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# -*- coding: UTF-8 -*-
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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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# 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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Exceptions for bzr, and reporting of them.
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from bzrlib.patches import (
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# TODO: is there any value in providing the .args field used by standard
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# python exceptions? A list of values with no names seems less useful
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# TODO: Perhaps convert the exception to a string at the moment it's
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# constructed to make sure it will succeed. But that says nothing about
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# exceptions that are never raised.
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# TODO: selftest assertRaises should probably also check that every error
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# raised can be formatted as a string successfully, and without giving
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# return codes from the bzr program
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EXIT_INTERNAL_ERROR = 4
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class BzrError(StandardError):
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if len(self.args) == 1:
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elif 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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Base class for errors raised by bzrlib.
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:cvar internal_error: if True this was probably caused by a bzr bug and
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should be displayed with a traceback; if False (or absent) this was
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probably a user or environment error and they don't need the gory details.
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(That can be overridden by -Derror on the command line.)
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:cvar _fmt: Format string to display the error; this is expanded
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by the instance's dict.
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internal_error = False
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def __init__(self, msg=None, **kwds):
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"""Construct a new BzrError.
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There are two alternative forms for constructing these objects.
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Either a preformatted string may be passed, or a set of named
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arguments can be given. The first is for generic "user" errors which
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are not intended to be caught and so do not need a specific subclass.
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The second case is for use with subclasses that provide a _fmt format
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string to print the arguments.
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Keyword arguments are taken as parameters to the error, which can
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be inserted into the format string template. It's recommended
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that subclasses override the __init__ method to require specific
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:param msg: If given, this is the literal complete text for the error,
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not subject to expansion. 'msg' is used instead of 'message' because
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python evolved and, in 2.6, forbids the use of 'message'.
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StandardError.__init__(self)
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# I was going to deprecate this, but it actually turns out to be
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# quite handy - mbp 20061103.
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self._preformatted_string = msg
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self._preformatted_string = None
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for key, value in kwds.items():
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setattr(self, key, value)
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s = getattr(self, '_preformatted_string', None)
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# contains a preformatted message
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fmt = self._get_format_string()
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d = dict(self.__dict__)
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# __str__() should always return a 'str' object
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# never a 'unicode' object.
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except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
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return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
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% (self.__class__.__name__,
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getattr(self, '_fmt', None),
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def __unicode__(self):
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if isinstance(u, str):
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# Try decoding the str using the default encoding.
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elif not isinstance(u, unicode):
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# Try to make a unicode object from it, because __unicode__ must
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# return a unicode object.
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if isinstance(s, unicode):
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# __str__ must return a str.
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return '%s(%s)' % (self.__class__.__name__, str(self))
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def _get_format_string(self):
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"""Return format string for this exception or None"""
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fmt = getattr(self, '_fmt', None)
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fmt = getattr(self, '__doc__', None)
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symbol_versioning.warn("%s uses its docstring as a format, "
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"it should use _fmt instead" % self.__class__.__name__,
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return 'Unprintable exception %s: dict=%r, fmt=%r' \
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% (self.__class__.__name__,
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getattr(self, '_fmt', None),
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def __eq__(self, other):
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if self.__class__ is not other.__class__:
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return NotImplemented
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return self.__dict__ == other.__dict__
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class InternalBzrError(BzrError):
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"""Base class for errors that are internal in nature.
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This is a convenience class for errors that are internal. The
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internal_error attribute can still be altered in subclasses, if needed.
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Using this class is simply an easy way to get internal errors.
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internal_error = True
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class BzrNewError(BzrError):
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"""Deprecated error base class."""
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# base classes should override the docstring with their human-
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# readable explanation
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def __init__(self, *args, **kwds):
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# XXX: Use the underlying BzrError to always generate the args
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# attribute if it doesn't exist. We can't use super here, because
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# exceptions are old-style classes in python2.4 (but new in 2.5).
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symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
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'please convert %s to use BzrError instead'
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% self.__class__.__name__,
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BzrError.__init__(self, *args)
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for key, value in kwds.items():
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setattr(self, key, value)
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# __str__() should always return a 'str' object
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# never a 'unicode' object.
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s = self.__doc__ % self.__dict__
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if isinstance(s, unicode):
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return s.encode('utf8')
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except (TypeError, NameError, ValueError, KeyError), e:
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return 'Unprintable exception %s(%r): %r' \
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% (self.__class__.__name__,
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class AlreadyBuilding(BzrError):
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_fmt = "The tree builder is already building a tree."
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class BranchError(BzrError):
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"""Base class for concrete 'errors about a branch'."""
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def __init__(self, branch):
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BzrError.__init__(self, branch=branch)
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class BzrCheckError(InternalBzrError):
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_fmt = "Internal check failed: %(msg)s"
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def __init__(self, msg):
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BzrError.__init__(self)
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class DirstateCorrupt(BzrError):
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_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
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def __init__(self, state, msg):
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BzrError.__init__(self)
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class DisabledMethod(InternalBzrError):
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_fmt = "The smart server method '%(class_name)s' is disabled."
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def __init__(self, class_name):
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BzrError.__init__(self)
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self.class_name = class_name
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class IncompatibleAPI(BzrError):
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_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
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'It supports versions "%(minimum)s" to "%(current)s".'
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def __init__(self, api, wanted, minimum, current):
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self.minimum = minimum
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self.current = current
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class InProcessTransport(BzrError):
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_fmt = "The transport '%(transport)s' is only accessible within this " \
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def __init__(self, transport):
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self.transport = transport
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class InvalidEntryName(InternalBzrError):
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_fmt = "Invalid entry name: %(name)s"
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def __init__(self, name):
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BzrError.__init__(self)
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class InvalidRevisionNumber(BzrError):
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return 'invalid revision number: %r' % self.args[0]
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_fmt = "Invalid revision number %(revno)s"
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def __init__(self, revno):
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BzrError.__init__(self)
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class InvalidRevisionId(BzrError):
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_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
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def __init__(self, revision_id, branch):
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# branch can be any string or object with __str__ defined
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BzrError.__init__(self)
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self.revision_id = revision_id
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class ReservedId(BzrError):
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_fmt = "Reserved revision-id {%(revision_id)s}"
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def __init__(self, revision_id):
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self.revision_id = revision_id
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class RootMissing(InternalBzrError):
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_fmt = ("The root entry of a tree must be the first entry supplied to "
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"record_entry_contents.")
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class NoPublicBranch(BzrError):
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_fmt = 'There is no public branch set for "%(branch_url)s".'
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def __init__(self, branch):
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import bzrlib.urlutils as urlutils
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public_location = urlutils.unescape_for_display(branch.base, 'ascii')
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BzrError.__init__(self, branch_url=public_location)
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class NoHelpTopic(BzrError):
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_fmt = ("No help could be found for '%(topic)s'. "
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"Please use 'bzr help topics' to obtain a list of topics.")
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def __init__(self, topic):
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class NoSuchId(BzrError):
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_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
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def __init__(self, tree, file_id):
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BzrError.__init__(self)
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self.file_id = file_id
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class NoSuchIdInRepository(NoSuchId):
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_fmt = ('The file id "%(file_id)s" is not present in the repository'
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def __init__(self, repository, file_id):
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BzrError.__init__(self, repository=repository, file_id=file_id)
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class NotStacked(BranchError):
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_fmt = "The branch '%(branch)s' is not stacked."
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class InventoryModified(InternalBzrError):
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_fmt = ("The current inventory for the tree %(tree)r has been modified,"
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" so a clean inventory cannot be read without data loss.")
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def __init__(self, tree):
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class NoWorkingTree(BzrError):
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_fmt = 'No WorkingTree exists for "%(base)s".'
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def __init__(self, base):
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BzrError.__init__(self)
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class NotBuilding(BzrError):
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_fmt = "Not currently building a tree."
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class NotLocalUrl(BzrError):
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_fmt = "%(url)s is not a local path."
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def __init__(self, url):
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class WorkingTreeAlreadyPopulated(InternalBzrError):
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_fmt = 'Working tree already populated in "%(base)s"'
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def __init__(self, base):
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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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"""Error from user command"""
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# Error from malformed user command; please avoid raising this as a
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# generic exception not caused by user input.
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# I think it's a waste of effort to differentiate between errors that
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# are not intended to be caught anyway. UI code need not subclass
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# BzrCommandError, and non-UI code should not throw a subclass of
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# BzrCommandError. ADHB 20051211
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class NotWriteLocked(BzrError):
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_fmt = """%(not_locked)r is not write locked but needs to be."""
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def __init__(self, not_locked):
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self.not_locked = not_locked
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class BzrOptionError(BzrCommandError):
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_fmt = "Error in command line options"
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class BadIndexFormatSignature(BzrError):
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_fmt = "%(value)s is not an index of type %(_type)s."
