1
# Copyright (C) 2005, 2006, 2007 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.
25
from bzrlib.patches import (
34
# TODO: is there any value in providing the .args field used by standard
35
# python exceptions? A list of values with no names seems less useful
38
# TODO: Perhaps convert the exception to a string at the moment it's
39
# constructed to make sure it will succeed. But that says nothing about
40
# exceptions that are never raised.
42
# TODO: selftest assertRaises should probably also check that every error
43
# raised can be formatted as a string successfully, and without giving
47
class BzrError(StandardError):
49
Base class for errors raised by bzrlib.
51
:cvar internal_error: if True this was probably caused by a bzr bug and
52
should be displayed with a traceback; if False (or absent) this was
53
probably a user or environment error and they don't need the gory details.
54
(That can be overridden by -Derror on the command line.)
56
:cvar _fmt: Format string to display the error; this is expanded
57
by the instance's dict.
60
internal_error = False
62
def __init__(self, msg=None, **kwds):
63
"""Construct a new BzrError.
65
There are two alternative forms for constructing these objects.
66
Either a preformatted string may be passed, or a set of named
67
arguments can be given. The first is for generic "user" errors which
68
are not intended to be caught and so do not need a specific subclass.
69
The second case is for use with subclasses that provide a _fmt format
70
string to print the arguments.
72
Keyword arguments are taken as parameters to the error, which can
73
be inserted into the format string template. It's recommended
74
that subclasses override the __init__ method to require specific
77
:param msg: If given, this is the literal complete text for the error,
78
not subject to expansion.
80
StandardError.__init__(self)
82
# I was going to deprecate this, but it actually turns out to be
83
# quite handy - mbp 20061103.
84
self._preformatted_string = msg
86
self._preformatted_string = None
87
for key, value in kwds.items():
88
setattr(self, key, value)
91
s = getattr(self, '_preformatted_string', None)
93
# contains a preformatted message; must be cast to plain str
96
fmt = self._get_format_string()
98
s = fmt % self.__dict__
99
# __str__() should always return a 'str' object
100
# never a 'unicode' object.
101
if isinstance(s, unicode):
102
return s.encode('utf8')
104
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
105
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
106
% (self.__class__.__name__,
108
getattr(self, '_fmt', None),
111
def _get_format_string(self):
112
"""Return format string for this exception or None"""
113
fmt = getattr(self, '_fmt', None)
116
fmt = getattr(self, '__doc__', None)
118
symbol_versioning.warn("%s uses its docstring as a format, "
119
"it should use _fmt instead" % self.__class__.__name__,
122
return 'Unprintable exception %s: dict=%r, fmt=%r' \
123
% (self.__class__.__name__,
125
getattr(self, '_fmt', None),
129
class BzrNewError(BzrError):
130
"""Deprecated error base class."""
131
# base classes should override the docstring with their human-
132
# readable explanation
134
def __init__(self, *args, **kwds):
135
# XXX: Use the underlying BzrError to always generate the args
136
# attribute if it doesn't exist. We can't use super here, because
137
# exceptions are old-style classes in python2.4 (but new in 2.5).
139
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
140
'please convert %s to use BzrError instead'
141
% self.__class__.__name__,
144
BzrError.__init__(self, *args)
145
for key, value in kwds.items():
146
setattr(self, key, value)
150
# __str__() should always return a 'str' object
151
# never a 'unicode' object.
152
s = self.__doc__ % self.__dict__
153
if isinstance(s, unicode):
154
return s.encode('utf8')
156
except (TypeError, NameError, ValueError, KeyError), e:
157
return 'Unprintable exception %s(%r): %r' \
158
% (self.__class__.__name__,
162
class AlreadyBuilding(BzrError):
164
_fmt = "The tree builder is already building a tree."
167
class BzrCheckError(BzrError):
169
_fmt = "Internal check failed: %(message)s"
171
internal_error = True
173
def __init__(self, message):
174
BzrError.__init__(self)
175
self.message = message
178
class DisabledMethod(BzrError):
180
_fmt = "The smart server method '%(class_name)s' is disabled."
182
internal_error = True
184
def __init__(self, class_name):
185
BzrError.__init__(self)
186
self.class_name = class_name
189
class IncompatibleAPI(BzrError):
191
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
192
'It supports versions "%(minimum)s" to "%(current)s".'
194
def __init__(self, api, wanted, minimum, current):
197
self.minimum = minimum
198
self.current = current
201
class InvalidEntryName(BzrError):
203
_fmt = "Invalid entry name: %(name)s"
205
internal_error = True
207
def __init__(self, name):
208
BzrError.__init__(self)
212
class InvalidRevisionNumber(BzrError):
214
_fmt = "Invalid revision number %(revno)s"
216
def __init__(self, revno):
217
BzrError.__init__(self)
221
class InvalidRevisionId(BzrError):
223
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
225
def __init__(self, revision_id, branch):
226
# branch can be any string or object with __str__ defined
227
BzrError.__init__(self)
228
self.revision_id = revision_id
231
class ReservedId(BzrError):
233
_fmt = "Reserved revision-id {%(revision_id)s}"
235
def __init__(self, revision_id):
236
self.revision_id = revision_id
239
class NoHelpTopic(BzrError):
241
_fmt = ("No help could be found for '%(topic)s'. "
242
"Please use 'bzr help topics' to obtain a list of topics.")
244
def __init__(self, topic):
248
class NoSuchId(BzrError):
250
_fmt = "The file id %(file_id)s is not present in the tree %(tree)s."
252
def __init__(self, tree, file_id):
253
BzrError.__init__(self)
254
self.file_id = file_id
258
class InventoryModified(BzrError):
260
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
261
" so a clean inventory cannot be read without data loss.")
263
internal_error = True
265
def __init__(self, tree):
269
class NoWorkingTree(BzrError):
271
_fmt = "No WorkingTree exists for %(base)s."
273
def __init__(self, base):
274
BzrError.__init__(self)
278
class NotBuilding(BzrError):
280
_fmt = "Not currently building a tree."
