1
# Copyright (C) 2005, 2006 Canonical
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.
19
There are 3 different classes of error:
21
* KeyboardInterrupt, and OSError with EPIPE - the program terminates
22
with an appropriate short message
24
* User errors, indicating a problem caused by the user such as a bad URL.
25
These are printed in a short form.
27
* Internal unexpected errors, including most Python builtin errors
28
and some raised from inside bzr. These are printed with a full
29
traceback and an invitation to report the bug.
31
Exceptions are caught at a high level to report errors to the user, and
32
might also be caught inside the program. Therefore it needs to be
33
possible to convert them to a meaningful string, and also for them to be
34
interrogated by the program.
36
Exceptions are defined such that the arguments given to the constructor
37
are stored in the object as properties of the same name. When the
38
object is printed as a string, the doc string of the class is used as
39
a format string with the property dictionary available to it.
41
This means that exceptions can used like this:
45
... raise NotBranchError(path='/foo/bar')
47
... print sys.exc_type
48
... print sys.exc_value
49
... path = getattr(sys.exc_value, 'path', None)
50
... if path is not None:
52
bzrlib.errors.NotBranchError
53
Not a branch: /foo/bar
58
* create a new exception class for any class of error that can be
59
usefully distinguished. If no callers are likely to want to catch
60
one but not another, don't worry about them.
62
* the __str__ method should generate something useful; BzrError provides
63
a good default implementation
65
Exception strings should start with a capital letter and should not have a
69
from warnings import warn
71
from bzrlib.patches import (PatchSyntax,
78
# based on Scott James Remnant's hct error classes
80
# TODO: is there any value in providing the .args field used by standard
81
# python exceptions? A list of values with no names seems less useful
84
# TODO: Perhaps convert the exception to a string at the moment it's
85
# constructed to make sure it will succeed. But that says nothing about
86
# exceptions that are never raised.
88
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
91
# TODO: The pattern (from hct) of using classes docstrings as message
92
# templates is cute but maybe not such a great idea - perhaps should have a
93
# separate static message_template.
96
class BzrError(StandardError):
101
# XXX: Should we show the exception class in
102
# exceptions that don't provide their own message?
103
# maybe it should be done at a higher level
104
## n = self.__class__.__name__ + ': '
106
if len(self.args) == 1:
107
return str(self.args[0])
108
elif len(self.args) == 2:
109
# further explanation or suggestions
111
return n + '\n '.join([self.args[0]] + self.args[1])
113
return n + "%r" % self
115
return n + `self.args`
118
class BzrNewError(BzrError):
120
# base classes should override the docstring with their human-
121
# readable explanation
123
def __init__(self, **kwds):
124
for key, value in kwds.items():
125
setattr(self, key, value)
129
return self.__doc__ % self.__dict__
130
except (NameError, ValueError, KeyError), e:
131
return 'Unprintable exception %s: %s' \
132
% (self.__class__.__name__, str(e))
135
class BzrCheckError(BzrNewError):
136
"""Internal check failed: %(message)s"""
138
is_user_error = False
140
def __init__(self, message):
141
BzrNewError.__init__(self)
142
self.message = message
145
class InvalidEntryName(BzrNewError):
146
"""Invalid entry name: %(name)s"""
148
is_user_error = False
150
def __init__(self, name):
151
BzrNewError.__init__(self)
155
class InvalidRevisionNumber(BzrNewError):
156
"""Invalid revision number %(revno)d"""
157
def __init__(self, revno):
158
BzrNewError.__init__(self)
162
class InvalidRevisionId(BzrNewError):
163
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
165
def __init__(self, revision_id, branch):
166
# branch can be any string or object with __str__ defined
167
BzrNewError.__init__(self)
168
self.revision_id = revision_id
172
class NoWorkingTree(BzrNewError):
173
"""No WorkingTree exists for %(base)s."""
175
def __init__(self, base):
176
BzrNewError.__init__(self)
180
class NotLocalUrl(BzrNewError):
181
"""%(url)s is not a local path."""
