First Commit

.env

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+# Configuração do Telegram
+TELEGRAM_TOKEN=8866467593:AAHDRlCApnc6lPH5sm715u3aQ1Ntki4Uisg
+TELEGRAM_CHAT_ID=7889499475
+
+# Configuração do usuário
+SEXO=masculino
+IDADE=65
+
+# Intervalo entre ordens em minutos
+INTERVALO_MINUTOS=5
+
+# Tipos de ordens (separados por vírgula)
+TIPOS_ORDENS=enfie um dedo no cú, alise a cabeça do pau, masturbe-se, fique pelado, abaixe a cueca, arregace a bunda e mostre o cú, vá pelado na área de serviço aberta e mostre o cú,enfie um plug fino no cú,enfie um plug médio no cú,enfie um plug grosso no cú,enfie dois dedos no cú,faça xxx eding e não goze

.env.example

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+# Exemplo de configuracao - copie para .env e edite
+# cp .env.example .env
+
+TELEGRAM_TOKEN=seu_token_aqui
+TELEGRAM_CHAT_ID=seu_chat_id_aqui
+
+# Sexo: masculino ou feminino
+SEXO=masculino
+
+# Idade do usuario
+IDADE=30
+
+# Intervalo entre ordens em minutos
+INTERVALO_MINUTOS=5
+
+# Tipos de ordens (referencia, nao usado pelo codigo atualmente)
+TIPOS_ORDENS=enfié um dedo no cú, alise a cabeça do pau, masturbe-se, fique pelado, abaixe a cueca, arregace a bunda e mostre o cú, vá pelado na área de serviço aberta e mostre o cú

iniciar.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+echo "=============================================="
+echo "  Jogo3 - Sistema Automático de Ordens"
+echo "=============================================="
+
+# ─── Verificar .env ───────────────────────────────────────────────────────────
+if [ ! -f .env ]; then
+    echo "[!] Arquivo .env não encontrado."
+    echo "    Copie e configure: cp .env.example .env"
+    exit 1
+fi
+
+# ─── Carregar .env para verificar token ───────────────────────────────────────
+set -a
+source .env
+set +a
+
+if [ -z "$TELEGRAM_TOKEN" ] || [ "$TELEGRAM_TOKEN" = "seu_token_aqui" ]; then
+    echo "[!] TELEGRAM_TOKEN não configurado no .env"
+    exit 1
+fi
+if [ -z "$TELEGRAM_CHAT_ID" ] || [ "$TELEGRAM_CHAT_ID" = "seu_chat_id_aqui" ]; then
+    echo "[!] TELEGRAM_CHAT_ID não configurado no .env"
+    exit 1
+fi
+
+# ─── Python virtual env ──────────────────────────────────────────────────────
+if [ ! -d venv ]; then
+    echo "[+] Criando ambiente virtual Python 3..."
+    python3 -m venv venv
+fi
+
+echo "[+] Ativando ambiente virtual..."
+source venv/bin/activate
+
+# ─── Dependências ──────────────────────────────────────────────────────────────
+echo "[+] Instalando dependências..."
+pip install --upgrade pip -q
+pip install -r requirements.txt -q
+
+# ─── Ativar /start do bot ────────────────────────────────────────────────────
+echo "[+] Ativando /start no bot do Telegram..."
+python3 -c "
+import asyncio
+from dotenv import load_dotenv
+load_dotenv()
+import os
+from telegram import Bot
+
+async def start():
+    bot = Bot(token=os.environ['TELEGRAM_TOKEN'])
+    await bot.send_message(
+        chat_id=os.environ['TELEGRAM_CHAT_ID'],
+        text='🚀 Sistema de ordens iniciado!\n\nO bot está online e começará a enviar ordens em breve.'
+    )
+    print('[+] /start enviado com sucesso!')
+
+asyncio.run(start())
+"
+
+# ─── Rodar o programa ─────────────────────────────────────────────────────────
+echo "[+] Iniciando sistema de ordens..."
+echo "    Intervalo: ${INTERVALO_MINUTOS:-5} minuto(s)"
+echo "    Sexo: ${SEXO:-masculino}"
+echo "    Idade: ${IDADE:-30}"
+echo ""
+echo "Pressione Ctrl+C para parar."
+echo "----------------------------------------------"
+
+python3 main.py

main.py

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+import json
+import os
+import random
+import asyncio
+import logging
+from datetime import datetime
+
+from dotenv import load_dotenv
+from telegram import Bot
+from telegram.error import TelegramError
+
+load_dotenv()
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s [%(levelname)s] %(message)s",
+)
+log = logging.getLogger(__name__)
+
+# ─── Config ───────────────────────────────────────────────────────────────────
+TOKEN = os.getenv("TELEGRAM_TOKEN", "")
+CHAT_ID = os.getenv("TELEGRAM_CHAT_ID", "")
+SEXO = os.getenv("SEXO", "masculino").strip().lower()
+IDADE = int(os.getenv("IDADE", "30"))
+INTERVALO = int(os.getenv("INTERVALO_MINUTOS", "5"))
+
+ORDENS_PATH = os.path.join(os.path.dirname(__file__), "ordens.json")
+
+# ─── Substituições para sexo feminino ──────────────────────────────────────────
+# Ordem importa: mais específicas primeiro
+SUBSTITUICOES_FEMININO = [
+    ("a cabeça do pau", "o clitóris"),
+    ("cabeça do pau", "clitóris"),
+    ("da cabeça do pau", "do clitóris"),
+    ("a glande", "o clitóris"),
+    ("da glande", "do clitóris"),
+    ("glande", "clitóris"),
+    ("do pau", "da buceta"),
+    ("no pau", "na buceta"),
+    ("o pau", "a buceta"),
+    ("um pau", "uma buceta"),
+    ("pau", "buceta"),
+    ("o saco", "a xota"),
+    ("do saco", "da xota"),
+    ("no saco", "na xota"),
+    ("saco", "xota"),
+    ("a cueca", "a calcinha"),
+    ("da cueca", "da calcinha"),
+    ("na cueca", "na calcinha"),
+    ("cueca", "calcinha"),
+    ("punheta", "siririca"),
+    ("porra", "gozo"),
+    ("próstata", "ponto G"),
+]
+
+
+def adaptar_ordem(ordem: str) -> str:
+    if SEXO == "feminino":
+        for masculino, feminino in SUBSTITUICOES_FEMININO:
+            ordem = ordem.replace(masculino, feminino)
+    return ordem
+
+
+# ─── Carregar ordens ──────────────────────────────────────────────────────────
+def carregar_ordens():
+    with open(ORDENS_PATH, "r", encoding="utf-8") as f:
+        ordens = json.load(f)
+    if not ordens:
+        raise ValueError("Nenhuma ordem encontrada em ordens.json")
+    return ordens
+
+
+# ─── Envio Telegram ───────────────────────────────────────────────────────────
+async def enviar_mensagem(bot: Bot, texto: str):
+    try:
+        await bot.send_message(chat_id=CHAT_ID, text=texto)
+        log.info("Ordem enviada com sucesso.")
+    except TelegramError as e:
+        log.error("Erro ao enviar mensagem: %s", e)
+
+
+# ─── Comando /start ───────────────────────────────────────────────────────────
+async def cmd_start(ordens: list):
+    bot = Bot(token=TOKEN)
+
+    artigo = "o" if SEXO == "masculino" else "a"
+    msg_start = (
+        f"Olá {artigo} usuário!\n\n"
+        f"O sistema de ordens automáticas foi ativado.\n"
+        f"Sexo: {SEXO} | Idade: {IDADE}\n"
+        f"Intervalo: {INTERVALO} minuto(s)\n"
+        f"Total de ordens disponíveis: {len(ordens)}\n\n"
+        f"A primeira ordem será enviada em {INTERVALO} minuto(s).\n"
+        f"Prepare-se para cumprir todas as ordens."
+    )
+    await enviar_mensagem(bot, msg_start)
+
+
+# ─── Loop principal ────────────────────────────────────────────────────────────
+async def loop_principal():
+    if not TOKEN or not CHAT_ID:
+        log.error("TELEGRAM_TOKEN e TELEGRAM_CHAT_ID devem estar configurados no .env")
+        return
+
+    ordens = carregar_ordens()
+    random.shuffle(ordens)
+
+    bot = Bot(token=TOKEN)
+
+    await cmd_start(ordens)
+    await asyncio.sleep(INTERVALO * 60)
+
+    ordem_index = 0
+    while True:
+        ordem = ordens[ordem_index % len(ordens)]
+        ordem_adaptada = adaptar_ordem(ordem)
+
+        agora = datetime.now().strftime("%d/%m/%Y %H:%M")
+        texto = (
+            f"ORDEM #{ordem_index + 1}\n"
+            f"{agora}\n\n"
+            f"{ordem_adaptada}\n\n"
+            f"Proxima ordem em {INTERVALO} minuto(s)."
+            f"\n\nCumpra agora."
+        )
+
+        await enviar_mensagem(bot, texto)
+
+        ordem_index += 1
+        await asyncio.sleep(INTERVALO * 60)
+
+
+# ─── Entry point ──────────────────────────────────────────────────────────────
+def main():
+    try:
+        asyncio.run(loop_principal())
+    except KeyboardInterrupt:
+        log.info("Sistema encerrado pelo usuário.")
+    except Exception as e:
+        log.error("Erro fatal: %s", e)
+
+
+if __name__ == "__main__":
+    main()

ordens.json

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+[
+  "Enfié um dedo no cú e mantenha por 10 segundos.",
+  "Alise a cabeça do pau com a ponta dos dedos por 30 segundos.",
+  "Masturbe-se por 1 minuto olhando no espelho.",
+  "Fique pelado agora e fique assim pelos próximos 5 minutos.",
+  "Abaixe a cueca e fique com o pau de fora por 2 minutos.",
+  "Arregace a bunda com as duas mãos e mostre o cú bem aberto.",
+  "Vá pelado até a área de serviço, arregace a bunda e mostre o cú.",
+  "Passe a mão no saco e cheire os dedos.",
+  "Bata uma punheta olhando para a câmera do celular.",
+  "Fique de quatro, arregace a bunda e bata na própria bunda 5 vezes.",
+  "Enfié dois dedos no cú e sinta a pressão por 15 segundos.",
+  "Lamba os dedos depois de passar no cú.",
+  "Fique pelado em frente ao espelho e examine cada parte do corpo.",
+  "Tire uma foto do pau duro e apague em seguida.",
+  "Passe gelo nos mamilos até ficarem durinhos.",
+  "Deixe a cueca caída no joelho e ande assim pela casa.",
+  "Massageie o saco com as duas mãos por 30 segundos.",
+  "Passe a língua nos lábios lambendo devagar.",
+  "Fique de cócoras pelado e abra bem a bunda com as mãos.",
+  "Masturbe-se até quase gozar e pare, repita 3 vezes.",
+  "Tire a cueca e guarde no bolso, fique sem ela o resto do dia.",
+  "Passe óleo no pau e massageie até ficar completamente duro.",
+  "Enfié um objeto fino e seguro no cú e segure por 20 segundos.",
+  "Fique pelado varrendo a casa por 10 minutos.",
+  "Ajoelhe-se no chão pelado e fique de quatro por 2 minutos.",
+  "Massageie a glande com a palma da mão em movimentos circulares.",
+  "Passe o dedo molhado na bunda e cheire.",
+  "Masturbe-se com a mão não dominante até gozar.",
+  "Abra as pernas pelado e examine o cú no espelho.",
+  "Passe hidratante no corpo inteiro pelado bem devagar.",
+  "Enfié o dedo médio no cú até o fundo e massageie por dentro.",
+  "Puxe o saco para baixo devagar sentindo o peso.",
+  "Fique pelado na varanda por 30 segundos se for seguro.",
+  "Massageie o períneo com o dedo por 1 minuto.",
+  "Lamba o próprio mamilo esquerdo e depois o direito.",
+  "Deite pelado de bruços e esfregue o pau no colchão até quase gozar.",
+  "Passe lubrificante no pau e bata uma punheta bem devagar.",
+  "Arregace a bunda na frente do ventilador e sinta o vento no cú.",
+  "Fique agachado pelado por 3 minutos com as pernas bem abertas.",
+  "Massageie a cabeça do pau com os dedos molhados bem devagar.",
+  "Passe o pau entre as pernas por trás e esfregue na própria bunda.",
+  "Enfié três dedos no cú e abra bem devagar.",
+  "Fique pelado fazendo flexões no chão, 15 repetições.",
+  "Passe a mão suja de porra no rosto depois de gozar.",
+  "Massageie o períneo com pressão firme por 1 minuto.",
+  "Deite de lado pelado e bata uma punheta lenta, parando no meio.",
+  "Passe um cubo de gelo da boca até o pau, descendo devagar.",
+  "Fique de quatro e bata na própria bunda com a mão aberta 10 vezes.",
+  "Enfié o dedo mindinho no cú e sinta a diferença de grossura.",
+  "Masturbe-se falando putaria em voz alta para si mesmo."
+]

requirements.txt

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+python-dotenv==1.1.0
+python-telegram-bot==21.10

venv/bin/Activate.ps1

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+<#
+.Synopsis
+Activate a Python virtual environment for the current PowerShell session.
+
+.Description
+Pushes the python executable for a virtual environment to the front of the
+$Env:PATH environment variable and sets the prompt to signify that you are
+in a Python virtual environment. Makes use of the command line switches as
+well as the `pyvenv.cfg` file values present in the virtual environment.
+
+.Parameter VenvDir
+Path to the directory that contains the virtual environment to activate. The
+default value for this is the parent of the directory that the Activate.ps1
+script is located within.
+
+.Parameter Prompt
+The prompt prefix to display when this virtual environment is activated. By
+default, this prompt is the name of the virtual environment folder (VenvDir)
+surrounded by parentheses and followed by a single space (ie. '(.venv) ').
+
+.Example
+Activate.ps1
+Activates the Python virtual environment that contains the Activate.ps1 script.
+
+.Example
+Activate.ps1 -Verbose
+Activates the Python virtual environment that contains the Activate.ps1 script,
+and shows extra information about the activation as it executes.
+
+.Example
+Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
+Activates the Python virtual environment located in the specified location.
+
+.Example
+Activate.ps1 -Prompt "MyPython"
+Activates the Python virtual environment that contains the Activate.ps1 script,
+and prefixes the current prompt with the specified string (surrounded in
+parentheses) while the virtual environment is active.
+
+.Notes
+On Windows, it may be required to enable this Activate.ps1 script by setting the
+execution policy for the user. You can do this by issuing the following PowerShell
+command:
+
+PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+
+For more information on Execution Policies: 
+https://go.microsoft.com/fwlink/?LinkID=135170
+
+#>
+Param(
+    [Parameter(Mandatory = $false)]
+    [String]
+    $VenvDir,
+    [Parameter(Mandatory = $false)]
+    [String]
+    $Prompt
+)
+
+<# Function declarations --------------------------------------------------- #>
+
+<#
+.Synopsis
+Remove all shell session elements added by the Activate script, including the
+addition of the virtual environment's Python executable from the beginning of
+the PATH variable.
+
+.Parameter NonDestructive
+If present, do not remove this function from the global namespace for the
+session.
+
+#>
+function global:deactivate ([switch]$NonDestructive) {
+    # Revert to original values
+
+    # The prior prompt:
+    if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
+        Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
+        Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
+    }
+
+    # The prior PYTHONHOME:
+    if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
+        Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
+        Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
+    }
+
+    # The prior PATH:
+    if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
+        Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
+        Remove-Item -Path Env:_OLD_VIRTUAL_PATH
+    }
+
+    # Just remove the VIRTUAL_ENV altogether:
+    if (Test-Path -Path Env:VIRTUAL_ENV) {
+        Remove-Item -Path env:VIRTUAL_ENV
+    }
+
+    # Just remove VIRTUAL_ENV_PROMPT altogether.
+    if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
+        Remove-Item -Path env:VIRTUAL_ENV_PROMPT
+    }
+
+    # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
+    if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
+        Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
+    }
+
+    # Leave deactivate function in the global namespace if requested:
+    if (-not $NonDestructive) {
+        Remove-Item -Path function:deactivate
+    }
+}
+
+<#
+.Description
+Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
+given folder, and returns them in a map.
+
+For each line in the pyvenv.cfg file, if that line can be parsed into exactly
+two strings separated by `=` (with any amount of whitespace surrounding the =)
+then it is considered a `key = value` line. The left hand string is the key,
+the right hand is the value.
+
+If the value starts with a `'` or a `"` then the first and last character is
+stripped from the value before being captured.
+
+.Parameter ConfigDir
+Path to the directory that contains the `pyvenv.cfg` file.
+#>
+function Get-PyVenvConfig(
+    [String]
+    $ConfigDir
+) {
+    Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
+
+    # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
+    $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
+
+    # An empty map will be returned if no config file is found.
+    $pyvenvConfig = @{ }
+
+    if ($pyvenvConfigPath) {
+
+        Write-Verbose "File exists, parse `key = value` lines"
+        $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
+
+        $pyvenvConfigContent | ForEach-Object {
+            $keyval = $PSItem -split "\s*=\s*", 2
+            if ($keyval[0] -and $keyval[1]) {
+                $val = $keyval[1]
+
+                # Remove extraneous quotations around a string value.
+                if ("'""".Contains($val.Substring(0, 1))) {
+                    $val = $val.Substring(1, $val.Length - 2)
+                }
+
+                $pyvenvConfig[$keyval[0]] = $val
+                Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
+            }
+        }
+    }
+    return $pyvenvConfig
+}
+
+
+<# Begin Activate script --------------------------------------------------- #>
+
+# Determine the containing directory of this script
+$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
+$VenvExecDir = Get-Item -Path $VenvExecPath
+
+Write-Verbose "Activation script is located in path: '$VenvExecPath'"
+Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
+Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
+
+# Set values required in priority: CmdLine, ConfigFile, Default
+# First, get the location of the virtual environment, it might not be
+# VenvExecDir if specified on the command line.
+if ($VenvDir) {
+    Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
+}
+else {
+    Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
+    $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
+    Write-Verbose "VenvDir=$VenvDir"
+}
+
+# Next, read the `pyvenv.cfg` file to determine any required value such
+# as `prompt`.
+$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
+
+# Next, set the prompt from the command line, or the config file, or
+# just use the name of the virtual environment folder.
+if ($Prompt) {
+    Write-Verbose "Prompt specified as argument, using '$Prompt'"
+}
+else {
+    Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
+    if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
+        Write-Verbose "  Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
+        $Prompt = $pyvenvCfg['prompt'];
+    }
+    else {
+        Write-Verbose "  Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
+        Write-Verbose "  Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
+        $Prompt = Split-Path -Path $venvDir -Leaf
+    }
+}
+
+Write-Verbose "Prompt = '$Prompt'"
+Write-Verbose "VenvDir='$VenvDir'"
+
+# Deactivate any currently active virtual environment, but leave the
+# deactivate function in place.
+deactivate -nondestructive
+
+# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
+# that there is an activated venv.
+$env:VIRTUAL_ENV = $VenvDir
+
+if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
+
+    Write-Verbose "Setting prompt to '$Prompt'"
+
+    # Set the prompt to include the env name
+    # Make sure _OLD_VIRTUAL_PROMPT is global
+    function global:_OLD_VIRTUAL_PROMPT { "" }
+    Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
+    New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
+
+    function global:prompt {
+        Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
+        _OLD_VIRTUAL_PROMPT
+    }
+    $env:VIRTUAL_ENV_PROMPT = $Prompt
+}
+
+# Clear PYTHONHOME
+if (Test-Path -Path Env:PYTHONHOME) {
+    Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
+    Remove-Item -Path Env:PYTHONHOME
+}
+
+# Add the venv to the PATH
+Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
+$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"

venv/bin/activate

@@ -0,0 +1,69 @@
+# This file must be used with "source bin/activate" *from bash*
+# you cannot run it directly
+
+deactivate () {
+    # reset old environment variables
+    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
+        PATH="${_OLD_VIRTUAL_PATH:-}"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
+        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # This should detect bash and zsh, which have a hash command that must
+    # be called to get it to forget past commands.  Without forgetting
+    # past commands the $PATH changes we made may not be respected
+    if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
+        hash -r 2> /dev/null
+    fi
+
+    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
+        PS1="${_OLD_VIRTUAL_PS1:-}"
+        export PS1
+        unset _OLD_VIRTUAL_PS1
+    fi
+
+    unset VIRTUAL_ENV
+    unset VIRTUAL_ENV_PROMPT
+    if [ ! "${1:-}" = "nondestructive" ] ; then
+    # Self destruct!
+        unset -f deactivate
+    fi
+}
+
+# unset irrelevant variables
+deactivate nondestructive
+
+VIRTUAL_ENV=/home/marco/Jogo3/app/venv
+export VIRTUAL_ENV
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/"bin":$PATH"
+export PATH
+
+# unset PYTHONHOME if set
+# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
+# could use `if (set -u; : $PYTHONHOME) ;` in bash
+if [ -n "${PYTHONHOME:-}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1:-}"
+    PS1='(venv) '"${PS1:-}"
+    export PS1
+    VIRTUAL_ENV_PROMPT='(venv) '
+    export VIRTUAL_ENV_PROMPT
+fi
+
+# This should detect bash and zsh, which have a hash command that must
+# be called to get it to forget past commands.  Without forgetting
+# past commands the $PATH changes we made may not be respected
+if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
+    hash -r 2> /dev/null
+fi

venv/bin/activate.csh

@@ -0,0 +1,26 @@
+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+# Created by Davide Di Blasi <davidedb@gmail.com>.
+# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV /home/marco/Jogo3/app/venv
+
+set _OLD_VIRTUAL_PATH="$PATH"
+setenv PATH "$VIRTUAL_ENV/"bin":$PATH"
+
+
+set _OLD_VIRTUAL_PROMPT="$prompt"
+
+if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
+    set prompt = '(venv) '"$prompt"
+    setenv VIRTUAL_ENV_PROMPT '(venv) '
+endif
+
+alias pydoc python -m pydoc
+
+rehash

venv/bin/activate.fish

@@ -0,0 +1,69 @@
+# This file must be used with "source <venv>/bin/activate.fish" *from fish*
+# (https://fishshell.com/); you cannot run it directly.
+
+function deactivate  -d "Exit virtual environment and return to normal shell environment"
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        set -gx PATH $_OLD_VIRTUAL_PATH
+        set -e _OLD_VIRTUAL_PATH
+    end
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+        # prevents error when using nested fish instances (Issue #93858)
+        if functions -q _old_fish_prompt
+            functions -e fish_prompt
+            functions -c _old_fish_prompt fish_prompt
+            functions -e _old_fish_prompt
+        end
+    end
+
+    set -e VIRTUAL_ENV
+    set -e VIRTUAL_ENV_PROMPT
+    if test "$argv[1]" != "nondestructive"
+        # Self-destruct!
+        functions -e deactivate
+    end
+end
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV /home/marco/Jogo3/app/venv
+
+set -gx _OLD_VIRTUAL_PATH $PATH
+set -gx PATH "$VIRTUAL_ENV/"bin $PATH
+
+# Unset PYTHONHOME if set.
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # fish uses a function instead of an env var to generate the prompt.
+
+    # Save the current fish_prompt function as the function _old_fish_prompt.
+    functions -c fish_prompt _old_fish_prompt
+
+    # With the original prompt function renamed, we can override with our own.
+    function fish_prompt
+        # Save the return status of the last command.
+        set -l old_status $status
+
+        # Output the venv prompt; color taken from the blue of the Python logo.
+        printf "%s%s%s" (set_color 4B8BBE) '(venv) ' (set_color normal)
+
+        # Restore the return status of the previous command.
+        echo "exit $old_status" | .
+        # Output the original/"old" prompt.
+        _old_fish_prompt
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+    set -gx VIRTUAL_ENV_PROMPT '(venv) '
+end