283
class NotLocalUrl(BzrError):
285
_fmt = "%(url)s is not a local path."
287
def __init__(self, url):
291
class WorkingTreeAlreadyPopulated(BzrError):
293
_fmt = """Working tree already populated in %(base)s"""
295
internal_error = True
297
def __init__(self, base):
300
class BzrCommandError(BzrError):
301
"""Error from user command"""
303
internal_error = False
305
# Error from malformed user command; please avoid raising this as a
306
# generic exception not caused by user input.
308
# I think it's a waste of effort to differentiate between errors that
309
# are not intended to be caught anyway. UI code need not subclass
310
# BzrCommandError, and non-UI code should not throw a subclass of
311
# BzrCommandError. ADHB 20051211
312
def __init__(self, msg):
313
# Object.__str__() must return a real string
314
# returning a Unicode string is a python error.
315
if isinstance(msg, unicode):
316
self.msg = msg.encode('utf8')
324
class NotWriteLocked(BzrError):
326
_fmt = """%(not_locked)r is not write locked but needs to be."""
328
def __init__(self, not_locked):
329
self.not_locked = not_locked
332
class BzrOptionError(BzrCommandError):
334
_fmt = "Error in command line options"
337
class BadOptionValue(BzrError):
339
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
341
def __init__(self, name, value):
342
BzrError.__init__(self, name=name, value=value)
345
class StrictCommitFailed(BzrError):
347
_fmt = "Commit refused because there are unknown files in the tree"
350
# XXX: Should be unified with TransportError; they seem to represent the
352
class PathError(BzrError):
354
_fmt = "Generic path error: %(path)r%(extra)s)"
356
def __init__(self, path, extra=None):
357
BzrError.__init__(self)
360
self.extra = ': ' + str(extra)
365
class NoSuchFile(PathError):
367
_fmt = "No such file: %(path)r%(extra)s"
370
class FileExists(PathError):
372
_fmt = "File exists: %(path)r%(extra)s"
375
class RenameFailedFilesExist(BzrError):
376
"""Used when renaming and both source and dest exist."""
378
_fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
381
def __init__(self, source, dest, extra=None):
382
BzrError.__init__(self)
383
self.source = str(source)
384
self.dest = str(dest)
386
self.extra = ' ' + str(extra)
391
class NotADirectory(PathError):
393
_fmt = "%(path)r is not a directory %(extra)s"
396
class NotInWorkingDirectory(PathError):
398
_fmt = "%(path)r is not in the working directory %(extra)s"
401
class DirectoryNotEmpty(PathError):
403
_fmt = "Directory not empty: %(path)r%(extra)s"
406
class ReadingCompleted(BzrError):
408
_fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
409
"called upon it - the request has been completed and no more "
412
internal_error = True
414
def __init__(self, request):
415
self.request = request
418
class ResourceBusy(PathError):
420
_fmt = "Device or resource busy: %(path)r%(extra)s"
423
class PermissionDenied(PathError):
425
_fmt = "Permission denied: %(path)r%(extra)s"
428
class InvalidURL(PathError):
430
_fmt = "Invalid url supplied to transport: %(path)r%(extra)s"
433
class InvalidURLJoin(PathError):
435
_fmt = "Invalid URL join request: %(args)s%(extra)s"
437
def __init__(self, msg, base, args):
438
PathError.__init__(self, base, msg)
439
self.args = [base] + list(args)
442
class UnknownHook(BzrError):
444
_fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
446
def __init__(self, hook_type, hook_name):
447
BzrError.__init__(self)
448
self.type = hook_type
449
self.hook = hook_name
452
class UnsupportedProtocol(PathError):
454
_fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
456
def __init__(self, url, extra):
457
PathError.__init__(self, url, extra=extra)
460
class ShortReadvError(PathError):
462
_fmt = ("readv() read %(actual)s bytes rather than %(length)s bytes"
463
" at %(offset)s for %(path)s%(extra)s")
465
internal_error = True
467
def __init__(self, path, offset, length, actual, extra=None):
468
PathError.__init__(self, path, extra=extra)
474
class PathNotChild(BzrError):
476
_fmt = "Path %(path)r is not a child of path %(base)r%(extra)s"
478
internal_error = True
480
def __init__(self, path, base, extra=None):
481
BzrError.__init__(self)
485
self.extra = ': ' + str(extra)
490
class InvalidNormalization(PathError):
492
_fmt = "Path %(path)r is not unicode normalized"
495
# TODO: This is given a URL; we try to unescape it but doing that from inside
496
# the exception object is a bit undesirable.
497
# TODO: Probably this behavior of should be a common superclass
498
class NotBranchError(PathError):
500
_fmt = "Not a branch: %(path)s"
502
def __init__(self, path):
503
import bzrlib.urlutils as urlutils
504
self.path = urlutils.unescape_for_display(path, 'ascii')
507
class NoSubmitBranch(PathError):
509
_fmt = 'No submit branch available for branch "%(path)s"'
511
def __init__(self, branch):
512
import bzrlib.urlutils as urlutils
513
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
516
class AlreadyBranchError(PathError):
518
_fmt = "Already a branch: %(path)s."
521
class BranchExistsWithoutWorkingTree(PathError):
523
_fmt = "Directory contains a branch, but no working tree \
524
(use bzr checkout if you wish to build a working tree): %(path)s"
527
class AtomicFileAlreadyClosed(PathError):
529
_fmt = ("'%(function)s' called on an AtomicFile after it was closed:"
532
def __init__(self, path, function):
533
PathError.__init__(self, path=path, extra=None)
534
self.function = function
537
class InaccessibleParent(PathError):
539
_fmt = ("Parent not accessible given base %(base)s and"
540
" relative path %(path)s")
542
def __init__(self, path, base):
543
PathError.__init__(self, path)
547
class NoRepositoryPresent(BzrError):
549
_fmt = "No repository present: %(path)r"
550
def __init__(self, bzrdir):
551
BzrError.__init__(self)
552
self.path = bzrdir.transport.clone('..').base
555
class FileInWrongBranch(BzrError):
557
_fmt = "File %(path)s in not in branch %(branch_base)s."