183
def __init__(self, url):
184
BzrNewError.__init__(self)
188
class BzrCommandError(BzrNewError):
189
"""Error from user command"""
193
# Error from malformed user command; please avoid raising this as a
194
# generic exception not caused by user input.
196
# I think it's a waste of effort to differentiate between errors that
197
# are not intended to be caught anyway. UI code need not subclass
198
# BzrCommandError, and non-UI code should not throw a subclass of
199
# BzrCommandError. ADHB 20051211
200
def __init__(self, msg):
207
class BzrOptionError(BzrCommandError):
208
"""Error in command line options"""
211
class StrictCommitFailed(BzrNewError):
212
"""Commit refused because there are unknown files in the tree"""
215
# XXX: Should be unified with TransportError; they seem to represent the
217
class PathError(BzrNewError):
218
"""Generic path error: %(path)r%(extra)s)"""
220
def __init__(self, path, extra=None):
221
BzrNewError.__init__(self)
224
self.extra = ': ' + str(extra)
229
class NoSuchFile(PathError):
230
"""No such file: %(path)r%(extra)s"""
233
class FileExists(PathError):
234
"""File exists: %(path)r%(extra)s"""
237
class DirectoryNotEmpty(PathError):
238
"""Directory not empty: %(path)r%(extra)s"""
241
class ResourceBusy(PathError):
242
"""Device or resource busy: %(path)r%(extra)s"""
245
class PermissionDenied(PathError):
246
"""Permission denied: %(path)r%(extra)s"""
249
class InvalidURL(PathError):
250
"""Invalid url supplied to transport: %(path)r%(extra)s"""
253
class InvalidURLJoin(PathError):
254
"""Invalid URL join request: %(args)s%(extra)s"""
256
def __init__(self, msg, base, args):
257
PathError.__init__(self, base, msg)
259
self.args.extend(args)
262
class UnsupportedProtocol(PathError):
263
"""Unsupported protocol for url "%(path)s"%(extra)s"""
265
def __init__(self, url, extra):
266
PathError.__init__(self, url, extra=extra)
269
class PathNotChild(BzrNewError):
270
"""Path %(path)r is not a child of path %(base)r%(extra)s"""
272
is_user_error = False
274
def __init__(self, path, base, extra=None):
275
BzrNewError.__init__(self)
279
self.extra = ': ' + str(extra)
284
class InvalidNormalization(PathError):
285
"""Path %(path)r is not unicode normalized"""
288
# TODO: This is given a URL; we try to unescape it but doing that from inside
289
# the exception object is a bit undesirable.
290
# TODO: Probably this behavior of should be a common superclass
291
class NotBranchError(PathError):
292
"""Not a branch: %(path)s"""
294
def __init__(self, path):
295
import bzrlib.urlutils as urlutils
296
self.path = urlutils.unescape_for_display(path, 'ascii')
299
class AlreadyBranchError(PathError):
300
"""Already a branch: %(path)s."""
303
class BranchExistsWithoutWorkingTree(PathError):
304
"""Directory contains a branch, but no working tree \
305
(use bzr checkout if you wish to build a working tree): %(path)s"""
308
class AtomicFileAlreadyClosed(PathError):
309
"""'%(function)s' called on an AtomicFile after it was closed: %(path)s"""
311
def __init__(self, path, function):
312
PathError.__init__(self, path=path, extra=None)
313
self.function = function
316
class InaccessibleParent(PathError):
317
"""Parent not accessible given base %(base)s and relative path %(path)s"""
319
def __init__(self, path, base):
320
PathError.__init__(self, path)
324
class NoRepositoryPresent(BzrNewError):
325
"""No repository present: %(path)r"""
326
def __init__(self, bzrdir):
327
BzrNewError.__init__(self)
328
self.path = bzrdir.transport.clone('..').base
331
class FileInWrongBranch(BzrNewError):
332
"""File %(path)s in not in branch %(branch_base)s."""