venv/bin/dotenv

@@ -0,0 +1,6 @@
+#!/home/marco/Jogo3/app/venv/bin/python3
+import sys
+from dotenv.__main__ import cli
+if __name__ == '__main__':
+    sys.argv[0] = sys.argv[0].removesuffix('.exe')
+    sys.exit(cli())

venv/bin/httpx

@@ -0,0 +1,6 @@
+#!/home/marco/Jogo3/app/venv/bin/python3
+import sys
+from httpx import main
+if __name__ == '__main__':
+    sys.argv[0] = sys.argv[0].removesuffix('.exe')
+    sys.exit(main())

venv/bin/idna

@@ -0,0 +1,6 @@
+#!/home/marco/Jogo3/app/venv/bin/python3
+import sys
+from idna.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = sys.argv[0].removesuffix('.exe')
+    sys.exit(main())

venv/bin/pip

@@ -0,0 +1,8 @@
+#!/home/marco/Jogo3/app/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

venv/bin/pip3

@@ -0,0 +1,8 @@
+#!/home/marco/Jogo3/app/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

venv/bin/pip3.11

@@ -0,0 +1,8 @@
+#!/home/marco/Jogo3/app/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

venv/bin/python

@@ -0,0 +1 @@
+python3

venv/bin/python3

@@ -0,0 +1 @@
+/usr/bin/python3

venv/bin/python3.11

@@ -0,0 +1 @@
+python3

venv/lib/python3.11/site-packages/_distutils_hack/__init__.py

@@ -0,0 +1,222 @@
+# don't import any costly modules
+import sys
+import os
+
+
+is_pypy = '__pypy__' in sys.builtin_module_names
+
+
+def warn_distutils_present():
+    if 'distutils' not in sys.modules:
+        return
+    if is_pypy and sys.version_info < (3, 7):
+        # PyPy for 3.6 unconditionally imports distutils, so bypass the warning
+        # https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250
+        return
+    import warnings
+
+    warnings.warn(
+        "Distutils was imported before Setuptools, but importing Setuptools "
+        "also replaces the `distutils` module in `sys.modules`. This may lead "
+        "to undesirable behaviors or errors. To avoid these issues, avoid "
+        "using distutils directly, ensure that setuptools is installed in the "
+        "traditional way (e.g. not an editable install), and/or make sure "
+        "that setuptools is always imported before distutils."
+    )
+
+
+def clear_distutils():
+    if 'distutils' not in sys.modules:
+        return
+    import warnings
+
+    warnings.warn("Setuptools is replacing distutils.")
+    mods = [
+        name
+        for name in sys.modules
+        if name == "distutils" or name.startswith("distutils.")
+    ]
+    for name in mods:
+        del sys.modules[name]
+
+
+def enabled():
+    """
+    Allow selection of distutils by environment variable.
+    """
+    which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'local')
+    return which == 'local'
+
+
+def ensure_local_distutils():
+    import importlib
+
+    clear_distutils()
+
+    # With the DistutilsMetaFinder in place,
+    # perform an import to cause distutils to be
+    # loaded from setuptools._distutils. Ref #2906.
+    with shim():
+        importlib.import_module('distutils')
+
+    # check that submodules load as expected
+    core = importlib.import_module('distutils.core')
+    assert '_distutils' in core.__file__, core.__file__
+    assert 'setuptools._distutils.log' not in sys.modules
+
+
+def do_override():
+    """
+    Ensure that the local copy of distutils is preferred over stdlib.
+
+    See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401
+    for more motivation.
+    """
+    if enabled():
+        warn_distutils_present()
+        ensure_local_distutils()
+
+
+class _TrivialRe:
+    def __init__(self, *patterns):
+        self._patterns = patterns
+
+    def match(self, string):
+        return all(pat in string for pat in self._patterns)
+
+
+class DistutilsMetaFinder:
+    def find_spec(self, fullname, path, target=None):
+        # optimization: only consider top level modules and those
+        # found in the CPython test suite.
+        if path is not None and not fullname.startswith('test.'):
+            return
+
+        method_name = 'spec_for_{fullname}'.format(**locals())
+        method = getattr(self, method_name, lambda: None)
+        return method()
+
+    def spec_for_distutils(self):
+        if self.is_cpython():
+            return
+
+        import importlib
+        import importlib.abc
+        import importlib.util
+
+        try:
+            mod = importlib.import_module('setuptools._distutils')
+        except Exception:
+            # There are a couple of cases where setuptools._distutils
+            # may not be present:
+            # - An older Setuptools without a local distutils is
+            #   taking precedence. Ref #2957.
+            # - Path manipulation during sitecustomize removes
+            #   setuptools from the path but only after the hook
+            #   has been loaded. Ref #2980.
+            # In either case, fall back to stdlib behavior.
+            return
+
+        class DistutilsLoader(importlib.abc.Loader):
+            def create_module(self, spec):
+                mod.__name__ = 'distutils'
+                return mod
+
+            def exec_module(self, module):
+                pass
+
+        return importlib.util.spec_from_loader(
+            'distutils', DistutilsLoader(), origin=mod.__file__
+        )
+
+    @staticmethod
+    def is_cpython():
+        """
+        Suppress supplying distutils for CPython (build and tests).
+        Ref #2965 and #3007.
+        """
+        return os.path.isfile('pybuilddir.txt')
+
+    def spec_for_pip(self):
+        """
+        Ensure stdlib distutils when running under pip.
+        See pypa/pip#8761 for rationale.
+        """
+        if self.pip_imported_during_build():
+            return
+        clear_distutils()
+        self.spec_for_distutils = lambda: None
+
+    @classmethod
+    def pip_imported_during_build(cls):
+        """
+        Detect if pip is being imported in a build script. Ref #2355.
+        """
+        import traceback
+
+        return any(
+            cls.frame_file_is_setup(frame) for frame, line in traceback.walk_stack(None)
+        )
+
+    @staticmethod
+    def frame_file_is_setup(frame):
+        """
+        Return True if the indicated frame suggests a setup.py file.
+        """
+        # some frames may not have __file__ (#2940)
+        return frame.f_globals.get('__file__', '').endswith('setup.py')
+
+    def spec_for_sensitive_tests(self):
+        """
+        Ensure stdlib distutils when running select tests under CPython.
+
+        python/cpython#91169
+        """
+        clear_distutils()
+        self.spec_for_distutils = lambda: None
+
+    sensitive_tests = (
+        [
+            'test.test_distutils',
+            'test.test_peg_generator',
+            'test.test_importlib',
+        ]
+        if sys.version_info < (3, 10)
+        else [
+            'test.test_distutils',
+        ]
+    )
+
+
+for name in DistutilsMetaFinder.sensitive_tests:
+    setattr(
+        DistutilsMetaFinder,
+        f'spec_for_{name}',
+        DistutilsMetaFinder.spec_for_sensitive_tests,
+    )
+
+
+DISTUTILS_FINDER = DistutilsMetaFinder()
+
+
+def add_shim():
+    DISTUTILS_FINDER in sys.meta_path or insert_shim()
+
+
+class shim:
+    def __enter__(self):
+        insert_shim()
+
+    def __exit__(self, exc, value, tb):
+        remove_shim()
+
+
+def insert_shim():
+    sys.meta_path.insert(0, DISTUTILS_FINDER)
+
+
+def remove_shim():
+    try:
+        sys.meta_path.remove(DISTUTILS_FINDER)
+    except ValueError:
+        pass

venv/lib/python3.11/site-packages/_distutils_hack/override.py

@@ -0,0 +1 @@
+__import__('_distutils_hack').do_override()

venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/METADATA

@@ -0,0 +1,108 @@
+Metadata-Version: 2.4
+Name: anyio
+Version: 4.15.0
+Summary: High-level concurrency and networking framework on top of asyncio or Trio
+Author-email: Alex Grönholm <alex.gronholm@nextday.fi>
+License-Expression: MIT
+Project-URL: Documentation, https://anyio.readthedocs.io/en/latest/
+Project-URL: Changelog, https://anyio.readthedocs.io/en/stable/versionhistory.html
+Project-URL: Source code, https://github.com/agronholm/anyio
+Project-URL: Issue tracker, https://github.com/agronholm/anyio/issues
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: Framework :: AnyIO
+Classifier: Typing :: Typed
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Programming Language :: Python :: 3.13
+Classifier: Programming Language :: Python :: 3.14
+Classifier: Programming Language :: Python :: 3.15
+Classifier: Programming Language :: Python :: Free Threading :: 2 - Beta
+Requires-Python: >=3.10
+Description-Content-Type: text/x-rst
+License-File: LICENSE
+Requires-Dist: exceptiongroup>=1.0.2; python_version < "3.11"
+Requires-Dist: idna>=2.8
+Requires-Dist: typing_extensions>=4.16.0; python_version < "3.15"
+Provides-Extra: trio
+Requires-Dist: trio>=0.32.0; extra == "trio"
+Dynamic: license-file
+
+.. image:: https://github.com/agronholm/anyio/actions/workflows/test.yml/badge.svg
+  :target: https://github.com/agronholm/anyio/actions/workflows/test.yml
+  :alt: Build Status
+.. image:: https://coveralls.io/repos/github/agronholm/anyio/badge.svg?branch=master
+  :target: https://coveralls.io/github/agronholm/anyio?branch=master
+  :alt: Code Coverage
+.. image:: https://readthedocs.org/projects/anyio/badge/?version=latest
+  :target: https://anyio.readthedocs.io/en/latest/?badge=latest
+  :alt: Documentation
+.. image:: https://badges.gitter.im/gitterHQ/gitter.svg
+  :target: https://gitter.im/python-trio/AnyIO
+  :alt: Gitter chat
+.. image:: https://tidelift.com/badges/package/pypi/anyio
+  :target: https://tidelift.com/subscription/pkg/pypi-anyio
+  :alt: Tidelift
+
+AnyIO is an asynchronous networking and concurrency library that works on top of either asyncio_ or
+Trio_. It implements Trio-like `structured concurrency`_ (SC) on top of asyncio and works in harmony
+with the native SC of Trio itself.
+
+Applications and libraries written against AnyIO's API will run unmodified on either asyncio_ or
+Trio_. AnyIO can also be adopted into a library or application incrementally – bit by bit, no full
+refactoring necessary. It will blend in with the native libraries of your chosen backend.
+
+To find out why you might want to use AnyIO's APIs instead of asyncio's, you can read about it
+`here <https://anyio.readthedocs.io/en/stable/why.html>`_.
+
+Documentation
+-------------
+
+View full documentation at: https://anyio.readthedocs.io/
+
+Features
+--------
+
+AnyIO offers the following functionality:
+
+* Task groups (nurseries_ in trio terminology)
+* High-level networking (TCP, UDP and UNIX sockets)
+
+  * `Happy eyeballs`_ algorithm for TCP connections (more robust than that of asyncio on Python
+    3.8)
+  * async/await style UDP sockets (unlike asyncio where you still have to use Transports and
+    Protocols)
+
+* A versatile API for byte streams and object streams
+* Inter-task synchronization and communication (locks, conditions, events, semaphores, object
+  streams and futures)
+* Worker threads
+* Subprocesses
+* Subinterpreter support for code parallelization (on Python 3.13 and later)
+* Asynchronous file I/O (using worker threads)
+* Signal handling
+* Asynchronous versions of the functools_ and itertools_ modules
+
+AnyIO also comes with its own pytest_ plugin which also supports asynchronous fixtures.
+It even works with the popular Hypothesis_ library.
+
+.. _asyncio: https://docs.python.org/3/library/asyncio.html
+.. _Trio: https://github.com/python-trio/trio
+.. _structured concurrency: https://en.wikipedia.org/wiki/Structured_concurrency
+.. _nurseries: https://trio.readthedocs.io/en/stable/reference-core.html#nurseries-and-spawning
+.. _Happy eyeballs: https://en.wikipedia.org/wiki/Happy_Eyeballs
+.. _pytest: https://docs.pytest.org/en/latest/
+.. _functools: https://docs.python.org/3/library/functools.html
+.. _itertools: https://docs.python.org/3/library/itertools.html
+.. _Hypothesis: https://hypothesis.works/
+
+Security contact information
+----------------------------
+
+To report a security vulnerability, please use the `Tidelift security contact`_.
+Tidelift will coordinate the fix and disclosure.
+
+.. _Tidelift security contact: https://tidelift.com/security

venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/RECORD

@@ -0,0 +1,100 @@
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+anyio-4.15.0.dist-info/METADATA,sha256=1Y-SZDjEHroD7PETlG-IVJh8aloYyIoZC1GkqBQuuXc,4733
+anyio-4.15.0.dist-info/RECORD,,
+anyio-4.15.0.dist-info/WHEEL,sha256=YVMoNqKzERt-wjUZwJ33xBGAwnFl-4cqbYkTtWa4itE,91
+anyio-4.15.0.dist-info/entry_points.txt,sha256=_d6Yu6uiaZmNe0CydowirE9Cmg7zUL2g08tQpoS3Qvc,39
+anyio-4.15.0.dist-info/licenses/LICENSE,sha256=U2GsncWPLvX9LpsJxoKXwX8ElQkJu8gCO9uC6s8iwrA,1081
+anyio-4.15.0.dist-info/top_level.txt,sha256=QglSMiWX8_5dpoVAEIHdEYzvqFMdSYWmCj6tYw2ITkQ,6
+anyio/__init__.py,sha256=ZC2EyvVdXDnUxNDJXqaqOMcNsyhgIGE7K-ywK4svETY,7112
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+anyio/_backends/_trio.py,sha256=Gs8XzX0IeBvje8IEZtJmpNylKCUAChKv7I_YZi3wlmg,45715
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+anyio/_core/__pycache__/_concurrency_utils.cpython-311.pyc,,
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+anyio/_core/__pycache__/_streams.cpython-311.pyc,,
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+anyio/_core/__pycache__/_synchronization.cpython-311.pyc,,
+anyio/_core/__pycache__/_tasks.cpython-311.pyc,,
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venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/WHEEL

@@ -0,0 +1,5 @@
+Wheel-Version: 1.0
+Generator: setuptools (84.0.0)
+Root-Is-Purelib: true
+Tag: py3-none-any
+

venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/entry_points.txt

@@ -0,0 +1,2 @@
+[pytest11]
+anyio = anyio.pytest_plugin

venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/licenses/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Alex Grönholm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

venv/lib/python3.11/site-packages/anyio-4.15.0.dist-info/top_level.txt

@@ -0,0 +1 @@
+anyio

venv/lib/python3.11/site-packages/anyio/__init__.py

@@ -0,0 +1,128 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from ._lazyimport import (
+    fix_package_names,
+    install_lazy_importer,
+    set_deprecated_aliases,
+)
+
+if TYPE_CHECKING or not install_lazy_importer():
+    from ._core._concurrency_utils import amap as amap
+    from ._core._concurrency_utils import as_completed as as_completed
+    from ._core._concurrency_utils import gather as gather
+    from ._core._contextmanagers import (
+        AsyncContextManagerMixin as AsyncContextManagerMixin,
+    )
+    from ._core._contextmanagers import ContextManagerMixin as ContextManagerMixin
+    from ._core._eventloop import current_time as current_time
+    from ._core._eventloop import get_all_backends as get_all_backends
+    from ._core._eventloop import get_available_backends as get_available_backends
+    from ._core._eventloop import get_cancelled_exc_class as get_cancelled_exc_class
+    from ._core._eventloop import run as run
+    from ._core._eventloop import sleep as sleep
+    from ._core._eventloop import sleep_forever as sleep_forever
+    from ._core._eventloop import sleep_until as sleep_until
+    from ._core._exceptions import BrokenResourceError as BrokenResourceError
+    from ._core._exceptions import BrokenWorkerInterpreter as BrokenWorkerInterpreter
+    from ._core._exceptions import BrokenWorkerProcess as BrokenWorkerProcess
+    from ._core._exceptions import BusyResourceError as BusyResourceError
+    from ._core._exceptions import ClosedResourceError as ClosedResourceError
+    from ._core._exceptions import ConnectionFailed as ConnectionFailed
+    from ._core._exceptions import DelimiterNotFound as DelimiterNotFound
+    from ._core._exceptions import EndOfStream as EndOfStream
+    from ._core._exceptions import FutureAlreadyFinished as FutureAlreadyFinished
+    from ._core._exceptions import FutureCancelled as FutureCancelled
+    from ._core._exceptions import FutureFailed as FutureFailed
+    from ._core._exceptions import FutureNotFinished as FutureNotFinished
+    from ._core._exceptions import IncompleteRead as IncompleteRead
+    from ._core._exceptions import NoEventLoopError as NoEventLoopError
+    from ._core._exceptions import RunFinishedError as RunFinishedError
+    from ._core._exceptions import TaskCancelled as TaskCancelled
+    from ._core._exceptions import TaskFailed as TaskFailed
+    from ._core._exceptions import TaskNotFinished as TaskNotFinished
+    from ._core._exceptions import (
+        TypedAttributeLookupError as TypedAttributeLookupError,
+    )
+    from ._core._exceptions import WouldBlock as WouldBlock
+    from ._core._fileio import AsyncFile as AsyncFile
+    from ._core._fileio import Path as Path
+    from ._core._fileio import open_file as open_file
+    from ._core._fileio import wrap_file as wrap_file
+    from ._core._futures import Future as Future
+    from ._core._resources import aclose_forcefully as aclose_forcefully
+    from ._core._signals import open_signal_receiver as open_signal_receiver
+    from ._core._sockets import TCPConnectable as TCPConnectable
+    from ._core._sockets import UNIXConnectable as UNIXConnectable
+    from ._core._sockets import as_connectable as as_connectable
+    from ._core._sockets import connect_tcp as connect_tcp
+    from ._core._sockets import connect_unix as connect_unix
+    from ._core._sockets import (
+        create_connected_udp_socket as create_connected_udp_socket,
+    )
+    from ._core._sockets import (
+        create_connected_unix_datagram_socket as create_connected_unix_datagram_socket,
+    )
+    from ._core._sockets import create_tcp_listener as create_tcp_listener
+    from ._core._sockets import create_udp_socket as create_udp_socket
+    from ._core._sockets import (
+        create_unix_datagram_socket as create_unix_datagram_socket,
+    )
+    from ._core._sockets import create_unix_listener as create_unix_listener
+    from ._core._sockets import getaddrinfo as getaddrinfo
+    from ._core._sockets import getnameinfo as getnameinfo
+    from ._core._sockets import notify_closing as notify_closing
+    from ._core._sockets import wait_readable as wait_readable
+    from ._core._sockets import wait_socket_readable as wait_socket_readable
+    from ._core._sockets import wait_socket_writable as wait_socket_writable
+    from ._core._sockets import wait_writable as wait_writable
+    from ._core._streams import (
+        create_memory_object_stream as create_memory_object_stream,
+    )
+    from ._core._subprocesses import open_process as open_process
+    from ._core._subprocesses import run_process as run_process
+    from ._core._synchronization import CapacityLimiter as CapacityLimiter
+    from ._core._synchronization import (
+        CapacityLimiterStatistics as CapacityLimiterStatistics,
+    )
+    from ._core._synchronization import Condition as Condition
+    from ._core._synchronization import ConditionStatistics as ConditionStatistics
+    from ._core._synchronization import Event as Event
+    from ._core._synchronization import EventStatistics as EventStatistics
+    from ._core._synchronization import Lock as Lock
+    from ._core._synchronization import LockStatistics as LockStatistics
+    from ._core._synchronization import ResourceGuard as ResourceGuard
+    from ._core._synchronization import Semaphore as Semaphore
+    from ._core._synchronization import SemaphoreStatistics as SemaphoreStatistics
+    from ._core._tasks import TASK_STATUS_IGNORED as TASK_STATUS_IGNORED
+    from ._core._tasks import CancelScope as CancelScope
+    from ._core._tasks import TaskHandle as TaskHandle
+    from ._core._tasks import create_task_group as create_task_group
+    from ._core._tasks import current_effective_deadline as current_effective_deadline
+    from ._core._tasks import fail_after as fail_after
+    from ._core._tasks import fail_at as fail_at
+    from ._core._tasks import move_on_after as move_on_after
+    from ._core._tasks import move_on_at as move_on_at
+    from ._core._tempfile import NamedTemporaryFile as NamedTemporaryFile
+    from ._core._tempfile import SpooledTemporaryFile as SpooledTemporaryFile
+    from ._core._tempfile import TemporaryDirectory as TemporaryDirectory
+    from ._core._tempfile import TemporaryFile as TemporaryFile
+    from ._core._tempfile import gettempdir as gettempdir
+    from ._core._tempfile import gettempdirb as gettempdirb
+    from ._core._tempfile import mkdtemp as mkdtemp
+    from ._core._tempfile import mkstemp as mkstemp
+    from ._core._testing import TaskInfo as TaskInfo
+    from ._core._testing import get_current_task as get_current_task
+    from ._core._testing import get_running_tasks as get_running_tasks
+    from ._core._testing import wait_all_tasks_blocked as wait_all_tasks_blocked
+    from ._core._typedattr import TypedAttributeProvider as TypedAttributeProvider
+    from ._core._typedattr import TypedAttributeSet as TypedAttributeSet
+    from ._core._typedattr import typed_attribute as typed_attribute
+
+    fix_package_names()
+    set_deprecated_aliases(
+        {
+            "BrokenWorkerIntepreter": "anyio.BrokenWorkerInterpreter",
+        }
+    )