559
def __init__(self, branch, path):
560
BzrError.__init__(self)
562
self.branch_base = branch.base
566
class UnsupportedFormatError(BzrError):
568
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
571
class UnknownFormatError(BzrError):
573
_fmt = "Unknown branch format: %(format)r"
576
class IncompatibleFormat(BzrError):
578
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
580
def __init__(self, format, bzrdir_format):
581
BzrError.__init__(self)
583
self.bzrdir = bzrdir_format
586
class IncompatibleRepositories(BzrError):
588
_fmt = "Repository %(target)s is not compatible with repository"\
591
def __init__(self, source, target):
592
BzrError.__init__(self, target=target, source=source)
595
class IncompatibleRevision(BzrError):
597
_fmt = "Revision is not compatible with %(repo_format)s"
599
def __init__(self, repo_format):
600
BzrError.__init__(self)
601
self.repo_format = repo_format
604
class AlreadyVersionedError(BzrError):
605
"""Used when a path is expected not to be versioned, but it is."""
607
_fmt = "%(context_info)s%(path)s is already versioned"
609
def __init__(self, path, context_info=None):
610
"""Construct a new AlreadyVersionedError.
612
:param path: This is the path which is versioned,
613
which should be in a user friendly form.
614
:param context_info: If given, this is information about the context,
615
which could explain why this is expected to not be versioned.
617
BzrError.__init__(self)
619
if context_info is None:
620
self.context_info = ''
622
self.context_info = context_info + ". "
625
class NotVersionedError(BzrError):
626
"""Used when a path is expected to be versioned, but it is not."""
628
_fmt = "%(context_info)s%(path)s is not versioned"
630
def __init__(self, path, context_info=None):
631
"""Construct a new NotVersionedError.
633
:param path: This is the path which is not versioned,
634
which should be in a user friendly form.
635
:param context_info: If given, this is information about the context,
636
which could explain why this is expected to be versioned.
638
BzrError.__init__(self)
640
if context_info is None:
641
self.context_info = ''
643
self.context_info = context_info + ". "
646
class PathsNotVersionedError(BzrError):
647
"""Used when reporting several paths which are not versioned"""
649
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
651
def __init__(self, paths):
652
from bzrlib.osutils import quotefn
653
BzrError.__init__(self)
655
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
658
class PathsDoNotExist(BzrError):
660
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
662
# used when reporting that paths are neither versioned nor in the working
665
def __init__(self, paths, extra=None):
667
from bzrlib.osutils import quotefn
668
BzrError.__init__(self)
670
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
672
self.extra = ': ' + str(extra)
677
class BadFileKindError(BzrError):
679
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
681
def __init__(self, filename, kind):
682
BzrError.__init__(self, filename=filename, kind=kind)
685
class ForbiddenControlFileError(BzrError):
687
_fmt = "Cannot operate on %(filename)s because it is a control file"
690
class LockError(BzrError):
692
_fmt = "Lock error: %(msg)s"
694
internal_error = True
696
# All exceptions from the lock/unlock functions should be from
697
# this exception class. They will be translated as necessary. The
698
# original exception is available as e.original_error
700
# New code should prefer to raise specific subclasses
701
def __init__(self, message):
702
# Python 2.5 uses a slot for StandardError.message,
703
# so use a different variable name
704
# so it is exposed in self.__dict__
708
class LockActive(LockError):
710
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
712
internal_error = False
714
def __init__(self, lock_description):
715
self.lock_description = lock_description
718
class CommitNotPossible(LockError):
720
_fmt = "A commit was attempted but we do not have a write lock open."
726
class AlreadyCommitted(LockError):
728
_fmt = "A rollback was requested, but is not able to be accomplished."
734
class ReadOnlyError(LockError):
736
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
738
# TODO: There should also be an error indicating that you need a write
739
# lock and don't have any lock at all... mbp 20070226
741
def __init__(self, obj):
745
class ReadOnlyLockError(LockError):
747
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
749
def __init__(self, fname, msg):
750
LockError.__init__(self, '')
755
class OutSideTransaction(BzrError):
757
_fmt = ("A transaction related operation was attempted after"
758
" the transaction finished.")
761
class ObjectNotLocked(LockError):
763
_fmt = "%(obj)r is not locked"
765
# this can indicate that any particular object is not locked; see also
766
# LockNotHeld which means that a particular *lock* object is not held by
767
# the caller -- perhaps they should be unified.
768
def __init__(self, obj):
772
class ReadOnlyObjectDirtiedError(ReadOnlyError):
774
_fmt = "Cannot change object %(obj)r in read only transaction"
776
def __init__(self, obj):
780
class UnlockableTransport(LockError):
782
_fmt = "Cannot lock: transport is read only: %(transport)s"
784
def __init__(self, transport):
785
self.transport = transport
788
class LockContention(LockError):
790
_fmt = "Could not acquire lock %(lock)s"
791
# TODO: show full url for lock, combining the transport and relative
794
internal_error = False
796
def __init__(self, lock):
800
class LockBroken(LockError):
802
_fmt = ("Lock was broken while still open: %(lock)s"
803
" - check storage consistency!")
805
internal_error = False
807
def __init__(self, lock):
811
class LockBreakMismatch(LockError):
813
_fmt = ("Lock was released and re-acquired before being broken:"
814
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
816
internal_error = False
818
def __init__(self, lock, holder, target):
824
class LockNotHeld(LockError):
826
_fmt = "Lock not held: %(lock)s"
828
internal_error = False
830
def __init__(self, lock):
834
class TokenLockingNotSupported(LockError):
836
_fmt = "The object %(obj)s does not support token specifying a token when locking."
838
internal_error = True
840
def __init__(self, obj):
844
class TokenMismatch(LockBroken):
846
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
848
internal_error = True
850
def __init__(self, given_token, lock_token):
851
self.given_token = given_token
852
self.lock_token = lock_token
855
class PointlessCommit(BzrError):
857
_fmt = "No changes to commit"
860
class CannotCommitSelectedFileMerge(BzrError):
862
_fmt = 'Selected-file commit of merges is not supported yet:'\
863
' files %(files_str)s'
865
def __init__(self, files):
866
files_str = ', '.join(files)
867
BzrError.__init__(self, files=files, files_str=files_str)
870
class UpgradeReadonly(BzrError):
872
_fmt = "Upgrade URL cannot work with readonly URLs."
