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93 lines
3.5 KiB
Python
93 lines
3.5 KiB
Python
"""distutils.errors
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Provides exceptions used by the Distutils modules. Note that Distutils
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modules may raise standard exceptions; in particular, SystemExit is
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usually raised for errors that are obviously the end-user's fault
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(eg. bad command-line arguments).
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This module safe to use in "from ... import *" mode; it only exports
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symbols whose names start with "Distutils" and end with "Error"."""
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# created 1999/03/03, Greg Ward
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__revision__ = "$Id$"
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import types
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if type (RuntimeError) is types.ClassType:
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class DistutilsError (Exception):
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"""The root of all Distutils evil."""
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pass
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class DistutilsModuleError (DistutilsError):
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"""Unable to load an expected module, or to find an expected class
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within some module (in particular, command modules and classes)."""
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pass
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class DistutilsClassError (DistutilsError):
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"""Some command class (or possibly distribution class, if anyone
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feels a need to subclass Distribution) is found not to be holding
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up its end of the bargain, ie. implementing some part of the
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"command "interface."""
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pass
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class DistutilsGetoptError (DistutilsError):
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"""The option table provided to 'fancy_getopt()' is bogus."""
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pass
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class DistutilsArgError (DistutilsError):
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"""Raised by fancy_getopt in response to getopt.error -- ie. an
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error in the command line usage."""
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pass
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class DistutilsFileError (DistutilsError):
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"""Any problems in the filesystem: expected file not found, etc.
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Typically this is for problems that we detect before IOError or
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OSError could be raised."""
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pass
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class DistutilsOptionError (DistutilsError):
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"""Syntactic/semantic errors in command options, such as use of
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mutually conflicting options, or inconsistent options,
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badly-spelled values, etc. No distinction is made between option
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values originating in the setup script, the command line, config
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files, or what-have-you -- but if we *know* something originated in
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the setup script, we'll raise DistutilsSetupError instead."""
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pass
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class DistutilsSetupError (DistutilsError):
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"""For errors that can be definitely blamed on the setup script,
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such as invalid keyword arguments to 'setup()'."""
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pass
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class DistutilsPlatformError (DistutilsError):
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"""We don't know how to do something on the current platform (but
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we do know how to do it on some platform) -- eg. trying to compile
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C files on a platform not supported by a CCompiler subclass."""
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pass
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class DistutilsExecError (DistutilsError):
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"""Any problems executing an external program (such as the C
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compiler, when compiling C files)."""
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pass
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class DistutilsInternalError (DistutilsError):
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"""Internal inconsistencies or impossibilities (obviously, this
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should never be seen if the code is working!)."""
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pass
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# String-based exceptions
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else:
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DistutilsError = 'DistutilsError'
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DistutilsModuleError = 'DistutilsModuleError'
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DistutilsClassError = 'DistutilsClassError'
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DistutilsGetoptError = 'DistutilsGetoptError'
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DistutilsArgError = 'DistutilsArgError'
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DistutilsFileError = 'DistutilsFileError'
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DistutilsOptionError = 'DistutilsOptionError'
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DistutilsPlatformError = 'DistutilsPlatformError'
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DistutilsExecError = 'DistutilsExecError'
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DistutilsInternalError = 'DistutilsInternalError'
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del types
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