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# Copyright (C) 2005-2010 Canonical Ltd
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# Copyright (C) 2005, 2006, 2007, 2008 Canonical Ltd
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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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# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Exceptions for bzr, and reporting of them.
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class UnstackableLocationError(BzrError):
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_fmt = "The branch '%(branch_url)s' cannot be stacked on '%(target_url)s'."
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def __init__(self, branch_url, target_url):
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BzrError.__init__(self)
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self.branch_url = branch_url
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self.target_url = target_url
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class UnstackableRepositoryFormat(BzrError):
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_fmt = ("The repository '%(url)s'(%(format)s) is not a stackable format. "
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# TODO: Probably this behavior of should be a common superclass
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class NotBranchError(PathError):
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_fmt = 'Not a branch: "%(path)s"%(detail)s.'
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_fmt = 'Not a branch: "%(path)s".'
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def __init__(self, path, detail=None, bzrdir=None):
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def __init__(self, path):
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import bzrlib.urlutils as urlutils
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path = urlutils.unescape_for_display(path, 'ascii')
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if detail is not None:
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detail = ': ' + detail
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PathError.__init__(self, path=path)
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# XXX: Ideally self.detail would be a property, but Exceptions in
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# Python 2.4 have to be old-style classes so properties don't work.
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# Instead we override _format.
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if self.detail is None:
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if self.bzrdir is not None:
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self.bzrdir.open_repository()
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except NoRepositoryPresent:
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self.detail = ': location is a repository'
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return PathError._format(self)
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self.path = urlutils.unescape_for_display(path, 'ascii')
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class NoSubmitBranch(PathError):
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_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
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# use PathNotChild instead
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@symbol_versioning.deprecated_method(symbol_versioning.deprecated_in((2, 3, 0)))
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def __init__(self, branch, path):
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BzrError.__init__(self)
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self.branch = branch
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class IncompatibleRepositories(BzrError):
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"""Report an error that two repositories are not compatible.
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Note that the source and target repositories are permitted to be strings:
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this exception is thrown from the smart server and may refer to a
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repository the client hasn't opened.
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_fmt = "%(target)s\n" \
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"is not compatible with\n" \
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# original exception is available as e.original_error
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# New code should prefer to raise specific subclasses
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def __init__(self, msg):
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def __init__(self, message):
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# Python 2.5 uses a slot for StandardError.message,
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# so use a different variable name. We now work around this in
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# BzrError.__str__, but this member name is kept for compatability.
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class LockActive(LockError):
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class LockContention(LockError):
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_fmt = 'Could not acquire lock "%(lock)s": %(msg)s'
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_fmt = 'Could not acquire lock "%(lock)s"'
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# TODO: show full url for lock, combining the transport and relative
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internal_error = False
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def __init__(self, lock, msg=''):
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def __init__(self, lock):
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self.lock = lock
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class LockBroken(LockError):
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class InvalidRevisionSpec(BzrError):
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_fmt = ("Requested revision: '%(spec)s' does not exist in branch:"
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" %(branch_url)s%(extra)s")
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_fmt = ("Requested revision: %(spec)r does not exist in branch:"
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" %(branch)s%(extra)s")
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def __init__(self, spec, branch, extra=None):
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BzrError.__init__(self, branch=branch, spec=spec)
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self.branch_url = getattr(branch, 'user_url', str(branch))
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self.extra = '\n' + str(extra)
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class DivergedBranches(BzrError):
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_fmt = ("These branches have diverged."
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" Use the missing command to see how.\n"
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"Use the merge command to reconcile them.")
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" Use the merge command to reconcile them.")
