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- """For backward compatibility, expose main functions from
- ``setuptools.config.setupcfg``
- """
- import warnings
- from functools import wraps
- from textwrap import dedent
- from typing import Callable, TypeVar, cast
- from .._deprecation_warning import SetuptoolsDeprecationWarning
- from . import setupcfg
- Fn = TypeVar("Fn", bound=Callable)
- __all__ = ('parse_configuration', 'read_configuration')
- def _deprecation_notice(fn: Fn) -> Fn:
- @wraps(fn)
- def _wrapper(*args, **kwargs):
- msg = f"""\
- As setuptools moves its configuration towards `pyproject.toml`,
- `{__name__}.{fn.__name__}` became deprecated.
- For the time being, you can use the `{setupcfg.__name__}` module
- to access a backward compatible API, but this module is provisional
- and might be removed in the future.
- """
- warnings.warn(dedent(msg), SetuptoolsDeprecationWarning, stacklevel=2)
- return fn(*args, **kwargs)
- return cast(Fn, _wrapper)
- read_configuration = _deprecation_notice(setupcfg.read_configuration)
- parse_configuration = _deprecation_notice(setupcfg.parse_configuration)
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