97 lines
3.0 KiB
Python
97 lines
3.0 KiB
Python
# (c) 2005 Divmod, Inc. See LICENSE file for details
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class Message(object):
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message = ''
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message_args = ()
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def __init__(self, filename, loc, use_column=True):
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self.filename = filename
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self.lineno = loc.lineno
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self.col = getattr(loc, 'col_offset', None) if use_column else None
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def __str__(self):
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return '%s:%s: %s' % (self.filename, self.lineno, self.message % self.message_args)
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class UnusedImport(Message):
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message = '%r imported but unused'
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def __init__(self, filename, loc, name):
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Message.__init__(self, filename, loc, use_column=False)
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self.message_args = (name,)
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class RedefinedWhileUnused(Message):
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message = 'redefinition of unused %r from line %r'
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def __init__(self, filename, loc, name, orig_loc):
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Message.__init__(self, filename, loc)
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self.message_args = (name, orig_loc.lineno)
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class ImportShadowedByLoopVar(Message):
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message = 'import %r from line %r shadowed by loop variable'
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def __init__(self, filename, loc, name, orig_loc):
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Message.__init__(self, filename, loc)
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self.message_args = (name, orig_loc.lineno)
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class ImportStarUsed(Message):
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message = "'from %s import *' used; unable to detect undefined names"
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def __init__(self, filename, loc, modname):
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Message.__init__(self, filename, loc)
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self.message_args = (modname,)
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class UndefinedName(Message):
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message = 'undefined name %r'
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def __init__(self, filename, loc, name):
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Message.__init__(self, filename, loc)
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self.message_args = (name,)
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class UndefinedExport(Message):
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message = 'undefined name %r in __all__'
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def __init__(self, filename, loc, name):
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Message.__init__(self, filename, loc)
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self.message_args = (name,)
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class UndefinedLocal(Message):
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message = "local variable %r (defined in enclosing scope on line %r) referenced before assignment"
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def __init__(self, filename, loc, name, orig_loc):
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Message.__init__(self, filename, loc)
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self.message_args = (name, orig_loc.lineno)
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class DuplicateArgument(Message):
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message = 'duplicate argument %r in function definition'
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def __init__(self, filename, loc, name):
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Message.__init__(self, filename, loc)
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self.message_args = (name,)
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class RedefinedFunction(Message):
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message = 'redefinition of function %r from line %r'
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def __init__(self, filename, loc, name, orig_loc):
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Message.__init__(self, filename, loc)
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self.message_args = (name, orig_loc.lineno)
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class LateFutureImport(Message):
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message = 'future import(s) %r after other statements'
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def __init__(self, filename, loc, names):
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Message.__init__(self, filename, loc)
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self.message_args = (names,)
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class UnusedVariable(Message):
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"""
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Indicates that a variable has been explicity assigned to but not actually
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used.
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"""
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message = 'local variable %r is assigned to but never used'
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def __init__(self, filename, loc, names):
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Message.__init__(self, filename, loc)
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self.message_args = (names,)
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