1
# Copyright (C) 2005, 2006, 2007, 2008 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""Exceptions for bzr, and reporting of them.
24
from bzrlib.patches import (
33
# TODO: is there any value in providing the .args field used by standard
34
# python exceptions? A list of values with no names seems less useful
37
# TODO: Perhaps convert the exception to a string at the moment it's
38
# constructed to make sure it will succeed. But that says nothing about
39
# exceptions that are never raised.
41
# TODO: selftest assertRaises should probably also check that every error
42
# raised can be formatted as a string successfully, and without giving
46
# return codes from the bzr program
49
EXIT_INTERNAL_ERROR = 4
52
class BzrError(StandardError):
54
Base class for errors raised by bzrlib.
56
:cvar internal_error: if True this was probably caused by a bzr bug and
57
should be displayed with a traceback; if False (or absent) this was
58
probably a user or environment error and they don't need the gory details.
59
(That can be overridden by -Derror on the command line.)
61
:cvar _fmt: Format string to display the error; this is expanded
62
by the instance's dict.
65
internal_error = False
67
def __init__(self, msg=None, **kwds):
68
"""Construct a new BzrError.
70
There are two alternative forms for constructing these objects.
71
Either a preformatted string may be passed, or a set of named
72
arguments can be given. The first is for generic "user" errors which
73
are not intended to be caught and so do not need a specific subclass.
74
The second case is for use with subclasses that provide a _fmt format
75
string to print the arguments.
77
Keyword arguments are taken as parameters to the error, which can
78
be inserted into the format string template. It's recommended
79
that subclasses override the __init__ method to require specific
82
:param msg: If given, this is the literal complete text for the error,
83
not subject to expansion. 'msg' is used instead of 'message' because
84
python evolved and, in 2.6, forbids the use of 'message'.
86
StandardError.__init__(self)
88
# I was going to deprecate this, but it actually turns out to be
89
# quite handy - mbp 20061103.
90
self._preformatted_string = msg
92
self._preformatted_string = None
93
for key, value in kwds.items():
94
setattr(self, key, value)
97
s = getattr(self, '_preformatted_string', None)
99
# contains a preformatted message
102
fmt = self._get_format_string()
104
d = dict(self.__dict__)
106
# __str__() should always return a 'str' object
107
# never a 'unicode' object.
109
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
110
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
111
% (self.__class__.__name__,
113
getattr(self, '_fmt', None),
116
def __unicode__(self):
118
if isinstance(u, str):
119
# Try decoding the str using the default encoding.
121
elif not isinstance(u, unicode):
122
# Try to make a unicode object from it, because __unicode__ must
123
# return a unicode object.
129
if isinstance(s, unicode):
132
# __str__ must return a str.
137
return '%s(%s)' % (self.__class__.__name__, str(self))
139
def _get_format_string(self):
140
"""Return format string for this exception or None"""
141
fmt = getattr(self, '_fmt', None)
144
fmt = getattr(self, '__doc__', None)
146
symbol_versioning.warn("%s uses its docstring as a format, "
147
"it should use _fmt instead" % self.__class__.__name__,
150
return 'Unprintable exception %s: dict=%r, fmt=%r' \
151
% (self.__class__.__name__,
153
getattr(self, '_fmt', None),
156
def __eq__(self, other):
157
if self.__class__ != other.__class__:
158
return NotImplemented
159
return self.__dict__ == other.__dict__
162
class InternalBzrError(BzrError):
163
"""Base class for errors that are internal in nature.
165
This is a convenience class for errors that are internal. The
166
internal_error attribute can still be altered in subclasses, if needed.
167
Using this class is simply an easy way to get internal errors.
170
internal_error = True
173
class BzrNewError(BzrError):
174
"""Deprecated error base class."""
175
# base classes should override the docstring with their human-
176
# readable explanation
178
def __init__(self, *args, **kwds):
179
# XXX: Use the underlying BzrError to always generate the args
180
# attribute if it doesn't exist. We can't use super here, because
181
# exceptions are old-style classes in python2.4 (but new in 2.5).
183
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
184
'please convert %s to use BzrError instead'
185
% self.__class__.__name__,
188
BzrError.__init__(self, *args)
189
for key, value in kwds.items():
190
setattr(self, key, value)
194
# __str__() should always return a 'str' object
195
# never a 'unicode' object.
196
s = self.__doc__ % self.__dict__
197
if isinstance(s, unicode):
198
return s.encode('utf8')
200
except (TypeError, NameError, ValueError, KeyError), e:
201
return 'Unprintable exception %s(%r): %r' \
202
% (self.__class__.__name__,
206
class AlreadyBuilding(BzrError):
208
_fmt = "The tree builder is already building a tree."
211
class BranchError(BzrError):
212
"""Base class for concrete 'errors about a branch'."""
214
def __init__(self, branch):
215
BzrError.__init__(self, branch=branch)
218
class BzrCheckError(InternalBzrError):
220
_fmt = "Internal check failed: %(msg)s"
222
def __init__(self, msg):
223
BzrError.__init__(self)
227
class DirstateCorrupt(BzrError):
229
_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
231
def __init__(self, state, msg):
232
BzrError.__init__(self)
237
class DisabledMethod(InternalBzrError):
239
_fmt = "The smart server method '%(class_name)s' is disabled."
241
def __init__(self, class_name):
242
BzrError.__init__(self)
243
self.class_name = class_name
246
class IncompatibleAPI(BzrError):
248
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
249
'It supports versions "%(minimum)s" to "%(current)s".'
251
def __init__(self, api, wanted, minimum, current):
254
self.minimum = minimum
255
self.current = current
258
class InProcessTransport(BzrError):
260
_fmt = "The transport '%(transport)s' is only accessible within this " \
263
def __init__(self, transport):
264
self.transport = transport
267
class InvalidEntryName(InternalBzrError):
269
_fmt = "Invalid entry name: %(name)s"
271
def __init__(self, name):
272
BzrError.__init__(self)
276
class InvalidRevisionNumber(BzrError):
278
_fmt = "Invalid revision number %(revno)s"
280
def __init__(self, revno):
281
BzrError.__init__(self)
285
class InvalidRevisionId(BzrError):
287
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
289
def __init__(self, revision_id, branch):
290
# branch can be any string or object with __str__ defined
291
BzrError.__init__(self)
292
self.revision_id = revision_id
296
class ReservedId(BzrError):
298
_fmt = "Reserved revision-id {%(revision_id)s}"
300
def __init__(self, revision_id):
301
self.revision_id = revision_id
304
class RootMissing(InternalBzrError):
306
_fmt = ("The root entry of a tree must be the first entry supplied to "
307
"record_entry_contents.")
310
class NoPublicBranch(BzrError):
312
_fmt = 'There is no public branch set for "%(branch_url)s".'
314
def __init__(self, branch):
315
import bzrlib.urlutils as urlutils
316
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
317
BzrError.__init__(self, branch_url=public_location)
320
class NoHelpTopic(BzrError):
322
_fmt = ("No help could be found for '%(topic)s'. "
323
"Please use 'bzr help topics' to obtain a list of topics.")
325
def __init__(self, topic):
329
class NoSuchId(BzrError):
331
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
333
def __init__(self, tree, file_id):
334
BzrError.__init__(self)
335
self.file_id = file_id
339
class NoSuchIdInRepository(NoSuchId):
341
_fmt = ('The file id "%(file_id)s" is not present in the repository'
344
def __init__(self, repository, file_id):
345
BzrError.__init__(self, repository=repository, file_id=file_id)
348
class NotStacked(BranchError):
350
_fmt = "The branch '%(branch)s' is not stacked."
353
class InventoryModified(InternalBzrError):
355
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
356
" so a clean inventory cannot be read without data loss.")
358
def __init__(self, tree):
362
class NoWorkingTree(BzrError):
364
_fmt = 'No WorkingTree exists for "%(base)s".'