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def __init__(self, value, _type):
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BzrError.__init__(self)
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class BadIndexData(BzrError):
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_fmt = "Error in data for index %(value)s."
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def __init__(self, value):
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BzrError.__init__(self)
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class BadIndexDuplicateKey(BzrError):
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_fmt = "The key '%(key)s' is already in index '%(index)s'."
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def __init__(self, key, index):
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BzrError.__init__(self)
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class BadIndexKey(BzrError):
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_fmt = "The key '%(key)s' is not a valid key."
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def __init__(self, key):
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BzrError.__init__(self)
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class BadIndexOptions(BzrError):
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_fmt = "Could not parse options for index %(value)s."
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def __init__(self, value):
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BzrError.__init__(self)
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class BadIndexValue(BzrError):
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_fmt = "The value '%(value)s' is not a valid value."
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def __init__(self, value):
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BzrError.__init__(self)
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class BadOptionValue(BzrError):
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_fmt = """Bad value "%(value)s" for option "%(name)s"."""
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def __init__(self, name, value):
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BzrError.__init__(self, name=name, value=value)
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class StrictCommitFailed(BzrError):
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_fmt = "Commit refused because there are unknown files in the tree"
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# XXX: Should be unified with TransportError; they seem to represent the
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# RBC 20060929: I think that unifiying with TransportError would be a mistake
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# - this is finer than a TransportError - and more useful as such. It
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# differentiates between 'transport has failed' and 'operation on a transport
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class PathError(BzrError):
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_fmt = "Generic path error: %(path)r%(extra)s)"
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def __init__(self, path, extra=None):
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BzrError.__init__(self)
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self.extra = ': ' + str(extra)
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class NoSuchFile(PathError):
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_fmt = "No such file: %(path)r%(extra)s"
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class FileExists(PathError):
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_fmt = "File exists: %(path)r%(extra)s"
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class RenameFailedFilesExist(BzrError):
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"""Used when renaming and both source and dest exist."""
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_fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
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" (Use --after to tell bzr about a rename that has already"
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" happened)%(extra)s")
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def __init__(self, source, dest, extra=None):
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BzrError.__init__(self)
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self.source = str(source)
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self.dest = str(dest)
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self.extra = ' ' + str(extra)
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class NotADirectory(PathError):
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_fmt = '"%(path)s" is not a directory %(extra)s'
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class NotInWorkingDirectory(PathError):
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_fmt = '"%(path)s" is not in the working directory %(extra)s'
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class DirectoryNotEmpty(PathError):
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_fmt = 'Directory not empty: "%(path)s"%(extra)s'
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class HardLinkNotSupported(PathError):
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_fmt = 'Hard-linking "%(path)s" is not supported'
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class ReadingCompleted(InternalBzrError):
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_fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
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"called upon it - the request has been completed and no more "
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def __init__(self, request):
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self.request = request
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class ResourceBusy(PathError):
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_fmt = 'Device or resource busy: "%(path)s"%(extra)s'
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class PermissionDenied(PathError):
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_fmt = 'Permission denied: "%(path)s"%(extra)s'
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class InvalidURL(PathError):
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_fmt = 'Invalid url supplied to transport: "%(path)s"%(extra)s'
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class InvalidURLJoin(PathError):
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_fmt = "Invalid URL join request: %(reason)s: %(base)r + %(join_args)r"
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def __init__(self, reason, base, join_args):
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self.join_args = join_args
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PathError.__init__(self, base, reason)
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class InvalidRebaseURLs(PathError):
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_fmt = "URLs differ by more than path: %(from_)r and %(to)r"
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def __init__(self, from_, to):
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PathError.__init__(self, from_, 'URLs differ by more than path.')
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class UnavailableRepresentation(InternalBzrError):
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_fmt = ("The encoding '%(wanted)s' is not available for key %(key)s which "
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"is encoded as '%(native)s'.")
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def __init__(self, key, wanted, native):
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InternalBzrError.__init__(self)
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class UnknownHook(BzrError):
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_fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
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def __init__(self, hook_type, hook_name):
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BzrError.__init__(self)
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self.type = hook_type
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self.hook = hook_name
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class UnsupportedProtocol(PathError):
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_fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
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def __init__(self, url, extra):
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PathError.__init__(self, url, extra=extra)
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class UnstackableBranchFormat(BzrError):
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_fmt = ("The branch '%(url)s'(%(format)s) is not a stackable format. "
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"You will need to upgrade the branch to permit branch stacking.")
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def __init__(self, format, url):
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BzrError.__init__(self)
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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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"You will need to upgrade the repository to permit branch stacking.")
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def __init__(self, format, url):
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BzrError.__init__(self)
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class ReadError(PathError):
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_fmt = """Error reading from %(path)r."""
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class ShortReadvError(PathError):
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_fmt = ('readv() read %(actual)s bytes rather than %(length)s bytes'
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' at %(offset)s for "%(path)s"%(extra)s')
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internal_error = True
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def __init__(self, path, offset, length, actual, extra=None):
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PathError.__init__(self, path, extra=extra)
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class PathNotChild(PathError):
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_fmt = 'Path "%(path)s" is not a child of path "%(base)s"%(extra)s'
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internal_error = True
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def __init__(self, path, base, extra=None):
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BzrError.__init__(self)
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self.extra = ': ' + str(extra)
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class InvalidNormalization(PathError):
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_fmt = 'Path "%(path)s" is not unicode normalized'
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# TODO: This is given a URL; we try to unescape it but doing that from inside
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# the exception object is a bit undesirable.
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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".'
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def __init__(self, path):
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import bzrlib.urlutils as urlutils
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self.path = urlutils.unescape_for_display(path, 'ascii')
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class NoSubmitBranch(PathError):
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_fmt = 'No submit branch available for branch "%(path)s"'
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def __init__(self, branch):
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import bzrlib.urlutils as urlutils
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self.path = urlutils.unescape_for_display(branch.base, 'ascii')
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class AlreadyBranchError(PathError):
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_fmt = 'Already a branch: "%(path)s".'
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class BranchExistsWithoutWorkingTree(PathError):
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_fmt = 'Directory contains a branch, but no working tree \
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(use bzr checkout if you wish to build a working tree): "%(path)s"'
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class AtomicFileAlreadyClosed(PathError):
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_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
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def __init__(self, path, function):
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PathError.__init__(self, path=path, extra=None)
729
self.function = function
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class InaccessibleParent(PathError):
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_fmt = ('Parent not accessible given base "%(base)s" and'
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' relative path "%(path)s"')
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def __init__(self, path, base):
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PathError.__init__(self, path)
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class NoRepositoryPresent(BzrError):
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_fmt = 'No repository present: "%(path)s"'
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def __init__(self, bzrdir):
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BzrError.__init__(self)
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self.path = bzrdir.transport.clone('..').base
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class FileInWrongBranch(BzrError):
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_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
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def __init__(self, branch, path):
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BzrError.__init__(self)
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self.branch_base = branch.base
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class UnsupportedFormatError(BzrError):
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_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
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class UnknownFormatError(BzrError):
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_fmt = "Unknown %(kind)s format: %(format)r"
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def __init__(self, format, kind='branch'):
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class IncompatibleFormat(BzrError):
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_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
779
def __init__(self, format, bzrdir_format):
780
BzrError.__init__(self)
782
self.bzrdir = bzrdir_format
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class IncompatibleRepositories(BzrError):
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_fmt = "%(target)s\n" \
788
"is not compatible with\n" \
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def __init__(self, source, target, details=None):
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details = "(no details)"
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BzrError.__init__(self, target=target, source=source, details=details)
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class IncompatibleRevision(BzrError):
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_fmt = "Revision is not compatible with %(repo_format)s"
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def __init__(self, repo_format):
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BzrError.__init__(self)
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self.repo_format = repo_format
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class AlreadyVersionedError(BzrError):
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"""Used when a path is expected not to be versioned, but it is."""
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_fmt = "%(context_info)s%(path)s is already versioned."
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def __init__(self, path, context_info=None):
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"""Construct a new AlreadyVersionedError.
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:param path: This is the path which is versioned,
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which should be in a user friendly form.
817
:param context_info: If given, this is information about the context,
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which could explain why this is expected to not be versioned.
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BzrError.__init__(self)
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if context_info is None:
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self.context_info = ''
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self.context_info = context_info + ". "
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828
class NotVersionedError(BzrError):
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"""Specified object is not versioned."""
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"""Used when a path is expected to be versioned, but it is not."""
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_fmt = "%(context_info)s%(path)s is not versioned."
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def __init__(self, path, context_info=None):
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"""Construct a new NotVersionedError.
