mirror of https://github.com/python/cpython
57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
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"""Subpackage containing all standard commands."""
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from packaging.errors import PackagingModuleError
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from packaging.util import resolve_name
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__all__ = ['get_command_names', 'set_command', 'get_command_class',
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'STANDARD_COMMANDS']
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_COMMANDS = {
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'check': 'packaging.command.check.check',
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'test': 'packaging.command.test.test',
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'build': 'packaging.command.build.build',
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'build_py': 'packaging.command.build_py.build_py',
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'build_ext': 'packaging.command.build_ext.build_ext',
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'build_clib': 'packaging.command.build_clib.build_clib',
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'build_scripts': 'packaging.command.build_scripts.build_scripts',
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'clean': 'packaging.command.clean.clean',
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'install_dist': 'packaging.command.install_dist.install_dist',
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'install_lib': 'packaging.command.install_lib.install_lib',
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'install_headers': 'packaging.command.install_headers.install_headers',
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'install_scripts': 'packaging.command.install_scripts.install_scripts',
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'install_data': 'packaging.command.install_data.install_data',
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'install_distinfo':
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'packaging.command.install_distinfo.install_distinfo',
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'sdist': 'packaging.command.sdist.sdist',
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'bdist': 'packaging.command.bdist.bdist',
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'bdist_dumb': 'packaging.command.bdist_dumb.bdist_dumb',
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'bdist_wininst': 'packaging.command.bdist_wininst.bdist_wininst',
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'register': 'packaging.command.register.register',
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'upload': 'packaging.command.upload.upload',
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'upload_docs': 'packaging.command.upload_docs.upload_docs'}
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STANDARD_COMMANDS = set(_COMMANDS)
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def get_command_names():
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"""Return registered commands"""
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return sorted(_COMMANDS)
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def set_command(location):
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cls = resolve_name(location)
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# XXX we want to do the duck-type checking here
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_COMMANDS[cls.get_command_name()] = cls
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def get_command_class(name):
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"""Return the registered command"""
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try:
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cls = _COMMANDS[name]
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if isinstance(cls, str):
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cls = resolve_name(cls)
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_COMMANDS[name] = cls
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return cls
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except KeyError:
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raise PackagingModuleError("Invalid command %s" % name)
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