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def __init__(self, branch1, branch2):
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self.branch1 = branch1
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not_ancestor_id=not_ancestor_id)
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class InstallFailed(BzrError):
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def __init__(self, revisions):
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revision_str = ", ".join(str(r) for r in revisions)
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msg = "Could not install revisions:\n%s" % revision_str
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BzrError.__init__(self, msg)
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self.revisions = revisions
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class AmbiguousBase(BzrError):
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def __init__(self, bases):
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symbol_versioning.warn("BzrError AmbiguousBase has been deprecated "
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"as of bzrlib 0.8.", DeprecationWarning, stacklevel=2)
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warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
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msg = ("The correct base is unclear, because %s are all equally close"
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% ", ".join(bases))
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BzrError.__init__(self, msg)
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class BoundBranchOutOfDate(BzrError):
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_fmt = ("Bound branch %(branch)s is out of date with master branch"
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" %(master)s.%(extra_help)s")
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def __init__(self, branch, master):
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BzrError.__init__(self)
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self.branch = branch
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self.master = master
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self.extra_help = ''
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class CommitToDoubleBoundBranch(BzrError):
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class WeaveParentMismatch(WeaveError):
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_fmt = "Parents are mismatched between two revisions. %(msg)s"
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_fmt = "Parents are mismatched between two revisions. %(message)s"
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class WeaveInvalidChecksum(WeaveError):
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_fmt = "Text did not match it's checksum: %(msg)s"
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_fmt = "Text did not match it's checksum: %(message)s"
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class WeaveTextDiffers(WeaveError):
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_fmt = "Moving the root directory is not supported at this time"
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class TransformRenameFailed(BzrError):
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_fmt = "Failed to rename %(from_path)s to %(to_path)s: %(why)s"
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def __init__(self, from_path, to_path, why, errno):
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self.from_path = from_path
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self.to_path = to_path
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class BzrMoveFailedError(BzrError):
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_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
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"Use --keep to not delete them, or --force to delete them regardless.")
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def __init__(self, tree_delta):
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symbol_versioning.warn(symbol_versioning.deprecated_in((2, 3, 0)) %
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"BzrRemoveChangedFilesError", DeprecationWarning, stacklevel=2)
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BzrError.__init__(self)
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self.changes_as_text = tree_delta.get_changes_as_text()
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#self.paths_as_string = '\n'.join(changed_files)
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class BadConversionTarget(BzrError):
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_fmt = "Cannot convert from format %(from_format)s to format %(format)s." \
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_fmt = "Cannot convert to format %(format)s. %(problem)s"
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def __init__(self, problem, format, from_format=None):
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def __init__(self, problem, format):
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BzrError.__init__(self)
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self.problem = problem
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self.format = format
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self.from_format = from_format or '(unspecified)'
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class NoDiffFound(BzrError):
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class OutOfDateTree(BzrError):
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_fmt = "Working tree is out of date, please run 'bzr update'.%(more)s"
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_fmt = "Working tree is out of date, please run 'bzr update'."
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def __init__(self, tree, more=None):
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def __init__(self, tree):
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BzrError.__init__(self)
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self.tree = tree
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class PublicBranchOutOfDate(BzrError):
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def __init__(self, repo):
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BzrError.__init__(self)
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self.repo_path = repo.user_url
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self.repo_path = repo.bzrdir.root_transport.base
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class InconsistentDelta(BzrError):
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self.reason = reason
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class InconsistentDeltaDelta(InconsistentDelta):
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"""Used when we get a delta that is not valid."""
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_fmt = ("An inconsistent delta was supplied: %(delta)r"
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"\nreason: %(reason)s")
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def __init__(self, delta, reason):
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BzrError.__init__(self)
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self.reason = reason
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class UpgradeRequired(BzrError):
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_fmt = "To use this feature you must upgrade your branch at %(path)s."
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_fmt = "To use this feature you must upgrade your repository at %(path)s."
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class RichRootUpgradeRequired(UpgradeRequired):
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_fmt = ("To use this feature you must upgrade your branch at %(path)s to"
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" a format which supports rich roots.")
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class LocalRequiresBoundBranch(BzrError):
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_fmt = "Cannot perform local-only commits on unbound branches."
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class InvalidProgressBarType(BzrError):
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_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
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" is not a supported type Select one of: %(valid_types)s")
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def __init__(self, bar_type, valid_types):
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BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
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class UnsupportedOperation(BzrError):
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_fmt = ("The method %(mname)s is not supported on"
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self.transport = transport
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class NoSmartServer(NotBranchError):
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_fmt = "No smart server available at %(url)s"
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@symbol_versioning.deprecated_method(symbol_versioning.one_four)
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def __init__(self, url):
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class UnknownSSH(BzrError):
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_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
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class MalformedBugIdentifier(BzrError):
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_fmt = ('Did not understand bug identifier %(bug_id)s: %(reason)s. '
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'See "bzr help bugs" for more information on this feature.')