875
class UpToDateFormat(BzrError):
877
_fmt = "The branch format %(format)s is already at the most recent format."
879
def __init__(self, format):
880
BzrError.__init__(self)
884
class StrictCommitFailed(Exception):
886
_fmt = "Commit refused because there are unknowns in the tree."
889
class NoSuchRevision(BzrError):
891
_fmt = "Branch %(branch)s has no revision %(revision)s"
893
internal_error = True
895
def __init__(self, branch, revision):
896
BzrError.__init__(self, branch=branch, revision=revision)
899
class NotLeftParentDescendant(BzrError):
901
_fmt = ("Revision %(old_revision)s is not the left parent of"
902
" %(new_revision)s, but branch %(branch_location)s expects this")
904
internal_error = True
906
def __init__(self, branch, old_revision, new_revision):
907
BzrError.__init__(self, branch_location=branch.base,
908
old_revision=old_revision,
909
new_revision=new_revision)
912
class NoSuchRevisionSpec(BzrError):
914
_fmt = "No namespace registered for string: %(spec)r"
916
def __init__(self, spec):
917
BzrError.__init__(self, spec=spec)
920
class NoSuchRevisionInTree(NoSuchRevision):
921
"""When using Tree.revision_tree, and the revision is not accessible."""
923
_fmt = "The revision id %(revision_id)s is not present in the tree %(tree)s."
925
def __init__(self, tree, revision_id):
926
BzrError.__init__(self)
928
self.revision_id = revision_id
931
class InvalidRevisionSpec(BzrError):
933
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
934
" %(branch)s%(extra)s")
936
def __init__(self, spec, branch, extra=None):
937
BzrError.__init__(self, branch=branch, spec=spec)
939
self.extra = '\n' + str(extra)
944
class HistoryMissing(BzrError):
946
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
949
class AppendRevisionsOnlyViolation(BzrError):
951
_fmt = ('Operation denied because it would change the main history,'
952
' which is not permitted by the append_revisions_only setting on'
953
' branch "%(location)s".')
955
def __init__(self, location):
956
import bzrlib.urlutils as urlutils
957
location = urlutils.unescape_for_display(location, 'ascii')
958
BzrError.__init__(self, location=location)
961
class DivergedBranches(BzrError):
963
_fmt = ("These branches have diverged."
964
" Use the merge command to reconcile them.")
966
internal_error = False
968
def __init__(self, branch1, branch2):
969
self.branch1 = branch1
970
self.branch2 = branch2
973
class NotLefthandHistory(BzrError):
975
_fmt = "Supplied history does not follow left-hand parents"
977
internal_error = True
979
def __init__(self, history):
980
BzrError.__init__(self, history=history)
983
class UnrelatedBranches(BzrError):
985
_fmt = ("Branches have no common ancestor, and"
986
" no merge base revision was specified.")
988
internal_error = False
991
class NoCommonAncestor(BzrError):
993
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
995
def __init__(self, revision_a, revision_b):
996
self.revision_a = revision_a
997
self.revision_b = revision_b
1000
class NoCommonRoot(BzrError):
1002
_fmt = ("Revisions are not derived from the same root: "
1003
"%(revision_a)s %(revision_b)s.")
1005
def __init__(self, revision_a, revision_b):
1006
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
1009
class NotAncestor(BzrError):
1011
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1013
def __init__(self, rev_id, not_ancestor_id):
1014
BzrError.__init__(self, rev_id=rev_id,
1015
not_ancestor_id=not_ancestor_id)
1018
class InstallFailed(BzrError):
1020
def __init__(self, revisions):
1021
revision_str = ", ".join(str(r) for r in revisions)
1022
msg = "Could not install revisions:\n%s" % revision_str
1023
BzrError.__init__(self, msg)
1024
self.revisions = revisions
1027
class AmbiguousBase(BzrError):
1029
def __init__(self, bases):
1030
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1032
msg = ("The correct base is unclear, because %s are all equally close"
1034
BzrError.__init__(self, msg)
1038
class NoCommits(BzrError):
1040
_fmt = "Branch %(branch)s has no commits."
1042
def __init__(self, branch):
1043
BzrError.__init__(self, branch=branch)
1046
class UnlistableStore(BzrError):
1048
def __init__(self, store):
1049
BzrError.__init__(self, "Store %s is not listable" % store)
1053
class UnlistableBranch(BzrError):
1055
def __init__(self, br):
1056
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1059
class BoundBranchOutOfDate(BzrError):
1061
_fmt = ("Bound branch %(branch)s is out of date"
1062
" with master branch %(master)s.")
1064
def __init__(self, branch, master):
1065
BzrError.__init__(self)
1066
self.branch = branch
1067
self.master = master
1070
class CommitToDoubleBoundBranch(BzrError):
1072
_fmt = ("Cannot commit to branch %(branch)s."
1073
" It is bound to %(master)s, which is bound to %(remote)s.")
1075
def __init__(self, branch, master, remote):
1076
BzrError.__init__(self)
1077
self.branch = branch
1078
self.master = master
1079
self.remote = remote
1082
class OverwriteBoundBranch(BzrError):
1084
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
1086
def __init__(self, branch):
1087
BzrError.__init__(self)
1088
self.branch = branch
1091
class BoundBranchConnectionFailure(BzrError):
1093
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1094
" => %(target)s: %(error)s")
1096
def __init__(self, branch, target, error):
1097
BzrError.__init__(self)
1098
self.branch = branch
1099
self.target = target
1103
class WeaveError(BzrError):
1105
_fmt = "Error in processing weave: %(message)s"
1107
def __init__(self, message=None):
1108
BzrError.__init__(self)
1109
self.message = message
1112
class WeaveRevisionAlreadyPresent(WeaveError):
1114
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
1116
def __init__(self, revision_id, weave):
1118
WeaveError.__init__(self)
1119
self.revision_id = revision_id
1123
class WeaveRevisionNotPresent(WeaveError):
1125
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
1127
def __init__(self, revision_id, weave):
1128
WeaveError.__init__(self)
1129
self.revision_id = revision_id
1133
class WeaveFormatError(WeaveError):
1135
_fmt = "Weave invariant violated: %(what)s"
1137
def __init__(self, what):
1138
WeaveError.__init__(self)
1142
class WeaveParentMismatch(WeaveError):
1144
_fmt = "Parents are mismatched between two revisions."