366
def __init__(self, base):
367
BzrError.__init__(self)
371
class NotBuilding(BzrError):
373
_fmt = "Not currently building a tree."
376
class NotLocalUrl(BzrError):
378
_fmt = "%(url)s is not a local path."
380
def __init__(self, url):
384
class WorkingTreeAlreadyPopulated(InternalBzrError):
386
_fmt = 'Working tree already populated in "%(base)s"'
388
def __init__(self, base):
392
class BzrCommandError(BzrError):
393
"""Error from user command"""
395
# Error from malformed user command; please avoid raising this as a
396
# generic exception not caused by user input.
398
# I think it's a waste of effort to differentiate between errors that
399
# are not intended to be caught anyway. UI code need not subclass
400
# BzrCommandError, and non-UI code should not throw a subclass of
401
# BzrCommandError. ADHB 20051211
404
class NotWriteLocked(BzrError):
406
_fmt = """%(not_locked)r is not write locked but needs to be."""
408
def __init__(self, not_locked):
409
self.not_locked = not_locked
412
class BzrOptionError(BzrCommandError):
414
_fmt = "Error in command line options"
417
class BadIndexFormatSignature(BzrError):
419
_fmt = "%(value)s is not an index of type %(_type)s."
421
def __init__(self, value, _type):
422
BzrError.__init__(self)
427
class BadIndexData(BzrError):
429
_fmt = "Error in data for index %(value)s."
431
def __init__(self, value):
432
BzrError.__init__(self)
436
class BadIndexDuplicateKey(BzrError):
438
_fmt = "The key '%(key)s' is already in index '%(index)s'."
440
def __init__(self, key, index):
441
BzrError.__init__(self)
446
class BadIndexKey(BzrError):
448
_fmt = "The key '%(key)s' is not a valid key."
450
def __init__(self, key):
451
BzrError.__init__(self)
455
class BadIndexOptions(BzrError):
457
_fmt = "Could not parse options for index %(value)s."
459
def __init__(self, value):
460
BzrError.__init__(self)
464
class BadIndexValue(BzrError):
466
_fmt = "The value '%(value)s' is not a valid value."
468
def __init__(self, value):
469
BzrError.__init__(self)
473
class BadOptionValue(BzrError):
475
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
477
def __init__(self, name, value):
478
BzrError.__init__(self, name=name, value=value)
481
class StrictCommitFailed(BzrError):
483
_fmt = "Commit refused because there are unknown files in the tree"
486
# XXX: Should be unified with TransportError; they seem to represent the
488
# RBC 20060929: I think that unifiying with TransportError would be a mistake
489
# - this is finer than a TransportError - and more useful as such. It
490
# differentiates between 'transport has failed' and 'operation on a transport
492
class PathError(BzrError):
494
_fmt = "Generic path error: %(path)r%(extra)s)"
496
def __init__(self, path, extra=None):
497
BzrError.__init__(self)
500
self.extra = ': ' + str(extra)
505
class NoSuchFile(PathError):
507
_fmt = "No such file: %(path)r%(extra)s"
510
class FileExists(PathError):
512
_fmt = "File exists: %(path)r%(extra)s"
515
class RenameFailedFilesExist(BzrError):
516
"""Used when renaming and both source and dest exist."""
518
_fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
519
" (Use --after to tell bzr about a rename that has already"
520
" happened)%(extra)s")
522
def __init__(self, source, dest, extra=None):
523
BzrError.__init__(self)
524
self.source = str(source)
525
self.dest = str(dest)
527
self.extra = ' ' + str(extra)
532
class NotADirectory(PathError):
534
_fmt = '"%(path)s" is not a directory %(extra)s'
537
class NotInWorkingDirectory(PathError):
539
_fmt = '"%(path)s" is not in the working directory %(extra)s'
542
class DirectoryNotEmpty(PathError):
544
_fmt = 'Directory not empty: "%(path)s"%(extra)s'
547
class HardLinkNotSupported(PathError):
549
_fmt = 'Hard-linking "%(path)s" is not supported'
552
class ReadingCompleted(InternalBzrError):
554
_fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
555
"called upon it - the request has been completed and no more "
558
def __init__(self, request):
559
self.request = request
562
class ResourceBusy(PathError):
564
_fmt = 'Device or resource busy: "%(path)s"%(extra)s'
567
class PermissionDenied(PathError):
569
_fmt = 'Permission denied: "%(path)s"%(extra)s'
572
class InvalidURL(PathError):
574
_fmt = 'Invalid url supplied to transport: "%(path)s"%(extra)s'
577
class InvalidURLJoin(PathError):
579
_fmt = "Invalid URL join request: %(reason)s: %(base)r + %(join_args)r"
581
def __init__(self, reason, base, join_args):
584
self.join_args = join_args
585
PathError.__init__(self, base, reason)
588
class InvalidRebaseURLs(PathError):
590
_fmt = "URLs differ by more than path: %(from_)r and %(to)r"
592
def __init__(self, from_, to):
595
PathError.__init__(self, from_, 'URLs differ by more than path.')
598
class UnavailableRepresentation(InternalBzrError):
600
_fmt = ("The encoding '%(wanted)s' is not available for key %(key)s which "
601
"is encoded as '%(native)s'.")
603
def __init__(self, key, wanted, native):
604
InternalBzrError.__init__(self)
610
class UnknownHook(BzrError):
612
_fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
614
def __init__(self, hook_type, hook_name):
615
BzrError.__init__(self)
616
self.type = hook_type
617
self.hook = hook_name
620
class UnsupportedProtocol(PathError):
622
_fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
624
def __init__(self, url, extra):
625
PathError.__init__(self, url, extra=extra)
628
class UnstackableBranchFormat(BzrError):
630
_fmt = ("The branch '%(url)s'(%(format)s) is not a stackable format. "
631
"You will need to upgrade the branch to permit branch stacking.")
633
def __init__(self, format, url):
634
BzrError.__init__(self)
639
class UnstackableRepositoryFormat(BzrError):
641
_fmt = ("The repository '%(url)s'(%(format)s) is not a stackable format. "
642
"You will need to upgrade the repository to permit branch stacking.")
644
def __init__(self, format, url):
645
BzrError.__init__(self)
650
class ReadError(PathError):
652
_fmt = """Error reading from %(path)r."""
655
class ShortReadvError(PathError):
657
_fmt = ('readv() read %(actual)s bytes rather than %(length)s bytes'
658
' at %(offset)s for "%(path)s"%(extra)s')
660
internal_error = True
662
def __init__(self, path, offset, length, actual, extra=None):
663
PathError.__init__(self, path, extra=extra)
669
class PathNotChild(PathError):
671
_fmt = 'Path "%(path)s" is not a child of path "%(base)s"%(extra)s'
673
internal_error = True
675
def __init__(self, path, base, extra=None):
676
BzrError.__init__(self)
680
self.extra = ': ' + str(extra)
685
class InvalidNormalization(PathError):
687
_fmt = 'Path "%(path)s" is not unicode normalized'
690
# TODO: This is given a URL; we try to unescape it but doing that from inside
691
# the exception object is a bit undesirable.
692
# TODO: Probably this behavior of should be a common superclass
693
class NotBranchError(PathError):
695
_fmt = 'Not a branch: "%(path)s".'
697
def __init__(self, path):
698
import bzrlib.urlutils as urlutils
699
self.path = urlutils.unescape_for_display(path, 'ascii')
702
class NoSubmitBranch(PathError):
704
_fmt = 'No submit branch available for branch "%(path)s"'
706
def __init__(self, branch):
707
import bzrlib.urlutils as urlutils
708
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
711
class AlreadyBranchError(PathError):
713
_fmt = 'Already a branch: "%(path)s".'
