marcocosta10000
6b3b6541a7
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.
42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
import re
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from typing import Any
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from pip._internal.utils.compat import tomllib
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REGEX = r"(?m)^# /// (?P<type>[a-zA-Z0-9-]+)$\s(?P<content>(^#(| .*)$\s)+)^# ///$"
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class PEP723Exception(ValueError):
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"""Raised to indicate a problem when parsing PEP 723 metadata from a script"""
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def __init__(self, msg: str) -> None:
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self.msg = msg
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def pep723_metadata(scriptfile: str) -> dict[str, Any]:
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with open(scriptfile, encoding="utf8") as f:
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script = f.read()
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name = "script"
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matches = list(
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filter(lambda m: m.group("type") == name, re.finditer(REGEX, script))
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)
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if len(matches) > 1:
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raise PEP723Exception(f"Multiple {name!r} blocks found in {scriptfile!r}")
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elif len(matches) == 1:
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content = "".join(
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line[2:] if line.startswith("# ") else line[1:]
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for line in matches[0].group("content").splitlines(keepends=True)
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)
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try:
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metadata = tomllib.loads(content)
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except Exception as exc:
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raise PEP723Exception(f"Failed to parse TOML in {scriptfile!r}") from exc
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else:
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raise PEP723Exception(
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f"File does not contain {name!r} metadata: {scriptfile!r}"
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)
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return metadata
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