venv/lib/python3.11/site-packages/anyio/_core/_asyncio_selector_thread.py

@@ -0,0 +1,167 @@
+from __future__ import annotations
+
+import asyncio
+import socket
+import threading
+from collections.abc import Callable
+from selectors import EVENT_READ, EVENT_WRITE, DefaultSelector
+from typing import TYPE_CHECKING, Any
+
+if TYPE_CHECKING:
+    from _typeshed import FileDescriptorLike
+
+_selector_lock = threading.Lock()
+_selector: Selector | None = None
+
+
+class Selector:
+    def __init__(self) -> None:
+        self._thread = threading.Thread(target=self.run, name="AnyIO socket selector")
+        self._selector = DefaultSelector()
+        self._send, self._receive = socket.socketpair()
+        self._send.setblocking(False)
+        self._receive.setblocking(False)
+        # This somewhat reduces the amount of memory wasted queueing up data
+        # for wakeups. With these settings, maximum number of 1-byte sends
+        # before getting BlockingIOError:
+        #   Linux 4.8: 6
+        #   macOS (darwin 15.5): 1
+        #   Windows 10: 525347
+        # Windows you're weird. (And on Windows setting SNDBUF to 0 makes send
+        # blocking, even on non-blocking sockets, so don't do that.)
+        self._receive.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 1)
+        self._send.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 1)
+        # On Windows this is a TCP socket so this might matter. On other
+        # platforms this fails b/c AF_UNIX sockets aren't actually TCP.
+        try:
+            self._send.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
+        except OSError:
+            pass
+
+        self._selector.register(self._receive, EVENT_READ)
+        self._closed = False
+
+    def start(self) -> None:
+        self._thread.start()
+        threading._register_atexit(self._stop)  # type: ignore[attr-defined]
+
+    def _stop(self) -> None:
+        global _selector
+        self._closed = True
+        self._notify_self()
+        self._send.close()
+        self._thread.join()
+        self._selector.unregister(self._receive)
+        self._receive.close()
+        self._selector.close()
+        _selector = None
+        assert not self._selector.get_map(), (
+            "selector still has registered file descriptors after shutdown"
+        )
+
+    def _notify_self(self) -> None:
+        try:
+            self._send.send(b"\x00")
+        except BlockingIOError:
+            pass
+
+    def add_reader(self, fd: FileDescriptorLike, callback: Callable[[], Any]) -> None:
+        loop = asyncio.get_running_loop()
+        try:
+            key = self._selector.get_key(fd)
+        except KeyError:
+            self._selector.register(fd, EVENT_READ, {EVENT_READ: (loop, callback)})
+        else:
+            if EVENT_READ in key.data:
+                raise ValueError(
+                    "this file descriptor is already registered for reading"
+                )
+
+            key.data[EVENT_READ] = loop, callback
+            self._selector.modify(fd, key.events | EVENT_READ, key.data)
+
+        self._notify_self()
+
+    def add_writer(self, fd: FileDescriptorLike, callback: Callable[[], Any]) -> None:
+        loop = asyncio.get_running_loop()
+        try:
+            key = self._selector.get_key(fd)
+        except KeyError:
+            self._selector.register(fd, EVENT_WRITE, {EVENT_WRITE: (loop, callback)})
+        else:
+            if EVENT_WRITE in key.data:
+                raise ValueError(
+                    "this file descriptor is already registered for writing"
+                )
+
+            key.data[EVENT_WRITE] = loop, callback
+            self._selector.modify(fd, key.events | EVENT_WRITE, key.data)
+
+        self._notify_self()
+
+    def remove_reader(self, fd: FileDescriptorLike) -> bool:
+        try:
+            key = self._selector.get_key(fd)
+        except KeyError:
+            return False
+
+        if new_events := key.events ^ EVENT_READ:
+            del key.data[EVENT_READ]
+            self._selector.modify(fd, new_events, key.data)
+        else:
+            self._selector.unregister(fd)
+
+        return True
+
+    def remove_writer(self, fd: FileDescriptorLike) -> bool:
+        try:
+            key = self._selector.get_key(fd)
+        except KeyError:
+            return False
+
+        if new_events := key.events ^ EVENT_WRITE:
+            del key.data[EVENT_WRITE]
+            self._selector.modify(fd, new_events, key.data)
+        else:
+            self._selector.unregister(fd)
+
+        return True
+
+    def run(self) -> None:
+        while not self._closed:
+            for key, events in self._selector.select():
+                if key.fileobj is self._receive:
+                    try:
+                        while self._receive.recv(4096):
+                            pass
+                    except BlockingIOError:
+                        pass
+
+                    continue
+
+                if events & EVENT_READ:
+                    loop, callback = key.data[EVENT_READ]
+                    self.remove_reader(key.fd)
+                    try:
+                        loop.call_soon_threadsafe(callback)
+                    except RuntimeError:
+                        pass  # the loop was already closed
+
+                if events & EVENT_WRITE:
+                    loop, callback = key.data[EVENT_WRITE]
+                    self.remove_writer(key.fd)
+                    try:
+                        loop.call_soon_threadsafe(callback)
+                    except RuntimeError:
+                        pass  # the loop was already closed
+
+
+def get_selector() -> Selector:
+    global _selector
+
+    with _selector_lock:
+        if _selector is None:
+            _selector = Selector()
+            _selector.start()
+
+        return _selector

venv/lib/python3.11/site-packages/anyio/_core/_concurrency_utils.py

@@ -0,0 +1,156 @@
+from __future__ import annotations
+
+from inspect import iscoroutine
+
+__all__ = ("amap", "as_completed", "gather")
+
+from collections.abc import AsyncGenerator, Awaitable, Callable, Coroutine, Iterable
+from contextlib import asynccontextmanager
+from typing import TYPE_CHECKING, Any, TypeVar, overload
+
+from ..abc._tasks import get_coro_name
+from ._exceptions import BrokenResourceError
+from ._streams import create_memory_object_stream
+from ._tasks import TaskHandle, create_task_group
+
+if TYPE_CHECKING:
+    from anyio.streams.memory import MemoryObjectReceiveStream, MemoryObjectSendStream
+
+R = TypeVar("R")
+S = TypeVar("S")
+T = TypeVar("T")
+U = TypeVar("U")
+V = TypeVar("V")
+W = TypeVar("W")
+
+
+@overload
+async def gather(
+    coro1: Coroutine[Any, Any, R], coro2: Coroutine[Any, Any, S], /
+) -> tuple[R, S]: ...
+
+
+@overload
+async def gather(
+    coro1: Coroutine[Any, Any, R],
+    coro2: Coroutine[Any, Any, S],
+    coro3: Coroutine[Any, Any, T],
+    /,
+) -> tuple[R, S, T]: ...
+
+
+@overload
+async def gather(
+    coro1: Coroutine[Any, Any, R],
+    coro2: Coroutine[Any, Any, S],
+    coro3: Coroutine[Any, Any, T],
+    coro4: Coroutine[Any, Any, U],
+    /,
+) -> tuple[R, S, T, U]: ...
+
+
+@overload
+async def gather(
+    coro1: Coroutine[Any, Any, R],
+    coro2: Coroutine[Any, Any, S],
+    coro3: Coroutine[Any, Any, T],
+    coro4: Coroutine[Any, Any, U],
+    coro5: Coroutine[Any, Any, V],
+    /,
+) -> tuple[R, S, T, U, V]: ...
+
+
+@overload
+async def gather(
+    coro1: Coroutine[Any, Any, R],
+    coro2: Coroutine[Any, Any, S],
+    coro3: Coroutine[Any, Any, T],
+    coro4: Coroutine[Any, Any, U],
+    coro5: Coroutine[Any, Any, V],
+    coro6: Coroutine[Any, Any, W],
+    /,
+) -> tuple[R, S, T, U, V, W]: ...
+
+
+# handle arbitrary length if awaitables are all of the same type
+@overload
+async def gather(*coros: Coroutine[Any, Any, R]) -> tuple[R, ...]: ...
+
+
+async def gather(*coros: Coroutine[Any, Any, Any]) -> tuple[Any, ...]:
+    """
+    Run coroutines concurrently in a task group. The order of result values corresponds
+    to the order of coroutines passed.
+
+    :param coros: coroutine objects to run as tasks
+    :return: task results for each argument in the same order as they were passed
+
+    """
+    handles: list[TaskHandle[Any]] = []
+    async with create_task_group() as tg:
+        handles.extend(tg.create_task(coro) for coro in coros)
+
+    return tuple(h.return_value for h in handles)
+
+
+@asynccontextmanager
+async def as_completed(
+    *awaitables: Awaitable[R],
+) -> AsyncGenerator[MemoryObjectReceiveStream[TaskHandle[R]]]:
+    """
+    Run awaitable objects concurrently in a task group, returning an iterator which can
+    be used to get finished task handles in the order they complete.
+
+    :param awaitables: awaitable objects to run as tasks
+    :return: MemoryObjectReceiveStream for iterating over task handles as tasks complete.
+
+    """
+    if not awaitables:
+        raise ValueError("as_completed() takes at least one awaitable")
+
+    send, recv = create_memory_object_stream[TaskHandle[R]](len(awaitables))
+    task_handles: list[TaskHandle[R]] = []
+
+    async def runner(
+        awaitable: Awaitable[R],
+        index: int,
+        _send: MemoryObjectSendStream[TaskHandle[R]],
+    ) -> R:
+        async with _send:
+            try:
+                return await awaitable
+            finally:
+                try:
+                    _send.send_nowait(task_handles[index])
+                except BrokenResourceError:
+                    pass
+
+    async with recv, create_task_group() as tg:
+        async with send:
+            for i, awaitable in enumerate(awaitables):
+                name = get_coro_name(awaitable) if iscoroutine(awaitable) else None
+                task_handles.append(
+                    tg.start_soon(runner, awaitable, i, send.clone(), name=name)
+                )
+        try:
+            yield recv
+        finally:
+            tg.cancel_scope.cancel()
+
+
+async def amap(
+    func: Callable[[T], Coroutine[Any, Any, R]], args: Iterable[T]
+) -> list[R]:
+    """
+    Run the given coroutine function concurrently for multiple argument values.
+
+    :param func: a coroutine function that takes a single argument
+    :param args: a sequence of argument values to pass to ``func``
+    :return: task results for each argument in the same order as they were passed
+
+    """
+    handles: list[TaskHandle[R]] = []
+    async with create_task_group() as tg:
+        handles.extend(tg.start_soon(func, arg) for arg in args)
+
+    return [h.return_value for h in handles]

venv/lib/python3.11/site-packages/anyio/_core/_contextmanagers.py

@@ -0,0 +1,200 @@
+from __future__ import annotations
+
+from abc import abstractmethod
+from contextlib import AbstractAsyncContextManager, AbstractContextManager
+from inspect import isasyncgen, iscoroutine, isgenerator
+from types import TracebackType
+from typing import Protocol, TypeVar, cast, final
+
+_T_co = TypeVar("_T_co", covariant=True)
+_ExitT_co = TypeVar("_ExitT_co", covariant=True, bound="bool | None")
+
+
+class _SupportsCtxMgr(Protocol[_T_co, _ExitT_co]):
+    def __contextmanager__(self) -> AbstractContextManager[_T_co, _ExitT_co]: ...
+
+
+class _SupportsAsyncCtxMgr(Protocol[_T_co, _ExitT_co]):
+    def __asynccontextmanager__(
+        self,
+    ) -> AbstractAsyncContextManager[_T_co, _ExitT_co]: ...
+
+
+class ContextManagerMixin:
+    """
+    Mixin class providing context manager functionality via a generator-based
+    implementation.
+
+    This class allows you to implement a context manager via :meth:`__contextmanager__`
+    which should return a generator. The mechanics are meant to mirror those of
+    :func:`@contextmanager <contextlib.contextmanager>`.
+
+    .. note:: Classes using this mix-in are not reentrant as context managers, meaning
+        that once you enter it, you can't re-enter before first exiting it.
+
+    .. seealso:: :doc:`contextmanagers`
+    """
+
+    __cm: AbstractContextManager[object, bool | None] | None = None
+
+    @final
+    def __enter__(self: _SupportsCtxMgr[_T_co, bool | None]) -> _T_co:
+        # Needed for mypy to assume self still has the __cm member
+        assert isinstance(self, ContextManagerMixin)
+        if self.__cm is not None:
+            raise RuntimeError(
+                f"this {self.__class__.__qualname__} has already been entered"
+            )
+
+        cm = self.__contextmanager__()
+        if not isinstance(cm, AbstractContextManager):
+            if isgenerator(cm):
+                raise TypeError(
+                    "__contextmanager__() returned a generator object instead of "
+                    "a context manager. Did you forget to add the @contextmanager "
+                    "decorator?"
+                )
+
+            raise TypeError(
+                f"__contextmanager__() did not return a context manager object, "
+                f"but {cm.__class__!r}"
+            )
+
+        if cm is self:
+            raise TypeError(
+                f"{self.__class__.__qualname__}.__contextmanager__() returned "
+                f"self. Did you forget to add the @contextmanager decorator and a "
+                f"'yield' statement?"
+            )
+
+        value = cm.__enter__()
+        self.__cm = cm
+        return value
+
+    @final
+    def __exit__(
+        self: _SupportsCtxMgr[object, _ExitT_co],
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> _ExitT_co:
+        # Needed for mypy to assume self still has the __cm member
+        assert isinstance(self, ContextManagerMixin)
+        if self.__cm is None:
+            raise RuntimeError(
+                f"this {self.__class__.__qualname__} has not been entered yet"
+            )
+
+        # Prevent circular references
+        cm = self.__cm
+        del self.__cm
+
+        return cast(_ExitT_co, cm.__exit__(exc_type, exc_val, exc_tb))
+
+    @abstractmethod
+    def __contextmanager__(self) -> AbstractContextManager[object, bool | None]:
+        """
+        Implement your context manager logic here.
+
+        This method **must** be decorated with
+        :func:`@contextmanager <contextlib.contextmanager>`.
+
+        .. note:: Remember that the ``yield`` will raise any exception raised in the
+            enclosed context block, so use a ``finally:`` block to clean up resources!
+
+        :return: a context manager object
+        """
+
+
+class AsyncContextManagerMixin:
+    """
+    Mixin class providing async context manager functionality via a generator-based
+    implementation.
+
+    This class allows you to implement a context manager via
+    :meth:`__asynccontextmanager__`. The mechanics are meant to mirror those of
+    :func:`@asynccontextmanager <contextlib.asynccontextmanager>`.
+
+    .. note:: Classes using this mix-in are not reentrant as context managers, meaning
+        that once you enter it, you can't re-enter before first exiting it.
+
+    .. seealso:: :doc:`contextmanagers`
+    """
+
+    __cm: AbstractAsyncContextManager[object, bool | None] | None = None
+
+    @final
+    async def __aenter__(self: _SupportsAsyncCtxMgr[_T_co, bool | None]) -> _T_co:
+        # Needed for mypy to assume self still has the __cm member
+        assert isinstance(self, AsyncContextManagerMixin)
+        if self.__cm is not None:
+            raise RuntimeError(
+                f"this {self.__class__.__qualname__} has already been entered"
+            )
+
+        cm = self.__asynccontextmanager__()
+        if not isinstance(cm, AbstractAsyncContextManager):
+            if isasyncgen(cm):
+                raise TypeError(
+                    "__asynccontextmanager__() returned an async generator instead of "
+                    "an async context manager. Did you forget to add the "
+                    "@asynccontextmanager decorator?"
+                )
+            elif iscoroutine(cm):
+                cm.close()
+                raise TypeError(
+                    "__asynccontextmanager__() returned a coroutine object instead of "
+                    "an async context manager. Did you forget to add the "
+                    "@asynccontextmanager decorator and a 'yield' statement?"
+                )
+
+            raise TypeError(
+                f"__asynccontextmanager__() did not return an async context manager, "
+                f"but {cm.__class__!r}"
+            )
+
+        if cm is self:
+            raise TypeError(
+                f"{self.__class__.__qualname__}.__asynccontextmanager__() returned "
+                f"self. Did you forget to add the @asynccontextmanager decorator and a "
+                f"'yield' statement?"
+            )
+
+        value = await cm.__aenter__()
+        self.__cm = cm
+        return value
+
+    @final
+    async def __aexit__(
+        self: _SupportsAsyncCtxMgr[object, _ExitT_co],
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> _ExitT_co:
+        assert isinstance(self, AsyncContextManagerMixin)
+        if self.__cm is None:
+            raise RuntimeError(
+                f"this {self.__class__.__qualname__} has not been entered yet"
+            )
+
+        # Prevent circular references
+        cm = self.__cm
+        del self.__cm
+
+        return cast(_ExitT_co, await cm.__aexit__(exc_type, exc_val, exc_tb))
+
+    @abstractmethod
+    def __asynccontextmanager__(
+        self,
+    ) -> AbstractAsyncContextManager[object, bool | None]:
+        """
+        Implement your async context manager logic here.
+
+        This method **must** be decorated with
+        :func:`@asynccontextmanager <contextlib.asynccontextmanager>`.
+
+        .. note:: Remember that the ``yield`` will raise any exception raised in the
+            enclosed context block, so use a ``finally:`` block to clean up resources!
+
+        :return: an async context manager object
+        """

venv/lib/python3.11/site-packages/anyio/_core/_eventloop.py

@@ -0,0 +1,240 @@
+from __future__ import annotations
+
+import math
+import sys
+import threading
+from collections.abc import Awaitable, Callable, Generator
+from contextlib import contextmanager
+from contextvars import Token
+from importlib import import_module
+from typing import TYPE_CHECKING, Any, TypeVar
+
+from ._exceptions import NoEventLoopError
+
+if sys.version_info >= (3, 11):
+    from typing import TypeVarTuple, Unpack
+else:
+    from typing_extensions import TypeVarTuple, Unpack
+
+sniffio: Any
+try:
+    import sniffio
+except ModuleNotFoundError:
+    sniffio = None
+
+if TYPE_CHECKING:
+    from ..abc import AsyncBackend
+
+# This must be updated when new backends are introduced
+BACKENDS = "asyncio", "trio"
+
+T_Retval = TypeVar("T_Retval")
+PosArgsT = TypeVarTuple("PosArgsT")
+
+threadlocals = threading.local()
+loaded_backends: dict[str, type[AsyncBackend]] = {}
+
+
+def run(
+    func: Callable[[Unpack[PosArgsT]], Awaitable[T_Retval]],
+    *args: Unpack[PosArgsT],
+    backend: str = "asyncio",
+    backend_options: dict[str, Any] | None = None,
+) -> T_Retval:
+    """
+    Run the given coroutine function in an asynchronous event loop.
+
+    The current thread must not be already running an event loop.
+
+    :param func: a coroutine function
+    :param args: positional arguments to ``func``
+    :param backend: name of the asynchronous event loop implementation – currently
+        either ``asyncio`` or ``trio``
+    :param backend_options: keyword arguments to call the backend ``run()``
+        implementation with (documented :ref:`here <backend options>`)
+    :return: the return value of the coroutine function
+    :raises RuntimeError: if an asynchronous event loop is already running in this
+        thread
+    :raises LookupError: if the named backend is not found
+
+    """
+    if asynclib_name := current_async_library():
+        raise RuntimeError(f"Already running {asynclib_name} in this thread")
+
+    try:
+        async_backend = get_async_backend(backend)
+    except ImportError as exc:
+        if backend in BACKENDS:
+            raise LookupError(
+                f"Backend {backend!r} is not available. "
+                f"Install it with: pip install anyio[{backend}]"
+            ) from exc
+
+        raise LookupError(f"No such backend: {backend}") from exc
+
+    token = None
+    if asynclib_name is None:
+        # Since we're in control of the event loop, we can cache the name of the async
+        # library
+        token = set_current_async_library(backend)
+
+    try:
+        backend_options = backend_options or {}
+        return async_backend.run(func, args, {}, backend_options)
+    finally:
+        reset_current_async_library(token)
+
+
+async def sleep(delay: float) -> None:
+    """
+    Pause the current task for the specified duration.
+
+    :param delay: the duration, in seconds
+
+    """
+    return await get_async_backend().sleep(delay)
+
+
+async def sleep_forever() -> None:
+    """
+    Pause the current task until it's cancelled.
+
+    This is a shortcut for ``sleep(math.inf)``.
+
+    .. versionadded:: 3.1
+
+    """
+    await sleep(math.inf)
+
+
+async def sleep_until(deadline: float) -> None:
+    """
+    Pause the current task until the given time.
+
+    :param deadline: the absolute time to wake up at (according to the internal
+        monotonic clock of the event loop)
+
+    .. versionadded:: 3.1
+
+    """
+    now = current_time()
+    await sleep(max(deadline - now, 0))
+
+
+def current_time() -> float:
+    """
+    Return the current value of the event loop's internal clock.
+
+    :return: the clock value (seconds)
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    return get_async_backend().current_time()
+
+
+def get_all_backends() -> tuple[str, ...]:
+    """Return a tuple of the names of all built-in backends."""
+    return BACKENDS
+
+
+def get_available_backends() -> tuple[str, ...]:
+    """
+    Test for the availability of built-in backends.
+
+    :return a tuple of the built-in backend names that were successfully imported
+
+    .. versionadded:: 4.12
+
+    """
+    available_backends: list[str] = []
+    for backend_name in get_all_backends():
+        try:
+            get_async_backend(backend_name)
+        except ImportError:
+            continue
+
+        available_backends.append(backend_name)
+
+    return tuple(available_backends)
+
+
+def get_cancelled_exc_class() -> type[BaseException]:
+    """
+    Return the current async library's cancellation exception class.
+
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    return get_async_backend().cancelled_exception_class()
+
+
+#
+# Private API
+#
+
+
+@contextmanager
+def claim_worker_thread(
+    backend_class: type[AsyncBackend], token: object
+) -> Generator[Any, None, None]:
+    from ..lowlevel import EventLoopToken
+
+    threadlocals.current_token = EventLoopToken(backend_class, token)
+    try:
+        yield
+    finally:
+        del threadlocals.current_token
+
+
+def get_async_backend(asynclib_name: str | None = None) -> type[AsyncBackend]:
+    if asynclib_name is None:
+        asynclib_name = current_async_library()
+        if not asynclib_name:
+            raise NoEventLoopError(
+                f"Not currently running on any asynchronous event loop. "
+                f"Available async backends: {', '.join(get_all_backends())}"
+            )
+
+    # We use our own dict instead of sys.modules to get the already imported back-end
+    # class because the appropriate modules in sys.modules could potentially be only
+    # partially initialized
+    try:
+        return loaded_backends[asynclib_name]
+    except KeyError:
+        module = import_module(f"anyio._backends._{asynclib_name}")
+        loaded_backends[asynclib_name] = module.backend_class
+        return module.backend_class
+
+
+def current_async_library() -> str | None:
+    if sniffio is None:
+        # If sniffio is not installed, we assume we're either running asyncio or nothing
+        import asyncio
+
+        try:
+            asyncio.get_running_loop()
+            return "asyncio"
+        except RuntimeError:
+            pass
+    else:
+        try:
+            return sniffio.current_async_library()
+        except sniffio.AsyncLibraryNotFoundError:
+            pass
+
+    return None
+
+
+def set_current_async_library(asynclib_name: str | None) -> Token | None:
+    # no-op if sniffio is not installed
+    if sniffio is None:
+        return None
+
+    return sniffio.current_async_library_cvar.set(asynclib_name)
+
+
+def reset_current_async_library(token: Token | None) -> None:
+    if token is not None:
+        sniffio.current_async_library_cvar.reset(token)