716
class BranchExistsWithoutWorkingTree(PathError):
718
_fmt = 'Directory contains a branch, but no working tree \
719
(use bzr checkout if you wish to build a working tree): "%(path)s"'
722
class AtomicFileAlreadyClosed(PathError):
724
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
727
def __init__(self, path, function):
728
PathError.__init__(self, path=path, extra=None)
729
self.function = function
732
class InaccessibleParent(PathError):
734
_fmt = ('Parent not accessible given base "%(base)s" and'
735
' relative path "%(path)s"')
737
def __init__(self, path, base):
738
PathError.__init__(self, path)
742
class NoRepositoryPresent(BzrError):
744
_fmt = 'No repository present: "%(path)s"'
745
def __init__(self, bzrdir):
746
BzrError.__init__(self)
747
self.path = bzrdir.transport.clone('..').base
750
class FileInWrongBranch(BzrError):
752
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
754
def __init__(self, branch, path):
755
BzrError.__init__(self)
757
self.branch_base = branch.base
761
class UnsupportedFormatError(BzrError):
763
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
766
class UnknownFormatError(BzrError):
768
_fmt = "Unknown %(kind)s format: %(format)r"
770
def __init__(self, format, kind='branch'):
775
class IncompatibleFormat(BzrError):
777
_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
785
class IncompatibleRepositories(BzrError):
787
_fmt = "%(target)s\n" \
788
"is not compatible with\n" \
792
def __init__(self, source, target, details=None):
794
details = "(no details)"
795
BzrError.__init__(self, target=target, source=source, details=details)
798
class IncompatibleRevision(BzrError):
800
_fmt = "Revision is not compatible with %(repo_format)s"
802
def __init__(self, repo_format):
803
BzrError.__init__(self)
804
self.repo_format = repo_format
807
class AlreadyVersionedError(BzrError):
808
"""Used when a path is expected not to be versioned, but it is."""
810
_fmt = "%(context_info)s%(path)s is already versioned."
812
def __init__(self, path, context_info=None):
813
"""Construct a new AlreadyVersionedError.
815
:param path: This is the path which is versioned,
816
which should be in a user friendly form.
817
:param context_info: If given, this is information about the context,
818
which could explain why this is expected to not be versioned.
820
BzrError.__init__(self)
822
if context_info is None:
823
self.context_info = ''
825
self.context_info = context_info + ". "
828
class NotVersionedError(BzrError):
829
"""Used when a path is expected to be versioned, but it is not."""
831
_fmt = "%(context_info)s%(path)s is not versioned."
833
def __init__(self, path, context_info=None):
834
"""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.
841
BzrError.__init__(self)
843
if context_info is None:
844
self.context_info = ''
846
self.context_info = context_info + ". "
849
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])
861
class PathsDoNotExist(BzrError):
863
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
865
# used when reporting that paths are neither versioned nor in the working
868
def __init__(self, paths, extra=None):
870
from bzrlib.osutils import quotefn
871
BzrError.__init__(self)
873
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
875
self.extra = ': ' + str(extra)
880
class BadFileKindError(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"'
1007
# TODO: show full url for lock, combining the transport and relative
1010
internal_error = False
1012
def __init__(self, lock):
1016
class LockBroken(LockError):
1018
_fmt = ("Lock was broken while still open: %(lock)s"
1019
" - check storage consistency!")
1021
internal_error = False
1023
def __init__(self, lock):
1027
class LockBreakMismatch(LockError):
1029
_fmt = ("Lock was released and re-acquired before being broken:"
1030
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
1032
internal_error = False
1034
def __init__(self, lock, holder, target):
1036
self.holder = holder
1037
self.target = target
1040
class LockNotHeld(LockError):
1042
_fmt = "Lock not held: %(lock)s"
1044
internal_error = False
1046
def __init__(self, lock):
1050
class TokenLockingNotSupported(LockError):
1052
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1054
def __init__(self, obj):
1058
class TokenMismatch(LockBroken):
1060
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1062
internal_error = True
1064
def __init__(self, given_token, lock_token):
1065
self.given_token = given_token
1066
self.lock_token = lock_token
1069
class PointlessCommit(BzrError):
1071
_fmt = "No changes to commit"
1074
class CannotCommitSelectedFileMerge(BzrError):
1076
_fmt = 'Selected-file commit of merges is not supported yet:'\
1077
' files %(files_str)s'
1079
def __init__(self, files):
1080
files_str = ', '.join(files)
1081
BzrError.__init__(self, files=files, files_str=files_str)
1084
class BadCommitMessageEncoding(BzrError):
1086
_fmt = 'The specified commit message contains characters unsupported by '\
1087
'the current encoding.'
1090
class UpgradeReadonly(BzrError):
1092
_fmt = "Upgrade URL cannot work with readonly URLs."
1095
class UpToDateFormat(BzrError):
1097
_fmt = "The branch format %(format)s is already at the most recent format."
1099
def __init__(self, format):
1100
BzrError.__init__(self)
1101
self.format = format
1104
class StrictCommitFailed(Exception):
1106
_fmt = "Commit refused because there are unknowns in the tree."
1109
class NoSuchRevision(InternalBzrError):
1111
_fmt = "%(branch)s has no revision %(revision)s"
1113
def __init__(self, branch, revision):
1114
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1115
BzrError.__init__(self, branch=branch, revision=revision)
1118
class RangeInChangeOption(BzrError):
1120
_fmt = "Option --change does not accept revision ranges"
1123
class NoSuchRevisionSpec(BzrError):
1125
_fmt = "No namespace registered for string: %(spec)r"
1127
def __init__(self, spec):
1128
BzrError.__init__(self, spec=spec)
1131
class NoSuchRevisionInTree(NoSuchRevision):
1132
"""When using Tree.revision_tree, and the revision is not accessible."""
1134
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1136
def __init__(self, tree, revision_id):
1137
BzrError.__init__(self)
1139
self.revision_id = revision_id
1142
class InvalidRevisionSpec(BzrError):
1144
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1145
" %(branch)s%(extra)s")
1147
def __init__(self, spec, branch, extra=None):
1148
BzrError.__init__(self, branch=branch, spec=spec)
1150
self.extra = '\n' + str(extra)
1155
class HistoryMissing(BzrError):
1157
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1160
class AppendRevisionsOnlyViolation(BzrError):
1162
_fmt = ('Operation denied because it would change the main history,'
1163
' which is not permitted by the append_revisions_only setting on'
1164
' branch "%(location)s".')
1166
def __init__(self, location):
1167
import bzrlib.urlutils as urlutils
1168
location = urlutils.unescape_for_display(location, 'ascii')
1169
BzrError.__init__(self, location=location)
1172
class DivergedBranches(BzrError):
1174
_fmt = ("These branches have diverged."
1175
" Use the merge command to reconcile them.")
1177
def __init__(self, branch1, branch2):
1178
self.branch1 = branch1
1179
self.branch2 = branch2
1182
class NotLefthandHistory(InternalBzrError):
1184
_fmt = "Supplied history does not follow left-hand parents"
1186
def __init__(self, history):
1187
BzrError.__init__(self, history=history)
1190
class UnrelatedBranches(BzrError):
1192
_fmt = ("Branches have no common ancestor, and"
1193
" no merge base revision was specified.")
1196
class CannotReverseCherrypick(BzrError):
1198
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
1202
class NoCommonAncestor(BzrError):
1204
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
1206
def __init__(self, revision_a, revision_b):
1207
self.revision_a = revision_a
1208
self.revision_b = revision_b
1211
class NoCommonRoot(BzrError):
1213
_fmt = ("Revisions are not derived from the same root: "
1214
"%(revision_a)s %(revision_b)s.")
