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exc.py
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57 lines (39 loc) · 1.46 KB
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# Copyright (C) 2010, 2011 Sebastian Thiel (byronimo@gmail.com) and contributors
#
# This module is part of GitDB and is released under
# the New BSD License: https://opensource.org/license/bsd-3-clause/
"""Module with common exceptions"""
fromgitdb.utilimportto_hex_sha
__all__= [
'AmbiguousObjectName',
'BadName',
'BadObject',
'BadObjectType',
'InvalidDBRoot',
'ODBError',
'ParseError',
'UnsupportedOperation',
'to_hex_sha',
]
classODBError(Exception):
"""All errors thrown by the object database"""
classInvalidDBRoot(ODBError):
"""Thrown if an object database cannot be initialized at the given path"""
classBadObject(ODBError):
"""The object with the given SHA does not exist. Instantiate with the
failed sha"""
def__str__(self):
return"BadObject: %s"%to_hex_sha(self.args[0])
classBadName(ODBError):
"""A name provided to rev_parse wasn't understood"""
def__str__(self):
return"Ref '%s' did not resolve to an object"%self.args[0]
classParseError(ODBError):
"""Thrown if the parsing of a file failed due to an invalid format"""
classAmbiguousObjectName(ODBError):
"""Thrown if a possibly shortened name does not uniquely represent a single object
in the database"""
classBadObjectType(ODBError):
"""The object had an unsupported type"""
classUnsupportedOperation(ODBError):
"""Thrown if the given operation cannot be supported by the object database"""