836
:param path: This is the path which is not versioned,
837
which should be in a user friendly form.
838
:param context_info: If given, this is information about the context,
839
which could explain why this is expected to be versioned.
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BzrError.__init__(self)
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if context_info is None:
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self.context_info = ''
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self.context_info = context_info + ". "
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class PathsNotVersionedError(BzrError):
850
"""Used when reporting several paths which are not versioned"""
852
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
854
def __init__(self, paths):
855
from bzrlib.osutils import quotefn
856
BzrError.__init__(self)
858
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
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class PathsDoNotExist(BzrError):
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_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
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# used when reporting that paths are neither versioned nor in the working
868
def __init__(self, paths, extra=None):
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from bzrlib.osutils import quotefn
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BzrError.__init__(self)
873
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
875
self.extra = ': ' + str(extra)
62
880
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):
70
"""Cannot operate on a file because it is a control file."""
74
class LockError(Exception):
75
"""All exceptions from the lock/unlock functions should be from
76
this exception class. They will be translated as necessary. The
77
original exception is available as e.original_error
79
def __init__(self, e=None):
80
self.original_error = e
82
Exception.__init__(self, e)
84
Exception.__init__(self)
87
class PointlessCommit(Exception):
88
"""Commit failed because nothing was changed."""
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class NoSuchRevision(BzrError):
882
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
884
def __init__(self, filename, kind):
885
BzrError.__init__(self, filename=filename, kind=kind)
888
class BadFilenameEncoding(BzrError):
890
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
891
' encoding %(fs_encoding)s')
893
def __init__(self, filename, fs_encoding):
894
BzrError.__init__(self)
895
self.filename = filename
896
self.fs_encoding = fs_encoding
899
class ForbiddenControlFileError(BzrError):
901
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
904
class LockError(InternalBzrError):
906
_fmt = "Lock error: %(msg)s"
908
# All exceptions from the lock/unlock functions should be from
909
# this exception class. They will be translated as necessary. The
910
# original exception is available as e.original_error
912
# New code should prefer to raise specific subclasses
913
def __init__(self, message):
914
# Python 2.5 uses a slot for StandardError.message,
915
# so use a different variable name. We now work around this in
916
# BzrError.__str__, but this member name is kept for compatability.
920
class LockActive(LockError):
922
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
924
internal_error = False
926
def __init__(self, lock_description):
927
self.lock_description = lock_description
930
class CommitNotPossible(LockError):
932
_fmt = "A commit was attempted but we do not have a write lock open."
938
class AlreadyCommitted(LockError):
940
_fmt = "A rollback was requested, but is not able to be accomplished."
946
class ReadOnlyError(LockError):
948
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
950
# TODO: There should also be an error indicating that you need a write
951
# lock and don't have any lock at all... mbp 20070226
953
def __init__(self, obj):
957
class LockFailed(LockError):
959
internal_error = False
961
_fmt = "Cannot lock %(lock)s: %(why)s"
963
def __init__(self, lock, why):
964
LockError.__init__(self, '')
969
class OutSideTransaction(BzrError):
971
_fmt = ("A transaction related operation was attempted after"
972
" the transaction finished.")
975
class ObjectNotLocked(LockError):
977
_fmt = "%(obj)r is not locked"
979
# this can indicate that any particular object is not locked; see also
980
# LockNotHeld which means that a particular *lock* object is not held by
981
# the caller -- perhaps they should be unified.
982
def __init__(self, obj):
986
class ReadOnlyObjectDirtiedError(ReadOnlyError):
988
_fmt = "Cannot change object %(obj)r in read only transaction"
990
def __init__(self, obj):
994
class UnlockableTransport(LockError):
996
internal_error = False
998
_fmt = "Cannot lock: transport is read only: %(transport)s"
1000
def __init__(self, transport):
1001
self.transport = transport
1004
class LockContention(LockError):
1006
_fmt = 'Could not acquire lock "%(lock)s": %(msg)s'
1007
# TODO: show full url for lock, combining the transport and relative
1010
internal_error = False
1012
def __init__(self, lock, msg=''):
1017
class LockBroken(LockError):
1019
_fmt = ("Lock was broken while still open: %(lock)s"
1020
" - check storage consistency!")
1022
internal_error = False
1024
def __init__(self, lock):
1028
class LockBreakMismatch(LockError):
1030
_fmt = ("Lock was released and re-acquired before being broken:"
1031
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
1033
internal_error = False
1035
def __init__(self, lock, holder, target):
1037
self.holder = holder
1038
self.target = target
1041
class LockNotHeld(LockError):
1043
_fmt = "Lock not held: %(lock)s"
1045
internal_error = False
1047
def __init__(self, lock):
1051
class TokenLockingNotSupported(LockError):
1053
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1055
def __init__(self, obj):
1059
class TokenMismatch(LockBroken):
1061
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1063
internal_error = True
1065
def __init__(self, given_token, lock_token):
1066
self.given_token = given_token
1067
self.lock_token = lock_token
1070
class PointlessCommit(BzrError):
1072
_fmt = "No changes to commit"
1075
class CannotCommitSelectedFileMerge(BzrError):
1077
_fmt = 'Selected-file commit of merges is not supported yet:'\
1078
' files %(files_str)s'
1080
def __init__(self, files):
1081
files_str = ', '.join(files)
1082
BzrError.__init__(self, files=files, files_str=files_str)
1085
class BadCommitMessageEncoding(BzrError):
1087
_fmt = 'The specified commit message contains characters unsupported by '\
1088
'the current encoding.'
1091
class UpgradeReadonly(BzrError):
1093
_fmt = "Upgrade URL cannot work with readonly URLs."
1096
class UpToDateFormat(BzrError):
1098
_fmt = "The branch format %(format)s is already at the most recent format."
1100
def __init__(self, format):
1101
BzrError.__init__(self)
1102
self.format = format
1105
class StrictCommitFailed(Exception):
1107
_fmt = "Commit refused because there are unknowns in the tree."
1110
class NoSuchRevision(InternalBzrError):
1112
_fmt = "%(branch)s has no revision %(revision)s"
92
1114
def __init__(self, branch, revision):
94
self.revision = revision
95
msg = "Branch %s has no revision %s" % (branch, revision)
96
BzrError.__init__(self, msg)
1115
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1116
BzrError.__init__(self, branch=branch, revision=revision)
1119
class RangeInChangeOption(BzrError):
1121
_fmt = "Option --change does not accept revision ranges"
1124
class NoSuchRevisionSpec(BzrError):
1126
_fmt = "No namespace registered for string: %(spec)r"
1128
def __init__(self, spec):
1129
BzrError.__init__(self, spec=spec)
1132
class NoSuchRevisionInTree(NoSuchRevision):
1133
"""When using Tree.revision_tree, and the revision is not accessible."""
1135
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1137
def __init__(self, tree, revision_id):
1138
BzrError.__init__(self)
1140
self.revision_id = revision_id
1143
class InvalidRevisionSpec(BzrError):
1145
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1146
" %(branch)s%(extra)s")
1148
def __init__(self, spec, branch, extra=None):
1149
BzrError.__init__(self, branch=branch, spec=spec)
1151
self.extra = '\n' + str(extra)
99
1156
class HistoryMissing(BzrError):
100
def __init__(self, branch, object_type, object_id):
102
BzrError.__init__(self,
103
'%s is missing %s {%s}'
104
% (branch, object_type, object_id))
1158
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1161
class AppendRevisionsOnlyViolation(BzrError):
1163
_fmt = ('Operation denied because it would change the main history,'
1164
' which is not permitted by the append_revisions_only setting on'
1165
' branch "%(location)s".')
1167
def __init__(self, location):
1168
import bzrlib.urlutils as urlutils
1169
location = urlutils.unescape_for_display(location, 'ascii')
1170
BzrError.__init__(self, location=location)
107
1173
class DivergedBranches(BzrError):
1175
_fmt = ("These branches have diverged."
1176
" Use the missing command to see how.\n"
1177
"Use the merge command to reconcile them.")
108
1179
def __init__(self, branch1, branch2):
109
BzrError.__init__(self, "These branches have diverged.")
110
1180
self.branch1 = branch1
111
1181
self.branch2 = branch2
114
class UnrelatedBranches(BzrCommandError):
116
msg = "Branches have no common ancestor, and no base revision"\
118
BzrCommandError.__init__(self, msg)
1184
class NotLefthandHistory(InternalBzrError):
1186
_fmt = "Supplied history does not follow left-hand parents"
1188
def __init__(self, history):
1189
BzrError.__init__(self, history=history)
1192
class UnrelatedBranches(BzrError):
1194
_fmt = ("Branches have no common ancestor, and"
1195
" no merge base revision was specified.")
