mirror of https://github.com/pypa/pip
Merge pull request #10031 from FFY00/no-setup-cfg
Remove support for setup.cfg only projects
This commit is contained in:
commit
e89dbbd03e
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@ -0,0 +1 @@
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Require ``setup.cfg``-only projects to be built via PEP 517, by requiring an explicit dependency on setuptools declared in pyproject.toml.
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@ -509,19 +509,6 @@ class InstallRequirement:
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self.unpacked_source_directory, backend, backend_path=backend_path,
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)
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def _check_setup_py_or_cfg_exists(self) -> bool:
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"""Check if the requirement actually has a setuptools build file.
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If setup.py does not exist, we also check setup.cfg in the same
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directory and allow the directory if that exists.
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"""
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if os.path.exists(self.setup_py_path):
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return True
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stem, ext = os.path.splitext(self.setup_py_path)
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if ext == ".py" and os.path.exists(f"{stem}.cfg"):
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return True
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return False
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def _generate_metadata(self):
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# type: () -> str
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"""Invokes metadata generator functions, with the required arguments.
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@ -529,10 +516,9 @@ class InstallRequirement:
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if not self.use_pep517:
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assert self.unpacked_source_directory
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if not self._check_setup_py_or_cfg_exists():
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if not os.path.exists(self.setup_py_path):
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raise InstallationError(
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f'File "setup.py" or "setup.cfg" not found for legacy '
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f'project {self}.'
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f'File "setup.py" not found for legacy project {self}.'
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)
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return generate_metadata_legacy(
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