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# -*- coding: UTF-8 -*-
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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__copyright__ = "Copyright (C) 2005 Canonical Ltd."
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__author__ = "Martin Pool <mbp@canonical.com>"
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######################################################################
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class BzrError(StandardError):
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if len(self.args) == 2:
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# further explanation or suggestions
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return '\n '.join([self.args[0]] + self.args[1])
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class BzrCheckError(BzrError):
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class InvalidRevisionNumber(BzrError):
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def __init__(self, revno):
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return 'invalid revision number: %r' % self.args[0]
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class InvalidRevisionId(BzrError):
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class BzrCommandError(BzrError):
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# Error from malformed user command
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class NotBranchError(BzrError):
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"""Specified path is not in a branch"""
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class NotVersionedError(BzrError):
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"""Specified object is not versioned."""
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class BadFileKindError(BzrError):
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"""Specified file is of a kind that cannot be added.
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(For example a symlink or device file.)"""
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class ForbiddenFileError(BzrError):
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"""Cannot operate on a file because it is a control file."""
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class LockError(Exception):
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"""All exceptions from the lock/unlock functions should be from
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this exception class. They will be translated as necessary. The
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original exception is available as e.original_error
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def __init__(self, e=None):
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self.original_error = e
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Exception.__init__(self, e)
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Exception.__init__(self)
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class PointlessCommit(Exception):
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"""Commit failed because nothing was changed."""
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class NoSuchRevision(BzrError):
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def __init__(self, branch, revision):
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self.revision = revision
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msg = "Branch %s has no revision %s" % (branch, revision)
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BzrError.__init__(self, msg)
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class HistoryMissing(BzrError):
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def __init__(self, branch, object_type, object_id):
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BzrError.__init__(self,
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'%s is missing %s {%s}'
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% (branch, object_type, object_id))
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class UnrelatedBranches(BzrCommandError):
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msg = "Branches have no common ancestor, and no base revision"\
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BzrCommandError.__init__(self, msg)
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class NotAncestor(BzrError):
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def __init__(self, rev_id, not_ancestor_id):
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self.not_ancestor_id = not_ancestor_id
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msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
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BzrError.__init__(self, msg)
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class InstallFailed(BzrError):
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def __init__(self, revisions):
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self.revisions = revisions
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msg = "Could not install revisions:\n%s" % " ,".join(revisions)
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BzrError.__init__(self, msg)
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class AmbiguousBase(BzrError):
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def __init__(self, bases):
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msg = "The correct base is unclear, becase %s are all equally close" %\
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BzrError.__init__(self, msg)
added
removed
bzrlib/errors.py