334
def __init__(self, branch, path):
335
BzrNewError.__init__(self)
337
self.branch_base = branch.base
341
class UnsupportedFormatError(BzrNewError):
342
"""Unsupported branch format: %(format)s"""
345
class UnknownFormatError(BzrNewError):
346
"""Unknown branch format: %(format)r"""
349
class IncompatibleFormat(BzrNewError):
350
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
352
def __init__(self, format, bzrdir_format):
353
BzrNewError.__init__(self)
355
self.bzrdir = bzrdir_format
358
class NotVersionedError(BzrNewError):
359
"""%(path)s is not versioned"""
360
def __init__(self, path):
361
BzrNewError.__init__(self)
365
class PathsNotVersionedError(BzrNewError):
366
# used when reporting several paths are not versioned
367
"""Path(s) are not versioned: %(paths_as_string)s"""
369
def __init__(self, paths):
370
from bzrlib.osutils import quotefn
371
BzrNewError.__init__(self)
373
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
376
class PathsDoNotExist(BzrNewError):
377
"""Path(s) do not exist: %(paths_as_string)s"""
379
# used when reporting that paths are neither versioned nor in the working
382
def __init__(self, paths):
384
from bzrlib.osutils import quotefn
385
BzrNewError.__init__(self)
387
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
390
class BadFileKindError(BzrNewError):
391
"""Cannot operate on %(filename)s of unsupported kind %(kind)s"""
394
class ForbiddenControlFileError(BzrNewError):
395
"""Cannot operate on %(filename)s because it is a control file"""
398
class LockError(BzrNewError):
399
"""Lock error: %(message)s"""
400
# All exceptions from the lock/unlock functions should be from
401
# this exception class. They will be translated as necessary. The
402
# original exception is available as e.original_error
404
# New code should prefer to raise specific subclasses
405
def __init__(self, message):
406
self.message = message
409
class CommitNotPossible(LockError):
410
"""A commit was attempted but we do not have a write lock open."""
415
class AlreadyCommitted(LockError):
416
"""A rollback was requested, but is not able to be accomplished."""
421
class ReadOnlyError(LockError):
422
"""A write attempt was made in a read only transaction on %(obj)s"""
423
def __init__(self, obj):
427
class OutSideTransaction(BzrNewError):
428
"""A transaction related operation was attempted after the transaction finished."""
431
class ObjectNotLocked(LockError):
432
"""%(obj)r is not locked"""
434
is_user_error = False
436
# this can indicate that any particular object is not locked; see also
437
# LockNotHeld which means that a particular *lock* object is not held by
438
# the caller -- perhaps they should be unified.
439
def __init__(self, obj):
443
class ReadOnlyObjectDirtiedError(ReadOnlyError):
444
"""Cannot change object %(obj)r in read only transaction"""
445
def __init__(self, obj):
449
class UnlockableTransport(LockError):
450
"""Cannot lock: transport is read only: %(transport)s"""
451
def __init__(self, transport):
452
self.transport = transport
455
class LockContention(LockError):
456
"""Could not acquire lock %(lock)s"""
457
# TODO: show full url for lock, combining the transport and relative bits?
458
def __init__(self, lock):
462
class LockBroken(LockError):
463
"""Lock was broken while still open: %(lock)s - check storage consistency!"""
464
def __init__(self, lock):
468
class LockBreakMismatch(LockError):
469
"""Lock was released and re-acquired before being broken: %(lock)s: held by %(holder)r, wanted to break %(target)r"""
470
def __init__(self, lock, holder, target):
476
class LockNotHeld(LockError):
477
"""Lock not held: %(lock)s"""
478
def __init__(self, lock):
482
class PointlessCommit(BzrNewError):
483
"""No changes to commit"""
486
class UpgradeReadonly(BzrNewError):
487
"""Upgrade URL cannot work with readonly URL's."""
490
class UpToDateFormat(BzrNewError):
491
"""The branch format %(format)s is already at the most recent format."""
