feat: add psagentai agent with deployment and configuration
Initial project setup including the main agent script, configuration files, profile JSON state, systemd service unit, startup script, deployment documentation, and Python dependencies. Includes .env, venv/, and __pycache__/ which should likely be excluded via .gitignore to avoid committing secrets and artifacts.
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from __future__ import annotations
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__all__ = (
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"current_default_thread_limiter",
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"run_sync",
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)
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import sys
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from collections.abc import Callable
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from typing import TYPE_CHECKING, TypeVar
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from warnings import warn
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from ._core._eventloop import get_async_backend
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if TYPE_CHECKING:
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from ._core._synchronization import CapacityLimiter
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if sys.version_info >= (3, 11):
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from typing import TypeVarTuple, Unpack
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else:
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from typing_extensions import TypeVarTuple, Unpack
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T_Retval = TypeVar("T_Retval")
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PosArgsT = TypeVarTuple("PosArgsT")
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async def run_sync(
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func: Callable[[Unpack[PosArgsT]], T_Retval],
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*args: Unpack[PosArgsT],
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abandon_on_cancel: bool = False,
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cancellable: bool | None = None,
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limiter: CapacityLimiter | None = None,
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) -> T_Retval:
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"""
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Call the given function with the given arguments in a worker thread.
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If the ``abandon_on_cancel`` option is enabled and the task waiting for its
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completion is cancelled, the thread will still run its course but its
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return value (or any raised exception) will be ignored.
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:param func: a callable
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:param args: positional arguments for the callable
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:param abandon_on_cancel: ``True`` to abandon the thread (leaving it to run
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unchecked on own) if the host task is cancelled, ``False`` to ignore
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cancellations in the host task until the operation has completed in the worker
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thread
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:param cancellable: deprecated alias of ``abandon_on_cancel``; will override
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``abandon_on_cancel`` if both parameters are passed
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:param limiter: capacity limiter to use to limit the total amount of threads running
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(if omitted, the default limiter is used)
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:raises NoEventLoopError: if no supported asynchronous event loop is running in the
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current thread
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:return: an awaitable that yields the return value of the function.
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"""
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if cancellable is not None:
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abandon_on_cancel = cancellable
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warn(
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"The `cancellable=` keyword argument to `anyio.to_thread.run_sync` is "
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"deprecated since AnyIO 4.1.0; use `abandon_on_cancel=` instead",
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DeprecationWarning,
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stacklevel=2,
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)
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return await get_async_backend().run_sync_in_worker_thread(
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func, args, abandon_on_cancel=abandon_on_cancel, limiter=limiter
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)
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def current_default_thread_limiter() -> CapacityLimiter:
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"""
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Return the capacity limiter that is used by default to limit the number of
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concurrent threads.
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:return: a capacity limiter object
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:raises NoEventLoopError: if no supported asynchronous event loop is running in the
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current thread
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"""
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return get_async_backend().current_default_thread_limiter()
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