1198
class CannotReverseCherrypick(BzrError):
1200
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
120
1204
class NoCommonAncestor(BzrError):
1206
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
121
1208
def __init__(self, revision_a, revision_b):
122
msg = "Revisions have no common ancestor: %s %s." \
123
% (revision_a, revision_b)
124
BzrError.__init__(self, msg)
1209
self.revision_a = revision_a
1210
self.revision_b = revision_b
126
1213
class NoCommonRoot(BzrError):
1215
_fmt = ("Revisions are not derived from the same root: "
1216
"%(revision_a)s %(revision_b)s.")
127
1218
def __init__(self, revision_a, revision_b):
128
msg = "Revisions are not derived from the same root: %s %s." \
129
% (revision_a, revision_b)
130
BzrError.__init__(self, msg)
1219
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
132
1222
class NotAncestor(BzrError):
1224
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
133
1226
def __init__(self, rev_id, not_ancestor_id):
134
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
136
BzrError.__init__(self, msg)
138
self.not_ancestor_id = not_ancestor_id
141
class InstallFailed(BzrError):
142
def __init__(self, revisions):
143
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
144
BzrError.__init__(self, msg)
145
self.revisions = revisions
1227
BzrError.__init__(self, rev_id=rev_id,
1228
not_ancestor_id=not_ancestor_id)
148
1231
class AmbiguousBase(BzrError):
149
1233
def __init__(self, bases):
150
msg = "The correct base is unclear, becase %s are all equally close" %\
1234
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1236
msg = ("The correct base is unclear, because %s are all equally close"
152
1238
BzrError.__init__(self, msg)
153
1239
self.bases = bases
155
class NoCommits(BzrError):
156
def __init__(self, branch):
157
msg = "Branch %s has no commits." % branch
158
BzrError.__init__(self, msg)
1242
class NoCommits(BranchError):
1244
_fmt = "Branch %(branch)s has no commits."
1247
class UnlistableStore(BzrError):
1249
def __init__(self, store):
1250
BzrError.__init__(self, "Store %s is not listable" % store)
1254
class UnlistableBranch(BzrError):
1256
def __init__(self, br):
1257
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1260
class BoundBranchOutOfDate(BzrError):
1262
_fmt = ("Bound branch %(branch)s is out of date with master branch"
1265
def __init__(self, branch, master):
1266
BzrError.__init__(self)
1267
self.branch = branch
1268
self.master = master
1271
class CommitToDoubleBoundBranch(BzrError):
1273
_fmt = ("Cannot commit to branch %(branch)s."
1274
" It is bound to %(master)s, which is bound to %(remote)s.")
1276
def __init__(self, branch, master, remote):
1277
BzrError.__init__(self)
1278
self.branch = branch
1279
self.master = master
1280
self.remote = remote
1283
class OverwriteBoundBranch(BzrError):
1285
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
1287
def __init__(self, branch):
1288
BzrError.__init__(self)
1289
self.branch = branch
1292
class BoundBranchConnectionFailure(BzrError):
1294
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1295
" => %(target)s: %(error)s")
1297
def __init__(self, branch, target, error):
1298
BzrError.__init__(self)
1299
self.branch = branch
1300
self.target = target
1304
class WeaveError(BzrError):
1306
_fmt = "Error in processing weave: %(msg)s"
1308
def __init__(self, msg=None):
1309
BzrError.__init__(self)
1313
class WeaveRevisionAlreadyPresent(WeaveError):
1315
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
1317
def __init__(self, revision_id, weave):
1319
WeaveError.__init__(self)
1320
self.revision_id = revision_id
1324
class WeaveRevisionNotPresent(WeaveError):
1326
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
1328
def __init__(self, revision_id, weave):
1329
WeaveError.__init__(self)
1330
self.revision_id = revision_id
1334
class WeaveFormatError(WeaveError):
1336
_fmt = "Weave invariant violated: %(what)s"
1338
def __init__(self, what):
1339
WeaveError.__init__(self)
1343
class WeaveParentMismatch(WeaveError):
1345
_fmt = "Parents are mismatched between two revisions. %(message)s"
1348
class WeaveInvalidChecksum(WeaveError):
1350
_fmt = "Text did not match it's checksum: %(message)s"
1353
class WeaveTextDiffers(WeaveError):
1355
_fmt = ("Weaves differ on text content. Revision:"
1356
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1358
def __init__(self, revision_id, weave_a, weave_b):
1359
WeaveError.__init__(self)
1360
self.revision_id = revision_id
1361
self.weave_a = weave_a
1362
self.weave_b = weave_b
1365
class WeaveTextDiffers(WeaveError):
1367
_fmt = ("Weaves differ on text content. Revision:"
1368
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1370
def __init__(self, revision_id, weave_a, weave_b):
1371
WeaveError.__init__(self)
1372
self.revision_id = revision_id
1373
self.weave_a = weave_a
1374
self.weave_b = weave_b
1377
class VersionedFileError(BzrError):
1379
_fmt = "Versioned file error"
1382
class RevisionNotPresent(VersionedFileError):
1384
_fmt = 'Revision {%(revision_id)s} not present in "%(file_id)s".'
1386
def __init__(self, revision_id, file_id):
1387
VersionedFileError.__init__(self)
1388
self.revision_id = revision_id
1389
self.file_id = file_id
1392
class RevisionAlreadyPresent(VersionedFileError):
1394
_fmt = 'Revision {%(revision_id)s} already present in "%(file_id)s".'
1396
def __init__(self, revision_id, file_id):
1397
VersionedFileError.__init__(self)
1398
self.revision_id = revision_id
1399
self.file_id = file_id
1402
class VersionedFileInvalidChecksum(VersionedFileError):
1404
_fmt = "Text did not match its checksum: %(message)s"
1407
class KnitError(InternalBzrError):
1412
class KnitCorrupt(KnitError):
1414
_fmt = "Knit %(filename)s corrupt: %(how)s"
1416
def __init__(self, filename, how):
1417
KnitError.__init__(self)
1418
self.filename = filename
1422
class SHA1KnitCorrupt(KnitCorrupt):
1424
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
1425
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
1428
def __init__(self, filename, actual, expected, key, content):
1429
KnitError.__init__(self)
1430
self.filename = filename
1431
self.actual = actual
1432
self.expected = expected
1434
self.content = content
1437
class KnitDataStreamIncompatible(KnitError):
1438
# Not raised anymore, as we can convert data streams. In future we may
1439
# need it again for more exotic cases, so we're keeping it around for now.
1441
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1443
def __init__(self, stream_format, target_format):
1444
self.stream_format = stream_format
1445
self.target_format = target_format
1448
class KnitDataStreamUnknown(KnitError):
1449
# Indicates a data stream we don't know how to handle.
1451
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1453
def __init__(self, stream_format):
1454
self.stream_format = stream_format
1457
class KnitHeaderError(KnitError):
1459
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1461
def __init__(self, badline, filename):
1462
KnitError.__init__(self)
1463
self.badline = badline
1464
self.filename = filename
1466
class KnitIndexUnknownMethod(KnitError):
1467
"""Raised when we don't understand the storage method.
1469
Currently only 'fulltext' and 'line-delta' are supported.
1472
_fmt = ("Knit index %(filename)s does not have a known method"
1473
" in options: %(options)r")
1475
def __init__(self, filename, options):
1476
KnitError.__init__(self)
1477
self.filename = filename
1478
self.options = options
1481
class RetryWithNewPacks(BzrError):
1482
"""Raised when we realize that the packs on disk have changed.
1484
This is meant as more of a signaling exception, to trap between where a
1485
local error occurred and the code that can actually handle the error and
1486
code that can retry appropriately.
1489
internal_error = True
1491
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
1494
def __init__(self, context, reload_occurred, exc_info):
1495
"""create a new RetryWithNewPacks error.
1497
:param reload_occurred: Set to True if we know that the packs have
1498
already been reloaded, and we are failing because of an in-memory
1499
cache miss. If set to True then we will ignore if a reload says
1500
nothing has changed, because we assume it has already reloaded. If
1501
False, then a reload with nothing changed will force an error.
1502
:param exc_info: The original exception traceback, so if there is a
1503
problem we can raise the original error (value from sys.exc_info())
1505
BzrError.__init__(self)
1506
self.reload_occurred = reload_occurred
1507
self.exc_info = exc_info
1508
self.orig_error = exc_info[1]
1509
# TODO: The global error handler should probably treat this by
1510
# raising/printing the original exception with a bit about
1511
# RetryWithNewPacks also not being caught
1514
class RetryAutopack(RetryWithNewPacks):
1515
"""Raised when we are autopacking and we find a missing file.
1517
Meant as a signaling exception, to tell the autopack code it should try
1521
internal_error = True
1523
_fmt = ("Pack files have changed, reload and try autopack again."