1147
class WeaveInvalidChecksum(WeaveError):
1149
_fmt = "Text did not match it's checksum: %(message)s"
1152
class WeaveTextDiffers(WeaveError):
1154
_fmt = ("Weaves differ on text content. Revision:"
1155
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1157
def __init__(self, revision_id, weave_a, weave_b):
1158
WeaveError.__init__(self)
1159
self.revision_id = revision_id
1160
self.weave_a = weave_a
1161
self.weave_b = weave_b
1164
class WeaveTextDiffers(WeaveError):
1166
_fmt = ("Weaves differ on text content. Revision:"
1167
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1169
def __init__(self, revision_id, weave_a, weave_b):
1170
WeaveError.__init__(self)
1171
self.revision_id = revision_id
1172
self.weave_a = weave_a
1173
self.weave_b = weave_b
1176
class VersionedFileError(BzrError):
1178
_fmt = "Versioned file error"
1181
class RevisionNotPresent(VersionedFileError):
1183
_fmt = "Revision {%(revision_id)s} not present in %(file_id)s."
1185
def __init__(self, revision_id, file_id):
1186
VersionedFileError.__init__(self)
1187
self.revision_id = revision_id
1188
self.file_id = file_id
1191
class RevisionAlreadyPresent(VersionedFileError):
1193
_fmt = "Revision {%(revision_id)s} already present in %(file_id)s."
1195
def __init__(self, revision_id, file_id):
1196
VersionedFileError.__init__(self)
1197
self.revision_id = revision_id
1198
self.file_id = file_id
1201
class KnitError(BzrError):
1205
internal_error = True
1208
class KnitHeaderError(KnitError):
1210
_fmt = "Knit header error: %(badline)r unexpected for file %(filename)s"
1212
def __init__(self, badline, filename):
1213
KnitError.__init__(self)
1214
self.badline = badline
1215
self.filename = filename
1218
class KnitCorrupt(KnitError):
1220
_fmt = "Knit %(filename)s corrupt: %(how)s"
1222
def __init__(self, filename, how):
1223
KnitError.__init__(self)
1224
self.filename = filename
1228
class KnitIndexUnknownMethod(KnitError):
1229
"""Raised when we don't understand the storage method.
1231
Currently only 'fulltext' and 'line-delta' are supported.
1234
_fmt = ("Knit index %(filename)s does not have a known method"
1235
" in options: %(options)r")
1237
def __init__(self, filename, options):
1238
KnitError.__init__(self)
1239
self.filename = filename
1240
self.options = options
1243
class NoSuchExportFormat(BzrError):
1245
_fmt = "Export format %(format)r not supported"
1247
def __init__(self, format):
1248
BzrError.__init__(self)
1249
self.format = format
1252
class TransportError(BzrError):
1254
_fmt = "Transport error: %(msg)s %(orig_error)s"
1256
def __init__(self, msg=None, orig_error=None):
1257
if msg is None and orig_error is not None:
1258
msg = str(orig_error)
1259
if orig_error is None:
1264
self.orig_error = orig_error
1265
BzrError.__init__(self)
1268
class TooManyConcurrentRequests(BzrError):
1270
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1271
" Be sure to finish_writing and finish_reading on the"
1272
" currently open request.")
1274
internal_error = True
1276
def __init__(self, medium):
1277
self.medium = medium
1280
class SmartProtocolError(TransportError):
1282
_fmt = "Generic bzr smart protocol error: %(details)s"
1284
def __init__(self, details):
1285
self.details = details
1288
# A set of semi-meaningful errors which can be thrown
1289
class TransportNotPossible(TransportError):
1291
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
1294
class ConnectionError(TransportError):
1296
_fmt = "Connection error: %(msg)s %(orig_error)s"
1299
class SocketConnectionError(ConnectionError):
1301
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1303
def __init__(self, host, port=None, msg=None, orig_error=None):
1305
msg = 'Failed to connect to'
1306
if orig_error is None:
1309
orig_error = '; ' + str(orig_error)
1310
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1315
self.port = ':%s' % port
1318
class ConnectionReset(TransportError):
1320
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1323
class InvalidRange(TransportError):
1325
_fmt = "Invalid range access in %(path)s at %(offset)s."
1327
def __init__(self, path, offset):
1328
TransportError.__init__(self, ("Invalid range access in %s at %d"
1331
self.offset = offset
1334
class InvalidHttpResponse(TransportError):
1336
_fmt = "Invalid http response for %(path)s: %(msg)s"
1338
def __init__(self, path, msg, orig_error=None):
1340
TransportError.__init__(self, msg, orig_error=orig_error)
1343
class InvalidHttpRange(InvalidHttpResponse):
1345
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1347
def __init__(self, path, range, msg):
1349
InvalidHttpResponse.__init__(self, path, msg)
1352
class InvalidHttpContentType(InvalidHttpResponse):
1354
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1356
def __init__(self, path, ctype, msg):
1358
InvalidHttpResponse.__init__(self, path, msg)
1361
class RedirectRequested(TransportError):
1363
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1365
def __init__(self, source, target, is_permament=False, qual_proto=None):
1366
self.source = source
1367
self.target = target
1369
self.permanently = ' permanently'
1371
self.permanently = ''
1372
self.is_permament = is_permament
1373
self._qualified_proto = qual_proto
1374
TransportError.__init__(self)
1376
def _requalify_url(self, url):
1377
"""Restore the qualified proto in front of the url"""
