Master
943acbc573
Durcit la convention de nommage des projets (dérive constatée : 'Sliding Automation', 'code_versioning'... au lieu des formes canoniques). - trilium_api.py : projets_canoniques() lit le référentiel = valeurs du label projet sur les notes de type=projet (source unique, pas de constante en dur). Note-projet CodeVersioning créée (manquait). - mcp_server.py : _valider_projet() branché dans les 6 tools de création (add_decision/history/backlog, new_conversation, create_entite, add_skill). Refuse un projet non canonique (suggestion si faute) ou inconnu (renvoi au processus de création de projet). Ne verrouille pas si référentiel illisible. - lint_audit.py : VAL-nommage aligné sur le référentiel (attrape casse, espace ET snake_case ; l'ancien 'contient un espace' ratait code_versioning). - Données : 79 notes ré-étiquetées vers les 3 formes canoniques. Quality by design : l'erreur de nommage devient impossible à l'écriture, le Lint n'est plus que le filet de sécurité.
139 lines
4.6 KiB
Python
139 lines
4.6 KiB
Python
from __future__ import annotations
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import inspect
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import sys
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from collections.abc import Callable, Iterable, Mapping
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from contextlib import AbstractContextManager
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from types import TracebackType
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from typing import TYPE_CHECKING, Any
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if sys.version_info < (3, 11):
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from ._exceptions import BaseExceptionGroup
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if TYPE_CHECKING:
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_Handler = Callable[[BaseExceptionGroup[Any]], Any]
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class _Catcher:
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def __init__(self, handler_map: Mapping[tuple[type[BaseException], ...], _Handler]):
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self._handler_map = handler_map
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def __enter__(self) -> None:
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pass
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def __exit__(
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self,
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etype: type[BaseException] | None,
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exc: BaseException | None,
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tb: TracebackType | None,
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) -> bool:
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if exc is not None:
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unhandled = self.handle_exception(exc)
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if unhandled is exc:
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return False
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elif unhandled is None:
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return True
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else:
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if isinstance(exc, BaseExceptionGroup):
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try:
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raise unhandled from exc.__cause__
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except BaseExceptionGroup:
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# Change __context__ to __cause__ because Python 3.11 does this
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# too
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unhandled.__context__ = exc.__cause__
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raise
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raise unhandled from exc
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return False
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def handle_exception(self, exc: BaseException) -> BaseException | None:
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excgroup: BaseExceptionGroup | None
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if isinstance(exc, BaseExceptionGroup):
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excgroup = exc
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else:
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excgroup = BaseExceptionGroup("", [exc])
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new_exceptions: list[BaseException] = []
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for exc_types, handler in self._handler_map.items():
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matched, excgroup = excgroup.split(exc_types)
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if matched:
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try:
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try:
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raise matched
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except BaseExceptionGroup:
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result = handler(matched)
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except BaseExceptionGroup as new_exc:
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if new_exc is matched:
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new_exceptions.append(new_exc)
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else:
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new_exceptions.extend(new_exc.exceptions)
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except BaseException as new_exc:
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new_exceptions.append(new_exc)
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else:
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if inspect.iscoroutine(result):
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raise TypeError(
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f"Error trying to handle {matched!r} with {handler!r}. "
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"Exception handler must be a sync function."
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) from exc
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if not excgroup:
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break
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if new_exceptions:
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if len(new_exceptions) == 1:
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return new_exceptions[0]
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return BaseExceptionGroup("", new_exceptions)
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elif (
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excgroup and len(excgroup.exceptions) == 1 and excgroup.exceptions[0] is exc
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):
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return exc
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else:
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return excgroup
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def catch(
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__handlers: Mapping[type[BaseException] | Iterable[type[BaseException]], _Handler],
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) -> AbstractContextManager[None]:
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if not isinstance(__handlers, Mapping):
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raise TypeError("the argument must be a mapping")
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handler_map: dict[
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tuple[type[BaseException], ...], Callable[[BaseExceptionGroup]]
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] = {}
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for type_or_iterable, handler in __handlers.items():
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iterable: tuple[type[BaseException]]
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if isinstance(type_or_iterable, type) and issubclass(
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type_or_iterable, BaseException
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):
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iterable = (type_or_iterable,)
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elif isinstance(type_or_iterable, Iterable):
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iterable = tuple(type_or_iterable)
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else:
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raise TypeError(
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"each key must be either an exception classes or an iterable thereof"
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)
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if not callable(handler):
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raise TypeError("handlers must be callable")
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for exc_type in iterable:
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if not isinstance(exc_type, type) or not issubclass(
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exc_type, BaseException
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):
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raise TypeError(
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"each key must be either an exception classes or an iterable "
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"thereof"
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)
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if issubclass(exc_type, BaseExceptionGroup):
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raise TypeError(
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"catching ExceptionGroup with catch() is not allowed. "
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"Use except instead."
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)
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handler_map[iterable] = handler
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return _Catcher(handler_map)
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