1216
def __init__(self, revision_a, revision_b):
1217
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
1220
class NotAncestor(BzrError):
1222
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1224
def __init__(self, rev_id, not_ancestor_id):
1225
BzrError.__init__(self, rev_id=rev_id,
1226
not_ancestor_id=not_ancestor_id)
1229
class InstallFailed(BzrError):
1231
def __init__(self, revisions):
1232
revision_str = ", ".join(str(r) for r in revisions)
1233
msg = "Could not install revisions:\n%s" % revision_str
1234
BzrError.__init__(self, msg)
1235
self.revisions = revisions
1238
class AmbiguousBase(BzrError):
1240
def __init__(self, bases):
1241
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1243
msg = ("The correct base is unclear, because %s are all equally close"
1245
BzrError.__init__(self, msg)
1249
class NoCommits(BranchError):
1251
_fmt = "Branch %(branch)s has no commits."
1254
class UnlistableStore(BzrError):
1256
def __init__(self, store):
1257
BzrError.__init__(self, "Store %s is not listable" % store)
1261
class UnlistableBranch(BzrError):
1263
def __init__(self, br):
1264
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1267
class BoundBranchOutOfDate(BzrError):
1269
_fmt = ("Bound branch %(branch)s is out of date with master branch"
1272
def __init__(self, branch, master):
1273
BzrError.__init__(self)
1274
self.branch = branch
1275
self.master = master
1278
class CommitToDoubleBoundBranch(BzrError):
1280
_fmt = ("Cannot commit to branch %(branch)s."
1281
" It is bound to %(master)s, which is bound to %(remote)s.")
1283
def __init__(self, branch, master, remote):
1284
BzrError.__init__(self)
1285
self.branch = branch
1286
self.master = master
1287
self.remote = remote
1290
class OverwriteBoundBranch(BzrError):
1292
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
1294
def __init__(self, branch):
1295
BzrError.__init__(self)
1296
self.branch = branch
1299
class BoundBranchConnectionFailure(BzrError):
1301
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1302
" => %(target)s: %(error)s")
1304
def __init__(self, branch, target, error):
1305
BzrError.__init__(self)
1306
self.branch = branch
1307
self.target = target
1311
class WeaveError(BzrError):
1313
_fmt = "Error in processing weave: %(msg)s"
1315
def __init__(self, msg=None):
1316
BzrError.__init__(self)
1320
class WeaveRevisionAlreadyPresent(WeaveError):
1322
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
1324
def __init__(self, revision_id, weave):
1326
WeaveError.__init__(self)
1327
self.revision_id = revision_id
1331
class WeaveRevisionNotPresent(WeaveError):
1333
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
1335
def __init__(self, revision_id, weave):
1336
WeaveError.__init__(self)
1337
self.revision_id = revision_id
1341
class WeaveFormatError(WeaveError):
1343
_fmt = "Weave invariant violated: %(what)s"
1345
def __init__(self, what):
1346
WeaveError.__init__(self)
1350
class WeaveParentMismatch(WeaveError):
1352
_fmt = "Parents are mismatched between two revisions. %(message)s"
1355
class WeaveInvalidChecksum(WeaveError):
1357
_fmt = "Text did not match it's checksum: %(message)s"
1360
class WeaveTextDiffers(WeaveError):
1362
_fmt = ("Weaves differ on text content. Revision:"
1363
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1365
def __init__(self, revision_id, weave_a, weave_b):
1366
WeaveError.__init__(self)
1367
self.revision_id = revision_id
1368
self.weave_a = weave_a
1369
self.weave_b = weave_b
1372
class WeaveTextDiffers(WeaveError):
1374
_fmt = ("Weaves differ on text content. Revision:"
1375
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1377
def __init__(self, revision_id, weave_a, weave_b):
1378
WeaveError.__init__(self)
1379
self.revision_id = revision_id
1380
self.weave_a = weave_a
1381
self.weave_b = weave_b
1384
class VersionedFileError(BzrError):
1386
_fmt = "Versioned file error"
1389
class RevisionNotPresent(VersionedFileError):
1391
_fmt = 'Revision {%(revision_id)s} not present in "%(file_id)s".'
1393
def __init__(self, revision_id, file_id):
1394
VersionedFileError.__init__(self)
1395
self.revision_id = revision_id
1396
self.file_id = file_id
1399
class RevisionAlreadyPresent(VersionedFileError):
1401
_fmt = 'Revision {%(revision_id)s} already present in "%(file_id)s".'
1403
def __init__(self, revision_id, file_id):
1404
VersionedFileError.__init__(self)
1405
self.revision_id = revision_id
1406
self.file_id = file_id
1409
class VersionedFileInvalidChecksum(VersionedFileError):
1411
_fmt = "Text did not match its checksum: %(message)s"
1414
class KnitError(InternalBzrError):
1419
class KnitCorrupt(KnitError):
1421
_fmt = "Knit %(filename)s corrupt: %(how)s"
1423
def __init__(self, filename, how):
1424
KnitError.__init__(self)
1425
self.filename = filename
1429
class SHA1KnitCorrupt(KnitCorrupt):
1431
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
1432
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
1435
def __init__(self, filename, actual, expected, key, content):
1436
KnitError.__init__(self)
1437
self.filename = filename
1438
self.actual = actual
1439
self.expected = expected
1441
self.content = content
1444
class KnitDataStreamIncompatible(KnitError):
1445
# Not raised anymore, as we can convert data streams. In future we may
1446
# need it again for more exotic cases, so we're keeping it around for now.
1448
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1450
def __init__(self, stream_format, target_format):
1451
self.stream_format = stream_format
1452
self.target_format = target_format
1455
class KnitDataStreamUnknown(KnitError):
1456
# Indicates a data stream we don't know how to handle.
1458
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1460
def __init__(self, stream_format):
1461
self.stream_format = stream_format
1464
class KnitHeaderError(KnitError):
1466
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1468
def __init__(self, badline, filename):
1469
KnitError.__init__(self)
1470
self.badline = badline
1471
self.filename = filename
1473
class KnitIndexUnknownMethod(KnitError):
1474
"""Raised when we don't understand the storage method.
1476
Currently only 'fulltext' and 'line-delta' are supported.
1479
_fmt = ("Knit index %(filename)s does not have a known method"
1480
" in options: %(options)r")
1482
def __init__(self, filename, options):
1483
KnitError.__init__(self)
1484
self.filename = filename
1485
self.options = options
1488
class RetryWithNewPacks(BzrError):
1489
"""Raised when we realize that the packs on disk have changed.
1491
This is meant as more of a signaling exception, to trap between where a
1492
local error occurred and the code that can actually handle the error and
1493
code that can retry appropriately.
1496
internal_error = True
1498
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
1501
def __init__(self, context, reload_occurred, exc_info):
1502
"""create a new RetryWithNewPacks error.
1504
:param reload_occurred: Set to True if we know that the packs have
1505
already been reloaded, and we are failing because of an in-memory
1506
cache miss. If set to True then we will ignore if a reload says
1507
nothing has changed, because we assume it has already reloaded. If
1508
False, then a reload with nothing changed will force an error.
1509
:param exc_info: The original exception traceback, so if there is a
1510
problem we can raise the original error (value from sys.exc_info())
1512
BzrError.__init__(self)
1513
self.reload_occurred = reload_occurred
1514
self.exc_info = exc_info
1515
self.orig_error = exc_info[1]
1516
# TODO: The global error handler should probably treat this by
1517
# raising/printing the original exception with a bit about
1518
# RetryWithNewPacks also not being caught
1521
class RetryAutopack(RetryWithNewPacks):
1522
"""Raised when we are autopacking and we find a missing file.
1524
Meant as a signaling exception, to tell the autopack code it should try
1528
internal_error = True
1530
_fmt = ("Pack files have changed, reload and try autopack again."
1531
" context: %(context)s %(orig_error)s")
1534
class NoSuchExportFormat(BzrError):
1536
_fmt = "Export format %(format)r not supported"
1538
def __init__(self, format):
1539
BzrError.__init__(self)
1540
self.format = format
1543
class TransportError(BzrError):
1545
_fmt = "Transport error: %(msg)s %(orig_error)s"
1547
def __init__(self, msg=None, orig_error=None):
1548
if msg is None and orig_error is not None:
1549
msg = str(orig_error)
1550
if orig_error is None:
1555
self.orig_error = orig_error
1556
BzrError.__init__(self)
1559
class TooManyConcurrentRequests(InternalBzrError):
1561
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1562
" Be sure to finish_writing and finish_reading on the"
1563
" currently open request.")