1524
" context: %(context)s %(orig_error)s")
1527
class NoSuchExportFormat(BzrError):
1529
_fmt = "Export format %(format)r not supported"
1531
def __init__(self, format):
1532
BzrError.__init__(self)
1533
self.format = format
1536
class TransportError(BzrError):
1538
_fmt = "Transport error: %(msg)s %(orig_error)s"
1540
def __init__(self, msg=None, orig_error=None):
1541
if msg is None and orig_error is not None:
1542
msg = str(orig_error)
1543
if orig_error is None:
1548
self.orig_error = orig_error
1549
BzrError.__init__(self)
1552
class TooManyConcurrentRequests(InternalBzrError):
1554
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1555
" Be sure to finish_writing and finish_reading on the"
1556
" currently open request.")
1558
def __init__(self, medium):
1559
self.medium = medium
1562
class SmartProtocolError(TransportError):
1564
_fmt = "Generic bzr smart protocol error: %(details)s"
1566
def __init__(self, details):
1567
self.details = details
1570
class UnexpectedProtocolVersionMarker(TransportError):
1572
_fmt = "Received bad protocol version marker: %(marker)r"
1574
def __init__(self, marker):
1575
self.marker = marker
1578
class UnknownSmartMethod(InternalBzrError):
1580
_fmt = "The server does not recognise the '%(verb)s' request."
1582
def __init__(self, verb):
1586
class SmartMessageHandlerError(InternalBzrError):
1588
_fmt = ("The message handler raised an exception:\n"
1589
"%(traceback_text)s")
1591
def __init__(self, exc_info):
1593
self.exc_type, self.exc_value, self.exc_tb = exc_info
1594
self.exc_info = exc_info
1595
traceback_strings = traceback.format_exception(
1596
self.exc_type, self.exc_value, self.exc_tb)
1597
self.traceback_text = ''.join(traceback_strings)
1600
# A set of semi-meaningful errors which can be thrown
1601
class TransportNotPossible(TransportError):
1603
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
1606
class ConnectionError(TransportError):
1608
_fmt = "Connection error: %(msg)s %(orig_error)s"
1611
class SocketConnectionError(ConnectionError):
1613
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1615
def __init__(self, host, port=None, msg=None, orig_error=None):
1617
msg = 'Failed to connect to'
1618
if orig_error is None:
1621
orig_error = '; ' + str(orig_error)
1622
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1627
self.port = ':%s' % port
1630
# XXX: This is also used for unexpected end of file, which is different at the
1631
# TCP level from "connection reset".
1632
class ConnectionReset(TransportError):
1634
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1637
class InvalidRange(TransportError):
1639
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1641
def __init__(self, path, offset, msg=None):
1642
TransportError.__init__(self, msg)
1644
self.offset = offset
1647
class InvalidHttpResponse(TransportError):
1649
_fmt = "Invalid http response for %(path)s: %(msg)s"
1651
def __init__(self, path, msg, orig_error=None):
1653
TransportError.__init__(self, msg, orig_error=orig_error)
1656
class InvalidHttpRange(InvalidHttpResponse):
1658
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1660
def __init__(self, path, range, msg):
1662
InvalidHttpResponse.__init__(self, path, msg)
1665
class InvalidHttpContentType(InvalidHttpResponse):
1667
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1669
def __init__(self, path, ctype, msg):
1671
InvalidHttpResponse.__init__(self, path, msg)
1674
class RedirectRequested(TransportError):
1676
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1678
def __init__(self, source, target, is_permanent=False):
1679
self.source = source
1680
self.target = target
1682
self.permanently = ' permanently'
1684
self.permanently = ''
1685
TransportError.__init__(self)
1688
class TooManyRedirections(TransportError):
1690
_fmt = "Too many redirections"
1693
class ConflictsInTree(BzrError):
1695
_fmt = "Working tree has conflicts."
1698
class ParseConfigError(BzrError):
1700
def __init__(self, errors, filename):
1701
if filename is None:
1703
message = "Error(s) parsing config file %s:\n%s" % \
1704
(filename, ('\n'.join(e.msg for e in errors)))
1705
BzrError.__init__(self, message)
1708
class NoEmailInUsername(BzrError):
1710
_fmt = "%(username)r does not seem to contain a reasonable email address"
1712
def __init__(self, username):
1713
BzrError.__init__(self)
1714
self.username = username
1717
class SigningFailed(BzrError):
1719
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1721
def __init__(self, command_line):
1722
BzrError.__init__(self, command_line=command_line)
1725
class WorkingTreeNotRevision(BzrError):
1727
_fmt = ("The working tree for %(basedir)s has changed since"
1728
" the last commit, but weave merge requires that it be"
1731
def __init__(self, tree):
1732
BzrError.__init__(self, basedir=tree.basedir)
1735
class CantReprocessAndShowBase(BzrError):
1737
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1738
"the relationship of conflicting lines to the base")
1741
class GraphCycleError(BzrError):
1743
_fmt = "Cycle in graph %(graph)r"
1745
def __init__(self, graph):
1746
BzrError.__init__(self)
1750
class WritingCompleted(InternalBzrError):
1752
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1753
"called upon it - accept bytes may not be called anymore.")
1755
def __init__(self, request):
1756
self.request = request
1759
class WritingNotComplete(InternalBzrError):
1761
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1762
"called upon it - until the write phase is complete no "
1763
"data may be read.")
1765
def __init__(self, request):
1766
self.request = request
1769
class NotConflicted(BzrError):
1771
_fmt = "File %(filename)s is not conflicted."
1773
def __init__(self, filename):
1774
BzrError.__init__(self)
1775
self.filename = filename
1778
class MediumNotConnected(InternalBzrError):
1780
_fmt = """The medium '%(medium)s' is not connected."""
1782
def __init__(self, medium):
1783
self.medium = medium
1786
class MustUseDecorated(Exception):
1788
_fmt = "A decorating function has requested its original command be used."
1791
class NoBundleFound(BzrError):
1793
_fmt = 'No bundle was found in "%(filename)s".'
1795
def __init__(self, filename):
1796
BzrError.__init__(self)
1797
self.filename = filename
1800
class BundleNotSupported(BzrError):
1802
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1804
def __init__(self, version, msg):
1805
BzrError.__init__(self)
1806
self.version = version
1810
class MissingText(BzrError):
1812
_fmt = ("Branch %(base)s is missing revision"
1813
" %(text_revision)s of %(file_id)s")
1815
def __init__(self, branch, text_revision, file_id):
1816
BzrError.__init__(self)
1817
self.branch = branch
1818
self.base = branch.base
1819
self.text_revision = text_revision
1820
self.file_id = file_id
1823
class DuplicateFileId(BzrError):
1825
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1827
def __init__(self, file_id, entry):
1828
BzrError.__init__(self)
1829
self.file_id = file_id
1833
class DuplicateKey(BzrError):
1835
_fmt = "Key %(key)s is already present in map"
1838
class DuplicateHelpPrefix(BzrError):
1840
_fmt = "The prefix %(prefix)s is in the help search path twice."
1842
def __init__(self, prefix):
1843
self.prefix = prefix
1846
class MalformedTransform(BzrError):
1848
_fmt = "Tree transform is malformed %(conflicts)r"
1851
class NoFinalPath(BzrError):
1853
_fmt = ("No final name for trans_id %(trans_id)r\n"
1854
"file-id: %(file_id)r\n"
1855
"root trans-id: %(root_trans_id)r\n")
1857
def __init__(self, trans_id, transform):
1858
self.trans_id = trans_id
1859
self.file_id = transform.final_file_id(trans_id)
1860
self.root_trans_id = transform.root
1863
class BzrBadParameter(InternalBzrError):
1865
_fmt = "Bad parameter: %(param)r"
1867
# This exception should never be thrown, but it is a base class for all
1868
# parameter-to-function errors.
1870
def __init__(self, param):
1871
BzrError.__init__(self)
1875
class BzrBadParameterNotUnicode(BzrBadParameter):
1877
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1880
class ReusingTransform(BzrError):
1882
_fmt = "Attempt to reuse a transform that has already been applied."
1885
class CantMoveRoot(BzrError):
1887
_fmt = "Moving the root directory is not supported at this time"
1890
class BzrMoveFailedError(BzrError):
1892
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1894
def __init__(self, from_path='', to_path='', extra=None):
1895
from bzrlib.osutils import splitpath
1896
BzrError.__init__(self)
1898
self.extra = ': ' + str(extra)
1902
has_from = len(from_path) > 0
1903
has_to = len(to_path) > 0
1905
self.from_path = splitpath(from_path)[-1]
1910
self.to_path = splitpath(to_path)[-1]
1915
if has_from and has_to:
1916
self.operator = " =>"
1918
self.from_path = "from " + from_path
1920
self.operator = "to"
1922
self.operator = "file"
1925
class BzrRenameFailedError(BzrMoveFailedError):
1927
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1929
def __init__(self, from_path, to_path, extra=None):
1930
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1932
class BzrRemoveChangedFilesError(BzrError):
1933
"""Used when user is trying to remove changed files."""