venv/lib/python3.11/site-packages/anyio/_core/_exceptions.py

@@ -0,0 +1,205 @@
+from __future__ import annotations
+
+import sys
+from collections.abc import Generator
+from textwrap import dedent
+from typing import Any
+
+if sys.version_info < (3, 11):
+    from exceptiongroup import BaseExceptionGroup
+
+
+class BrokenResourceError(Exception):
+    """
+    Raised when trying to use a resource that has been rendered unusable due to external
+    causes (e.g. a send stream whose peer has disconnected).
+    """
+
+
+class BrokenWorkerProcess(Exception):
+    """
+    Raised by :meth:`~anyio.to_process.run_sync` if the worker process terminates abruptly or
+    otherwise misbehaves.
+    """
+
+
+class BrokenWorkerInterpreter(Exception):
+    """
+    Raised by :meth:`~anyio.to_interpreter.run_sync` if an unexpected exception is
+    raised in the subinterpreter.
+    """
+
+    def __init__(self, excinfo: Any):
+        # This was adapted from concurrent.futures.interpreter.ExecutionFailed
+        msg = excinfo.formatted
+        if not msg:
+            if excinfo.type and excinfo.msg:
+                msg = f"{excinfo.type.__name__}: {excinfo.msg}"
+            else:
+                msg = excinfo.type.__name__ or excinfo.msg
+
+        super().__init__(msg)
+        self.excinfo = excinfo
+
+    def __str__(self) -> str:
+        try:
+            formatted = self.excinfo.errdisplay
+        except Exception:
+            return super().__str__()
+        else:
+            return dedent(
+                f"""
+                {super().__str__()}
+
+                Uncaught in the interpreter:
+
+                {formatted}
+                """.strip()
+            )
+
+
+class BusyResourceError(Exception):
+    """
+    Raised when two tasks are trying to read from or write to the same resource
+    concurrently.
+    """
+
+    def __init__(self, action: str):
+        super().__init__(f"Another task is already {action} this resource")
+
+
+class ClosedResourceError(Exception):
+    """Raised when trying to use a resource that has been closed."""
+
+
+class ConnectionFailed(OSError):
+    """
+    Raised when a connection attempt fails.
+
+    .. note:: This class inherits from :exc:`OSError` for backwards compatibility.
+    """
+
+
+def iterate_exceptions(
+    exception: BaseException,
+) -> Generator[BaseException, None, None]:
+    if isinstance(exception, BaseExceptionGroup):
+        for exc in exception.exceptions:
+            yield from iterate_exceptions(exc)
+    else:
+        yield exception
+
+
+class DelimiterNotFound(Exception):
+    """
+    Raised during
+    :meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the
+    maximum number of bytes has been read without the delimiter being found.
+    """
+
+    def __init__(self, max_bytes: int) -> None:
+        super().__init__(
+            f"The delimiter was not found among the first {max_bytes} bytes"
+        )
+
+
+class EndOfStream(Exception):
+    """
+    Raised when trying to read from a stream that has been closed from the other end.
+    """
+
+
+class IncompleteRead(Exception):
+    """
+    Raised during
+    :meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_exactly` or
+    :meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the
+    connection is closed before the requested amount of bytes has been read.
+    """
+
+    def __init__(self) -> None:
+        super().__init__(
+            "The stream was closed before the read operation could be completed"
+        )
+
+
+class TypedAttributeLookupError(LookupError):
+    """
+    Raised by :meth:`~anyio.TypedAttributeProvider.extra` when the given typed attribute
+    is not found and no default value has been given.
+    """
+
+
+class WouldBlock(Exception):
+    """Raised by ``X_nowait`` functions if ``X()`` would block."""
+
+
+class NoEventLoopError(RuntimeError):
+    """
+    Raised by several functions that require an event loop to be running in the current
+    thread when there is no running event loop.
+
+    This is also raised by :func:`.from_thread.run` and :func:`.from_thread.run_sync`
+    if not calling from an AnyIO worker thread, and no ``token`` was passed.
+    """
+
+
+class RunFinishedError(RuntimeError):
+    """
+    Raised by :func:`.from_thread.run` and :func:`.from_thread.run_sync` if the event
+    loop associated with the explicitly passed token has already finished.
+    """
+
+    def __init__(self) -> None:
+        super().__init__(
+            "The event loop associated with the given token has already finished"
+        )
+
+
+class TaskFailed(Exception):
+    """
+    Raised when awaiting on, or attempting to access the return value of, a
+    :class:`.TaskHandle` that raised an exception.
+    """
+
+
+class TaskCancelled(TaskFailed):
+    """
+    Raised when awaiting on, or attempting to access the return value of, a
+    :class:`.TaskHandle` that was cancelled.
+    """
+
+
+class TaskNotFinished(Exception):
+    """
+    Raised when attempting to access the return value or exception of a
+    :class:`.TaskHandle` that is still pending completion.
+    """
+
+
+class FutureFailed(Exception):
+    """
+    Raised when awaiting on, or attempting to access the return value of, a
+    :class:`.Future` that raised an exception.
+    """
+
+
+class FutureCancelled(FutureFailed):
+    """
+    Raised when attempting to access the return value or exception of a
+    :class:`.Future` that was cancelled.
+    """
+
+
+class FutureNotFinished(Exception):
+    """
+    Raised when attempting to access the return value or exception of a
+    :class:`.Future` that is still pending completion.
+    """
+
+
+class FutureAlreadyFinished(Exception):
+    """
+    Raised when attempting set a result of or await a
+    :class:`.Future` that has already completed.
+    """

venv/lib/python3.11/site-packages/anyio/_core/_futures.py

@@ -0,0 +1,191 @@
+from __future__ import annotations
+
+from collections.abc import Generator
+from enum import Enum, auto
+from typing import Any, Generic, TypeVar
+
+from ._exceptions import (
+    FutureAlreadyFinished,
+    FutureCancelled,
+    FutureFailed,
+    FutureNotFinished,
+)
+from ._synchronization import Event
+
+T = TypeVar("T")
+
+
+class Future(Generic[T]):
+    """
+    An awaitable object that works similar to a :class:`asyncio.Future` but
+    with similar characteristics to a :class:`.TaskHandle`.
+    """
+
+    class Status(Enum):
+        """
+        The status of a future handle.
+
+        .. attribute:: PENDING
+
+            The future has not finished yet.
+        .. attribute:: FINISHED
+
+            The future has finished with a return value.
+        .. attribute:: CANCELLED
+
+            The future was cancelled and has finished since.
+        .. attribute:: FAILED
+
+            The future raised an exception.
+        """
+
+        PENDING = auto()
+        FINISHED = auto()
+        CANCELLED = auto()
+        FAILED = auto()
+
+    __slots__ = (
+        "_cancelled",
+        "_exception",
+        "_finished_event",
+        "_name",
+        "_return_value",
+    )
+    _return_value: T
+
+    def __init__(self, *, name: str | None = None) -> None:
+        self._finished_event = Event()
+        self._exception: BaseException | None = None
+        self._cancelled: bool = False
+        self._name = name
+
+    def _check_pending(self) -> None:
+        """Shortcut for checking if a Future is pending
+
+        :raises FutureAlreadyFinished: if future was already given a result or exception.
+        :raises FutureCancelled: if future has been cancelled previously.
+        """
+        match self.status:
+            case Future.Status.PENDING:
+                return
+            case Future.Status.FINISHED:
+                raise FutureAlreadyFinished("future has already finished")
+            case Future.Status.FAILED:
+                raise FutureAlreadyFinished("future already failed")
+            case Future.Status.CANCELLED:
+                raise FutureCancelled("future was cancelled")
+
+    async def wait(self) -> None:
+        """
+        Waits for the future to finish.
+
+        This method will attempt to wait for a result or exception
+        """
+        await self._finished_event.wait()
+
+    def cancel(self) -> None:
+        """Cancels a pending `.Future` object
+
+        Does nothing if the Future was already finished.
+        """
+        if self.status is Future.Status.PENDING:
+            self._cancelled = True
+            self._finished_event.set()
+
+    @property
+    def exception(self) -> BaseException | None:
+        """
+        The exception value of a `.Future`
+
+        :raises FutureNotFinished: if future is still pending
+        :raises FutureCancelled: if future was cancelled
+        :returns: None if future succeeds with a result sent instead
+            otherwise this will be an exception
+        """
+
+        match self.status:
+            case Future.Status.PENDING:
+                raise FutureNotFinished("the future has not finished yet")
+            case Future.Status.FINISHED:
+                return None
+            case Future.Status.CANCELLED:
+                raise FutureCancelled("the future was cancelled")
+            case Future.Status.FAILED:
+                return self._exception
+
+    @exception.setter
+    def exception(self, exception: BaseException) -> None:
+        """Send exception for a `.Future` object
+
+        :raises FutureAlreadyFinished: if future was already given a result or exception.
+        :raises FutureCancelled: if future has been cancelled previously.
+        """
+        self._check_pending()
+        self._exception = exception
+        self._finished_event.set()
+
+    @property
+    def return_value(self) -> T:
+        """
+        The return value of the future.
+
+        :raises FutureNotFinished: if the future has not finished yet
+        :raises FutureCancelled: if the future was cancelled
+        :raises FutureFailed: if the future raised an exception
+
+        """
+        match self.status:
+            case Future.Status.PENDING:
+                raise FutureNotFinished("the future has not finished yet")
+            case Future.Status.FINISHED:
+                return self._return_value
+            case Future.Status.CANCELLED:
+                raise FutureCancelled("the future was cancelled")
+            case Future.Status.FAILED:
+                raise FutureFailed(
+                    "the future raised an exception"
+                ) from self._exception
+
+    @return_value.setter
+    def return_value(self, value: T) -> None:
+        """
+        Send pending result for a `.Future` object
+
+        :raises FutureAlreadyFinished: if future was already given a result or exception.
+        :raises FutureCancelled: if future has been cancelled previously.
+        """
+        self._check_pending()
+        self._return_value = value
+        self._finished_event.set()
+
+    @property
+    def status(self) -> Future.Status:
+        """
+        The current status of a future.
+
+        Every future starts in the :attr:`~Future.Status.PENDING` state.
+        If a future is cancelled while in this state, it will transition to the
+        :attr:`Future.Status.CANCELLED` state. When the task finishes, it will
+        transition to one of the three final states (
+        :attr:`Future.Status.FINISHED`, :attr:`Future.Status.FAILED`, or
+        :attr:`Future.Status.CANCELLED`) depending on the exception the task
+        raised, if any. No other status transitions will happen.
+        """
+        if not self._finished_event.is_set():
+            return Future.Status.PENDING
+        elif self._cancelled:
+            return Future.Status.CANCELLED
+        elif self._exception is not None:
+            return Future.Status.FAILED
+        else:
+            return Future.Status.FINISHED
+
+    def __await__(self) -> Generator[Any, Any, T]:
+        yield from self.wait().__await__()
+        return self.return_value
+
+    def __repr__(self) -> str:
+        return (
+            f"<{self.__class__.__name__} {self.status.name.lower()} "
+            f"name={self._name!r}>"
+        )

venv/lib/python3.11/site-packages/anyio/_core/_resources.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+from ..abc import AsyncResource  # noqa: TC001
+from ._tasks import CancelScope
+
+
+async def aclose_forcefully(resource: AsyncResource) -> None:
+    """
+    Close an asynchronous resource in a cancelled scope.
+
+    Doing this closes the resource without waiting on anything.
+
+    :param resource: the resource to close
+
+    """
+    with CancelScope() as scope:
+        scope.cancel()
+        await resource.aclose()

venv/lib/python3.11/site-packages/anyio/_core/_signals.py

@@ -0,0 +1,29 @@
+from __future__ import annotations
+
+from collections.abc import AsyncIterator
+from contextlib import AbstractContextManager
+from signal import Signals
+
+from ._eventloop import get_async_backend
+
+
+def open_signal_receiver(
+    *signals: Signals,
+) -> AbstractContextManager[AsyncIterator[Signals]]:
+    """
+    Start receiving operating system signals.
+
+    :param signals: signals to receive (e.g. ``signal.SIGINT``)
+    :return: an asynchronous context manager for an asynchronous iterator which yields
+        signal numbers
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    .. warning:: Windows does not support signals natively so it is best to avoid
+        relying on this in cross-platform applications.
+
+    .. warning:: On asyncio, this permanently replaces any previous signal handler for
+        the given signals, as set via :meth:`~asyncio.loop.add_signal_handler`.
+
+    """
+    return get_async_backend().open_signal_receiver(*signals)

venv/lib/python3.11/site-packages/anyio/_core/_streams.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+import math
+from typing import TypeVar
+from warnings import warn
+
+from ..streams.memory import (
+    MemoryObjectReceiveStream,
+    MemoryObjectSendStream,
+    _MemoryObjectStreamState,
+)
+
+T_Item = TypeVar("T_Item")
+
+
+class create_memory_object_stream(
+    tuple[MemoryObjectSendStream[T_Item], MemoryObjectReceiveStream[T_Item]],
+):
+    """
+    Create a memory object stream.
+
+    The stream's item type can be annotated like
+    :func:`create_memory_object_stream[T_Item]`.
+
+    :param max_buffer_size: number of items held in the buffer until ``send()`` starts
+        blocking
+    :param item_type: old way of marking the streams with the right generic type for
+        static typing (does nothing on AnyIO 4)
+
+        .. deprecated:: 4.0
+          Use ``create_memory_object_stream[YourItemType](...)`` instead.
+    :return: a tuple of (send stream, receive stream)
+
+    """
+
+    def __new__(  # type: ignore[misc]
+        cls, max_buffer_size: float = 0, item_type: object = None
+    ) -> tuple[MemoryObjectSendStream[T_Item], MemoryObjectReceiveStream[T_Item]]:
+        if max_buffer_size != math.inf and not isinstance(max_buffer_size, int):
+            raise ValueError("max_buffer_size must be either an integer or math.inf")
+        if max_buffer_size < 0:
+            raise ValueError("max_buffer_size cannot be negative")
+        if item_type is not None:
+            warn(
+                "The item_type argument has been deprecated in AnyIO 4.0. "
+                "Use create_memory_object_stream[YourItemType](...) instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+
+        state = _MemoryObjectStreamState[T_Item](max_buffer_size)
+        return (MemoryObjectSendStream(state), MemoryObjectReceiveStream(state))

venv/lib/python3.11/site-packages/anyio/_core/_subprocesses.py

@@ -0,0 +1,196 @@
+from __future__ import annotations
+
+from collections.abc import AsyncIterable, Iterable, Mapping, Sequence
+from io import BytesIO
+from os import PathLike
+from subprocess import PIPE, CalledProcessError, CompletedProcess
+from typing import IO, Any, TypeAlias, cast
+
+from ..abc import Process  # noqa: TC001
+from ._eventloop import get_async_backend
+from ._tasks import create_task_group
+
+StrOrBytesPath: TypeAlias = str | bytes | PathLike[str] | PathLike[bytes]
+
+
+async def run_process(
+    command: StrOrBytesPath | Sequence[StrOrBytesPath],
+    *,
+    input: bytes | None = None,
+    stdin: int | IO[Any] | None = None,
+    stdout: int | IO[Any] | None = PIPE,
+    stderr: int | IO[Any] | None = PIPE,
+    check: bool = True,
+    cwd: StrOrBytesPath | None = None,
+    env: Mapping[str, str] | None = None,
+    startupinfo: Any = None,
+    creationflags: int = 0,
+    start_new_session: bool = False,
+    pass_fds: Sequence[int] = (),
+    user: str | int | None = None,
+    group: str | int | None = None,
+    extra_groups: Iterable[str | int] | None = None,
+    umask: int = -1,
+) -> CompletedProcess[bytes]:
+    """
+    Run an external command in a subprocess and wait until it completes.
+
+    .. seealso:: :func:`subprocess.run`
+
+    :param command: either a string to pass to the shell, or an iterable of strings
+        containing the executable name or path and its arguments
+    :param input: bytes passed to the standard input of the subprocess
+    :param stdin: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
+        a file-like object, or `None`; ``input`` overrides this
+    :param stdout: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
+        a file-like object, or `None`
+    :param stderr: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
+        :data:`subprocess.STDOUT`, a file-like object, or `None`
+    :param check: if ``True``, raise :exc:`~subprocess.CalledProcessError` if the
+        process terminates with a return code other than 0
+    :param cwd: If not ``None``, change the working directory to this before running the
+        command
+    :param env: if not ``None``, this mapping replaces the inherited environment
+        variables from the parent process
+    :param startupinfo: an instance of :class:`subprocess.STARTUPINFO` that can be used
+        to specify process startup parameters (Windows only)
+    :param creationflags: flags that can be used to control the creation of the
+        subprocess (see :class:`subprocess.Popen` for the specifics)
+    :param start_new_session: if ``true`` the setsid() system call will be made in the
+        child process prior to the execution of the subprocess. (POSIX only)
+    :param pass_fds: sequence of file descriptors to keep open between the parent and
+        child processes. (POSIX only)
+    :param user: effective user to run the process as (Python >= 3.9, POSIX only)
+    :param group: effective group to run the process as (Python >= 3.9, POSIX only)
+    :param extra_groups: supplementary groups to set in the subprocess (Python >= 3.9,
+        POSIX only)
+    :param umask: if not negative, this umask is applied in the child process before
+        running the given command (Python >= 3.9, POSIX only)
+    :return: an object representing the completed process
+    :raises ~subprocess.CalledProcessError: if ``check`` is ``True`` and the process
+        exits with a nonzero return code
+
+    """
+
+    async def drain_stream(stream: AsyncIterable[bytes], index: int) -> None:
+        buffer = BytesIO()
+        async for chunk in stream:
+            buffer.write(chunk)
+
+        stream_contents[index] = buffer.getvalue()
+
+    if stdin is not None and input is not None:
+        raise ValueError("only one of stdin and input is allowed")
+
+    async with await open_process(
+        command,
+        stdin=PIPE if input else stdin,
+        stdout=stdout,
+        stderr=stderr,
+        cwd=cwd,
+        env=env,
+        startupinfo=startupinfo,
+        creationflags=creationflags,
+        start_new_session=start_new_session,
+        pass_fds=pass_fds,
+        user=user,
+        group=group,
+        extra_groups=extra_groups,
+        umask=umask,
+    ) as process:
+        stream_contents: list[bytes | None] = [None, None]
+        async with create_task_group() as tg:
+            if process.stdout:
+                tg.start_soon(drain_stream, process.stdout, 0)
+
+            if process.stderr:
+                tg.start_soon(drain_stream, process.stderr, 1)
+
+            if process.stdin and input:
+                await process.stdin.send(input)
+                await process.stdin.aclose()
+
+            await process.wait()
+
+    output, errors = stream_contents
+    if check and process.returncode != 0:
+        raise CalledProcessError(cast(int, process.returncode), command, output, errors)
+
+    return CompletedProcess(command, cast(int, process.returncode), output, errors)
+
+
+async def open_process(
+    command: StrOrBytesPath | Sequence[StrOrBytesPath],
+    *,
+    stdin: int | IO[Any] | None = PIPE,
+    stdout: int | IO[Any] | None = PIPE,
+    stderr: int | IO[Any] | None = PIPE,
+    cwd: StrOrBytesPath | None = None,
+    env: Mapping[str, str] | None = None,
+    startupinfo: Any = None,
+    creationflags: int = 0,
+    start_new_session: bool = False,
+    pass_fds: Sequence[int] = (),
+    user: str | int | None = None,
+    group: str | int | None = None,
+    extra_groups: Iterable[str | int] | None = None,
+    umask: int = -1,
+) -> Process:
+    """
+    Start an external command in a subprocess.
+
+    .. seealso:: :class:`subprocess.Popen`
+
+    :param command: either a string to pass to the shell, or an iterable of strings
+        containing the executable name or path and its arguments
+    :param stdin: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`, a
+        file-like object, or ``None``
+    :param stdout: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
+        a file-like object, or ``None``
+    :param stderr: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
+        :data:`subprocess.STDOUT`, a file-like object, or ``None``
+    :param cwd: If not ``None``, the working directory is changed before executing
+    :param env: If env is not ``None``, it must be a mapping that defines the
+        environment variables for the new process
+    :param creationflags: flags that can be used to control the creation of the
+        subprocess (see :class:`subprocess.Popen` for the specifics)
+    :param startupinfo: an instance of :class:`subprocess.STARTUPINFO` that can be used
+        to specify process startup parameters (Windows only)
+    :param start_new_session: if ``true`` the setsid() system call will be made in the
+        child process prior to the execution of the subprocess. (POSIX only)
+    :param pass_fds: sequence of file descriptors to keep open between the parent and
+        child processes. (POSIX only)
+    :param user: effective user to run the process as (POSIX only)
+    :param group: effective group to run the process as (POSIX only)
+    :param extra_groups: supplementary groups to set in the subprocess (POSIX only)
+    :param umask: if not negative, this umask is applied in the child process before
+        running the given command (POSIX only)
+    :return: an asynchronous process object
+
+    """
+    kwargs: dict[str, Any] = {}
+    if user is not None:
+        kwargs["user"] = user
+
+    if group is not None:
+        kwargs["group"] = group
+
+    if extra_groups is not None:
+        kwargs["extra_groups"] = extra_groups
+
+    if umask >= 0:
+        kwargs["umask"] = umask
+
+    return await get_async_backend().open_process(
+        command,
+        stdin=stdin,
+        stdout=stdout,
+        stderr=stderr,
+        cwd=cwd,
+        env=env,
+        startupinfo=startupinfo,
+        creationflags=creationflags,
+        start_new_session=start_new_session,
+        pass_fds=pass_fds,
+        **kwargs,
+    )