1378
# When this exception is raised, source and target are in
1379
# user readable format. But some transports may use a
1380
# different proto (http+urllib:// will present http:// to
1381
# the user. If a qualified proto is specified, the code
1382
# trapping the exception can get the qualified urls to
1383
# properly handle the redirection themself (creating a
1384
# new transport object from the target url for example).
1385
# But checking that the scheme of the original and
1386
# redirected urls are the same can be tricky. (see the
1387
# FIXME in BzrDir.open_from_transport for the unique use
1389
if self._qualified_proto is None:
1392
# The TODO related to NotBranchError mention that doing
1393
# that kind of manipulation on the urls may not be the
1394
# exception object job. On the other hand, this object is
1395
# the interface between the code and the user so
1396
# presenting the urls in different ways is indeed its
1399
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1400
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1403
def get_source_url(self):
1404
return self._requalify_url(self.source)
1406
def get_target_url(self):
1407
return self._requalify_url(self.target)
1410
class TooManyRedirections(TransportError):
1412
_fmt = "Too many redirections"
1414
class ConflictsInTree(BzrError):
1416
_fmt = "Working tree has conflicts."
1419
class ParseConfigError(BzrError):
1421
def __init__(self, errors, filename):
1422
if filename is None:
1424
message = "Error(s) parsing config file %s:\n%s" % \
1425
(filename, ('\n'.join(e.message for e in errors)))
1426
BzrError.__init__(self, message)
1429
class NoEmailInUsername(BzrError):
1431
_fmt = "%(username)r does not seem to contain a reasonable email address"
1433
def __init__(self, username):
1434
BzrError.__init__(self)
1435
self.username = username
1438
class SigningFailed(BzrError):
1440
_fmt = "Failed to gpg sign data with command %(command_line)r"
1442
def __init__(self, command_line):
1443
BzrError.__init__(self, command_line=command_line)
1446
class WorkingTreeNotRevision(BzrError):
1448
_fmt = ("The working tree for %(basedir)s has changed since"
1449
" the last commit, but weave merge requires that it be"
1452
def __init__(self, tree):
1453
BzrError.__init__(self, basedir=tree.basedir)
1456
class CantReprocessAndShowBase(BzrError):
1458
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1459
"the relationship of conflicting lines to the base")
1462
class GraphCycleError(BzrError):
1464
_fmt = "Cycle in graph %(graph)r"
1466
def __init__(self, graph):
1467
BzrError.__init__(self)
1471
class WritingCompleted(BzrError):
1473
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1474
"called upon it - accept bytes may not be called anymore.")
1476
internal_error = True
1478
def __init__(self, request):
1479
self.request = request
1482
class WritingNotComplete(BzrError):
1484
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1485
"called upon it - until the write phase is complete no "
1486
"data may be read.")
1488
internal_error = True
1490
def __init__(self, request):
1491
self.request = request
1494
class NotConflicted(BzrError):
1496
_fmt = "File %(filename)s is not conflicted."
1498
def __init__(self, filename):
1499
BzrError.__init__(self)
1500
self.filename = filename
1503
class MediumNotConnected(BzrError):
1505
_fmt = """The medium '%(medium)s' is not connected."""
1507
internal_error = True
1509
def __init__(self, medium):
1510
self.medium = medium
1513
class MustUseDecorated(Exception):
1515
_fmt = "A decorating function has requested its original command be used."
1518
class NoBundleFound(BzrError):
1520
_fmt = "No bundle was found in %(filename)s"
1522
def __init__(self, filename):
1523
BzrError.__init__(self)
1524
self.filename = filename
1527
class BundleNotSupported(BzrError):
1529
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1531
def __init__(self, version, msg):
1532
BzrError.__init__(self)
1533
self.version = version
1537
class MissingText(BzrError):
1539
_fmt = ("Branch %(base)s is missing revision"
1540
" %(text_revision)s of %(file_id)s")
1542
def __init__(self, branch, text_revision, file_id):
1543
BzrError.__init__(self)
1544
self.branch = branch
1545
self.base = branch.base
1546
self.text_revision = text_revision
1547
self.file_id = file_id
1550
class DuplicateFileId(BzrError):
1552
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1554
def __init__(self, file_id, entry):
1555
BzrError.__init__(self)
1556
self.file_id = file_id
1560
class DuplicateKey(BzrError):
1562
_fmt = "Key %(key)s is already present in map"
1565
class DuplicateHelpPrefix(BzrError):
1567
_fmt = "The prefix %(prefix)s is in the help search path twice."
1569
def __init__(self, prefix):
1570
self.prefix = prefix
1573
class MalformedTransform(BzrError):
1575
_fmt = "Tree transform is malformed %(conflicts)r"
1578
class NoFinalPath(BzrError):
1580
_fmt = ("No final name for trans_id %(trans_id)r\n"
1581
"file-id: %(file_id)r\n"
1582
"root trans-id: %(root_trans_id)r\n")
1584
def __init__(self, trans_id, transform):
1585
self.trans_id = trans_id
1586
self.file_id = transform.final_file_id(trans_id)
1587
self.root_trans_id = transform.root
1590
class BzrBadParameter(BzrError):
1592
_fmt = "Bad parameter: %(param)r"
1594
internal_error = True
1596
# This exception should never be thrown, but it is a base class for all
1597
# parameter-to-function errors.
1599
def __init__(self, param):
1600
BzrError.__init__(self)
1604
class BzrBadParameterNotUnicode(BzrBadParameter):
1606
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1609
class ReusingTransform(BzrError):
1611
_fmt = "Attempt to reuse a transform that has already been applied."
