AlkantarClanX12
Current Path : /opt/hc_python/lib/python3.8/site-packages/alembic/util/ |
Current File : //opt/hc_python/lib/python3.8/site-packages/alembic/util/compat.py |
# mypy: no-warn-unused-ignores from __future__ import annotations from configparser import ConfigParser import io import os import sys import typing from typing import Any from typing import List from typing import Optional from typing import Sequence from typing import Union if True: # zimports hack for too-long names from sqlalchemy.util import ( # noqa: F401 inspect_getfullargspec as inspect_getfullargspec, ) from sqlalchemy.util.compat import ( # noqa: F401 inspect_formatargspec as inspect_formatargspec, ) is_posix = os.name == "posix" py311 = sys.version_info >= (3, 11) py310 = sys.version_info >= (3, 10) py39 = sys.version_info >= (3, 9) # produce a wrapper that allows encoded text to stream # into a given buffer, but doesn't close it. # not sure of a more idiomatic approach to this. class EncodedIO(io.TextIOWrapper): def close(self) -> None: pass if py39: from importlib import resources as _resources importlib_resources = _resources from importlib import metadata as _metadata importlib_metadata = _metadata from importlib.metadata import EntryPoint as EntryPoint else: import importlib_resources # type:ignore # noqa import importlib_metadata # type:ignore # noqa from importlib_metadata import EntryPoint # type:ignore # noqa def importlib_metadata_get(group: str) -> Sequence[EntryPoint]: ep = importlib_metadata.entry_points() if hasattr(ep, "select"): return ep.select(group=group) else: return ep.get(group, ()) # type: ignore def formatannotation_fwdref( annotation: Any, base_module: Optional[Any] = None ) -> str: """vendored from python 3.7""" # copied over _formatannotation from sqlalchemy 2.0 if isinstance(annotation, str): return annotation if getattr(annotation, "__module__", None) == "typing": return repr(annotation).replace("typing.", "").replace("~", "") if isinstance(annotation, type): if annotation.__module__ in ("builtins", base_module): return repr(annotation.__qualname__) return annotation.__module__ + "." + annotation.__qualname__ elif isinstance(annotation, typing.TypeVar): return repr(annotation).replace("~", "") return repr(annotation).replace("~", "") def read_config_parser( file_config: ConfigParser, file_argument: Sequence[Union[str, os.PathLike[str]]], ) -> List[str]: if py310: return file_config.read(file_argument, encoding="locale") else: return file_config.read(file_argument)