1565
def __init__(self, medium):
1566
self.medium = medium
1569
class SmartProtocolError(TransportError):
1571
_fmt = "Generic bzr smart protocol error: %(details)s"
1573
def __init__(self, details):
1574
self.details = details
1577
class UnexpectedProtocolVersionMarker(TransportError):
1579
_fmt = "Received bad protocol version marker: %(marker)r"
1581
def __init__(self, marker):
1582
self.marker = marker
1585
class UnknownSmartMethod(InternalBzrError):
1587
_fmt = "The server does not recognise the '%(verb)s' request."
1589
def __init__(self, verb):
1593
class SmartMessageHandlerError(InternalBzrError):
1595
_fmt = ("The message handler raised an exception:\n"
1596
"%(traceback_text)s")
1598
def __init__(self, exc_info):
1600
self.exc_type, self.exc_value, self.exc_tb = exc_info
1601
self.exc_info = exc_info
1602
traceback_strings = traceback.format_exception(
1603
self.exc_type, self.exc_value, self.exc_tb)
1604
self.traceback_text = ''.join(traceback_strings)
1607
# A set of semi-meaningful errors which can be thrown
1608
class TransportNotPossible(TransportError):
1610
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
1613
class ConnectionError(TransportError):
1615
_fmt = "Connection error: %(msg)s %(orig_error)s"
1618
class SocketConnectionError(ConnectionError):
1620
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1622
def __init__(self, host, port=None, msg=None, orig_error=None):
1624
msg = 'Failed to connect to'
1625
if orig_error is None:
1628
orig_error = '; ' + str(orig_error)
1629
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1634
self.port = ':%s' % port
1637
class ConnectionReset(TransportError):
1639
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1642
class InvalidRange(TransportError):
1644
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1646
def __init__(self, path, offset, msg=None):
1647
TransportError.__init__(self, msg)
1649
self.offset = offset
1652
class InvalidHttpResponse(TransportError):
1654
_fmt = "Invalid http response for %(path)s: %(msg)s"
1656
def __init__(self, path, msg, orig_error=None):
1658
TransportError.__init__(self, msg, orig_error=orig_error)
1661
class InvalidHttpRange(InvalidHttpResponse):
1663
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1665
def __init__(self, path, range, msg):
1667
InvalidHttpResponse.__init__(self, path, msg)
1670
class InvalidHttpContentType(InvalidHttpResponse):
1672
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1674
def __init__(self, path, ctype, msg):
1676
InvalidHttpResponse.__init__(self, path, msg)
1679
class RedirectRequested(TransportError):
1681
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1683
def __init__(self, source, target, is_permanent=False):
1684
self.source = source
1685
self.target = target
1687
self.permanently = ' permanently'
1689
self.permanently = ''
1690
TransportError.__init__(self)
1693
class TooManyRedirections(TransportError):
1695
_fmt = "Too many redirections"
1698
class ConflictsInTree(BzrError):
1700
_fmt = "Working tree has conflicts."
1703
class ParseConfigError(BzrError):
1705
def __init__(self, errors, filename):
1706
if filename is None:
1708
message = "Error(s) parsing config file %s:\n%s" % \
1709
(filename, ('\n'.join(e.msg for e in errors)))
1710
BzrError.__init__(self, message)
1713
class NoEmailInUsername(BzrError):
1715
_fmt = "%(username)r does not seem to contain a reasonable email address"
1717
def __init__(self, username):
1718
BzrError.__init__(self)
1719
self.username = username
1722
class SigningFailed(BzrError):
1724
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1726
def __init__(self, command_line):
1727
BzrError.__init__(self, command_line=command_line)
1730
class WorkingTreeNotRevision(BzrError):
1732
_fmt = ("The working tree for %(basedir)s has changed since"
1733
" the last commit, but weave merge requires that it be"
1736
def __init__(self, tree):
1737
BzrError.__init__(self, basedir=tree.basedir)
1740
class CantReprocessAndShowBase(BzrError):
1742
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1743
"the relationship of conflicting lines to the base")
1746
class GraphCycleError(BzrError):
1748
_fmt = "Cycle in graph %(graph)r"
1750
def __init__(self, graph):
1751
BzrError.__init__(self)
1755
class WritingCompleted(InternalBzrError):
1757
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1758
"called upon it - accept bytes may not be called anymore.")
1760
def __init__(self, request):
1761
self.request = request
1764
class WritingNotComplete(InternalBzrError):
1766
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1767
"called upon it - until the write phase is complete no "
1768
"data may be read.")
1770
def __init__(self, request):
1771
self.request = request
1774
class NotConflicted(BzrError):
1776
_fmt = "File %(filename)s is not conflicted."
1778
def __init__(self, filename):
1779
BzrError.__init__(self)
1780
self.filename = filename
1783
class MediumNotConnected(InternalBzrError):
1785
_fmt = """The medium '%(medium)s' is not connected."""
1787
def __init__(self, medium):
1788
self.medium = medium
1791
class MustUseDecorated(Exception):
1793
_fmt = "A decorating function has requested its original command be used."
1796
class NoBundleFound(BzrError):
1798
_fmt = 'No bundle was found in "%(filename)s".'
1800
def __init__(self, filename):
1801
BzrError.__init__(self)
1802
self.filename = filename
1805
class BundleNotSupported(BzrError):
1807
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1809
def __init__(self, version, msg):
1810
BzrError.__init__(self)
1811
self.version = version
1815
class MissingText(BzrError):
1817
_fmt = ("Branch %(base)s is missing revision"
1818
" %(text_revision)s of %(file_id)s")
1820
def __init__(self, branch, text_revision, file_id):
1821
BzrError.__init__(self)
1822
self.branch = branch
1823
self.base = branch.base
1824
self.text_revision = text_revision
1825
self.file_id = file_id
1828
class DuplicateFileId(BzrError):
1830
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1832
def __init__(self, file_id, entry):
1833
BzrError.__init__(self)
1834
self.file_id = file_id
1838
class DuplicateKey(BzrError):
1840
_fmt = "Key %(key)s is already present in map"
1843
class DuplicateHelpPrefix(BzrError):
1845
_fmt = "The prefix %(prefix)s is in the help search path twice."
1847
def __init__(self, prefix):
1848
self.prefix = prefix
1851
class MalformedTransform(BzrError):
1853
_fmt = "Tree transform is malformed %(conflicts)r"
1856
class NoFinalPath(BzrError):
1858
_fmt = ("No final name for trans_id %(trans_id)r\n"
1859
"file-id: %(file_id)r\n"
1860
"root trans-id: %(root_trans_id)r\n")
1862
def __init__(self, trans_id, transform):
1863
self.trans_id = trans_id
1864
self.file_id = transform.final_file_id(trans_id)
1865
self.root_trans_id = transform.root
1868
class BzrBadParameter(InternalBzrError):
1870
_fmt = "Bad parameter: %(param)r"
1872
# This exception should never be thrown, but it is a base class for all
1873
# parameter-to-function errors.
1875
def __init__(self, param):
1876
BzrError.__init__(self)
1880
class BzrBadParameterNotUnicode(BzrBadParameter):
1882
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1885
class ReusingTransform(BzrError):
1887
_fmt = "Attempt to reuse a transform that has already been applied."