venv/lib/python3.11/site-packages/anyio/_core/_synchronization.py

@@ -0,0 +1,778 @@
+from __future__ import annotations
+
+import math
+import sys
+from collections import deque
+from collections.abc import Callable
+from dataclasses import dataclass
+from types import TracebackType
+from typing import TypeVar
+
+from ..lowlevel import checkpoint_if_cancelled
+from ._eventloop import get_async_backend
+from ._exceptions import BusyResourceError, NoEventLoopError
+from ._tasks import CancelScope
+from ._testing import TaskInfo, get_current_task
+
+if sys.version_info >= (3, 11):
+    from typing import Self
+else:
+    from typing_extensions import Self
+
+T = TypeVar("T")
+
+
+@dataclass(frozen=True)
+class EventStatistics:
+    """
+    :ivar int tasks_waiting: number of tasks waiting on :meth:`~.Event.wait`
+    """
+
+    tasks_waiting: int
+
+
+@dataclass(frozen=True)
+class CapacityLimiterStatistics:
+    """
+    :ivar int borrowed_tokens: number of tokens currently borrowed by tasks
+    :ivar float total_tokens: total number of available tokens
+    :ivar tuple borrowers: tasks or other objects currently holding tokens borrowed from
+        this limiter
+    :ivar int tasks_waiting: number of tasks waiting on
+        :meth:`~.CapacityLimiter.acquire` or
+        :meth:`~.CapacityLimiter.acquire_on_behalf_of`
+    """
+
+    borrowed_tokens: int
+    total_tokens: float
+    borrowers: tuple[object, ...]
+    tasks_waiting: int
+
+
+@dataclass(frozen=True)
+class LockStatistics:
+    """
+    :ivar bool locked: flag indicating if this lock is locked or not
+    :ivar ~anyio.TaskInfo owner: task currently holding the lock (or ``None`` if the
+        lock is not held by any task)
+    :ivar int tasks_waiting: number of tasks waiting on :meth:`~.Lock.acquire`
+    """
+
+    locked: bool
+    owner: TaskInfo | None
+    tasks_waiting: int
+
+
+@dataclass(frozen=True)
+class ConditionStatistics:
+    """
+    :ivar int tasks_waiting: number of tasks blocked on :meth:`~.Condition.wait`
+    :ivar ~anyio.LockStatistics lock_statistics: statistics of the underlying
+        :class:`~.Lock`
+    """
+
+    tasks_waiting: int
+    lock_statistics: LockStatistics
+
+
+@dataclass(frozen=True)
+class SemaphoreStatistics:
+    """
+    :ivar int tasks_waiting: number of tasks waiting on :meth:`~.Semaphore.acquire`
+
+    """
+
+    tasks_waiting: int
+
+
+class Event:
+    __slots__ = ("__weakref__",)
+
+    def __new__(cls) -> Event:
+        try:
+            return get_async_backend().create_event()
+        except NoEventLoopError:
+            return EventAdapter()
+
+    def set(self) -> None:
+        """Set the flag, notifying all listeners."""
+        raise NotImplementedError
+
+    def is_set(self) -> bool:
+        """Return ``True`` if the flag is set, ``False`` if not."""
+        raise NotImplementedError
+
+    async def wait(self) -> None:
+        """
+        Wait until the flag has been set.
+
+        If the flag has already been set when this method is called, it returns
+        immediately.
+
+        """
+        raise NotImplementedError
+
+    def statistics(self) -> EventStatistics:
+        """Return statistics about the current state of this event."""
+        raise NotImplementedError
+
+
+class EventAdapter(Event):
+    __slots__ = "_internal_event", "_is_set"
+
+    def __new__(cls) -> Self:
+        return object.__new__(cls)
+
+    def __init__(self) -> None:
+        self._internal_event: Event | None = None
+        self._is_set = False
+
+    @property
+    def _event(self) -> Event:
+        if self._internal_event is None:
+            self._internal_event = get_async_backend().create_event()
+            if self._is_set:
+                self._internal_event.set()
+
+        return self._internal_event
+
+    def set(self) -> None:
+        if self._internal_event is None:
+            self._is_set = True
+        else:
+            self._event.set()
+
+    def is_set(self) -> bool:
+        if self._internal_event is None:
+            return self._is_set
+
+        return self._internal_event.is_set()
+
+    async def wait(self) -> None:
+        await self._event.wait()
+
+    def statistics(self) -> EventStatistics:
+        if self._internal_event is None:
+            return EventStatistics(tasks_waiting=0)
+
+        return self._internal_event.statistics()
+
+
+class Lock:
+    __slots__ = ("__weakref__",)
+
+    def __new__(cls, *, fast_acquire: bool = False) -> Lock:
+        try:
+            return get_async_backend().create_lock(fast_acquire=fast_acquire)
+        except NoEventLoopError:
+            return LockAdapter(fast_acquire=fast_acquire)
+
+    async def __aenter__(self) -> None:
+        await self.acquire()
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        self.release()
+
+    async def acquire(self) -> None:
+        """Acquire the lock."""
+        raise NotImplementedError
+
+    def acquire_nowait(self) -> None:
+        """
+        Acquire the lock, without blocking.
+
+        :raises ~anyio.WouldBlock: if the operation would block
+
+        """
+        raise NotImplementedError
+
+    def release(self) -> None:
+        """Release the lock."""
+        raise NotImplementedError
+
+    def locked(self) -> bool:
+        """Return True if the lock is currently held."""
+        raise NotImplementedError
+
+    def statistics(self) -> LockStatistics:
+        """
+        Return statistics about the current state of this lock.
+
+        .. versionadded:: 3.0
+        """
+        raise NotImplementedError
+
+
+class LockAdapter(Lock):
+    __slots__ = "_fast_acquire", "_internal_lock"
+
+    def __new__(cls, *, fast_acquire: bool = False) -> Self:
+        return object.__new__(cls)
+
+    def __init__(self, *, fast_acquire: bool = False):
+        self._internal_lock: Lock | None = None
+        self._fast_acquire = fast_acquire
+
+    @property
+    def _lock(self) -> Lock:
+        if self._internal_lock is None:
+            self._internal_lock = get_async_backend().create_lock(
+                fast_acquire=self._fast_acquire
+            )
+
+        return self._internal_lock
+
+    async def __aenter__(self) -> None:
+        await self._lock.acquire()
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        if self._internal_lock is not None:
+            self._internal_lock.release()
+
+    async def acquire(self) -> None:
+        """Acquire the lock."""
+        await self._lock.acquire()
+
+    def acquire_nowait(self) -> None:
+        """
+        Acquire the lock, without blocking.
+
+        :raises ~anyio.WouldBlock: if the operation would block
+
+        """
+        self._lock.acquire_nowait()
+
+    def release(self) -> None:
+        """Release the lock."""
+        self._lock.release()
+
+    def locked(self) -> bool:
+        """Return True if the lock is currently held."""
+        return self._lock.locked()
+
+    def statistics(self) -> LockStatistics:
+        """
+        Return statistics about the current state of this lock.
+
+        .. versionadded:: 3.0
+
+        """
+        if self._internal_lock is None:
+            return LockStatistics(False, None, 0)
+
+        return self._internal_lock.statistics()
+
+
+class Condition:
+    __slots__ = "__weakref__", "_lock", "_owner_task", "_waiters"
+
+    def __init__(self, lock: Lock | None = None):
+        self._owner_task: TaskInfo | None = None
+        self._lock = lock or Lock()
+        self._waiters: deque[Event] = deque()
+
+    async def __aenter__(self) -> None:
+        await self.acquire()
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        self.release()
+
+    def _check_acquired(self) -> None:
+        if self._owner_task != get_current_task():
+            raise RuntimeError("The current task is not holding the underlying lock")
+
+    async def acquire(self) -> None:
+        """Acquire the underlying lock."""
+        await self._lock.acquire()
+        self._owner_task = get_current_task()
+
+    def acquire_nowait(self) -> None:
+        """
+        Acquire the underlying lock, without blocking.
+
+        :raises ~anyio.WouldBlock: if the operation would block
+
+        """
+        self._lock.acquire_nowait()
+        self._owner_task = get_current_task()
+
+    def release(self) -> None:
+        """Release the underlying lock."""
+        self._lock.release()
+
+    def locked(self) -> bool:
+        """Return True if the lock is set."""
+        return self._lock.locked()
+
+    def notify(self, n: int = 1) -> None:
+        """Notify exactly n listeners."""
+        self._check_acquired()
+        for _ in range(n):
+            try:
+                event = self._waiters.popleft()
+            except IndexError:
+                break
+
+            event.set()
+
+    def notify_all(self) -> None:
+        """Notify all the listeners."""
+        self._check_acquired()
+        for event in self._waiters:
+            event.set()
+
+        self._waiters.clear()
+
+    async def wait(self) -> None:
+        """Wait for a notification."""
+        await checkpoint_if_cancelled()
+        self._check_acquired()
+        event = Event()
+        self._waiters.append(event)
+        self.release()
+        try:
+            await event.wait()
+        except BaseException:
+            if not event.is_set():
+                self._waiters.remove(event)
+            elif self._waiters:
+                # This task was notified by could not act on it, so pass
+                # it on to the next task
+                self._waiters.popleft().set()
+
+            raise
+        finally:
+            with CancelScope(shield=True):
+                await self.acquire()
+
+    async def wait_for(self, predicate: Callable[[], T]) -> T:
+        """
+        Wait until a predicate becomes true.
+
+        :param predicate: a callable that returns a truthy value when the condition is
+            met
+        :return: the result of the predicate
+
+        .. versionadded:: 4.11.0
+
+        """
+        while not (result := predicate()):
+            await self.wait()
+
+        return result
+
+    def statistics(self) -> ConditionStatistics:
+        """
+        Return statistics about the current state of this condition.
+
+        .. versionadded:: 3.0
+        """
+        return ConditionStatistics(len(self._waiters), self._lock.statistics())
+
+
+class Semaphore:
+    __slots__ = "__weakref__", "_fast_acquire"
+
+    def __new__(
+        cls,
+        initial_value: int,
+        *,
+        max_value: int | None = None,
+        fast_acquire: bool = False,
+    ) -> Semaphore:
+        try:
+            return get_async_backend().create_semaphore(
+                initial_value, max_value=max_value, fast_acquire=fast_acquire
+            )
+        except NoEventLoopError:
+            return SemaphoreAdapter(initial_value, max_value=max_value)
+
+    def __init__(
+        self,
+        initial_value: int,
+        *,
+        max_value: int | None = None,
+        fast_acquire: bool = False,
+    ):
+        if not isinstance(initial_value, int):
+            raise TypeError("initial_value must be an integer")
+        if initial_value < 0:
+            raise ValueError("initial_value must be >= 0")
+        if max_value is not None:
+            if not isinstance(max_value, int):
+                raise TypeError("max_value must be an integer or None")
+            if max_value < initial_value:
+                raise ValueError(
+                    "max_value must be equal to or higher than initial_value"
+                )
+
+        self._fast_acquire = fast_acquire
+
+    async def __aenter__(self) -> Self:
+        await self.acquire()
+        return self
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        self.release()
+
+    async def acquire(self) -> None:
+        """Decrement the semaphore value, blocking if necessary."""
+        raise NotImplementedError
+
+    def acquire_nowait(self) -> None:
+        """
+        Acquire the underlying lock, without blocking.
+
+        :raises ~anyio.WouldBlock: if the operation would block
+
+        """
+        raise NotImplementedError
+
+    def release(self) -> None:
+        """Increment the semaphore value."""
+        raise NotImplementedError
+
+    @property
+    def value(self) -> int:
+        """The current value of the semaphore."""
+        raise NotImplementedError
+
+    @property
+    def max_value(self) -> int | None:
+        """The maximum value of the semaphore."""
+        raise NotImplementedError
+
+    def statistics(self) -> SemaphoreStatistics:
+        """
+        Return statistics about the current state of this semaphore.
+
+        .. versionadded:: 3.0
+        """
+        raise NotImplementedError
+
+
+class SemaphoreAdapter(Semaphore):
+    __slots__ = "_initial_value", "_internal_semaphore", "_max_value"
+
+    def __new__(
+        cls,
+        initial_value: int,
+        *,
+        max_value: int | None = None,
+        fast_acquire: bool = False,
+    ) -> Self:
+        return object.__new__(cls)
+
+    def __init__(
+        self,
+        initial_value: int,
+        *,
+        max_value: int | None = None,
+        fast_acquire: bool = False,
+    ) -> None:
+        super().__init__(initial_value, max_value=max_value, fast_acquire=fast_acquire)
+        self._internal_semaphore: Semaphore | None = None
+        self._initial_value = initial_value
+        self._max_value = max_value
+
+    @property
+    def _semaphore(self) -> Semaphore:
+        if self._internal_semaphore is None:
+            self._internal_semaphore = get_async_backend().create_semaphore(
+                self._initial_value, max_value=self._max_value
+            )
+
+        return self._internal_semaphore
+
+    async def acquire(self) -> None:
+        await self._semaphore.acquire()
+
+    def acquire_nowait(self) -> None:
+        self._semaphore.acquire_nowait()
+
+    def release(self) -> None:
+        self._semaphore.release()
+
+    @property
+    def value(self) -> int:
+        if self._internal_semaphore is None:
+            return self._initial_value
+
+        return self._semaphore.value
+
+    @property
+    def max_value(self) -> int | None:
+        return self._max_value
+
+    def statistics(self) -> SemaphoreStatistics:
+        if self._internal_semaphore is None:
+            return SemaphoreStatistics(tasks_waiting=0)
+
+        return self._semaphore.statistics()
+
+
+class CapacityLimiter:
+    __slots__ = ("__weakref__",)
+
+    def __new__(cls, total_tokens: float) -> CapacityLimiter:
+        try:
+            return get_async_backend().create_capacity_limiter(total_tokens)
+        except NoEventLoopError:
+            return CapacityLimiterAdapter(total_tokens)
+
+    async def __aenter__(self) -> None:
+        raise NotImplementedError
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        raise NotImplementedError
+
+    @property
+    def total_tokens(self) -> float:
+        """
+        The total number of tokens available for borrowing.
+
+        This is a read-write property. If the total number of tokens is increased, the
+        proportionate number of tasks waiting on this limiter will be granted their
+        tokens.
+
+        .. versionchanged:: 3.0
+            The property is now writable.
+        .. versionchanged:: 4.12
+            The value can now be set to 0.
+
+        """
+        raise NotImplementedError
+
+    @total_tokens.setter
+    def total_tokens(self, value: float) -> None:
+        raise NotImplementedError
+
+    @property
+    def borrowed_tokens(self) -> int:
+        """The number of tokens that have currently been borrowed."""
+        raise NotImplementedError
+
+    @property
+    def available_tokens(self) -> float:
+        """The number of tokens currently available to be borrowed"""
+        raise NotImplementedError
+
+    def acquire_nowait(self) -> None:
+        """
+        Acquire a token for the current task without waiting for one to become
+        available.
+
+        :raises ~anyio.WouldBlock: if there are no tokens available for borrowing
+
+        """
+        raise NotImplementedError
+
+    def acquire_on_behalf_of_nowait(self, borrower: object) -> None:
+        """
+        Acquire a token without waiting for one to become available.
+
+        :param borrower: the entity borrowing a token
+        :raises ~anyio.WouldBlock: if there are no tokens available for borrowing
+
+        """
+        raise NotImplementedError
+
+    async def acquire(self) -> None:
+        """
+        Acquire a token for the current task, waiting if necessary for one to become
+        available.
+
+        """
+        raise NotImplementedError
+
+    async def acquire_on_behalf_of(self, borrower: object) -> None:
+        """
+        Acquire a token, waiting if necessary for one to become available.
+
+        :param borrower: the entity borrowing a token
+
+        """
+        raise NotImplementedError
+
+    def release(self) -> None:
+        """
+        Release the token held by the current task.
+
+        :raises RuntimeError: if the current task has not borrowed a token from this
+            limiter.
+
+        """
+        raise NotImplementedError
+
+    def release_on_behalf_of(self, borrower: object) -> None:
+        """
+        Release the token held by the given borrower.
+
+        :raises RuntimeError: if the borrower has not borrowed a token from this
+            limiter.
+
+        """
+        raise NotImplementedError
+
+    def statistics(self) -> CapacityLimiterStatistics:
+        """
+        Return statistics about the current state of this limiter.
+
+        .. versionadded:: 3.0
+
+        """
+        raise NotImplementedError
+
+
+class CapacityLimiterAdapter(CapacityLimiter):
+    __slots__ = "_internal_limiter", "_total_tokens"
+
+    def __new__(cls, total_tokens: float) -> Self:
+        return object.__new__(cls)
+
+    def __init__(self, total_tokens: float) -> None:
+        self._internal_limiter: CapacityLimiter | None = None
+        self.total_tokens = total_tokens
+
+    @property
+    def _limiter(self) -> CapacityLimiter:
+        if self._internal_limiter is None:
+            self._internal_limiter = get_async_backend().create_capacity_limiter(
+                self._total_tokens
+            )
+
+        return self._internal_limiter
+
+    async def __aenter__(self) -> None:
+        await self._limiter.__aenter__()
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        return await self._limiter.__aexit__(exc_type, exc_val, exc_tb)
+
+    @property
+    def total_tokens(self) -> float:
+        if self._internal_limiter is None:
+            return self._total_tokens
+
+        return self._internal_limiter.total_tokens
+
+    @total_tokens.setter
+    def total_tokens(self, value: float) -> None:
+        if not isinstance(value, int) and not math.isinf(value):
+            raise TypeError("total_tokens must be an int or math.inf")
+        elif value < 0:
+            raise ValueError("total_tokens must be >= 0")
+
+        if self._internal_limiter is None:
+            self._total_tokens = value
+            return
+
+        self._limiter.total_tokens = value
+
+    @property
+    def borrowed_tokens(self) -> int:
+        if self._internal_limiter is None:
+            return 0
+
+        return self._internal_limiter.borrowed_tokens
+
+    @property
+    def available_tokens(self) -> float:
+        if self._internal_limiter is None:
+            return self._total_tokens
+
+        return self._internal_limiter.available_tokens
+
+    def acquire_nowait(self) -> None:
+        self._limiter.acquire_nowait()
+
+    def acquire_on_behalf_of_nowait(self, borrower: object) -> None:
+        self._limiter.acquire_on_behalf_of_nowait(borrower)
+
+    async def acquire(self) -> None:
+        await self._limiter.acquire()
+
+    async def acquire_on_behalf_of(self, borrower: object) -> None:
+        await self._limiter.acquire_on_behalf_of(borrower)
+
+    def release(self) -> None:
+        self._limiter.release()
+
+    def release_on_behalf_of(self, borrower: object) -> None:
+        self._limiter.release_on_behalf_of(borrower)
+
+    def statistics(self) -> CapacityLimiterStatistics:
+        if self._internal_limiter is None:
+            return CapacityLimiterStatistics(
+                borrowed_tokens=0,
+                total_tokens=self.total_tokens,
+                borrowers=(),
+                tasks_waiting=0,
+            )
+
+        return self._internal_limiter.statistics()
+
+
+class ResourceGuard:
+    """
+    A context manager for ensuring that a resource is only used by a single task at a
+    time.
+
+    Entering this context manager while the previous has not exited it yet will trigger
+    :exc:`BusyResourceError`.
+
+    :param action: the action to guard against (visible in the :exc:`BusyResourceError`
+        when triggered, e.g. "Another task is already {action} this resource")
+
+    .. versionadded:: 4.1
+    """
+
+    __slots__ = "__weakref__", "_guarded", "action"
+
+    def __init__(self, action: str = "using"):
+        self.action: str = action
+        self._guarded = False
+
+    def __enter__(self) -> None:
+        if self._guarded:
+            raise BusyResourceError(self.action)
+
+        self._guarded = True
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        self._guarded = False

venv/lib/python3.11/site-packages/anyio/_core/_tasks.py

@@ -0,0 +1,464 @@
+from __future__ import annotations
+
+import math
+import sys
+from collections.abc import (
+    Coroutine,
+    Generator,
+)
+from contextlib import contextmanager
+from enum import Enum, auto
+from inspect import iscoroutine
+from types import TracebackType
+from typing import Any, Generic, final
+
+from ..abc import TaskGroup, TaskStatus
+from ._eventloop import get_async_backend, get_cancelled_exc_class
+from ._exceptions import TaskCancelled, TaskFailed, TaskNotFinished
+
+if sys.version_info >= (3, 13):
+    from typing import TypeVar
+else:
+    from typing_extensions import TypeVar
+
+if sys.version_info >= (3, 11):
+    from typing import Never, Self, TypeVarTuple
+else:
+    from typing_extensions import Never, Self, TypeVarTuple
+
+T = TypeVar("T")
+T_co = TypeVar("T_co", covariant=True)
+T_startval_co = TypeVar("T_startval_co", covariant=True, default=Never)
+PosArgsT = TypeVarTuple("PosArgsT")
+
+
+class _IgnoredTaskStatus(TaskStatus[object]):
+    def started(self, value: object = None) -> None:
+        pass
+
+
+TASK_STATUS_IGNORED = _IgnoredTaskStatus()
+
+
+class CancelScope:
+    """
+    Wraps a unit of work that can be made separately cancellable.
+
+    :param deadline: The time (clock value) when this scope is cancelled automatically
+    :param shield: ``True`` to shield the cancel scope from external cancellation
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+    """
+
+    __slots__ = ("__weakref__",)
+
+    def __new__(
+        cls, *, deadline: float = math.inf, shield: bool = False
+    ) -> CancelScope:
+        return get_async_backend().create_cancel_scope(shield=shield, deadline=deadline)
+
+    def cancel(self, reason: str | None = None) -> None:
+        """
+        Cancel this scope immediately.
+
+        :param reason: a message describing the reason for the cancellation
+
+        """
+        raise NotImplementedError
+
+    @property
+    def deadline(self) -> float:
+        """
+        The time (clock value) when this scope is cancelled automatically.
+
+        Will be ``float('inf')`` if no timeout has been set.
+
+        """
+        raise NotImplementedError
+
+    @deadline.setter
+    def deadline(self, value: float) -> None:
+        raise NotImplementedError
+
+    @property
+    def cancel_called(self) -> bool:
+        """``True`` if :meth:`cancel` has been called."""
+        raise NotImplementedError
+
+    @property
+    def cancelled_caught(self) -> bool:
+        """
+        ``True`` if this scope suppressed a cancellation exception it itself raised.
+
+        This is typically used to check if any work was interrupted, or to see if the
+        scope was cancelled due to its deadline being reached. The value will, however,
+        only be ``True`` if the cancellation was triggered by the scope itself (and not
+        an outer scope).
+
+        """
+        raise NotImplementedError
+
+    @property
+    def shield(self) -> bool:
+        """
+        ``True`` if this scope is shielded from external cancellation.
+
+        While a scope is shielded, it will not receive cancellations from outside.
+
+        """
+        raise NotImplementedError
+
+    @shield.setter
+    def shield(self, value: bool) -> None:
+        raise NotImplementedError
+
+    def __enter__(self) -> Self:
+        raise NotImplementedError
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> bool:
+        raise NotImplementedError
+
+
+@contextmanager
+def fail_at(
+    deadline: float | None, shield: bool = False, reason: str | None = None
+) -> Generator[CancelScope, None, None]:
+    """
+    Create a context manager which raises a :class:`TimeoutError` if the code in the
+    enclosing context does not finish by the given deadline.
+
+    :param deadline: the deadline before raising the exception, or
+        ``None`` to disable the timeout
+    :param shield: ``True`` to shield the cancel scope from external cancellation
+    :param reason: explanation for timeout to add to the message of a raised `TimeoutError`
+    :return: a context manager that yields a cancel scope
+    :rtype: :class:`~typing.ContextManager`\\[:class:`~anyio.CancelScope`\\]
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    .. versionadded:: 4.15.0
+
+    """
+    current_time = get_async_backend().current_time
+    effective_deadline = math.inf if deadline is None else deadline
+    with get_async_backend().create_cancel_scope(
+        deadline=effective_deadline, shield=shield
+    ) as cancel_scope:
+        yield cancel_scope
+
+    if cancel_scope.cancelled_caught and current_time() >= cancel_scope.deadline:
+        raise TimeoutError(reason) if reason else TimeoutError
+
+
+@contextmanager
+def fail_after(
+    delay: float | None, shield: bool = False, reason: str | None = None
+) -> Generator[CancelScope, None, None]:
+    """
+    Create a context manager which raises a :class:`TimeoutError` if the code in the
+    enclosing context block does not finish in time.
+
+    :param delay: maximum allowed time (in seconds) before raising the exception, or
+        ``None`` to disable the timeout
+    :param shield: ``True`` to shield the cancel scope from external cancellation
+    :param reason: explanation for timeout to add to the message of a raised `TimeoutError`
+    :return: a context manager that yields a cancel scope
+    :rtype: :class:`~typing.ContextManager`\\[:class:`~anyio.CancelScope`\\]
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    current_time = get_async_backend().current_time
+    deadline = (current_time() + delay) if delay is not None else math.inf
+    with fail_at(deadline, shield=shield, reason=reason) as scope:
+        yield scope
+
+
+def move_on_at(deadline: float | None, shield: bool = False) -> CancelScope:
+    """
+    Create a cancel scope with a deadline that expires after the given delay.
+
+    :param deadline: the deadline before exiting the context block, or
+        ``None`` to disable the timeout
+    :param shield: ``True`` to shield the cancel scope from external cancellation
+    :return: a cancel scope
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    .. versionadded:: 4.15.0
+
+    """
+    return get_async_backend().create_cancel_scope(
+        deadline=deadline if deadline is not None else math.inf, shield=shield
+    )
+
+
+def move_on_after(delay: float | None, shield: bool = False) -> CancelScope:
+    """
+    Create a cancel scope with a deadline that expires after the given delay.
+
+    :param delay: maximum allowed time (in seconds) before exiting the context block, or
+        ``None`` to disable the timeout
+    :param shield: ``True`` to shield the cancel scope from external cancellation
+    :return: a cancel scope
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    .. note:: Unlike with :func:`fail_after`, the timer starts when this function is
+        called, not when the context manager is entered. This will be changed in v5.0.
+
+    """
+    deadline = (
+        (get_async_backend().current_time() + delay) if delay is not None else math.inf
+    )
+    return get_async_backend().create_cancel_scope(deadline=deadline, shield=shield)
+
+
+def current_effective_deadline() -> float:
+    """
+    Return the nearest deadline among all the cancel scopes effective for the current
+    task.
+
+    :return: a clock value from the event loop's internal clock (or ``float('inf')`` if
+        there is no deadline in effect, or ``float('-inf')`` if the current scope has
+        been cancelled)
+    :rtype: float
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    return get_async_backend().current_effective_deadline()
+
+
+def create_task_group() -> TaskGroup:
+    """
+    Create a task group.
+
+    :return: a task group
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    return get_async_backend().create_task_group()
+
+
+@final
+class TaskHandle(Generic[T_co, T_startval_co]):
+    """
+    Returned from the task-spawning methods of :class:`TaskGroup`. Can be awaited on to
+    get the return value of the task (or the raised exception). If the task was
+    terminated by a :exc:`BaseException`, :exc:`TaskFailed` will be raised (or its
+    subclass :exc:`TaskCancelled` if the task was cancelled).
+
+    .. versionadded:: 4.14.0
+    """
+
+    class Status(Enum):
+        """
+        The status of a task handle.
+
+        .. attribute:: PENDING
+
+            The task has not finished yet.
+        .. attribute:: FINISHED
+
+            The task has finished with a return value.
+        .. attribute:: CANCELLING
+
+            The task has been cancelled but has not finished yet.
+        .. attribute:: CANCELLED
+
+            The task was cancelled and has finished since.
+        .. attribute:: FAILED
+
+            The task raised an exception.
+        """
+
+        PENDING = auto()
+        FINISHED = auto()
+        CANCELLING = auto()
+        CANCELLED = auto()
+        FAILED = auto()
+
+    __slots__ = (
+        "__weakref__",
+        "_cancel_scope",
+        "_coro",
+        "_exception",
+        "_finished_event",
+        "_name",
+        "_return_value",
+        "_start_value",
+    )
+
+    _return_value: T_co
+    _start_value: T_startval_co
+
+    def __init__(
+        self,
+        coro: Coroutine[Any, Any, T_co],
+        name: object,
+        cancel_scope: CancelScope | None = None,
+    ) -> None:
+        from ._synchronization import Event
+
+        self._coro = coro
+        self._cancel_scope = cancel_scope if cancel_scope is not None else CancelScope()
+        self._finished_event = Event()
+        self._exception: BaseException | None = None
+
+        if name is not None:
+            self._name = str(name)
+        elif iscoroutine(coro):
+            self._name = coro.__qualname__
+        else:
+            self._name = str(coro)  # coroutine-like object (e.g. asend() objects)
+
+    async def _run_coro(self) -> None:
+        __tracebackhide__ = True
+
+        with self._cancel_scope:
+            try:
+                retval = await self._coro
+            except BaseException as exc:
+                self._exception = exc
+                raise
+            else:
+                self._return_value = retval
+            finally:
+                self._finished_event.set()
+                del self  # Break the reference cycle
+
+    def cancel(self) -> None:
+        """
+        Set the task to a cancelled state.
+
+        This will interrupt any interruptible asynchronous operation, and will cause
+        any further awaits on this task to get immediately cancelled, unless done in
+        a shielded cancel scope.
+
+        If the task has already finished, this method has no effect.
+        """
+        if not self._finished_event.is_set():
+            self._cancel_scope.cancel()
+
+    @property
+    def coro(self) -> Coroutine[Any, Any, T_co]:
+        """
+        The coroutine object that was passed to one of the task-spawning methods in
+        :class:`TaskGroup`.
+        """
+        return self._coro
+
+    @property
+    def status(self) -> TaskHandle.Status:
+        """
+        The current status of the task.
+
+        Every task starts in the :attr:`~TaskHandle.Status.PENDING` state.
+        If a task is cancelled while in this state, it will transition to the
+        :attr:`~TaskHandle.Status.CANCELLING` state. When the task finishes, it will
+        transition to one of the three final states (
+        :attr:`~TaskHandle.Status.FINISHED`, :attr:`~TaskHandle.Status.FAILED`, or
+        :attr:`~TaskHandle.Status.CANCELLING`) depending on the exception the task
+        raised, if any. No other status transitions will happen.
+        """
+        if not self._finished_event.is_set():
+            if self._cancel_scope.cancel_called:
+                return TaskHandle.Status.CANCELLING
+            else:
+                return TaskHandle.Status.PENDING
+        elif self._exception is not None:
+            if isinstance(self._exception, get_cancelled_exc_class()):
+                return TaskHandle.Status.CANCELLED
+            else:
+                return TaskHandle.Status.FAILED
+        else:
+            return TaskHandle.Status.FINISHED
+
+    @property
+    def name(self) -> str:
+        """The name of the task."""
+        return self._name
+
+    @property
+    def exception(self) -> BaseException | None:
+        """
+        The exception raised by the task, or ``None`` if it finished without raising.
+
+        :raises TaskNotFinished: if the task has not finished yet
+        :raises TaskCancelled: if the task was cancelled
+
+        """
+        match self.status:
+            case TaskHandle.Status.PENDING:
+                raise TaskNotFinished("the task has not finished yet")
+            case TaskHandle.Status.FINISHED:
+                return None
+            case TaskHandle.Status.CANCELLING:
+                raise TaskCancelled("the task was cancelled")
+            case TaskHandle.Status.CANCELLED:
+                raise TaskCancelled("the task was cancelled") from self._exception
+            case TaskHandle.Status.FAILED:
+                return self._exception
+
+    @property
+    def return_value(self) -> T_co:
+        """
+        The return value of the task.
+
+        :raises TaskNotFinished: if the task has not finished yet
+        :raises TaskCancelled: if the task was cancelled
+        :raises TaskFailed: if the task raised an exception
+
+        """
+        match self.status:
+            case TaskHandle.Status.PENDING:
+                raise TaskNotFinished("the task has not finished yet")
+            case TaskHandle.Status.FINISHED:
+                return self._return_value
+            case TaskHandle.Status.CANCELLING:
+                raise TaskCancelled("the task was cancelled")
+            case TaskHandle.Status.CANCELLED:
+                raise TaskCancelled("the task was cancelled") from self._exception
+            case TaskHandle.Status.FAILED:
+                raise TaskFailed("the task raised an exception") from self._exception
+
+    @property
+    def start_value(self) -> T_startval_co:
+        """
+        The value passed to :meth:`task_status.started() <.abc.TaskStatus.started>`,
+
+        :raises RuntimeError: if the task was not started with :meth:`TaskGroup.start()
+            <.abc.TaskGroup.start>`
+        """
+        try:
+            return self._start_value
+        except AttributeError:
+            raise RuntimeError(
+                "the task was not started with TaskGroup.start()"
+            ) from None
+
+    async def wait(self) -> None:
+        """
+        Wait for the task to finish.
+
+        This method will return as soon as the task has finished, no matter how it
+        happened.
+        """
+        await self._finished_event.wait()
+
+    def __await__(self) -> Generator[Any, Any, T_co]:
+        yield from self._finished_event.wait().__await__()
+        return self.return_value
+
+    def __repr__(self) -> str:
+        return (
+            f"<{self.__class__.__name__} {self.status.name.lower()} "
+            f"name={self._name!r} coro={self._coro!r}>"
+        )