493
def __init__(self, format):
494
BzrNewError.__init__(self)
499
class StrictCommitFailed(Exception):
500
"""Commit refused because there are unknowns in the tree."""
503
class NoSuchRevision(BzrNewError):
504
"""Branch %(branch)s has no revision %(revision)s"""
506
is_user_error = False
508
def __init__(self, branch, revision):
510
self.revision = revision
513
class HistoryMissing(BzrError):
514
def __init__(self, branch, object_type, object_id):
516
BzrError.__init__(self,
517
'%s is missing %s {%s}'
518
% (branch, object_type, object_id))
521
class DivergedBranches(BzrNewError):
522
"These branches have diverged. Use the merge command to reconcile them."""
526
def __init__(self, branch1, branch2):
527
self.branch1 = branch1
528
self.branch2 = branch2
531
class UnrelatedBranches(BzrNewError):
532
"Branches have no common ancestor, and no merge base revision was specified."
537
class NoCommonAncestor(BzrNewError):
538
"Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
540
def __init__(self, revision_a, revision_b):
541
self.revision_a = revision_a
542
self.revision_b = revision_b
545
class NoCommonRoot(BzrError):
546
def __init__(self, revision_a, revision_b):
547
msg = "Revisions are not derived from the same root: %s %s." \
548
% (revision_a, revision_b)
549
BzrError.__init__(self, msg)
553
class NotAncestor(BzrError):
554
def __init__(self, rev_id, not_ancestor_id):
555
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
557
BzrError.__init__(self, msg)
559
self.not_ancestor_id = not_ancestor_id
562
class InstallFailed(BzrError):
563
def __init__(self, revisions):
564
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
565
BzrError.__init__(self, msg)
566
self.revisions = revisions
569
class AmbiguousBase(BzrError):
570
def __init__(self, bases):
571
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
573
msg = "The correct base is unclear, because %s are all equally close" %\
575
BzrError.__init__(self, msg)
579
class NoCommits(BzrError):
580
def __init__(self, branch):
581
msg = "Branch %s has no commits." % branch
582
BzrError.__init__(self, msg)
585
class UnlistableStore(BzrError):
586
def __init__(self, store):
587
BzrError.__init__(self, "Store %s is not listable" % store)
591
class UnlistableBranch(BzrError):
592
def __init__(self, br):
593
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
596
class BoundBranchOutOfDate(BzrNewError):
597
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
598
def __init__(self, branch, master):
599
BzrNewError.__init__(self)
604
class CommitToDoubleBoundBranch(BzrNewError):
605
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
606
def __init__(self, branch, master, remote):
607
BzrNewError.__init__(self)
613
class OverwriteBoundBranch(BzrNewError):
614
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
615
def __init__(self, branch):
616
BzrNewError.__init__(self)
620
class BoundBranchConnectionFailure(BzrNewError):
621
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
622
def __init__(self, branch, target, error):
623
BzrNewError.__init__(self)
629
class WeaveError(BzrNewError):
630
"""Error in processing weave: %(message)s"""
632
def __init__(self, message=None):
633
BzrNewError.__init__(self)
634
self.message = message
637
class WeaveRevisionAlreadyPresent(WeaveError):
638
"""Revision {%(revision_id)s} already present in %(weave)s"""
639
def __init__(self, revision_id, weave):
641
WeaveError.__init__(self)
642
self.revision_id = revision_id
646
class WeaveRevisionNotPresent(WeaveError):
647
"""Revision {%(revision_id)s} not present in %(weave)s"""
649
def __init__(self, revision_id, weave):
650
WeaveError.__init__(self)
651
self.revision_id = revision_id
655
class WeaveFormatError(WeaveError):
656
"""Weave invariant violated: %(what)s"""
658
def __init__(self, what):
659
WeaveError.__init__(self)
663
class WeaveParentMismatch(WeaveError):
664
"""Parents are mismatched between two revisions."""