1890
class CantMoveRoot(BzrError):
1892
_fmt = "Moving the root directory is not supported at this time"
1895
class BzrMoveFailedError(BzrError):
1897
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1899
def __init__(self, from_path='', to_path='', extra=None):
1900
from bzrlib.osutils import splitpath
1901
BzrError.__init__(self)
1903
self.extra = ': ' + str(extra)
1907
has_from = len(from_path) > 0
1908
has_to = len(to_path) > 0
1910
self.from_path = splitpath(from_path)[-1]
1915
self.to_path = splitpath(to_path)[-1]
1920
if has_from and has_to:
1921
self.operator = " =>"
1923
self.from_path = "from " + from_path
1925
self.operator = "to"
1927
self.operator = "file"
1930
class BzrRenameFailedError(BzrMoveFailedError):
1932
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1934
def __init__(self, from_path, to_path, extra=None):
1935
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1937
class BzrRemoveChangedFilesError(BzrError):
1938
"""Used when user is trying to remove changed files."""
1940
_fmt = ("Can't safely remove modified or unknown files:\n"
1941
"%(changes_as_text)s"
1942
"Use --keep to not delete them, or --force to delete them regardless.")
1944
def __init__(self, tree_delta):
1945
BzrError.__init__(self)
1946
self.changes_as_text = tree_delta.get_changes_as_text()
1947
#self.paths_as_string = '\n'.join(changed_files)
1948
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1951
class BzrBadParameterNotString(BzrBadParameter):
1953
_fmt = "Parameter %(param)s is not a string or unicode string."
1956
class BzrBadParameterMissing(BzrBadParameter):
1958
_fmt = "Parameter $(param)s is required but not present."
1961
class BzrBadParameterUnicode(BzrBadParameter):
1963
_fmt = ("Parameter %(param)s is unicode but"
1964
" only byte-strings are permitted.")
1967
class BzrBadParameterContainsNewline(BzrBadParameter):
1969
_fmt = "Parameter %(param)s contains a newline."
1972
class DependencyNotPresent(BzrError):
1974
_fmt = 'Unable to import library "%(library)s": %(error)s'
1976
def __init__(self, library, error):
1977
BzrError.__init__(self, library=library, error=error)
1980
class ParamikoNotPresent(DependencyNotPresent):
1982
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1984
def __init__(self, error):
1985
DependencyNotPresent.__init__(self, 'paramiko', error)
1988
class PointlessMerge(BzrError):
1990
_fmt = "Nothing to merge."
1993
class UninitializableFormat(BzrError):
1995
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1997
def __init__(self, format):
1998
BzrError.__init__(self)
1999
self.format = format
2002
class BadConversionTarget(BzrError):
2004
_fmt = "Cannot convert to format %(format)s. %(problem)s"
2006
def __init__(self, problem, format):
2007
BzrError.__init__(self)
2008
self.problem = problem
2009
self.format = format
2012
class NoDiffFound(BzrError):
2014
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2016
def __init__(self, path):
2017
BzrError.__init__(self, path)
2020
class ExecutableMissing(BzrError):
2022
_fmt = "%(exe_name)s could not be found on this machine"
2024
def __init__(self, exe_name):
2025
BzrError.__init__(self, exe_name=exe_name)
2028
class NoDiff(BzrError):
2030
_fmt = "Diff is not installed on this machine: %(msg)s"
2032
def __init__(self, msg):
2033
BzrError.__init__(self, msg=msg)
2036
class NoDiff3(BzrError):
2038
_fmt = "Diff3 is not installed on this machine."
2041
class ExistingContent(BzrError):
2042
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2044
_fmt = "The content being inserted is already present."
2047
class ExistingLimbo(BzrError):
2049
_fmt = """This tree contains left-over files from a failed operation.
2050
Please examine %(limbo_dir)s to see if it contains any files you wish to
2051
keep, and delete it when you are done."""
2053
def __init__(self, limbo_dir):
2054
BzrError.__init__(self)
2055
self.limbo_dir = limbo_dir
2058
class ExistingPendingDeletion(BzrError):
2060
_fmt = """This tree contains left-over files from a failed operation.
2061
Please examine %(pending_deletion)s to see if it contains any files you
2062
wish to keep, and delete it when you are done."""
2064
def __init__(self, pending_deletion):
2065
BzrError.__init__(self, pending_deletion=pending_deletion)
2068
class ImmortalLimbo(BzrError):
2070
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2071
Please examine %(limbo_dir)s to see if it contains any files you wish to
2072
keep, and delete it when you are done."""
2074
def __init__(self, limbo_dir):
2075
BzrError.__init__(self)
2076
self.limbo_dir = limbo_dir
2079
class ImmortalPendingDeletion(BzrError):
2081
_fmt = ("Unable to delete transform temporary directory "
2082
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2083
"contains any files you wish to keep, and delete it when you are done.")
2085
def __init__(self, pending_deletion):
2086
BzrError.__init__(self, pending_deletion=pending_deletion)
2089
class OutOfDateTree(BzrError):
2091
_fmt = "Working tree is out of date, please run 'bzr update'."
2093
def __init__(self, tree):
2094
BzrError.__init__(self)
2098
class PublicBranchOutOfDate(BzrError):
2100
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2103
def __init__(self, public_location, revstring):
2104
import bzrlib.urlutils as urlutils
2105
public_location = urlutils.unescape_for_display(public_location,
2107
BzrError.__init__(self, public_location=public_location,
2108
revstring=revstring)
2111
class MergeModifiedFormatError(BzrError):
2113
_fmt = "Error in merge modified format"
2116
class ConflictFormatError(BzrError):
2118
_fmt = "Format error in conflict listings"
2121
class CorruptDirstate(BzrError):
2123
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2124
"Error: %(description)s")
2126
def __init__(self, dirstate_path, description):
2127
BzrError.__init__(self)
2128
self.dirstate_path = dirstate_path
2129
self.description = description
2132
class CorruptRepository(BzrError):
2134
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2135
"Please run bzr reconcile on this repository.")
2137
def __init__(self, repo):
2138
BzrError.__init__(self)
2139
self.repo_path = repo.bzrdir.root_transport.base
2142
class InconsistentDelta(BzrError):
2143
"""Used when we get a delta that is not valid."""
2145
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2146
" %(file_id)r\nreason: %(reason)s")
2148
def __init__(self, path, file_id, reason):
2149
BzrError.__init__(self)
2151
self.file_id = file_id
2152
self.reason = reason
2155
class UpgradeRequired(BzrError):
2157
_fmt = "To use this feature you must upgrade your branch at %(path)s."
2159
def __init__(self, path):
2160
BzrError.__init__(self)
2164
class RepositoryUpgradeRequired(UpgradeRequired):
2166
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2169
class LocalRequiresBoundBranch(BzrError):
2171
_fmt = "Cannot perform local-only commits on unbound branches."
2174
class MissingProgressBarFinish(BzrError):
2176
_fmt = "A nested progress bar was not 'finished' correctly."
2179
class InvalidProgressBarType(BzrError):
2181
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2182
" is not a supported type Select one of: %(valid_types)s")
2184
def __init__(self, bar_type, valid_types):
2185
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2188
class UnsupportedOperation(BzrError):
2190
_fmt = ("The method %(mname)s is not supported on"
2191
" objects of type %(tname)s.")
2193
def __init__(self, method, method_self):
2194
self.method = method
2195
self.mname = method.__name__
2196
self.tname = type(method_self).__name__
2199
class CannotSetRevisionId(UnsupportedOperation):
2200
"""Raised when a commit is attempting to set a revision id but cant."""
2203
class NonAsciiRevisionId(UnsupportedOperation):
2204
"""Raised when a commit is attempting to set a non-ascii revision id
2209
class BinaryFile(BzrError):
2211
_fmt = "File is binary but should be text."
2214
class IllegalPath(BzrError):
2216
_fmt = "The path %(path)s is not permitted on this platform"
2218
def __init__(self, path):
2219
BzrError.__init__(self)
2223
class TestamentMismatch(BzrError):
2225
_fmt = """Testament did not match expected value.