venv/lib/python3.11/site-packages/anyio/_core/_tempfile.py

@@ -0,0 +1,615 @@
+from __future__ import annotations
+
+import os
+import sys
+import tempfile
+from collections.abc import Iterable
+from io import BytesIO, TextIOWrapper
+from types import TracebackType
+from typing import (
+    TYPE_CHECKING,
+    Any,
+    AnyStr,
+    Generic,
+    overload,
+)
+
+from .. import to_thread
+from .._core._fileio import AsyncFile
+from ..lowlevel import checkpoint_if_cancelled
+from ._tasks import CancelScope
+
+if TYPE_CHECKING:
+    from _typeshed import OpenBinaryMode, OpenTextMode, ReadableBuffer, WriteableBuffer
+
+
+class TemporaryFile(Generic[AnyStr]):
+    """
+    An asynchronous temporary file that is automatically created and cleaned up.
+
+    This class provides an asynchronous context manager interface to a temporary file.
+    The file is created using Python's standard `tempfile.TemporaryFile` function in a
+    background thread, and is wrapped as an asynchronous file using `AsyncFile`.
+
+    :param mode: The mode in which the file is opened. Defaults to "w+b".
+    :param buffering: The buffering policy (-1 means the default buffering).
+    :param encoding: The encoding used to decode or encode the file. Only applicable in
+        text mode.
+    :param newline: Controls how universal newlines mode works (only applicable in text
+        mode).
+    :param suffix: The suffix for the temporary file name.
+    :param prefix: The prefix for the temporary file name.
+    :param dir: The directory in which the temporary file is created.
+    :param errors: The error handling scheme used for encoding/decoding errors.
+    """
+
+    _async_file: AsyncFile[AnyStr]
+
+    @overload
+    def __init__(
+        self: TemporaryFile[bytes],
+        mode: OpenBinaryMode = ...,
+        buffering: int = ...,
+        encoding: str | None = ...,
+        newline: str | None = ...,
+        suffix: str | None = ...,
+        prefix: str | None = ...,
+        dir: str | None = ...,
+        *,
+        errors: str | None = ...,
+    ): ...
+    @overload
+    def __init__(
+        self: TemporaryFile[str],
+        mode: OpenTextMode,
+        buffering: int = ...,
+        encoding: str | None = ...,
+        newline: str | None = ...,
+        suffix: str | None = ...,
+        prefix: str | None = ...,
+        dir: str | None = ...,
+        *,
+        errors: str | None = ...,
+    ): ...
+
+    def __init__(
+        self,
+        mode: OpenTextMode | OpenBinaryMode = "w+b",
+        buffering: int = -1,
+        encoding: str | None = None,
+        newline: str | None = None,
+        suffix: str | None = None,
+        prefix: str | None = None,
+        dir: str | None = None,
+        *,
+        errors: str | None = None,
+    ) -> None:
+        self.mode = mode
+        self.buffering = buffering
+        self.encoding = encoding
+        self.newline = newline
+        self.suffix: str | None = suffix
+        self.prefix: str | None = prefix
+        self.dir: str | None = dir
+        self.errors = errors
+
+    async def __aenter__(self) -> AsyncFile[AnyStr]:
+        fp = await to_thread.run_sync(
+            lambda: tempfile.TemporaryFile(
+                self.mode,
+                self.buffering,
+                self.encoding,
+                self.newline,
+                self.suffix,
+                self.prefix,
+                self.dir,
+                errors=self.errors,
+            )
+        )
+        self._async_file = AsyncFile(fp)
+        return self._async_file
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        await self._async_file.aclose()
+
+
+class NamedTemporaryFile(Generic[AnyStr]):
+    """
+    An asynchronous named temporary file that is automatically created and cleaned up.
+
+    This class provides an asynchronous context manager for a temporary file with a
+    visible name in the file system. It uses Python's standard
+    :func:`~tempfile.NamedTemporaryFile` function and wraps the file object with
+    :class:`AsyncFile` for asynchronous operations.
+
+    :param mode: The mode in which the file is opened. Defaults to "w+b".
+    :param buffering: The buffering policy (-1 means the default buffering).
+    :param encoding: The encoding used to decode or encode the file. Only applicable in
+        text mode.
+    :param newline: Controls how universal newlines mode works (only applicable in text
+        mode).
+    :param suffix: The suffix for the temporary file name.
+    :param prefix: The prefix for the temporary file name.
+    :param dir: The directory in which the temporary file is created.
+    :param delete: Whether to delete the file when it is closed.
+    :param errors: The error handling scheme used for encoding/decoding errors.
+    :param delete_on_close: (Python 3.12+) Whether to delete the file on close.
+    """
+
+    _async_file: AsyncFile[AnyStr]
+
+    @overload
+    def __init__(
+        self: NamedTemporaryFile[bytes],
+        mode: OpenBinaryMode = ...,
+        buffering: int = ...,
+        encoding: str | None = ...,
+        newline: str | None = ...,
+        suffix: str | None = ...,
+        prefix: str | None = ...,
+        dir: str | None = ...,
+        delete: bool = ...,
+        *,
+        errors: str | None = ...,
+        delete_on_close: bool = ...,
+    ): ...
+    @overload
+    def __init__(
+        self: NamedTemporaryFile[str],
+        mode: OpenTextMode,
+        buffering: int = ...,
+        encoding: str | None = ...,
+        newline: str | None = ...,
+        suffix: str | None = ...,
+        prefix: str | None = ...,
+        dir: str | None = ...,
+        delete: bool = ...,
+        *,
+        errors: str | None = ...,
+        delete_on_close: bool = ...,
+    ): ...
+
+    def __init__(
+        self,
+        mode: OpenBinaryMode | OpenTextMode = "w+b",
+        buffering: int = -1,
+        encoding: str | None = None,
+        newline: str | None = None,
+        suffix: str | None = None,
+        prefix: str | None = None,
+        dir: str | None = None,
+        delete: bool = True,
+        *,
+        errors: str | None = None,
+        delete_on_close: bool = True,
+    ) -> None:
+        self._params: dict[str, Any] = {
+            "mode": mode,
+            "buffering": buffering,
+            "encoding": encoding,
+            "newline": newline,
+            "suffix": suffix,
+            "prefix": prefix,
+            "dir": dir,
+            "delete": delete,
+            "errors": errors,
+        }
+        if sys.version_info >= (3, 12):
+            self._params["delete_on_close"] = delete_on_close
+
+    async def __aenter__(self) -> AsyncFile[AnyStr]:
+        fp = await to_thread.run_sync(
+            lambda: tempfile.NamedTemporaryFile(**self._params)
+        )
+        self._async_file = AsyncFile(fp)
+        return self._async_file
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        await self._async_file.aclose()
+
+
+class SpooledTemporaryFile(AsyncFile[AnyStr]):
+    """
+    An asynchronous spooled temporary file that starts in memory and is spooled to disk.
+
+    This class provides an asynchronous interface to a spooled temporary file, much like
+    Python's standard :class:`~tempfile.SpooledTemporaryFile`. It supports asynchronous
+    write operations and provides a method to force a rollover to disk.
+
+    :param max_size: Maximum size in bytes before the file is rolled over to disk.
+    :param mode: The mode in which the file is opened. Defaults to "w+b".
+    :param buffering: The buffering policy (-1 means the default buffering).
+    :param encoding: The encoding used to decode or encode the file (text mode only).
+    :param newline: Controls how universal newlines mode works (text mode only).
+    :param suffix: The suffix for the temporary file name.
+    :param prefix: The prefix for the temporary file name.
+    :param dir: The directory in which the temporary file is created.
+    :param errors: The error handling scheme used for encoding/decoding errors.
+    """
+
+    _rolled: bool = False
+
+    @overload
+    def __init__(
+        self: SpooledTemporaryFile[bytes],
+        max_size: int = ...,
+        mode: OpenBinaryMode = ...,
+        buffering: int = ...,
+        encoding: str | None = ...,
+        newline: str | None = ...,
+        suffix: str | None = ...,
+        prefix: str | None = ...,
+        dir: str | None = ...,
+        *,
+        errors: str | None = ...,
+    ): ...
+    @overload
+    def __init__(
+        self: SpooledTemporaryFile[str],
+        max_size: int = ...,
+        mode: OpenTextMode = ...,
+        buffering: int = ...,
+        encoding: str | None = ...,
+        newline: str | None = ...,
+        suffix: str | None = ...,
+        prefix: str | None = ...,
+        dir: str | None = ...,
+        *,
+        errors: str | None = ...,
+    ): ...
+
+    def __init__(
+        self,
+        max_size: int = 0,
+        mode: OpenBinaryMode | OpenTextMode = "w+b",
+        buffering: int = -1,
+        encoding: str | None = None,
+        newline: str | None = None,
+        suffix: str | None = None,
+        prefix: str | None = None,
+        dir: str | None = None,
+        *,
+        errors: str | None = None,
+    ) -> None:
+        self._tempfile_params: dict[str, Any] = {
+            "mode": mode,
+            "buffering": buffering,
+            "encoding": encoding,
+            "newline": newline,
+            "suffix": suffix,
+            "prefix": prefix,
+            "dir": dir,
+            "errors": errors,
+        }
+        self._max_size = max_size
+        if "b" in mode:
+            super().__init__(BytesIO())  # type: ignore[arg-type]
+        else:
+            super().__init__(
+                TextIOWrapper(  # type: ignore[arg-type]
+                    BytesIO(),
+                    encoding=encoding,
+                    errors=errors,
+                    newline=newline,
+                    write_through=True,
+                )
+            )
+
+    async def aclose(self) -> None:
+        if not self._rolled:
+            self._fp.close()
+            return
+
+        await super().aclose()
+
+    async def _check(self) -> None:
+        if self._rolled or self._fp.tell() <= self._max_size:
+            return
+
+        await self.rollover()
+
+    async def rollover(self) -> None:
+        if self._rolled:
+            return
+
+        self._rolled = True
+        buffer = self._fp
+        buffer.seek(0)
+        self._fp = await to_thread.run_sync(
+            lambda: tempfile.TemporaryFile(**self._tempfile_params)
+        )
+        await self.write(buffer.read())
+        buffer.close()
+
+    @property
+    def closed(self) -> bool:
+        return self._fp.closed
+
+    async def read(self, size: int = -1) -> AnyStr:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.read(size)
+
+        return await super().read(size)  # type: ignore[return-value]
+
+    async def read1(self: SpooledTemporaryFile[bytes], size: int = -1) -> bytes:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.read1(size)
+
+        return await super().read1(size)
+
+    async def readline(self) -> AnyStr:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.readline()
+
+        return await super().readline()  # type: ignore[return-value]
+
+    async def readlines(self) -> list[AnyStr]:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.readlines()
+
+        return await super().readlines()  # type: ignore[return-value]
+
+    async def readinto(self: SpooledTemporaryFile[bytes], b: WriteableBuffer) -> int:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.readinto(b)
+
+        return await super().readinto(b)
+
+    async def readinto1(self: SpooledTemporaryFile[bytes], b: WriteableBuffer) -> int:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.readinto1(b)
+
+        return await super().readinto1(b)
+
+    async def seek(self, offset: int, whence: int | None = os.SEEK_SET) -> int:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.seek(offset, whence)
+
+        return await super().seek(offset, whence)
+
+    async def tell(self) -> int:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.tell()
+
+        return await super().tell()
+
+    async def truncate(self, size: int | None = None) -> int:
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            return self._fp.truncate(size)
+
+        return await super().truncate(size)
+
+    @overload
+    async def write(self: SpooledTemporaryFile[bytes], b: ReadableBuffer) -> int: ...
+    @overload
+    async def write(self: SpooledTemporaryFile[str], b: str) -> int: ...
+
+    async def write(self, b: ReadableBuffer | str) -> int:
+        """
+        Asynchronously write data to the spooled temporary file.
+
+        If the file has not yet been rolled over, the data is written synchronously,
+        and a rollover is triggered if the size exceeds the maximum size.
+
+        :param s: The data to write.
+        :return: The number of bytes written.
+        :raises RuntimeError: If the underlying file is not initialized.
+
+        """
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            result = self._fp.write(b)
+            await self._check()
+            return result
+
+        return await super().write(b)  # type: ignore[misc]
+
+    @overload
+    async def writelines(
+        self: SpooledTemporaryFile[bytes], lines: Iterable[ReadableBuffer]
+    ) -> None: ...
+    @overload
+    async def writelines(
+        self: SpooledTemporaryFile[str], lines: Iterable[str]
+    ) -> None: ...
+
+    async def writelines(self, lines: Iterable[str] | Iterable[ReadableBuffer]) -> None:
+        """
+        Asynchronously write a list of lines to the spooled temporary file.
+
+        If the file has not yet been rolled over, the lines are written synchronously,
+        and a rollover is triggered if the size exceeds the maximum size.
+
+        :param lines: An iterable of lines to write.
+        :raises RuntimeError: If the underlying file is not initialized.
+
+        """
+        if not self._rolled:
+            await checkpoint_if_cancelled()
+            result = self._fp.writelines(lines)
+            await self._check()
+            return result
+
+        return await super().writelines(lines)  # type: ignore[misc]
+
+
+class TemporaryDirectory(Generic[AnyStr]):
+    """
+    An asynchronous temporary directory that is created and cleaned up automatically.
+
+    This class provides an asynchronous context manager for creating a temporary
+    directory. It wraps Python's standard :class:`~tempfile.TemporaryDirectory` to
+    perform directory creation and cleanup operations in a background thread.
+
+    :param suffix: Suffix to be added to the temporary directory name.
+    :param prefix: Prefix to be added to the temporary directory name.
+    :param dir: The parent directory where the temporary directory is created.
+    :param ignore_cleanup_errors: Whether to ignore errors during cleanup
+    :param delete: Whether to delete the directory upon closing (Python 3.12+).
+    """
+
+    def __init__(
+        self,
+        suffix: AnyStr | None = None,
+        prefix: AnyStr | None = None,
+        dir: AnyStr | None = None,
+        *,
+        ignore_cleanup_errors: bool = False,
+        delete: bool = True,
+    ) -> None:
+        self.suffix: AnyStr | None = suffix
+        self.prefix: AnyStr | None = prefix
+        self.dir: AnyStr | None = dir
+        self.ignore_cleanup_errors = ignore_cleanup_errors
+        self.delete = delete
+
+        self._tempdir: tempfile.TemporaryDirectory | None = None
+
+    async def __aenter__(self) -> str:
+        params: dict[str, Any] = {
+            "suffix": self.suffix,
+            "prefix": self.prefix,
+            "dir": self.dir,
+            "ignore_cleanup_errors": self.ignore_cleanup_errors,
+        }
+        if sys.version_info >= (3, 12):
+            params["delete"] = self.delete
+
+        self._tempdir = await to_thread.run_sync(
+            lambda: tempfile.TemporaryDirectory(**params)
+        )
+        return await to_thread.run_sync(self._tempdir.__enter__)
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_value: BaseException | None,
+        traceback: TracebackType | None,
+    ) -> None:
+        if self._tempdir is not None:
+            with CancelScope(shield=True):
+                await to_thread.run_sync(
+                    self._tempdir.__exit__, exc_type, exc_value, traceback
+                )
+
+    async def cleanup(self) -> None:
+        if self._tempdir is not None:
+            await to_thread.run_sync(self._tempdir.cleanup)
+
+
+@overload
+async def mkstemp(
+    suffix: str | None = None,
+    prefix: str | None = None,
+    dir: str | None = None,
+    text: bool = False,
+) -> tuple[int, str]: ...
+
+
+@overload
+async def mkstemp(
+    suffix: bytes | None = None,
+    prefix: bytes | None = None,
+    dir: bytes | None = None,
+    text: bool = False,
+) -> tuple[int, bytes]: ...
+
+
+async def mkstemp(
+    suffix: AnyStr | None = None,
+    prefix: AnyStr | None = None,
+    dir: AnyStr | None = None,
+    text: bool = False,
+) -> tuple[int, str | bytes]:
+    """
+    Asynchronously create a temporary file and return an OS-level handle and the file
+    name.
+
+    This function wraps `tempfile.mkstemp` and executes it in a background thread.
+
+    :param suffix: Suffix to be added to the file name.
+    :param prefix: Prefix to be added to the file name.
+    :param dir: Directory in which the temporary file is created.
+    :param text: Whether the file is opened in text mode.
+    :return: A tuple containing the file descriptor and the file name.
+
+    """
+    return await to_thread.run_sync(tempfile.mkstemp, suffix, prefix, dir, text)
+
+
+@overload
+async def mkdtemp(
+    suffix: str | None = None,
+    prefix: str | None = None,
+    dir: str | None = None,
+) -> str: ...
+
+
+@overload
+async def mkdtemp(
+    suffix: bytes | None = None,
+    prefix: bytes | None = None,
+    dir: bytes | None = None,
+) -> bytes: ...
+
+
+async def mkdtemp(
+    suffix: AnyStr | None = None,
+    prefix: AnyStr | None = None,
+    dir: AnyStr | None = None,
+) -> str | bytes:
+    """
+    Asynchronously create a temporary directory and return its path.
+
+    This function wraps `tempfile.mkdtemp` and executes it in a background thread.
+
+    :param suffix: Suffix to be added to the directory name.
+    :param prefix: Prefix to be added to the directory name.
+    :param dir: Parent directory where the temporary directory is created.
+    :return: The path of the created temporary directory.
+
+    """
+    return await to_thread.run_sync(tempfile.mkdtemp, suffix, prefix, dir)
+
+
+async def gettempdir() -> str:
+    """
+    Asynchronously return the name of the directory used for temporary files.
+
+    This function wraps `tempfile.gettempdir` and executes it in a background thread.
+
+    :return: The path of the temporary directory as a string.
+
+    """
+    return await to_thread.run_sync(tempfile.gettempdir)
+
+
+async def gettempdirb() -> bytes:
+    """
+    Asynchronously return the name of the directory used for temporary files in bytes.
+
+    This function wraps `tempfile.gettempdirb` and executes it in a background thread.
+
+    :return: The path of the temporary directory as bytes.
+
+    """
+    return await to_thread.run_sync(tempfile.gettempdirb)