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_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
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def __init__(self, bug_id, reason):
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self.bug_id = bug_id
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self.branch = branch
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class InvalidLineInBugsProperty(BzrError):
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_fmt = ("Invalid line in bugs property: '%(line)s'")
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def __init__(self, line):
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class InvalidBugStatus(BzrError):
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_fmt = ("Invalid bug status: '%(status)s'")
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def __init__(self, status):
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self.status = status
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class UnexpectedSmartServerResponse(BzrError):
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_fmt = "Could not understand response from smart server: %(response_tuple)r"
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def __init__(self, bzrdir):
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import bzrlib.urlutils as urlutils
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display_url = urlutils.unescape_for_display(bzrdir.user_url,
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display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
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BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
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class UncommittedChanges(BzrError):
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_fmt = ('Working tree "%(display_url)s" has uncommitted changes'
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' (See bzr status).%(more)s')
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_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
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def __init__(self, tree, more=None):
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def __init__(self, tree):
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import bzrlib.urlutils as urlutils
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user_url = getattr(tree, "user_url", None)
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if user_url is None:
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display_url = str(tree)
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display_url = urlutils.unescape_for_display(user_url, 'ascii')
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BzrError.__init__(self, tree=tree, display_url=display_url, more=more)
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class ShelvedChanges(UncommittedChanges):
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_fmt = ('Working tree "%(display_url)s" has shelved changes'
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' (See bzr shelve --list).%(more)s')
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display_url = urlutils.unescape_for_display(
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tree.bzrdir.root_transport.base, 'ascii')
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BzrError.__init__(self, tree=tree, display_url=display_url)
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class MissingTemplateVariable(BzrError):
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_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
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def __init__(self, host, port, orig_error):
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# nb: in python2.4 socket.error doesn't have a useful repr
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BzrError.__init__(self, host=host, port=port,
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orig_error=repr(orig_error.args))
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orig_error=orig_error[1])
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class UnknownRules(BzrError):
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class HookFailed(BzrError):
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"""Raised when a pre_change_branch_tip hook function fails anything other
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than TipChangeRejected.
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Note that this exception is no longer raised, and the import is only left
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to be nice to code which might catch it in a plugin.
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_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
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"%(traceback_text)s%(exc_value)s")
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def __init__(self, hook_stage, hook_name, exc_info, warn=True):
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symbol_versioning.warn("BzrError HookFailed has been deprecated "
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"as of bzrlib 2.1.", DeprecationWarning, stacklevel=2)
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def __init__(self, hook_stage, hook_name, exc_info):
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import traceback
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self.hook_stage = hook_stage
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self.hook_name = hook_name
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BzrError.__init__(self, invalid_id=invalid_id)
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class JailBreak(BzrError):
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_fmt = "An attempt to access a url outside the server jail was made: '%(url)s'."
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def __init__(self, url):
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BzrError.__init__(self, url=url)
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class UserAbort(BzrError):
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_fmt = 'The user aborted the operation.'
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def __init__(self, repository):
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self.repository = repository
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class LossyPushToSameVCS(BzrError):
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_fmt = ("Lossy push not possible between %(source_branch)r and "
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"%(target_branch)r that are in the same VCS.")
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internal_error = True
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def __init__(self, source_branch, target_branch):
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self.source_branch = source_branch
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self.target_branch = target_branch
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class NoRoundtrippingSupport(BzrError):
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_fmt = ("Roundtripping is not supported between %(source_branch)r and "
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"%(target_branch)r.")
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internal_error = True
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def __init__(self, source_branch, target_branch):
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self.source_branch = source_branch
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self.target_branch = target_branch
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class FileTimestampUnavailable(BzrError):
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_fmt = "The filestamp for %(path)s is not available."
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internal_error = True
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def __init__(self, path):
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class NoColocatedBranchSupport(BzrError):
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_fmt = ("%(bzrdir)r does not support co-located branches.")
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def __init__(self, bzrdir):
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self.bzrdir = bzrdir
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class NoWhoami(BzrError):
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_fmt = ('Unable to determine your name.\n'
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"Please, set your name with the 'whoami' command.\n"
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'E.g. bzr whoami "Your Name <name@example.com>"')
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class InvalidPattern(BzrError):
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_fmt = ('Invalid pattern(s) found. %(msg)s')
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def __init__(self, msg):
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class RecursiveBind(BzrError):
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_fmt = ('Branch "%(branch_url)s" appears to be bound to itself. '
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'Please use `bzr unbind` to fix.')
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def __init__(self, branch_url):
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self.branch_url = branch_url
added
removed
bzrlib/errors.py