1614
class CantMoveRoot(BzrError):
1616
_fmt = "Moving the root directory is not supported at this time"
1619
class BzrMoveFailedError(BzrError):
1621
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1623
def __init__(self, from_path='', to_path='', extra=None):
1624
BzrError.__init__(self)
1626
self.extra = ': ' + str(extra)
1630
has_from = len(from_path) > 0
1631
has_to = len(to_path) > 0
1633
self.from_path = osutils.splitpath(from_path)[-1]
1638
self.to_path = osutils.splitpath(to_path)[-1]
1643
if has_from and has_to:
1644
self.operator = " =>"
1646
self.from_path = "from " + from_path
1648
self.operator = "to"
1650
self.operator = "file"
1653
class BzrRenameFailedError(BzrMoveFailedError):
1655
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1657
def __init__(self, from_path, to_path, extra=None):
1658
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1660
class BzrRemoveChangedFilesError(BzrError):
1661
"""Used when user is trying to remove changed files."""
1663
_fmt = ("Can't remove changed or unknown files:\n%(changes_as_text)s"
1664
"Use --keep to not delete them, or --force to delete them regardless.")
1666
def __init__(self, tree_delta):
1667
BzrError.__init__(self)
1668
self.changes_as_text = tree_delta.get_changes_as_text()
1669
#self.paths_as_string = '\n'.join(changed_files)
1670
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1673
class BzrBadParameterNotString(BzrBadParameter):
1675
_fmt = "Parameter %(param)s is not a string or unicode string."
1678
class BzrBadParameterMissing(BzrBadParameter):
1680
_fmt = "Parameter $(param)s is required but not present."
1683
class BzrBadParameterUnicode(BzrBadParameter):
1685
_fmt = ("Parameter %(param)s is unicode but"
1686
" only byte-strings are permitted.")
1689
class BzrBadParameterContainsNewline(BzrBadParameter):
1691
_fmt = "Parameter %(param)s contains a newline."
1694
class DependencyNotPresent(BzrError):
1696
_fmt = 'Unable to import library "%(library)s": %(error)s'
1698
def __init__(self, library, error):
1699
BzrError.__init__(self, library=library, error=error)
1702
class ParamikoNotPresent(DependencyNotPresent):
1704
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1706
def __init__(self, error):
1707
DependencyNotPresent.__init__(self, 'paramiko', error)
1710
class PointlessMerge(BzrError):
1712
_fmt = "Nothing to merge."
1715
class UninitializableFormat(BzrError):
1717
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1719
def __init__(self, format):
1720
BzrError.__init__(self)
1721
self.format = format
1724
class BadConversionTarget(BzrError):
1726
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1728
def __init__(self, problem, format):
1729
BzrError.__init__(self)
1730
self.problem = problem
1731
self.format = format
1734
class NoDiff(BzrError):
1736
_fmt = "Diff is not installed on this machine: %(msg)s"
1738
def __init__(self, msg):
1739
BzrError.__init__(self, msg=msg)
1742
class NoDiff3(BzrError):
1744
_fmt = "Diff3 is not installed on this machine."
1747
class ExistingLimbo(BzrError):
1749
_fmt = """This tree contains left-over files from a failed operation.
1750
Please examine %(limbo_dir)s to see if it contains any files you wish to
1751
keep, and delete it when you are done."""
1753
def __init__(self, limbo_dir):
1754
BzrError.__init__(self)
1755
self.limbo_dir = limbo_dir
1758
class ImmortalLimbo(BzrError):
1760
_fmt = """Unable to delete transform temporary directory $(limbo_dir)s.
1761
Please examine %(limbo_dir)s to see if it contains any files you wish to
1762
keep, and delete it when you are done."""
1764
def __init__(self, limbo_dir):
1765
BzrError.__init__(self)
1766
self.limbo_dir = limbo_dir
1769
class OutOfDateTree(BzrError):
1771
_fmt = "Working tree is out of date, please run 'bzr update'."
1773
def __init__(self, tree):
1774
BzrError.__init__(self)
1778
class PublicBranchOutOfDate(BzrError):
1780
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1783
def __init__(self, public_location, revstring):
1784
import bzrlib.urlutils as urlutils
1785
public_location = urlutils.unescape_for_display(public_location,
1787
BzrError.__init__(self, public_location=public_location,
1788
revstring=revstring)
1791
class MergeModifiedFormatError(BzrError):
1793
_fmt = "Error in merge modified format"
1796
class ConflictFormatError(BzrError):
1798
_fmt = "Format error in conflict listings"
1801
class CorruptRepository(BzrError):
1803
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1804
"Please run bzr reconcile on this repository.")
1806
def __init__(self, repo):
1807
BzrError.__init__(self)
1808
self.repo_path = repo.bzrdir.root_transport.base
1811
class UpgradeRequired(BzrError):
1813
_fmt = "To use this feature you must upgrade your branch at %(path)s."
1815
def __init__(self, path):
1816
BzrError.__init__(self)
1820
class LocalRequiresBoundBranch(BzrError):
1822
_fmt = "Cannot perform local-only commits on unbound branches."
1825
class MissingProgressBarFinish(BzrError):
1827
_fmt = "A nested progress bar was not 'finished' correctly."
1830
class InvalidProgressBarType(BzrError):
1832
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1833
" is not a supported type Select one of: %(valid_types)s")
1835
def __init__(self, bar_type, valid_types):
1836
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1839
class UnsupportedOperation(BzrError):
1841
_fmt = ("The method %(mname)s is not supported on"
1842
" objects of type %(tname)s.")
1844
def __init__(self, method, method_self):
1845
self.method = method
1846
self.mname = method.__name__
1847
self.tname = type(method_self).__name__
1850
class CannotSetRevisionId(UnsupportedOperation):
1851
"""Raised when a commit is attempting to set a revision id but cant."""
1854
class NonAsciiRevisionId(UnsupportedOperation):
1855
"""Raised when a commit is attempting to set a non-ascii revision id
1860
class BinaryFile(BzrError):
1862
_fmt = "File is binary but should be text."
1865
class IllegalPath(BzrError):
1867
_fmt = "The path %(path)s is not permitted on this platform"
1869
def __init__(self, path):
1870
BzrError.__init__(self)
1874
class TestamentMismatch(BzrError):
1876
_fmt = """Testament did not match expected value.