venv/lib/python3.11/site-packages/anyio/_core/_testing.py

@@ -0,0 +1,82 @@
+from __future__ import annotations
+
+from collections.abc import Awaitable, Generator
+from typing import Any, cast
+
+from ._eventloop import get_async_backend
+
+
+class TaskInfo:
+    """
+    Represents an asynchronous task.
+
+    :ivar int id: the unique identifier of the task
+    :ivar parent_id: the identifier of the parent task, if any
+    :vartype parent_id: Optional[int]
+    :ivar str name: the description of the task (if any)
+    :ivar ~collections.abc.Coroutine coro: the coroutine object of the task
+    """
+
+    __slots__ = "_name", "coro", "id", "name", "parent_id"
+
+    def __init__(
+        self,
+        id: int,
+        parent_id: int | None,
+        name: str | None,
+        coro: Generator[Any, Any, Any] | Awaitable[Any],
+    ):
+        func = get_current_task
+        self._name = f"{func.__module__}.{func.__qualname__}"
+        self.id: int = id
+        self.parent_id: int | None = parent_id
+        self.name: str | None = name
+        self.coro: Generator[Any, Any, Any] | Awaitable[Any] = coro
+
+    def __eq__(self, other: object) -> bool:
+        if isinstance(other, TaskInfo):
+            return self.id == other.id
+
+        return NotImplemented
+
+    def __hash__(self) -> int:
+        return hash(self.id)
+
+    def __repr__(self) -> str:
+        return f"{self.__class__.__name__}(id={self.id!r}, name={self.name!r})"
+
+    def has_pending_cancellation(self) -> bool:
+        """
+        Return ``True`` if the task has a cancellation pending, ``False`` otherwise.
+
+        """
+        return False
+
+
+def get_current_task() -> TaskInfo:
+    """
+    Return the current task.
+
+    :return: a representation of the current task
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    return get_async_backend().get_current_task()
+
+
+def get_running_tasks() -> list[TaskInfo]:
+    """
+    Return a list of running tasks in the current event loop.
+
+    :return: a list of task info objects
+    :raises NoEventLoopError: if no supported asynchronous event loop is running in the
+        current thread
+
+    """
+    return cast("list[TaskInfo]", get_async_backend().get_running_tasks())
+
+
+async def wait_all_tasks_blocked() -> None:
+    """Wait until all other tasks are waiting for something."""
+    await get_async_backend().wait_all_tasks_blocked()

venv/lib/python3.11/site-packages/anyio/_core/_typedattr.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+import sys
+from collections.abc import Callable, Mapping
+from typing import Any, TypeVar, final, overload
+
+from ._exceptions import TypedAttributeLookupError
+
+if sys.version_info < (3, 15):
+    from typing_extensions import sentinel
+
+T_Attr = TypeVar("T_Attr")
+T_Default = TypeVar("T_Default")
+undefined = sentinel("undefined")
+
+
+def typed_attribute() -> Any:
+    """Return a unique object, used to mark typed attributes."""
+    return object()
+
+
+class TypedAttributeSet:
+    """
+    Superclass for typed attribute collections.
+
+    Checks that every public attribute of every subclass has a type annotation.
+    """
+
+    def __init_subclass__(cls) -> None:
+        annotations: dict[str, Any] = getattr(cls, "__annotations__", {})
+        for attrname in dir(cls):
+            if not attrname.startswith("_") and attrname not in annotations:
+                raise TypeError(
+                    f"Attribute {attrname!r} is missing its type annotation"
+                )
+
+        super().__init_subclass__()
+
+
+class TypedAttributeProvider:
+    """Base class for classes that wish to provide typed extra attributes."""
+
+    @property
+    def extra_attributes(self) -> Mapping[T_Attr, Callable[[], T_Attr]]:
+        """
+        A mapping of the extra attributes to callables that return the corresponding
+        values.
+
+        If the provider wraps another provider, the attributes from that wrapper should
+        also be included in the returned mapping (but the wrapper may override the
+        callables from the wrapped instance).
+
+        """
+        return {}
+
+    @overload
+    def extra(self, attribute: T_Attr) -> T_Attr: ...
+
+    @overload
+    def extra(self, attribute: T_Attr, default: T_Default) -> T_Attr | T_Default: ...
+
+    @final
+    def extra(self, attribute: Any, default: object = undefined) -> object:
+        """
+        extra(attribute, default=undefined)
+
+        Return the value of the given typed extra attribute.
+
+        :param attribute: the attribute (member of a :class:`~TypedAttributeSet`) to
+            look for
+        :param default: the value that should be returned if no value is found for the
+            attribute
+        :raises ~anyio.TypedAttributeLookupError: if the search failed and no default
+            value was given
+
+        """
+        try:
+            getter = self.extra_attributes[attribute]
+        except KeyError:
+            if default is undefined:
+                raise TypedAttributeLookupError("Attribute not found") from None
+            else:
+                return default
+
+        return getter()

venv/lib/python3.11/site-packages/anyio/_lazyimport.py

@@ -0,0 +1,170 @@
+from __future__ import annotations
+
+__all__ = (
+    "fix_package_names",
+    "install_lazy_importer",
+    "set_deprecated_aliases",
+)
+
+import ast
+import inspect
+import sys
+import warnings
+from importlib import import_module
+from types import ModuleType
+from typing import Any
+
+
+def install_lazy_importer() -> bool:
+    module_globals = sys._getframe(1).f_globals
+    module_name = module_globals["__name__"]
+    module_prefix = module_name + "."
+    module = sys.modules[module_name]
+    lazy_map, deprecated_aliases = _build_lazy_map(module)
+    names = sorted(lazy_map)
+
+    # Delete symbols that are not part of the API
+    del module_globals["TYPE_CHECKING"]
+    del module_globals["install_lazy_importer"]
+
+    if not lazy_map and not deprecated_aliases:
+        return False
+
+    def __getattr__(name: str) -> Any:
+        if new_name := deprecated_aliases.get(name):
+            emit_deprecation_warning(module_name, name, new_name)
+            target_mod, target_attr = new_name.rsplit(".", 1)
+        else:
+            try:
+                target_mod, target_attr = lazy_map[name]
+            except KeyError:
+                raise AttributeError(
+                    f"module {module_name!r} has no attribute {name!r}"
+                ) from None
+
+        imported = import_module(target_mod, module_name)
+        value = getattr(imported, target_attr)
+
+        # patch the module name to match
+        if (
+            getattr(value, "__module__", "").startswith(module_prefix)
+            and name not in deprecated_aliases
+        ):
+            value.__module__ = module_name
+
+        module_globals[name] = value
+        return value
+
+    def __dir__() -> list[str]:
+        return names
+
+    module_globals["__dir__"] = __dir__
+    module_globals["__getattr__"] = __getattr__
+    module_globals.pop("fix_package_names", None)
+    module_globals.pop("set_deprecated_aliases", None)
+    return True
+
+
+def fix_package_names() -> None:
+    module_globals = sys._getframe(1).f_globals
+    module_prefix = module_globals["__name__"] + "."
+    del module_globals[fix_package_names.__name__]
+    for value in module_globals.values():
+        if modname := getattr(value, "__module__", ""):
+            if modname.startswith(module_prefix):
+                parts = modname.split(".")
+                value.__module__ = ".".join(
+                    part for part in parts if not part.startswith("_")
+                )
+
+
+def emit_deprecation_warning(module_name: str, name: str, target: str) -> None:
+    warnings.warn(
+        f"The {module_name}.{name} alias is deprecated, use {target} instead.",
+        DeprecationWarning,
+        stacklevel=3,
+    )
+
+
+def set_deprecated_aliases(aliases: dict[str, str]) -> None:
+    module_globals = sys._getframe(1).f_globals
+    module_name = module_globals["__name__"]
+    del module_globals[set_deprecated_aliases.__name__]
+
+    def __getattr__(name: str) -> Any:
+        try:
+            target = aliases[name]
+        except KeyError:
+            raise AttributeError(
+                f"module {module_name!r} has no attribute {name!r}"
+            ) from None
+
+        emit_deprecation_warning(module_name, name, target)
+        target_modname, attrname = target.rsplit(".", 1)
+        module = import_module(target_modname)
+        return getattr(module, attrname)
+
+    sys.modules[module_name].__dict__["__getattr__"] = __getattr__
+
+
+def _build_lazy_map(
+    module: ModuleType,
+) -> tuple[dict[str, tuple[str, str]], dict[str, str]]:
+    try:
+        source = inspect.getsource(module)
+    except OSError:
+        return {}, {}
+
+    tree = compile(source, module.__file__ or "", "exec", ast.PyCF_ONLY_AST)
+    assert isinstance(tree, ast.Module)
+    out: dict[str, tuple[str, str]] = {}
+    deprecated_aliases: dict[str, str] = {}
+
+    for node in tree.body:
+        if not isinstance(node, ast.If) or not _is_type_checking_block(node.test):
+            continue
+
+        for stmt in node.body:
+            match stmt:
+                case ast.ImportFrom():
+                    base = "." * stmt.level + (stmt.module or "")
+                    for alias in stmt.names:
+                        if alias.name == "*":
+                            raise RuntimeError("star imports not supported")
+
+                        exported = alias.asname or alias.name
+                        out[exported] = (base, alias.name)
+                case ast.Expr() if isinstance(stmt.value, ast.Call):
+                    call = stmt.value
+                    if (
+                        isinstance(call.func, ast.Name)
+                        and call.func.id == "set_deprecated_aliases"
+                    ):
+                        arg0 = call.args[0]
+                        assert isinstance(arg0, ast.Dict)
+                        for key, value in zip(arg0.keys, arg0.values, strict=True):
+                            assert isinstance(key, ast.Constant)
+                            assert isinstance(key.value, str)
+                            assert isinstance(value, ast.Constant)
+                            assert isinstance(value.value, str)
+                            deprecated_aliases[key.value] = value.value
+
+    return out, deprecated_aliases
+
+
+def _is_type_checking_block(test: ast.AST) -> bool:
+    if not isinstance(test, ast.BoolOp):
+        return False
+
+    subtest = test.values[0]
+    match subtest:
+        case ast.Name():
+            return subtest.id == "TYPE_CHECKING"
+        case ast.Attribute():
+            return (
+                isinstance(subtest.value, ast.Name)
+                and subtest.value.id == "typing"
+                and subtest.attr == "TYPE_CHECKING"
+            )
+        case _:
+            return False

venv/lib/python3.11/site-packages/anyio/abc/__init__.py

@@ -0,0 +1,63 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from .._lazyimport import (
+    fix_package_names,
+    install_lazy_importer,
+    set_deprecated_aliases,
+)
+
+if TYPE_CHECKING or not install_lazy_importer():
+    from ._eventloop import AsyncBackend as AsyncBackend
+    from ._resources import AsyncResource as AsyncResource
+    from ._sockets import ConnectedUDPSocket as ConnectedUDPSocket
+    from ._sockets import ConnectedUNIXDatagramSocket as ConnectedUNIXDatagramSocket
+    from ._sockets import IPAddressType as IPAddressType
+    from ._sockets import IPSockAddrType as IPSockAddrType
+    from ._sockets import SocketAttribute as SocketAttribute
+    from ._sockets import SocketListener as SocketListener
+    from ._sockets import SocketStream as SocketStream
+    from ._sockets import UDPPacketType as UDPPacketType
+    from ._sockets import UDPSocket as UDPSocket
+    from ._sockets import UNIXDatagramPacketType as UNIXDatagramPacketType
+    from ._sockets import UNIXDatagramSocket as UNIXDatagramSocket
+    from ._sockets import UNIXSocketStream as UNIXSocketStream
+    from ._streams import AnyByteReceiveStream as AnyByteReceiveStream
+    from ._streams import AnyByteSendStream as AnyByteSendStream
+    from ._streams import AnyByteStream as AnyByteStream
+    from ._streams import AnyByteStreamConnectable as AnyByteStreamConnectable
+    from ._streams import (
+        AnyUnreliableByteReceiveStream as AnyUnreliableByteReceiveStream,
+    )
+    from ._streams import AnyUnreliableByteSendStream as AnyUnreliableByteSendStream
+    from ._streams import AnyUnreliableByteStream as AnyUnreliableByteStream
+    from ._streams import ByteReceiveStream as ByteReceiveStream
+    from ._streams import ByteSendStream as ByteSendStream
+    from ._streams import ByteStream as ByteStream
+    from ._streams import ByteStreamConnectable as ByteStreamConnectable
+    from ._streams import Listener as Listener
+    from ._streams import ObjectReceiveStream as ObjectReceiveStream
+    from ._streams import ObjectSendStream as ObjectSendStream
+    from ._streams import ObjectStream as ObjectStream
+    from ._streams import ObjectStreamConnectable as ObjectStreamConnectable
+    from ._streams import UnreliableObjectReceiveStream as UnreliableObjectReceiveStream
+    from ._streams import UnreliableObjectSendStream as UnreliableObjectSendStream
+    from ._streams import UnreliableObjectStream as UnreliableObjectStream
+    from ._subprocesses import Process as Process
+    from ._tasks import TaskGroup as TaskGroup
+    from ._tasks import TaskStatus as TaskStatus
+    from ._testing import TestRunner as TestRunner
+
+    fix_package_names()
+    set_deprecated_aliases(
+        {
+            "CapacityLimiter": "anyio.CapacityLimiter",
+            "Condition": "anyio.Condition",
+            "Event": "anyio.Event",
+            "Lock": "anyio.Lock",
+            "Semaphore": "anyio.Semaphore",
+            "CancelScope": "anyio.CancelScope",
+            "BlockingPortal": "anyio.from_thread.BlockingPortal",
+        }
+    )

venv/lib/python3.11/site-packages/anyio/abc/_eventloop.py

@@ -0,0 +1,428 @@
+from __future__ import annotations
+
+import math
+import sys
+from abc import ABCMeta, abstractmethod
+from collections.abc import (
+    AsyncIterator,
+    Awaitable,
+    Callable,
+    Coroutine,
+    Iterable,
+    Mapping,
+    Sequence,
+)
+from contextlib import AbstractContextManager
+from os import PathLike
+from signal import Signals
+from socket import AddressFamily, SocketKind, socket
+from typing import (
+    IO,
+    TYPE_CHECKING,
+    Any,
+    TypeAlias,
+    TypeVar,
+    overload,
+)
+
+if sys.version_info >= (3, 11):
+    from typing import TypeVarTuple, Unpack
+else:
+    from typing_extensions import TypeVarTuple, Unpack
+
+if TYPE_CHECKING:
+    from _typeshed import FileDescriptorLike
+
+    from .._core._synchronization import CapacityLimiter, Event, Lock, Semaphore
+    from .._core._tasks import CancelScope
+    from .._core._testing import TaskInfo
+    from ._sockets import (
+        ConnectedUDPSocket,
+        ConnectedUNIXDatagramSocket,
+        IPSockAddrType,
+        SocketListener,
+        SocketStream,
+        UDPSocket,
+        UNIXDatagramSocket,
+        UNIXSocketStream,
+    )
+    from ._subprocesses import Process
+    from ._tasks import TaskGroup
+    from ._testing import TestRunner
+
+T_Retval = TypeVar("T_Retval")
+T_co = TypeVar("T_co", covariant=True)
+PosArgsT = TypeVarTuple("PosArgsT")
+StrOrBytesPath: TypeAlias = str | bytes | PathLike[str] | PathLike[bytes]
+
+
+class AsyncBackend(metaclass=ABCMeta):
+    @classmethod
+    @abstractmethod
+    def run(
+        cls,
+        func: Callable[[Unpack[PosArgsT]], Awaitable[T_Retval]],
+        args: tuple[Unpack[PosArgsT]],
+        kwargs: dict[str, Any],
+        options: dict[str, Any],
+    ) -> T_Retval:
+        """
+        Run the given coroutine function in an asynchronous event loop.
+
+        The current thread must not be already running an event loop.
+
+        :param func: a coroutine function
+        :param args: positional arguments to ``func``
+        :param kwargs: positional arguments to ``func``
+        :param options: keyword arguments to call the backend ``run()`` implementation
+            with
+        :return: the return value of the coroutine function
+        """
+
+    @classmethod
+    @abstractmethod
+    def current_token(cls) -> object:
+        """
+        Return an object that allows other threads to run code inside the event loop.
+
+        :return: a token object, specific to the event loop running in the current
+            thread
+        """
+
+    @classmethod
+    @abstractmethod
+    def current_time(cls) -> float:
+        """
+        Return the current value of the event loop's internal clock.
+
+        :return: the clock value (seconds)
+        """
+
+    @classmethod
+    @abstractmethod
+    def cancelled_exception_class(cls) -> type[BaseException]:
+        """Return the exception class that is raised in a task if it's cancelled."""
+
+    @classmethod
+    @abstractmethod
+    async def checkpoint(cls) -> None:
+        """
+        Check if the task has been cancelled, and allow rescheduling of other tasks.
+
+        This is effectively the same as running :meth:`checkpoint_if_cancelled` and then
+        :meth:`cancel_shielded_checkpoint`.
+        """
+
+    @classmethod
+    async def checkpoint_if_cancelled(cls) -> None:
+        """
+        Check if the current task group has been cancelled.
+
+        This will check if the task has been cancelled, but will not allow other tasks
+        to be scheduled if not.
+
+        """
+        if cls.current_effective_deadline() == -math.inf:
+            await cls.checkpoint()
+
+    @classmethod
+    async def cancel_shielded_checkpoint(cls) -> None:
+        """
+        Allow the rescheduling of other tasks.
+
+        This will give other tasks the opportunity to run, but without checking if the
+        current task group has been cancelled, unlike with :meth:`checkpoint`.
+
+        """
+        with cls.create_cancel_scope(shield=True):
+            await cls.sleep(0)
+
+    @classmethod
+    @abstractmethod
+    async def sleep(cls, delay: float) -> None:
+        """
+        Pause the current task for the specified duration.
+
+        :param delay: the duration, in seconds
+        """
+
+    @classmethod
+    @abstractmethod
+    def create_cancel_scope(
+        cls, *, deadline: float = math.inf, shield: bool = False
+    ) -> CancelScope:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def current_effective_deadline(cls) -> float:
+        """
+        Return the nearest deadline among all the cancel scopes effective for the
+        current task.
+
+        :return:
+            - a clock value from the event loop's internal clock
+            - ``inf`` if there is no deadline in effect
+            - ``-inf`` if the current scope has been cancelled
+        :rtype: float
+        """
+
+    @classmethod
+    @abstractmethod
+    def create_task_group(cls) -> TaskGroup:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_event(cls) -> Event:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_lock(cls, *, fast_acquire: bool) -> Lock:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_semaphore(
+        cls,
+        initial_value: int,
+        *,
+        max_value: int | None = None,
+        fast_acquire: bool = False,
+    ) -> Semaphore:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_capacity_limiter(cls, total_tokens: float) -> CapacityLimiter:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def run_sync_in_worker_thread(
+        cls,
+        func: Callable[[Unpack[PosArgsT]], T_Retval],
+        args: tuple[Unpack[PosArgsT]],
+        abandon_on_cancel: bool = False,
+        limiter: CapacityLimiter | None = None,
+    ) -> T_Retval:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def check_cancelled(cls) -> None:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def run_async_from_thread(
+        cls,
+        func: Callable[[Unpack[PosArgsT]], Coroutine[Any, Any, T_co]],
+        args: tuple[Unpack[PosArgsT]],
+        token: object,
+    ) -> T_co:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def run_sync_from_thread(
+        cls,
+        func: Callable[[Unpack[PosArgsT]], T_Retval],
+        args: tuple[Unpack[PosArgsT]],
+        token: object,
+    ) -> T_Retval:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def open_process(
+        cls,
+        command: StrOrBytesPath | Sequence[StrOrBytesPath],
+        *,
+        stdin: int | IO[Any] | None,
+        stdout: int | IO[Any] | None,
+        stderr: int | IO[Any] | None,
+        cwd: StrOrBytesPath | None = None,
+        env: Mapping[str, str] | None = None,
+        startupinfo: Any = None,
+        creationflags: int = 0,
+        start_new_session: bool = False,
+        pass_fds: Sequence[int] = (),
+        user: str | int | None = None,
+        group: str | int | None = None,
+        extra_groups: Iterable[str | int] | None = None,
+        umask: int = -1,
+        **kwargs: Any,
+    ) -> Process:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def setup_process_pool_exit_at_shutdown(cls, workers: set[Process]) -> None:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def connect_tcp(
+        cls, host: str, port: int, local_address: IPSockAddrType | None = None
+    ) -> SocketStream:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def connect_unix(cls, path: str | bytes) -> UNIXSocketStream:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_tcp_listener(cls, sock: socket) -> SocketListener:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_unix_listener(cls, sock: socket) -> SocketListener:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def create_udp_socket(
+        cls,
+        family: AddressFamily,
+        local_address: IPSockAddrType | None,
+        remote_address: IPSockAddrType | None,
+        reuse_port: bool,
+    ) -> UDPSocket | ConnectedUDPSocket:
+        pass
+
+    @classmethod
+    @overload
+    async def create_unix_datagram_socket(
+        cls, raw_socket: socket, remote_path: None
+    ) -> UNIXDatagramSocket: ...
+
+    @classmethod
+    @overload
+    async def create_unix_datagram_socket(
+        cls, raw_socket: socket, remote_path: str | bytes
+    ) -> ConnectedUNIXDatagramSocket: ...
+
+    @classmethod
+    @abstractmethod
+    async def create_unix_datagram_socket(
+        cls, raw_socket: socket, remote_path: str | bytes | None
+    ) -> UNIXDatagramSocket | ConnectedUNIXDatagramSocket:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def getaddrinfo(
+        cls,
+        host: bytes | str | None,
+        port: str | int | None,
+        *,
+        family: int | AddressFamily = 0,
+        type: int | SocketKind = 0,
+        proto: int = 0,
+        flags: int = 0,
+    ) -> Sequence[
+        tuple[
+            AddressFamily,
+            SocketKind,
+            int,
+            str,
+            tuple[str, int] | tuple[str, int, int, int] | tuple[int, bytes],
+        ]
+    ]:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def getnameinfo(
+        cls, sockaddr: IPSockAddrType, flags: int = 0
+    ) -> tuple[str, str]:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wait_readable(cls, obj: FileDescriptorLike) -> None:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wait_writable(cls, obj: FileDescriptorLike) -> None:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def notify_closing(cls, obj: FileDescriptorLike) -> None:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_listener_socket(cls, sock: socket) -> SocketListener:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_stream_socket(cls, sock: socket) -> SocketStream:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_unix_stream_socket(cls, sock: socket) -> UNIXSocketStream:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_udp_socket(cls, sock: socket) -> UDPSocket:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_connected_udp_socket(cls, sock: socket) -> ConnectedUDPSocket:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_unix_datagram_socket(cls, sock: socket) -> UNIXDatagramSocket:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wrap_connected_unix_datagram_socket(
+        cls, sock: socket
+    ) -> ConnectedUNIXDatagramSocket:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def current_default_thread_limiter(cls) -> CapacityLimiter:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def open_signal_receiver(
+        cls, *signals: Signals
+    ) -> AbstractContextManager[AsyncIterator[Signals]]:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def get_current_task(cls) -> TaskInfo:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def get_running_tasks(cls) -> Sequence[TaskInfo]:
+        pass
+
+    @classmethod
+    @abstractmethod
+    async def wait_all_tasks_blocked(cls) -> None:
+        pass
+
+    @classmethod
+    @abstractmethod
+    def create_test_runner(cls, options: dict[str, Any]) -> TestRunner:
+        pass

venv/lib/python3.11/site-packages/anyio/abc/_resources.py

@@ -0,0 +1,39 @@
+from __future__ import annotations
+
+import sys
+from abc import ABCMeta, abstractmethod
+from types import TracebackType
+from typing import TypeVar
+
+if sys.version_info >= (3, 11):
+    from typing import Self
+else:
+    from typing_extensions import Self
+
+T = TypeVar("T")
+
+
+class AsyncResource(metaclass=ABCMeta):
+    """
+    Abstract base class for all closeable asynchronous resources.
+
+    Works as an asynchronous context manager which returns the instance itself on enter,
+    and calls :meth:`aclose` on exit.
+    """
+
+    __slots__ = ()
+
+    async def __aenter__(self) -> Self:
+        return self
+
+    async def __aexit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        await self.aclose()
+
+    @abstractmethod
+    async def aclose(self) -> None:
+        """Close the resource."""