1935
_fmt = ("Can't safely remove modified or unknown files:\n"
1936
"%(changes_as_text)s"
1937
"Use --keep to not delete them, or --force to delete them regardless.")
1939
def __init__(self, tree_delta):
1940
BzrError.__init__(self)
1941
self.changes_as_text = tree_delta.get_changes_as_text()
1942
#self.paths_as_string = '\n'.join(changed_files)
1943
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1946
class BzrBadParameterNotString(BzrBadParameter):
1948
_fmt = "Parameter %(param)s is not a string or unicode string."
1951
class BzrBadParameterMissing(BzrBadParameter):
1953
_fmt = "Parameter $(param)s is required but not present."
1956
class BzrBadParameterUnicode(BzrBadParameter):
1958
_fmt = ("Parameter %(param)s is unicode but"
1959
" only byte-strings are permitted.")
1962
class BzrBadParameterContainsNewline(BzrBadParameter):
1964
_fmt = "Parameter %(param)s contains a newline."
1967
class DependencyNotPresent(BzrError):
1969
_fmt = 'Unable to import library "%(library)s": %(error)s'
1971
def __init__(self, library, error):
1972
BzrError.__init__(self, library=library, error=error)
1975
class ParamikoNotPresent(DependencyNotPresent):
1977
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1979
def __init__(self, error):
1980
DependencyNotPresent.__init__(self, 'paramiko', error)
1983
class PointlessMerge(BzrError):
1985
_fmt = "Nothing to merge."
1988
class UninitializableFormat(BzrError):
1990
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1992
def __init__(self, format):
1993
BzrError.__init__(self)
1994
self.format = format
1997
class BadConversionTarget(BzrError):
1999
_fmt = "Cannot convert to format %(format)s. %(problem)s"
2001
def __init__(self, problem, format):
2002
BzrError.__init__(self)
2003
self.problem = problem
2004
self.format = format
2007
class NoDiffFound(BzrError):
2009
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2011
def __init__(self, path):
2012
BzrError.__init__(self, path)
2015
class ExecutableMissing(BzrError):
2017
_fmt = "%(exe_name)s could not be found on this machine"
2019
def __init__(self, exe_name):
2020
BzrError.__init__(self, exe_name=exe_name)
2023
class NoDiff(BzrError):
2025
_fmt = "Diff is not installed on this machine: %(msg)s"
2027
def __init__(self, msg):
2028
BzrError.__init__(self, msg=msg)
2031
class NoDiff3(BzrError):
2033
_fmt = "Diff3 is not installed on this machine."
2036
class ExistingContent(BzrError):
2037
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2039
_fmt = "The content being inserted is already present."
2042
class ExistingLimbo(BzrError):
2044
_fmt = """This tree contains left-over files from a failed operation.
2045
Please examine %(limbo_dir)s to see if it contains any files you wish to
2046
keep, and delete it when you are done."""
2048
def __init__(self, limbo_dir):
2049
BzrError.__init__(self)
2050
self.limbo_dir = limbo_dir
2053
class ExistingPendingDeletion(BzrError):
2055
_fmt = """This tree contains left-over files from a failed operation.
2056
Please examine %(pending_deletion)s to see if it contains any files you
2057
wish to keep, and delete it when you are done."""
2059
def __init__(self, pending_deletion):
2060
BzrError.__init__(self, pending_deletion=pending_deletion)
2063
class ImmortalLimbo(BzrError):
2065
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2066
Please examine %(limbo_dir)s to see if it contains any files you wish to
2067
keep, and delete it when you are done."""
2069
def __init__(self, limbo_dir):
2070
BzrError.__init__(self)
2071
self.limbo_dir = limbo_dir
2074
class ImmortalPendingDeletion(BzrError):
2076
_fmt = ("Unable to delete transform temporary directory "
2077
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2078
"contains any files you wish to keep, and delete it when you are done.")
2080
def __init__(self, pending_deletion):
2081
BzrError.__init__(self, pending_deletion=pending_deletion)
2084
class OutOfDateTree(BzrError):
2086
_fmt = "Working tree is out of date, please run 'bzr update'."
2088
def __init__(self, tree):
2089
BzrError.__init__(self)
2093
class PublicBranchOutOfDate(BzrError):
2095
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2098
def __init__(self, public_location, revstring):
2099
import bzrlib.urlutils as urlutils
2100
public_location = urlutils.unescape_for_display(public_location,
2102
BzrError.__init__(self, public_location=public_location,
2103
revstring=revstring)
2106
class MergeModifiedFormatError(BzrError):
2108
_fmt = "Error in merge modified format"
2111
class ConflictFormatError(BzrError):
2113
_fmt = "Format error in conflict listings"
2116
class CorruptDirstate(BzrError):
2118
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2119
"Error: %(description)s")
2121
def __init__(self, dirstate_path, description):
2122
BzrError.__init__(self)
2123
self.dirstate_path = dirstate_path
2124
self.description = description
2127
class CorruptRepository(BzrError):
2129
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2130
"Please run bzr reconcile on this repository.")
2132
def __init__(self, repo):
2133
BzrError.__init__(self)
2134
self.repo_path = repo.bzrdir.root_transport.base
2137
class InconsistentDelta(BzrError):
2138
"""Used when we get a delta that is not valid."""
2140
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2141
" %(file_id)r\nreason: %(reason)s")
2143
def __init__(self, path, file_id, reason):
2144
BzrError.__init__(self)
2146
self.file_id = file_id
2147
self.reason = reason
2150
class UpgradeRequired(BzrError):
2152
_fmt = "To use this feature you must upgrade your branch at %(path)s."
2154
def __init__(self, path):
2155
BzrError.__init__(self)
2159
class RepositoryUpgradeRequired(UpgradeRequired):
2161
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2164
class LocalRequiresBoundBranch(BzrError):
2166
_fmt = "Cannot perform local-only commits on unbound branches."
2169
class InvalidProgressBarType(BzrError):
2171
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2172
" is not a supported type Select one of: %(valid_types)s")
2174
def __init__(self, bar_type, valid_types):
2175
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2178
class UnsupportedOperation(BzrError):
2180
_fmt = ("The method %(mname)s is not supported on"
2181
" objects of type %(tname)s.")
2183
def __init__(self, method, method_self):
2184
self.method = method
2185
self.mname = method.__name__
2186
self.tname = type(method_self).__name__
2189
class CannotSetRevisionId(UnsupportedOperation):
2190
"""Raised when a commit is attempting to set a revision id but cant."""
2193
class NonAsciiRevisionId(UnsupportedOperation):
2194
"""Raised when a commit is attempting to set a non-ascii revision id
2199
class BinaryFile(BzrError):
2201
_fmt = "File is binary but should be text."
2204
class IllegalPath(BzrError):
2206
_fmt = "The path %(path)s is not permitted on this platform"
2208
def __init__(self, path):
2209
BzrError.__init__(self)
2213
class TestamentMismatch(BzrError):
2215
_fmt = """Testament did not match expected value.
2216
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2219
def __init__(self, revision_id, expected, measured):
2220
self.revision_id = revision_id
2221
self.expected = expected
2222
self.measured = measured
2225
class NotABundle(BzrError):
2227
_fmt = "Not a bzr revision-bundle: %(text)r"
2229
def __init__(self, text):
2230
BzrError.__init__(self)
2234
class BadBundle(BzrError):
2236
_fmt = "Bad bzr revision-bundle: %(text)r"
2238
def __init__(self, text):
2239
BzrError.__init__(self)
2243
class MalformedHeader(BadBundle):
2245
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2248
class MalformedPatches(BadBundle):
2250
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2253
class MalformedFooter(BadBundle):
2255
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2258
class UnsupportedEOLMarker(BadBundle):
2260
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2263
# XXX: BadBundle's constructor assumes there's explanatory text,
2264
# but for this there is not
2265
BzrError.__init__(self)
2268
class IncompatibleBundleFormat(BzrError):
2270
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2272
def __init__(self, bundle_format, other):
2273
BzrError.__init__(self)
2274
self.bundle_format = bundle_format
2278
class BadInventoryFormat(BzrError):
2280
_fmt = "Root class for inventory serialization errors"
2283
class UnexpectedInventoryFormat(BadInventoryFormat):
2285
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2287
def __init__(self, msg):
2288
BadInventoryFormat.__init__(self, msg=msg)
2291
class RootNotRich(BzrError):
2293
_fmt = """This operation requires rich root data storage"""
2296
class NoSmartMedium(InternalBzrError):
2298
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2300
def __init__(self, transport):
2301
self.transport = transport
2304
class UnknownSSH(BzrError):
2306
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2308
def __init__(self, vendor):
2309
BzrError.__init__(self)
2310
self.vendor = vendor
2313
class SSHVendorNotFound(BzrError):
2315
_fmt = ("Don't know how to handle SSH connections."