1877
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1880
def __init__(self, revision_id, expected, measured):
1881
self.revision_id = revision_id
1882
self.expected = expected
1883
self.measured = measured
1886
class NotABundle(BzrError):
1888
_fmt = "Not a bzr revision-bundle: %(text)r"
1890
def __init__(self, text):
1891
BzrError.__init__(self)
1895
class BadBundle(BzrError):
1897
_fmt = "Bad bzr revision-bundle: %(text)r"
1899
def __init__(self, text):
1900
BzrError.__init__(self)
1904
class MalformedHeader(BadBundle):
1906
_fmt = "Malformed bzr revision-bundle header: %(text)r"
1909
class MalformedPatches(BadBundle):
1911
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1914
class MalformedFooter(BadBundle):
1916
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1919
class UnsupportedEOLMarker(BadBundle):
1921
_fmt = "End of line marker was not \\n in bzr revision-bundle"
1924
# XXX: BadBundle's constructor assumes there's explanatory text,
1925
# but for this there is not
1926
BzrError.__init__(self)
1929
class IncompatibleBundleFormat(BzrError):
1931
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
1933
def __init__(self, bundle_format, other):
1934
BzrError.__init__(self)
1935
self.bundle_format = bundle_format
1939
class BadInventoryFormat(BzrError):
1941
_fmt = "Root class for inventory serialization errors"
1944
class UnexpectedInventoryFormat(BadInventoryFormat):
1946
_fmt = "The inventory was not in the expected format:\n %(msg)s"
1948
def __init__(self, msg):
1949
BadInventoryFormat.__init__(self, msg=msg)
1952
class RootNotRich(BzrError):
1954
_fmt = """This operation requires rich root data storage"""
1957
class NoSmartMedium(BzrError):
1959
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
1961
internal_error = True
1963
def __init__(self, transport):
1964
self.transport = transport
1967
class NoSmartServer(NotBranchError):
1969
_fmt = "No smart server available at %(url)s"
1971
def __init__(self, url):
1975
class UnknownSSH(BzrError):
1977
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1979
def __init__(self, vendor):
1980
BzrError.__init__(self)
1981
self.vendor = vendor
1984
class SSHVendorNotFound(BzrError):
1986
_fmt = ("Don't know how to handle SSH connections."
1987
" Please set BZR_SSH environment variable.")
1990
class GhostRevisionUnusableHere(BzrError):
1992
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
1994
def __init__(self, revision_id):
1995
BzrError.__init__(self)
1996
self.revision_id = revision_id
1999
class IllegalUseOfScopeReplacer(BzrError):
2001
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2002
" %(msg)s%(extra)s")
2004
internal_error = True
2006
def __init__(self, name, msg, extra=None):
2007
BzrError.__init__(self)
2011
self.extra = ': ' + str(extra)
2016
class InvalidImportLine(BzrError):
2018
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2020
internal_error = True
2022
def __init__(self, text, msg):
2023
BzrError.__init__(self)
2028
class ImportNameCollision(BzrError):
2030
_fmt = ("Tried to import an object to the same name as"
2031
" an existing object. %(name)s")
2033
internal_error = True
2035
def __init__(self, name):
2036
BzrError.__init__(self)
2040
class NotAMergeDirective(BzrError):
2041
"""File starting with %(firstline)r is not a merge directive"""
2042
def __init__(self, firstline):
2043
BzrError.__init__(self, firstline=firstline)
2046
class NoMergeSource(BzrError):
2047
"""Raise if no merge source was specified for a merge directive"""
2049
_fmt = "A merge directive must provide either a bundle or a public"\
2053
class PatchMissing(BzrError):
2054
"""Raise a patch type was specified but no patch supplied"""
2056
_fmt = "patch_type was %(patch_type)s, but no patch was supplied."
2058
def __init__(self, patch_type):
2059
BzrError.__init__(self)
2060
self.patch_type = patch_type
2063
class UnsupportedInventoryKind(BzrError):
2065
_fmt = """Unsupported entry kind %(kind)s"""
2067
def __init__(self, kind):
2071
class BadSubsumeSource(BzrError):
2073
_fmt = """Can't subsume %(other_tree)s into %(tree)s. %(reason)s"""
2075
def __init__(self, tree, other_tree, reason):
2077
self.other_tree = other_tree
2078
self.reason = reason
2081
class SubsumeTargetNeedsUpgrade(BzrError):
2083
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2085
def __init__(self, other_tree):
2086
self.other_tree = other_tree
2089
class BadReferenceTarget(BzrError):
2091
_fmt = "Can't add reference to %(other_tree)s into %(tree)s. %(reason)s"
2093
internal_error = True
2095
def __init__(self, tree, other_tree, reason):
2097
self.other_tree = other_tree
2098
self.reason = reason
2101
class NoSuchTag(BzrError):
2103
_fmt = "No such tag: %(tag_name)s"
2105
def __init__(self, tag_name):
2106
self.tag_name = tag_name
2109
class TagsNotSupported(BzrError):
2111
_fmt = ("Tags not supported by %(branch)s;"
2112
" you may be able to use bzr upgrade --dirstate-tags.")
2114
def __init__(self, branch):
2115
self.branch = branch
2118
class TagAlreadyExists(BzrError):
2120
_fmt = "Tag %(tag_name)s already exists."
2122
def __init__(self, tag_name):
2123
self.tag_name = tag_name
2126
class MalformedBugIdentifier(BzrError):
2128
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2130
def __init__(self, bug_id, reason):
2131
self.bug_id = bug_id
2132
self.reason = reason
2135
class UnknownBugTrackerAbbreviation(BzrError):
2137
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2140
def __init__(self, abbreviation, branch):
2141
self.abbreviation = abbreviation
2142
self.branch = branch
2145
class UnexpectedSmartServerResponse(BzrError):
2147
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2149
def __init__(self, response_tuple):
2150
self.response_tuple = response_tuple
2153
class NoDestinationAddress(BzrError):
2155
_fmt = "Message does not have a destination address."
2157
internal_error = True
2160
class SMTPError(BzrError):
2162
_fmt = "SMTP error: %(error)s"
2164
def __init__(self, error):
added
removed
bzrlib/errors.py