venv/lib/python3.11/site-packages/anyio/abc/_sockets.py

@@ -0,0 +1,401 @@
+from __future__ import annotations
+
+import errno
+import socket
+from abc import abstractmethod
+from collections.abc import Callable, Collection, Mapping
+from contextlib import AsyncExitStack
+from io import IOBase
+from ipaddress import IPv4Address, IPv6Address
+from socket import AddressFamily
+from typing import TYPE_CHECKING, Any, TypeAlias, TypeVar
+
+from .._core._eventloop import get_async_backend
+from .._core._typedattr import (
+    TypedAttributeProvider,
+    TypedAttributeSet,
+    typed_attribute,
+)
+from ._streams import ByteStream, Listener, UnreliableObjectStream
+
+if TYPE_CHECKING:
+    from ._tasks import TaskGroup
+
+IPAddressType: TypeAlias = str | IPv4Address | IPv6Address
+IPSockAddrType: TypeAlias = tuple[str, int]
+SockAddrType: TypeAlias = IPSockAddrType | str
+UDPPacketType: TypeAlias = tuple[bytes, IPSockAddrType]
+UNIXDatagramPacketType: TypeAlias = tuple[bytes, str]
+T_Retval = TypeVar("T_Retval")
+
+
+def _validate_socket(
+    sock_or_fd: socket.socket | int,
+    sock_type: socket.SocketKind,
+    addr_family: socket.AddressFamily = socket.AF_UNSPEC,
+    *,
+    require_connected: bool = False,
+    require_bound: bool = False,
+) -> socket.socket:
+    if isinstance(sock_or_fd, int):
+        try:
+            sock = socket.socket(fileno=sock_or_fd)
+        except OSError as exc:
+            if exc.errno == errno.ENOTSOCK:
+                raise ValueError(
+                    "the file descriptor does not refer to a socket"
+                ) from exc
+            elif require_connected:
+                raise ValueError("the socket must be connected") from exc
+            elif require_bound:
+                raise ValueError("the socket must be bound to a local address") from exc
+            else:
+                raise
+    elif isinstance(sock_or_fd, socket.socket):
+        sock = sock_or_fd
+    else:
+        raise TypeError(
+            f"expected an int or socket, got {type(sock_or_fd).__qualname__} instead"
+        )
+
+    try:
+        if require_connected:
+            try:
+                sock.getpeername()
+            except OSError as exc:
+                raise ValueError("the socket must be connected") from exc
+
+        if require_bound:
+            try:
+                if sock.family in (socket.AF_INET, socket.AF_INET6):
+                    bound_addr = sock.getsockname()[1]
+                else:
+                    bound_addr = sock.getsockname()
+            except OSError:
+                bound_addr = None
+
+            if not bound_addr:
+                raise ValueError("the socket must be bound to a local address")
+
+        if addr_family != socket.AF_UNSPEC and sock.family != addr_family:
+            raise ValueError(
+                f"address family mismatch: expected {addr_family.name}, got "
+                f"{sock.family.name}"
+            )
+
+        if sock.type != sock_type:
+            raise ValueError(
+                f"socket type mismatch: expected {sock_type.name}, got {sock.type.name}"
+            )
+    except BaseException:
+        # Avoid ResourceWarning from the locally constructed socket object
+        if isinstance(sock_or_fd, int):
+            sock.detach()
+
+        raise
+
+    sock.setblocking(False)
+    return sock
+
+
+class SocketAttribute(TypedAttributeSet):
+    """
+    .. attribute:: family
+        :type: socket.AddressFamily
+
+        the address family of the underlying socket
+
+    .. attribute:: local_address
+        :type: tuple[str, int] | str
+
+        the local address the underlying socket is connected to
+
+    .. attribute:: local_port
+        :type: int
+
+        for IP based sockets, the local port the underlying socket is bound to
+
+    .. attribute:: raw_socket
+        :type: socket.socket
+
+        the underlying stdlib socket object
+
+    .. attribute:: remote_address
+        :type: tuple[str, int] | str
+
+        the remote address the underlying socket is connected to
+
+    .. attribute:: remote_port
+        :type: int
+
+        for IP based sockets, the remote port the underlying socket is connected to
+    """
+
+    family: AddressFamily = typed_attribute()
+    local_address: SockAddrType = typed_attribute()
+    local_port: int = typed_attribute()
+    raw_socket: socket.socket = typed_attribute()
+    remote_address: SockAddrType = typed_attribute()
+    remote_port: int = typed_attribute()
+
+
+class _SocketProvider(TypedAttributeProvider):
+    @property
+    def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]:
+        from .._core._sockets import convert_ipv6_sockaddr as convert
+
+        attributes: dict[Any, Callable[[], Any]] = {
+            SocketAttribute.family: lambda: self._raw_socket.family,
+            SocketAttribute.local_address: lambda: convert(
+                self._raw_socket.getsockname()
+            ),
+            SocketAttribute.raw_socket: lambda: self._raw_socket,
+        }
+        try:
+            peername: tuple[str, int] | None = convert(self._raw_socket.getpeername())
+        except OSError:
+            peername = None
+
+        # Provide the remote address for connected sockets
+        if peername is not None:
+            attributes[SocketAttribute.remote_address] = lambda: peername
+
+        # Provide local and remote ports for IP based sockets
+        if self._raw_socket.family in (AddressFamily.AF_INET, AddressFamily.AF_INET6):
+            attributes[SocketAttribute.local_port] = lambda: (
+                self._raw_socket.getsockname()[1]
+            )
+            if peername is not None:
+                remote_port = peername[1]
+                attributes[SocketAttribute.remote_port] = lambda: remote_port
+
+        return attributes
+
+    @property
+    @abstractmethod
+    def _raw_socket(self) -> socket.socket:
+        pass
+
+
+class SocketStream(ByteStream, _SocketProvider):
+    """
+    Transports bytes over a socket.
+
+    Supports all relevant extra attributes from :class:`~SocketAttribute`.
+    """
+
+    @classmethod
+    async def from_socket(cls, sock_or_fd: socket.socket | int) -> SocketStream:
+        """
+        Wrap an existing socket object or file descriptor as a socket stream.
+
+        The newly created socket wrapper takes ownership of the socket being passed in.
+        The existing socket must already be connected.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a socket stream
+
+        """
+        sock = _validate_socket(sock_or_fd, socket.SOCK_STREAM, require_connected=True)
+        return await get_async_backend().wrap_stream_socket(sock)
+
+
+class UNIXSocketStream(SocketStream):
+    @classmethod
+    async def from_socket(cls, sock_or_fd: socket.socket | int) -> UNIXSocketStream:
+        """
+        Wrap an existing socket object or file descriptor as a UNIX socket stream.
+
+        The newly created socket wrapper takes ownership of the socket being passed in.
+        The existing socket must already be connected.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a UNIX socket stream
+
+        """
+        sock = _validate_socket(
+            sock_or_fd, socket.SOCK_STREAM, socket.AF_UNIX, require_connected=True
+        )
+        return await get_async_backend().wrap_unix_stream_socket(sock)
+
+    @abstractmethod
+    async def send_fds(self, message: bytes, fds: Collection[int | IOBase]) -> None:
+        """
+        Send file descriptors along with a message to the peer.
+
+        :param message: a non-empty bytestring
+        :param fds: a collection of files (either numeric file descriptors or open file
+            or socket objects)
+        """
+
+    @abstractmethod
+    async def receive_fds(self, msglen: int, maxfds: int) -> tuple[bytes, list[int]]:
+        """
+        Receive file descriptors along with a message from the peer.
+
+        :param msglen: length of the message to expect from the peer
+        :param maxfds: maximum number of file descriptors to expect from the peer
+        :return: a tuple of (message, file descriptors)
+        """
+
+
+class SocketListener(Listener[SocketStream], _SocketProvider):
+    """
+    Listens to incoming socket connections.
+
+    Supports all relevant extra attributes from :class:`~SocketAttribute`.
+    """
+
+    @classmethod
+    async def from_socket(
+        cls,
+        sock_or_fd: socket.socket | int,
+    ) -> SocketListener:
+        """
+        Wrap an existing socket object or file descriptor as a socket listener.
+
+        The newly created listener takes ownership of the socket being passed in.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a socket listener
+
+        """
+        sock = _validate_socket(sock_or_fd, socket.SOCK_STREAM, require_bound=True)
+        return await get_async_backend().wrap_listener_socket(sock)
+
+    @abstractmethod
+    async def accept(self) -> SocketStream:
+        """Accept an incoming connection."""
+
+    async def serve(
+        self,
+        handler: Callable[[SocketStream], Any],
+        task_group: TaskGroup | None = None,
+    ) -> None:
+        from .. import create_task_group
+
+        async with AsyncExitStack() as stack:
+            if task_group is None:
+                task_group = await stack.enter_async_context(create_task_group())
+
+            while True:
+                stream = await self.accept()
+                task_group.start_soon(handler, stream)
+
+
+class UDPSocket(UnreliableObjectStream[UDPPacketType], _SocketProvider):
+    """
+    Represents an unconnected UDP socket.
+
+    Supports all relevant extra attributes from :class:`~SocketAttribute`.
+    """
+
+    @classmethod
+    async def from_socket(cls, sock_or_fd: socket.socket | int) -> UDPSocket:
+        """
+        Wrap an existing socket object or file descriptor as a UDP socket.
+
+        The newly created socket wrapper takes ownership of the socket being passed in.
+        The existing socket must be bound to a local address.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a UDP socket
+
+        """
+        sock = _validate_socket(sock_or_fd, socket.SOCK_DGRAM, require_bound=True)
+        return await get_async_backend().wrap_udp_socket(sock)
+
+    async def sendto(self, data: bytes, host: str, port: int) -> None:
+        """
+        Alias for :meth:`~.UnreliableObjectSendStream.send` ((data, (host, port))).
+
+        """
+        return await self.send((data, (host, port)))
+
+
+class ConnectedUDPSocket(UnreliableObjectStream[bytes], _SocketProvider):
+    """
+    Represents an connected UDP socket.
+
+    Supports all relevant extra attributes from :class:`~SocketAttribute`.
+    """
+
+    @classmethod
+    async def from_socket(cls, sock_or_fd: socket.socket | int) -> ConnectedUDPSocket:
+        """
+        Wrap an existing socket object or file descriptor as a connected UDP socket.
+
+        The newly created socket wrapper takes ownership of the socket being passed in.
+        The existing socket must already be connected.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a connected UDP socket
+
+        """
+        sock = _validate_socket(
+            sock_or_fd,
+            socket.SOCK_DGRAM,
+            require_connected=True,
+        )
+        return await get_async_backend().wrap_connected_udp_socket(sock)
+
+
+class UNIXDatagramSocket(
+    UnreliableObjectStream[UNIXDatagramPacketType], _SocketProvider
+):
+    """
+    Represents an unconnected Unix datagram socket.
+
+    Supports all relevant extra attributes from :class:`~SocketAttribute`.
+    """
+
+    @classmethod
+    async def from_socket(
+        cls,
+        sock_or_fd: socket.socket | int,
+    ) -> UNIXDatagramSocket:
+        """
+        Wrap an existing socket object or file descriptor as a UNIX datagram
+        socket.
+
+        The newly created socket wrapper takes ownership of the socket being passed in.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a UNIX datagram socket
+
+        """
+        sock = _validate_socket(sock_or_fd, socket.SOCK_DGRAM, socket.AF_UNIX)
+        return await get_async_backend().wrap_unix_datagram_socket(sock)
+
+    async def sendto(self, data: bytes, path: str) -> None:
+        """Alias for :meth:`~.UnreliableObjectSendStream.send` ((data, path))."""
+        return await self.send((data, path))
+
+
+class ConnectedUNIXDatagramSocket(UnreliableObjectStream[bytes], _SocketProvider):
+    """
+    Represents a connected Unix datagram socket.
+
+    Supports all relevant extra attributes from :class:`~SocketAttribute`.
+    """
+
+    @classmethod
+    async def from_socket(
+        cls,
+        sock_or_fd: socket.socket | int,
+    ) -> ConnectedUNIXDatagramSocket:
+        """
+        Wrap an existing socket object or file descriptor as a connected UNIX datagram
+        socket.
+
+        The newly created socket wrapper takes ownership of the socket being passed in.
+        The existing socket must already be connected.
+
+        :param sock_or_fd: a socket object or file descriptor
+        :return: a connected UNIX datagram socket
+
+        """
+        sock = _validate_socket(
+            sock_or_fd, socket.SOCK_DGRAM, socket.AF_UNIX, require_connected=True
+        )
+        return await get_async_backend().wrap_connected_unix_datagram_socket(sock)

venv/lib/python3.11/site-packages/anyio/abc/_streams.py

@@ -0,0 +1,237 @@
+from __future__ import annotations
+
+from abc import ABCMeta, abstractmethod
+from collections.abc import Callable
+from typing import TYPE_CHECKING, Any, Generic, TypeAlias, TypeVar
+
+from .._core._exceptions import EndOfStream
+from .._core._typedattr import TypedAttributeProvider
+from ._resources import AsyncResource
+
+if TYPE_CHECKING:
+    from ._tasks import TaskGroup
+
+T_Item = TypeVar("T_Item")
+T_co = TypeVar("T_co", covariant=True)
+T_contra = TypeVar("T_contra", contravariant=True)
+
+
+class UnreliableObjectReceiveStream(
+    AsyncResource, TypedAttributeProvider, Generic[T_co]
+):
+    """
+    An interface for receiving objects.
+
+    This interface makes no guarantees that the received messages arrive in the order in
+    which they were sent, or that no messages are missed.
+
+    Asynchronously iterating over objects of this type will yield objects matching the
+    given type parameter.
+    """
+
+    def __aiter__(self) -> UnreliableObjectReceiveStream[T_co]:
+        return self
+
+    async def __anext__(self) -> T_co:
+        try:
+            return await self.receive()
+        except EndOfStream:
+            raise StopAsyncIteration from None
+
+    @abstractmethod
+    async def receive(self) -> T_co:
+        """
+        Receive the next item.
+
+        :raises ~anyio.ClosedResourceError: if the receive stream has been explicitly
+            closed
+        :raises ~anyio.EndOfStream: if this stream has been closed from the other end
+        :raises ~anyio.BrokenResourceError: if this stream has been rendered unusable
+            due to external causes
+        """
+
+
+class UnreliableObjectSendStream(
+    AsyncResource, TypedAttributeProvider, Generic[T_contra]
+):
+    """
+    An interface for sending objects.
+
+    This interface makes no guarantees that the messages sent will reach the
+    recipient(s) in the same order in which they were sent, or at all.
+    """
+
+    @abstractmethod
+    async def send(self, item: T_contra) -> None:
+        """
+        Send an item to the peer(s).
+
+        :param item: the item to send
+        :raises ~anyio.ClosedResourceError: if the send stream has been explicitly
+            closed
+        :raises ~anyio.BrokenResourceError: if this stream has been rendered unusable
+            due to external causes
+        """
+
+
+class UnreliableObjectStream(
+    UnreliableObjectReceiveStream[T_Item], UnreliableObjectSendStream[T_Item]
+):
+    """
+    A bidirectional message stream which does not guarantee the order or reliability of
+    message delivery.
+    """
+
+
+class ObjectReceiveStream(UnreliableObjectReceiveStream[T_co]):
+    """
+    A receive message stream which guarantees that messages are received in the same
+    order in which they were sent, and that no messages are missed.
+    """
+
+
+class ObjectSendStream(UnreliableObjectSendStream[T_contra]):
+    """
+    A send message stream which guarantees that messages are delivered in the same order
+    in which they were sent, without missing any messages in the middle.
+    """
+
+
+class ObjectStream(
+    ObjectReceiveStream[T_Item],
+    ObjectSendStream[T_Item],
+    UnreliableObjectStream[T_Item],
+):
+    """
+    A bidirectional message stream which guarantees the order and reliability of message
+    delivery.
+    """
+
+    @abstractmethod
+    async def send_eof(self) -> None:
+        """
+        Send an end-of-file indication to the peer.
+
+        You should not try to send any further data to this stream after calling this
+        method. This method is idempotent (does nothing on successive calls).
+        """
+
+
+class ByteReceiveStream(AsyncResource, TypedAttributeProvider):
+    """
+    An interface for receiving bytes from a single peer.
+
+    Iterating this byte stream will yield a byte string of arbitrary length, but no more
+    than 65536 bytes.
+    """
+
+    def __aiter__(self) -> ByteReceiveStream:
+        return self
+
+    async def __anext__(self) -> bytes:
+        try:
+            return await self.receive()
+        except EndOfStream:
+            raise StopAsyncIteration from None
+
+    @abstractmethod
+    async def receive(self, max_bytes: int = 65536) -> bytes:
+        """
+        Receive at most ``max_bytes`` bytes from the peer.
+
+        .. note:: Implementers of this interface should not return an empty
+            :class:`bytes` object, and users should ignore them.
+
+        :param max_bytes: maximum number of bytes to receive (must be a positive
+            integer)
+        :return: the received bytes
+        :raises ValueError: if ``max_bytes`` is less than 1
+        :raises ~anyio.EndOfStream: if this stream has been closed from the other end
+        """
+
+
+class ByteSendStream(AsyncResource, TypedAttributeProvider):
+    """An interface for sending bytes to a single peer."""
+
+    @abstractmethod
+    async def send(self, item: bytes) -> None:
+        """
+        Send the given bytes to the peer.
+
+        :param item: the bytes to send
+        """
+
+
+class ByteStream(ByteReceiveStream, ByteSendStream):
+    """A bidirectional byte stream."""
+
+    @abstractmethod
+    async def send_eof(self) -> None:
+        """
+        Send an end-of-file indication to the peer.
+
+        You should not try to send any further data to this stream after calling this
+        method. This method is idempotent (does nothing on successive calls).
+        """
+
+
+#: Type alias for all unreliable bytes-oriented receive streams.
+AnyUnreliableByteReceiveStream: TypeAlias = (
+    UnreliableObjectReceiveStream[bytes] | ByteReceiveStream
+)
+#: Type alias for all unreliable bytes-oriented send streams.
+AnyUnreliableByteSendStream: TypeAlias = (
+    UnreliableObjectSendStream[bytes] | ByteSendStream
+)
+#: Type alias for all unreliable bytes-oriented streams.
+AnyUnreliableByteStream: TypeAlias = UnreliableObjectStream[bytes] | ByteStream
+#: Type alias for all bytes-oriented receive streams.
+AnyByteReceiveStream: TypeAlias = ObjectReceiveStream[bytes] | ByteReceiveStream
+#: Type alias for all bytes-oriented send streams.
+AnyByteSendStream: TypeAlias = ObjectSendStream[bytes] | ByteSendStream
+#: Type alias for all bytes-oriented streams.
+AnyByteStream: TypeAlias = ObjectStream[bytes] | ByteStream
+
+
+class Listener(AsyncResource, TypedAttributeProvider, Generic[T_co]):
+    """An interface for objects that let you accept incoming connections."""
+
+    @abstractmethod
+    async def serve(
+        self, handler: Callable[[T_co], Any], task_group: TaskGroup | None = None
+    ) -> None:
+        """
+        Accept incoming connections as they come in and start tasks to handle them.
+
+        :param handler: a callable that will be used to handle each accepted connection
+        :param task_group: the task group that will be used to start tasks for handling
+            each accepted connection (if omitted, an ad-hoc task group will be created)
+        """
+
+
+class ObjectStreamConnectable(Generic[T_co], metaclass=ABCMeta):
+    @abstractmethod
+    async def connect(self) -> ObjectStream[T_co]:
+        """
+        Connect to the remote endpoint.
+
+        :return: an object stream connected to the remote end
+        :raises ConnectionFailed: if the connection fails
+        """
+
+
+class ByteStreamConnectable(metaclass=ABCMeta):
+    @abstractmethod
+    async def connect(self) -> ByteStream:
+        """
+        Connect to the remote endpoint.
+
+        :return: a bytestream connected to the remote end
+        :raises ConnectionFailed: if the connection fails
+        """
+
+
+#: Type alias for all connectables returning bytestreams or bytes-oriented object streams
+AnyByteStreamConnectable: TypeAlias = (
+    ObjectStreamConnectable[bytes] | ByteStreamConnectable
+)

venv/lib/python3.11/site-packages/anyio/abc/_subprocesses.py

@@ -0,0 +1,82 @@
+from __future__ import annotations
+
+from abc import abstractmethod
+from signal import Signals
+from typing import TYPE_CHECKING
+
+from ._resources import AsyncResource
+
+if TYPE_CHECKING:
+    from ._streams import ByteReceiveStream, ByteSendStream
+
+
+class Process(AsyncResource):
+    """An asynchronous version of :class:`subprocess.Popen`."""
+
+    @abstractmethod
+    async def wait(self) -> int:
+        """
+        Wait until the process exits.
+
+        :return: the exit code of the process
+        """
+
+    @abstractmethod
+    def terminate(self) -> None:
+        """
+        Terminates the process, gracefully if possible.
+
+        On Windows, this calls ``TerminateProcess()``.
+        On POSIX systems, this sends ``SIGTERM`` to the process.
+
+        .. seealso:: :meth:`subprocess.Popen.terminate`
+        """
+
+    @abstractmethod
+    def kill(self) -> None:
+        """
+        Kills the process.
+
+        On Windows, this calls ``TerminateProcess()``.
+        On POSIX systems, this sends ``SIGKILL`` to the process.
+
+        .. seealso:: :meth:`subprocess.Popen.kill`
+        """
+
+    @abstractmethod
+    def send_signal(self, signal: Signals) -> None:
+        """
+        Send a signal to the subprocess.
+
+        .. seealso:: :meth:`subprocess.Popen.send_signal`
+
+        :param signal: the signal number (e.g. :data:`signal.SIGHUP`)
+        """
+
+    @property
+    @abstractmethod
+    def pid(self) -> int:
+        """The process ID of the process."""
+
+    @property
+    @abstractmethod
+    def returncode(self) -> int | None:
+        """
+        The return code of the process. If the process has not yet terminated, this will
+        be ``None``.
+        """
+
+    @property
+    @abstractmethod
+    def stdin(self) -> ByteSendStream | None:
+        """The stream for the standard input of the process."""
+
+    @property
+    @abstractmethod
+    def stdout(self) -> ByteReceiveStream | None:
+        """The stream for the standard output of the process."""
+
+    @property
+    @abstractmethod
+    def stderr(self) -> ByteReceiveStream | None:
+        """The stream for the standard error output of the process."""