2226
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2229
def __init__(self, revision_id, expected, measured):
2230
self.revision_id = revision_id
2231
self.expected = expected
2232
self.measured = measured
2235
class NotABundle(BzrError):
2237
_fmt = "Not a bzr revision-bundle: %(text)r"
2239
def __init__(self, text):
2240
BzrError.__init__(self)
2244
class BadBundle(BzrError):
2246
_fmt = "Bad bzr revision-bundle: %(text)r"
2248
def __init__(self, text):
2249
BzrError.__init__(self)
2253
class MalformedHeader(BadBundle):
2255
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2258
class MalformedPatches(BadBundle):
2260
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2263
class MalformedFooter(BadBundle):
2265
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2268
class UnsupportedEOLMarker(BadBundle):
2270
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2273
# XXX: BadBundle's constructor assumes there's explanatory text,
2274
# but for this there is not
2275
BzrError.__init__(self)
2278
class IncompatibleBundleFormat(BzrError):
2280
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2282
def __init__(self, bundle_format, other):
2283
BzrError.__init__(self)
2284
self.bundle_format = bundle_format
2288
class BadInventoryFormat(BzrError):
2290
_fmt = "Root class for inventory serialization errors"
2293
class UnexpectedInventoryFormat(BadInventoryFormat):
2295
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2297
def __init__(self, msg):
2298
BadInventoryFormat.__init__(self, msg=msg)
2301
class RootNotRich(BzrError):
2303
_fmt = """This operation requires rich root data storage"""
2306
class NoSmartMedium(InternalBzrError):
2308
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2310
def __init__(self, transport):
2311
self.transport = transport
2314
class NoSmartServer(NotBranchError):
2316
_fmt = "No smart server available at %(url)s"
2318
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2319
def __init__(self, url):
2323
class UnknownSSH(BzrError):
2325
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2327
def __init__(self, vendor):
2328
BzrError.__init__(self)
2329
self.vendor = vendor
2332
class SSHVendorNotFound(BzrError):
2334
_fmt = ("Don't know how to handle SSH connections."
2335
" Please set BZR_SSH environment variable.")
2338
class GhostRevisionsHaveNoRevno(BzrError):
2339
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2341
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2342
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2344
def __init__(self, revision_id, ghost_revision_id):
2345
self.revision_id = revision_id
2346
self.ghost_revision_id = ghost_revision_id
2349
class GhostRevisionUnusableHere(BzrError):
2351
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2353
def __init__(self, revision_id):
2354
BzrError.__init__(self)
2355
self.revision_id = revision_id
2358
class IllegalUseOfScopeReplacer(InternalBzrError):
2360
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2361
" %(msg)s%(extra)s")
2363
def __init__(self, name, msg, extra=None):
2364
BzrError.__init__(self)
2368
self.extra = ': ' + str(extra)
2373
class InvalidImportLine(InternalBzrError):
2375
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2377
def __init__(self, text, msg):
2378
BzrError.__init__(self)
2383
class ImportNameCollision(InternalBzrError):
2385
_fmt = ("Tried to import an object to the same name as"
2386
" an existing object. %(name)s")
2388
def __init__(self, name):
2389
BzrError.__init__(self)
2393
class NotAMergeDirective(BzrError):
2394
"""File starting with %(firstline)r is not a merge directive"""
2395
def __init__(self, firstline):
2396
BzrError.__init__(self, firstline=firstline)
2399
class NoMergeSource(BzrError):
2400
"""Raise if no merge source was specified for a merge directive"""
2402
_fmt = "A merge directive must provide either a bundle or a public"\
2406
class IllegalMergeDirectivePayload(BzrError):
2407
"""A merge directive contained something other than a patch or bundle"""
2409
_fmt = "Bad merge directive payload %(start)r"
2411
def __init__(self, start):
2416
class PatchVerificationFailed(BzrError):
2417
"""A patch from a merge directive could not be verified"""
2419
_fmt = "Preview patch does not match requested changes."
2422
class PatchMissing(BzrError):
2423
"""Raise a patch type was specified but no patch supplied"""
2425
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2427
def __init__(self, patch_type):
2428
BzrError.__init__(self)
2429
self.patch_type = patch_type
2432
class TargetNotBranch(BzrError):
2433
"""A merge directive's target branch is required, but isn't a branch"""
2435
_fmt = ("Your branch does not have all of the revisions required in "
2436
"order to merge this merge directive and the target "
2437
"location specified in the merge directive is not a branch: "
2440
def __init__(self, location):
2441
BzrError.__init__(self)
2442
self.location = location
2445
class UnsupportedInventoryKind(BzrError):
2447
_fmt = """Unsupported entry kind %(kind)s"""
2449
def __init__(self, kind):
2453
class BadSubsumeSource(BzrError):
2455
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2457
def __init__(self, tree, other_tree, reason):
2459
self.other_tree = other_tree
2460
self.reason = reason
2463
class SubsumeTargetNeedsUpgrade(BzrError):
2465
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2467
def __init__(self, other_tree):
2468
self.other_tree = other_tree
2471
class BadReferenceTarget(InternalBzrError):
2473
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2476
def __init__(self, tree, other_tree, reason):
2478
self.other_tree = other_tree
2479
self.reason = reason
2482
class NoSuchTag(BzrError):
2484
_fmt = "No such tag: %(tag_name)s"
2486
def __init__(self, tag_name):
2487
self.tag_name = tag_name
2490
class TagsNotSupported(BzrError):
2492
_fmt = ("Tags not supported by %(branch)s;"
2493
" you may be able to use bzr upgrade.")
2495
def __init__(self, branch):
2496
self.branch = branch
2499
class TagAlreadyExists(BzrError):
2501
_fmt = "Tag %(tag_name)s already exists."
2503
def __init__(self, tag_name):
2504
self.tag_name = tag_name
2507
class MalformedBugIdentifier(BzrError):
2509
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2511
def __init__(self, bug_id, reason):
2512
self.bug_id = bug_id
2513
self.reason = reason
2516
class InvalidBugTrackerURL(BzrError):
2518
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2519
"contain {id}: %(url)s")
2521
def __init__(self, abbreviation, url):
2522
self.abbreviation = abbreviation
2526
class UnknownBugTrackerAbbreviation(BzrError):
2528
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2531
def __init__(self, abbreviation, branch):
2532
self.abbreviation = abbreviation
2533
self.branch = branch
2536
class UnexpectedSmartServerResponse(BzrError):
2538
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2540
def __init__(self, response_tuple):
2541
self.response_tuple = response_tuple
2544
class ErrorFromSmartServer(BzrError):
2545
"""An error was received from a smart server.
2547
:seealso: UnknownErrorFromSmartServer
2550
_fmt = "Error received from smart server: %(error_tuple)r"
2552
internal_error = True
2554
def __init__(self, error_tuple):
2555
self.error_tuple = error_tuple
2557
self.error_verb = error_tuple[0]
2559
self.error_verb = None
2560
self.error_args = error_tuple[1:]
2563
class UnknownErrorFromSmartServer(BzrError):
2564
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2567
This is distinct from ErrorFromSmartServer so that it is possible to
2568
distinguish between the following two cases:
2569
- ErrorFromSmartServer was uncaught. This is logic error in the client
2570
and so should provoke a traceback to the user.
2571
- ErrorFromSmartServer was caught but its error_tuple could not be
2572
translated. This is probably because the server sent us garbage, and
2573
should not provoke a traceback.
2576
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2578
internal_error = False
2580
def __init__(self, error_from_smart_server):
2583
:param error_from_smart_server: An ErrorFromSmartServer instance.
2585
self.error_from_smart_server = error_from_smart_server
2586
self.error_tuple = error_from_smart_server.error_tuple
2589
class ContainerError(BzrError):
2590
"""Base class of container errors."""