2316
" Please set BZR_SSH environment variable.")
2319
class GhostRevisionsHaveNoRevno(BzrError):
2320
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2322
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2323
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2325
def __init__(self, revision_id, ghost_revision_id):
2326
self.revision_id = revision_id
2327
self.ghost_revision_id = ghost_revision_id
2330
class GhostRevisionUnusableHere(BzrError):
2332
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2334
def __init__(self, revision_id):
2335
BzrError.__init__(self)
2336
self.revision_id = revision_id
2339
class IllegalUseOfScopeReplacer(InternalBzrError):
2341
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2342
" %(msg)s%(extra)s")
2344
def __init__(self, name, msg, extra=None):
2345
BzrError.__init__(self)
2349
self.extra = ': ' + str(extra)
2354
class InvalidImportLine(InternalBzrError):
2356
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2358
def __init__(self, text, msg):
2359
BzrError.__init__(self)
2364
class ImportNameCollision(InternalBzrError):
2366
_fmt = ("Tried to import an object to the same name as"
2367
" an existing object. %(name)s")
2369
def __init__(self, name):
2370
BzrError.__init__(self)
2374
class NotAMergeDirective(BzrError):
2375
"""File starting with %(firstline)r is not a merge directive"""
2376
def __init__(self, firstline):
2377
BzrError.__init__(self, firstline=firstline)
2380
class NoMergeSource(BzrError):
2381
"""Raise if no merge source was specified for a merge directive"""
2383
_fmt = "A merge directive must provide either a bundle or a public"\
2387
class IllegalMergeDirectivePayload(BzrError):
2388
"""A merge directive contained something other than a patch or bundle"""
2390
_fmt = "Bad merge directive payload %(start)r"
2392
def __init__(self, start):
2397
class PatchVerificationFailed(BzrError):
2398
"""A patch from a merge directive could not be verified"""
2400
_fmt = "Preview patch does not match requested changes."
2403
class PatchMissing(BzrError):
2404
"""Raise a patch type was specified but no patch supplied"""
2406
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2408
def __init__(self, patch_type):
2409
BzrError.__init__(self)
2410
self.patch_type = patch_type
2413
class TargetNotBranch(BzrError):
2414
"""A merge directive's target branch is required, but isn't a branch"""
2416
_fmt = ("Your branch does not have all of the revisions required in "
2417
"order to merge this merge directive and the target "
2418
"location specified in the merge directive is not a branch: "
2421
def __init__(self, location):
2422
BzrError.__init__(self)
2423
self.location = location
2426
class UnsupportedInventoryKind(BzrError):
2428
_fmt = """Unsupported entry kind %(kind)s"""
2430
def __init__(self, kind):
2434
class BadSubsumeSource(BzrError):
2436
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2438
def __init__(self, tree, other_tree, reason):
2440
self.other_tree = other_tree
2441
self.reason = reason
2444
class SubsumeTargetNeedsUpgrade(BzrError):
2446
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2448
def __init__(self, other_tree):
2449
self.other_tree = other_tree
2452
class BadReferenceTarget(InternalBzrError):
2454
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2457
def __init__(self, tree, other_tree, reason):
2459
self.other_tree = other_tree
2460
self.reason = reason
2463
class NoSuchTag(BzrError):
2465
_fmt = "No such tag: %(tag_name)s"
2467
def __init__(self, tag_name):
2468
self.tag_name = tag_name
2471
class TagsNotSupported(BzrError):
2473
_fmt = ("Tags not supported by %(branch)s;"
2474
" you may be able to use bzr upgrade.")
2476
def __init__(self, branch):
2477
self.branch = branch
2480
class TagAlreadyExists(BzrError):
2482
_fmt = "Tag %(tag_name)s already exists."
2484
def __init__(self, tag_name):
2485
self.tag_name = tag_name
2488
class MalformedBugIdentifier(BzrError):
2490
_fmt = ('Did not understand bug identifier %(bug_id)s: %(reason)s. '
2491
'See "bzr help bugs" for more information on this feature.')
2493
def __init__(self, bug_id, reason):
2494
self.bug_id = bug_id
2495
self.reason = reason
2498
class InvalidBugTrackerURL(BzrError):
2500
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2501
"contain {id}: %(url)s")
2503
def __init__(self, abbreviation, url):
2504
self.abbreviation = abbreviation
2508
class UnknownBugTrackerAbbreviation(BzrError):
2510
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2513
def __init__(self, abbreviation, branch):
2514
self.abbreviation = abbreviation
2515
self.branch = branch
2518
class InvalidLineInBugsProperty(BzrError):
2520
_fmt = ("Invalid line in bugs property: '%(line)s'")
2522
def __init__(self, line):
2526
class InvalidBugStatus(BzrError):
2528
_fmt = ("Invalid bug status: '%(status)s'")
2530
def __init__(self, status):
2531
self.status = status
2534
class UnexpectedSmartServerResponse(BzrError):
2536
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2538
def __init__(self, response_tuple):
2539
self.response_tuple = response_tuple
2542
class ErrorFromSmartServer(BzrError):
2543
"""An error was received from a smart server.
2545
:seealso: UnknownErrorFromSmartServer
2548
_fmt = "Error received from smart server: %(error_tuple)r"
2550
internal_error = True
2552
def __init__(self, error_tuple):
2553
self.error_tuple = error_tuple
2555
self.error_verb = error_tuple[0]
2557
self.error_verb = None
2558
self.error_args = error_tuple[1:]
2561
class UnknownErrorFromSmartServer(BzrError):
2562
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2565
This is distinct from ErrorFromSmartServer so that it is possible to
2566
distinguish between the following two cases:
2567
- ErrorFromSmartServer was uncaught. This is logic error in the client
2568
and so should provoke a traceback to the user.
2569
- ErrorFromSmartServer was caught but its error_tuple could not be
2570
translated. This is probably because the server sent us garbage, and
2571
should not provoke a traceback.
2574
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2576
internal_error = False
2578
def __init__(self, error_from_smart_server):
2581
:param error_from_smart_server: An ErrorFromSmartServer instance.
2583
self.error_from_smart_server = error_from_smart_server
2584
self.error_tuple = error_from_smart_server.error_tuple
2587
class ContainerError(BzrError):
2588
"""Base class of container errors."""
2591
class UnknownContainerFormatError(ContainerError):
2593
_fmt = "Unrecognised container format: %(container_format)r"
2595
def __init__(self, container_format):
2596
self.container_format = container_format
2599
class UnexpectedEndOfContainerError(ContainerError):
2601
_fmt = "Unexpected end of container stream"
2604
class UnknownRecordTypeError(ContainerError):
2606
_fmt = "Unknown record type: %(record_type)r"
2608
def __init__(self, record_type):
2609
self.record_type = record_type
2612
class InvalidRecordError(ContainerError):
2614
_fmt = "Invalid record: %(reason)s"
2616
def __init__(self, reason):
2617
self.reason = reason
2620
class ContainerHasExcessDataError(ContainerError):
2622
_fmt = "Container has data after end marker: %(excess)r"
2624
def __init__(self, excess):
2625
self.excess = excess
2628
class DuplicateRecordNameError(ContainerError):
2630
_fmt = "Container has multiple records with the same name: %(name)s"
2632
def __init__(self, name):
2636
class NoDestinationAddress(InternalBzrError):
2638
_fmt = "Message does not have a destination address."
2641
class RepositoryDataStreamError(BzrError):
2643
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2645
def __init__(self, reason):
2646
self.reason = reason
2649
class SMTPError(BzrError):
2651
_fmt = "SMTP error: %(error)s"
2653
def __init__(self, error):
2657
class NoMessageSupplied(BzrError):
2659
_fmt = "No message supplied."
2662
class NoMailAddressSpecified(BzrError):
2664
_fmt = "No mail-to address (--mail-to) or output (-o) specified."
