| 1 | n/a | """Subpackage containing all standard commands.""" |
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| 2 | n/a | import os |
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| 3 | n/a | from packaging.errors import PackagingModuleError |
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| 4 | n/a | from packaging.util import resolve_name |
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| 5 | n/a | |
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| 6 | n/a | __all__ = ['get_command_names', 'set_command', 'get_command_class', |
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| 7 | n/a | 'STANDARD_COMMANDS'] |
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| 8 | n/a | |
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| 9 | n/a | |
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| 10 | n/a | STANDARD_COMMANDS = [ |
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| 11 | n/a | # packaging |
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| 12 | n/a | 'check', 'test', |
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| 13 | n/a | # building |
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| 14 | n/a | 'build', 'build_py', 'build_ext', 'build_clib', 'build_scripts', 'clean', |
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| 15 | n/a | # installing |
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| 16 | n/a | 'install_dist', 'install_lib', 'install_headers', 'install_scripts', |
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| 17 | n/a | 'install_data', 'install_distinfo', |
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| 18 | n/a | # distributing |
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| 19 | n/a | 'sdist', 'bdist', 'bdist_dumb', 'bdist_wininst', |
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| 20 | n/a | 'register', 'upload', 'upload_docs', |
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| 21 | n/a | ] |
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| 22 | n/a | |
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| 23 | n/a | if os.name == 'nt': |
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| 24 | n/a | STANDARD_COMMANDS.insert(STANDARD_COMMANDS.index('bdist_wininst'), |
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| 25 | n/a | 'bdist_msi') |
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| 26 | n/a | |
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| 27 | n/a | # XXX maybe we need more than one registry, so that --list-comands can display |
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| 28 | n/a | # standard, custom and overriden standard commands differently |
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| 29 | n/a | _COMMANDS = dict((name, 'packaging.command.%s.%s' % (name, name)) |
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| 30 | n/a | for name in STANDARD_COMMANDS) |
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| 31 | n/a | |
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| 32 | n/a | |
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| 33 | n/a | def get_command_names(): |
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| 34 | n/a | """Return registered commands""" |
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| 35 | n/a | return sorted(_COMMANDS) |
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| 36 | n/a | |
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| 37 | n/a | |
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| 38 | n/a | def set_command(location): |
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| 39 | n/a | cls = resolve_name(location) |
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| 40 | n/a | # XXX we want to do the duck-type checking here |
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| 41 | n/a | _COMMANDS[cls.get_command_name()] = cls |
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| 42 | n/a | |
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| 43 | n/a | |
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| 44 | n/a | def get_command_class(name): |
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| 45 | n/a | """Return the registered command""" |
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| 46 | n/a | try: |
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| 47 | n/a | cls = _COMMANDS[name] |
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| 48 | n/a | except KeyError: |
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| 49 | n/a | raise PackagingModuleError("Invalid command %s" % name) |
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| 50 | n/a | if isinstance(cls, str): |
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| 51 | n/a | cls = resolve_name(cls) |
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| 52 | n/a | _COMMANDS[name] = cls |
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| 53 | n/a | return cls |
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