2593
class UnknownContainerFormatError(ContainerError):
2595
_fmt = "Unrecognised container format: %(container_format)r"
2597
def __init__(self, container_format):
2598
self.container_format = container_format
2601
class UnexpectedEndOfContainerError(ContainerError):
2603
_fmt = "Unexpected end of container stream"
2606
class UnknownRecordTypeError(ContainerError):
2608
_fmt = "Unknown record type: %(record_type)r"
2610
def __init__(self, record_type):
2611
self.record_type = record_type
2614
class InvalidRecordError(ContainerError):
2616
_fmt = "Invalid record: %(reason)s"
2618
def __init__(self, reason):
2619
self.reason = reason
2622
class ContainerHasExcessDataError(ContainerError):
2624
_fmt = "Container has data after end marker: %(excess)r"
2626
def __init__(self, excess):
2627
self.excess = excess
2630
class DuplicateRecordNameError(ContainerError):
2632
_fmt = "Container has multiple records with the same name: %(name)s"
2634
def __init__(self, name):
2638
class NoDestinationAddress(InternalBzrError):
2640
_fmt = "Message does not have a destination address."
2643
class RepositoryDataStreamError(BzrError):
2645
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2647
def __init__(self, reason):
2648
self.reason = reason
2651
class SMTPError(BzrError):
2653
_fmt = "SMTP error: %(error)s"
2655
def __init__(self, error):
2659
class NoMessageSupplied(BzrError):
2661
_fmt = "No message supplied."
2664
class NoMailAddressSpecified(BzrError):
2666
_fmt = "No mail-to address specified."
2669
class UnknownMailClient(BzrError):
2671
_fmt = "Unknown mail client: %(mail_client)s"
2673
def __init__(self, mail_client):
2674
BzrError.__init__(self, mail_client=mail_client)
2677
class MailClientNotFound(BzrError):
2679
_fmt = "Unable to find mail client with the following names:"\
2680
" %(mail_command_list_string)s"
2682
def __init__(self, mail_command_list):
2683
mail_command_list_string = ', '.join(mail_command_list)
2684
BzrError.__init__(self, mail_command_list=mail_command_list,
2685
mail_command_list_string=mail_command_list_string)
2687
class SMTPConnectionRefused(SMTPError):
2689
_fmt = "SMTP connection to %(host)s refused"
2691
def __init__(self, error, host):
2696
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2698
_fmt = "Please specify smtp_server. No server at default %(host)s."
2701
class BzrDirError(BzrError):
2703
def __init__(self, bzrdir):
2704
import bzrlib.urlutils as urlutils
2705
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2707
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2710
class UnsyncedBranches(BzrDirError):
2712
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2713
" bzr help sync-for-reconfigure.")
2715
def __init__(self, bzrdir, target_branch):
2716
BzrDirError.__init__(self, bzrdir)
2717
import bzrlib.urlutils as urlutils
2718
self.target_url = urlutils.unescape_for_display(target_branch.base,
2722
class AlreadyBranch(BzrDirError):
2724
_fmt = "'%(display_url)s' is already a branch."
2727
class AlreadyTree(BzrDirError):
2729
_fmt = "'%(display_url)s' is already a tree."
2732
class AlreadyCheckout(BzrDirError):
2734
_fmt = "'%(display_url)s' is already a checkout."
2737
class AlreadyLightweightCheckout(BzrDirError):
2739
_fmt = "'%(display_url)s' is already a lightweight checkout."
2742
class AlreadyUsingShared(BzrDirError):
2744
_fmt = "'%(display_url)s' is already using a shared repository."
2747
class AlreadyStandalone(BzrDirError):
2749
_fmt = "'%(display_url)s' is already standalone."
2752
class ReconfigurationNotSupported(BzrDirError):
2754
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2757
class NoBindLocation(BzrDirError):
2759
_fmt = "No location could be found to bind to at %(display_url)s."
2762
class UncommittedChanges(BzrError):
2764
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2766
def __init__(self, tree):
2767
import bzrlib.urlutils as urlutils
2768
display_url = urlutils.unescape_for_display(
2769
tree.bzrdir.root_transport.base, 'ascii')
2770
BzrError.__init__(self, tree=tree, display_url=display_url)
2773
class MissingTemplateVariable(BzrError):
2775
_fmt = 'Variable {%(name)s} is not available.'
2777
def __init__(self, name):
2781
class NoTemplate(BzrError):
2783
_fmt = 'No template specified.'
2786
class UnableCreateSymlink(BzrError):
2788
_fmt = 'Unable to create symlink %(path_str)son this platform'
2790
def __init__(self, path=None):
2794
path_str = repr(str(path))
2795
except UnicodeEncodeError:
2796
path_str = repr(path)
2798
self.path_str = path_str
2801
class UnsupportedTimezoneFormat(BzrError):
2803
_fmt = ('Unsupported timezone format "%(timezone)s", '
2804
'options are "utc", "original", "local".')
2806
def __init__(self, timezone):
2807
self.timezone = timezone
2810
class CommandAvailableInPlugin(StandardError):
2812
internal_error = False
2814
def __init__(self, cmd_name, plugin_metadata, provider):
2816
self.plugin_metadata = plugin_metadata
2817
self.cmd_name = cmd_name
2818
self.provider = provider
2822
_fmt = ('"%s" is not a standard bzr command. \n'
2823
'However, the following official plugin provides this command: %s\n'
2824
'You can install it by going to: %s'
2825
% (self.cmd_name, self.plugin_metadata['name'],
2826
self.plugin_metadata['url']))
2831
class NoPluginAvailable(BzrError):
2835
class NotATerminal(BzrError):
2837
_fmt = 'Unable to ask for a password without real terminal.'
2840
class UnableEncodePath(BzrError):
2842
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2843
'user encoding %(user_encoding)s')
2845
def __init__(self, path, kind):
2846
from bzrlib.osutils import get_user_encoding
2849
self.user_encoding = osutils.get_user_encoding()
2852
class NoSuchAlias(BzrError):
2854
_fmt = ('The alias "%(alias_name)s" does not exist.')
2856
def __init__(self, alias_name):
2857
BzrError.__init__(self, alias_name=alias_name)
2860
class DirectoryLookupFailure(BzrError):
2861
"""Base type for lookup errors."""
2866
class InvalidLocationAlias(DirectoryLookupFailure):
2868
_fmt = '"%(alias_name)s" is not a valid location alias.'
2870
def __init__(self, alias_name):
2871
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2874
class UnsetLocationAlias(DirectoryLookupFailure):
2876
_fmt = 'No %(alias_name)s location assigned.'
2878
def __init__(self, alias_name):
2879
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2882
class CannotBindAddress(BzrError):
2884
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2886
def __init__(self, host, port, orig_error):
2887
BzrError.__init__(self, host=host, port=port,
2888
orig_error=orig_error[1])
2891
class UnknownRules(BzrError):
2893
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2895
def __init__(self, unknowns):
2896
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2899
class HookFailed(BzrError):
2900
"""Raised when a pre_change_branch_tip hook function fails anything other
2901
than TipChangeRejected.
2904
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2905
"%(traceback_text)s%(exc_value)s")
2907
def __init__(self, hook_stage, hook_name, exc_info):
2909
self.hook_stage = hook_stage
2910
self.hook_name = hook_name
2911
self.exc_info = exc_info
2912
self.exc_type = exc_info[0]
2913
self.exc_value = exc_info[1]
2914
self.exc_tb = exc_info[2]
2915
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2918
class TipChangeRejected(BzrError):
2919
"""A pre_change_branch_tip hook function may raise this to cleanly and
2920
explicitly abort a change to a branch tip.
2923
_fmt = u"Tip change rejected: %(msg)s"
2925
def __init__(self, msg):
2929
class ShelfCorrupt(BzrError):
2931
_fmt = "Shelf corrupt."
2934
class NoSuchShelfId(BzrError):
2936
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
2938
def __init__(self, shelf_id):
2939
BzrError.__init__(self, shelf_id=shelf_id)
2942
class UserAbort(BzrError):
2944
_fmt = 'The user aborted the operation.'
added
removed
bzrlib/errors.py