2667
class UnknownMailClient(BzrError):
2669
_fmt = "Unknown mail client: %(mail_client)s"
2671
def __init__(self, mail_client):
2672
BzrError.__init__(self, mail_client=mail_client)
2675
class MailClientNotFound(BzrError):
2677
_fmt = "Unable to find mail client with the following names:"\
2678
" %(mail_command_list_string)s"
2680
def __init__(self, mail_command_list):
2681
mail_command_list_string = ', '.join(mail_command_list)
2682
BzrError.__init__(self, mail_command_list=mail_command_list,
2683
mail_command_list_string=mail_command_list_string)
2685
class SMTPConnectionRefused(SMTPError):
2687
_fmt = "SMTP connection to %(host)s refused"
2689
def __init__(self, error, host):
2694
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2696
_fmt = "Please specify smtp_server. No server at default %(host)s."
2699
class BzrDirError(BzrError):
2701
def __init__(self, bzrdir):
2702
import bzrlib.urlutils as urlutils
2703
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2705
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2708
class UnsyncedBranches(BzrDirError):
2710
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2711
" bzr help sync-for-reconfigure.")
2713
def __init__(self, bzrdir, target_branch):
2714
BzrDirError.__init__(self, bzrdir)
2715
import bzrlib.urlutils as urlutils
2716
self.target_url = urlutils.unescape_for_display(target_branch.base,
2720
class AlreadyBranch(BzrDirError):
2722
_fmt = "'%(display_url)s' is already a branch."
2725
class AlreadyTree(BzrDirError):
2727
_fmt = "'%(display_url)s' is already a tree."
2730
class AlreadyCheckout(BzrDirError):
2732
_fmt = "'%(display_url)s' is already a checkout."
2735
class AlreadyLightweightCheckout(BzrDirError):
2737
_fmt = "'%(display_url)s' is already a lightweight checkout."
2740
class AlreadyUsingShared(BzrDirError):
2742
_fmt = "'%(display_url)s' is already using a shared repository."
2745
class AlreadyStandalone(BzrDirError):
2747
_fmt = "'%(display_url)s' is already standalone."
2750
class AlreadyWithTrees(BzrDirError):
2752
_fmt = ("Shared repository '%(display_url)s' already creates "
2756
class AlreadyWithNoTrees(BzrDirError):
2758
_fmt = ("Shared repository '%(display_url)s' already doesn't create "
2762
class ReconfigurationNotSupported(BzrDirError):
2764
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2767
class NoBindLocation(BzrDirError):
2769
_fmt = "No location could be found to bind to at %(display_url)s."
2772
class UncommittedChanges(BzrError):
2774
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2776
def __init__(self, tree):
2777
import bzrlib.urlutils as urlutils
2778
display_url = urlutils.unescape_for_display(
2779
tree.bzrdir.root_transport.base, 'ascii')
2780
BzrError.__init__(self, tree=tree, display_url=display_url)
2783
class MissingTemplateVariable(BzrError):
2785
_fmt = 'Variable {%(name)s} is not available.'
2787
def __init__(self, name):
2791
class NoTemplate(BzrError):
2793
_fmt = 'No template specified.'
2796
class UnableCreateSymlink(BzrError):
2798
_fmt = 'Unable to create symlink %(path_str)son this platform'
2800
def __init__(self, path=None):
2804
path_str = repr(str(path))
2805
except UnicodeEncodeError:
2806
path_str = repr(path)
2808
self.path_str = path_str
2811
class UnsupportedTimezoneFormat(BzrError):
2813
_fmt = ('Unsupported timezone format "%(timezone)s", '
2814
'options are "utc", "original", "local".')
2816
def __init__(self, timezone):
2817
self.timezone = timezone
2820
class CommandAvailableInPlugin(StandardError):
2822
internal_error = False
2824
def __init__(self, cmd_name, plugin_metadata, provider):
2826
self.plugin_metadata = plugin_metadata
2827
self.cmd_name = cmd_name
2828
self.provider = provider
2832
_fmt = ('"%s" is not a standard bzr command. \n'
2833
'However, the following official plugin provides this command: %s\n'
2834
'You can install it by going to: %s'
2835
% (self.cmd_name, self.plugin_metadata['name'],
2836
self.plugin_metadata['url']))
2841
class NoPluginAvailable(BzrError):
2845
class UnableEncodePath(BzrError):
2847
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2848
'user encoding %(user_encoding)s')
2850
def __init__(self, path, kind):
2851
from bzrlib.osutils import get_user_encoding
2854
self.user_encoding = osutils.get_user_encoding()
2857
class NoSuchAlias(BzrError):
2859
_fmt = ('The alias "%(alias_name)s" does not exist.')
2861
def __init__(self, alias_name):
2862
BzrError.__init__(self, alias_name=alias_name)
2865
class DirectoryLookupFailure(BzrError):
2866
"""Base type for lookup errors."""
2871
class InvalidLocationAlias(DirectoryLookupFailure):
2873
_fmt = '"%(alias_name)s" is not a valid location alias.'
2875
def __init__(self, alias_name):
2876
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2879
class UnsetLocationAlias(DirectoryLookupFailure):
2881
_fmt = 'No %(alias_name)s location assigned.'
2883
def __init__(self, alias_name):
2884
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2887
class CannotBindAddress(BzrError):
2889
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2891
def __init__(self, host, port, orig_error):
2892
BzrError.__init__(self, host=host, port=port,
2893
orig_error=orig_error[1])
2896
class UnknownRules(BzrError):
2898
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2900
def __init__(self, unknowns):
2901
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2904
class HookFailed(BzrError):
2905
"""Raised when a pre_change_branch_tip hook function fails anything other
2906
than TipChangeRejected.
2909
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2910
"%(traceback_text)s%(exc_value)s")
2912
def __init__(self, hook_stage, hook_name, exc_info):
2914
self.hook_stage = hook_stage
2915
self.hook_name = hook_name
2916
self.exc_info = exc_info
2917
self.exc_type = exc_info[0]
2918
self.exc_value = exc_info[1]
2919
self.exc_tb = exc_info[2]
2920
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2923
class TipChangeRejected(BzrError):
2924
"""A pre_change_branch_tip hook function may raise this to cleanly and
2925
explicitly abort a change to a branch tip.
2928
_fmt = u"Tip change rejected: %(msg)s"
2930
def __init__(self, msg):
2934
class ShelfCorrupt(BzrError):
2936
_fmt = "Shelf corrupt."
2939
class NoSuchShelfId(BzrError):
2941
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
2943
def __init__(self, shelf_id):
2944
BzrError.__init__(self, shelf_id=shelf_id)
2947
class InvalidShelfId(BzrError):
2949
_fmt = '"%(invalid_id)s" is not a valid shelf id, try a number instead.'
2951
def __init__(self, invalid_id):
2952
BzrError.__init__(self, invalid_id=invalid_id)
2955
class JailBreak(BzrError):
2957
_fmt = "An attempt to access a url outside the server jail was made: '%(url)s'."
2959
def __init__(self, url):
2960
BzrError.__init__(self, url=url)
2963
class UserAbort(BzrError):
2965
_fmt = 'The user aborted the operation.'
2968
class MustHaveWorkingTree(BzrError):
2970
_fmt = ("Branching '%(url)s'(%(format)s) must create a working tree.")
2972
def __init__(self, format, url):
2973
BzrError.__init__(self, format=format, url=url)
2976
class NoSuchView(BzrError):
2977
"""A view does not exist.
2980
_fmt = u"No such view: %(view_name)s."
2982
def __init__(self, view_name):
2983
self.view_name = view_name
2986
class ViewsNotSupported(BzrError):
2987
"""Views are not supported by a tree format.
2990
_fmt = ("Views are not supported by %(tree)s;"
2991
" use 'bzr upgrade' to change your tree to a later format.")
2993
def __init__(self, tree):
2997
class FileOutsideView(BzrError):
2999
_fmt = ('Specified file "%(file_name)s" is outside the current view: '
3002
def __init__(self, file_name, view_files):
3003
self.file_name = file_name
3004
self.view_str = ", ".join(view_files)
3007
class UnresumableWriteGroup(BzrError):
3009
_fmt = ("Repository %(repository)s cannot resume write group "
3010
"%(write_groups)r: %(reason)s")
3012
internal_error = True
3014
def __init__(self, repository, write_groups, reason):
3015
self.repository = repository
3016
self.write_groups = write_groups
3017
self.reason = reason
3020
class UnsuspendableWriteGroup(BzrError):
3022
_fmt = ("Repository %(repository)s cannot suspend a write group.")
3024
internal_error = True
3026
def __init__(self, repository):
3027
self.repository = repository
3030
class LossyPushToSameVCS(BzrError):
3032
_fmt = ("Lossy push not possible between %(source_branch)r and "
3033
"%(target_branch)r that are in the same VCS.")
3035
internal_error = True
3037
def __init__(self, source_branch, target_branch):
3038
self.source_branch = source_branch
3039
self.target_branch = target_branch
added
removed
bzrlib/errors.py