667
class WeaveInvalidChecksum(WeaveError):
668
"""Text did not match it's checksum: %(message)s"""
671
class WeaveTextDiffers(WeaveError):
672
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
674
def __init__(self, revision_id, weave_a, weave_b):
675
WeaveError.__init__(self)
676
self.revision_id = revision_id
677
self.weave_a = weave_a
678
self.weave_b = weave_b
681
class WeaveTextDiffers(WeaveError):
682
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
684
def __init__(self, revision_id, weave_a, weave_b):
685
WeaveError.__init__(self)
686
self.revision_id = revision_id
687
self.weave_a = weave_a
688
self.weave_b = weave_b
691
class VersionedFileError(BzrNewError):
692
"""Versioned file error."""
695
class RevisionNotPresent(VersionedFileError):
696
"""Revision {%(revision_id)s} not present in %(file_id)s."""
698
def __init__(self, revision_id, file_id):
699
VersionedFileError.__init__(self)
700
self.revision_id = revision_id
701
self.file_id = file_id
704
class RevisionAlreadyPresent(VersionedFileError):
705
"""Revision {%(revision_id)s} already present in %(file_id)s."""
707
def __init__(self, revision_id, file_id):
708
VersionedFileError.__init__(self)
709
self.revision_id = revision_id
710
self.file_id = file_id
713
class KnitError(BzrNewError):
717
class KnitHeaderError(KnitError):
718
"""Knit header error: %(badline)r unexpected"""
720
def __init__(self, badline):
721
KnitError.__init__(self)
722
self.badline = badline
725
class KnitCorrupt(KnitError):
726
"""Knit %(filename)s corrupt: %(how)s"""
728
def __init__(self, filename, how):
729
KnitError.__init__(self)
730
self.filename = filename
734
class NoSuchExportFormat(BzrNewError):
735
"""Export format %(format)r not supported"""
736
def __init__(self, format):
737
BzrNewError.__init__(self)
741
class TransportError(BzrNewError):
742
"""Transport error: %(msg)s %(orig_error)s"""
744
def __init__(self, msg=None, orig_error=None):
745
if msg is None and orig_error is not None:
746
msg = str(orig_error)
747
if orig_error is None:
752
self.orig_error = orig_error
753
BzrNewError.__init__(self)
756
# A set of semi-meaningful errors which can be thrown
757
class TransportNotPossible(TransportError):
758
"""Transport operation not possible: %(msg)s %(orig_error)%"""
761
class ConnectionError(TransportError):
762
"""Connection error: %(msg)s %(orig_error)s"""
765
class ConnectionReset(TransportError):
766
"""Connection closed: %(msg)s %(orig_error)s"""
769
class InvalidRange(TransportError):
770
"""Invalid range access."""
772
def __init__(self, path, offset):
773
TransportError.__init__(self, ("Invalid range access in %s at %d"
777
class InvalidHttpResponse(TransportError):
778
"""Invalid http response for %(path)s: %(msg)s"""
780
def __init__(self, path, msg, orig_error=None):
782
TransportError.__init__(self, msg, orig_error=orig_error)
785
class InvalidHttpRange(InvalidHttpResponse):
786
"""Invalid http range "%(range)s" for %(path)s: %(msg)s"""
788
def __init__(self, path, range, msg):
790
InvalidHttpResponse.__init__(self, path, msg)
793
class InvalidHttpContentType(InvalidHttpResponse):
794
"""Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s"""
796
def __init__(self, path, ctype, msg):
798
InvalidHttpResponse.__init__(self, path, msg)
801
class ConflictsInTree(BzrError):
803
BzrError.__init__(self, "Working tree has conflicts.")
806
class ParseConfigError(BzrError):
807
def __init__(self, errors, filename):
810
message = "Error(s) parsing config file %s:\n%s" % \
811
(filename, ('\n'.join(e.message for e in errors)))
812
BzrError.__init__(self, message)
815
class SigningFailed(BzrError):
816
def __init__(self, command_line):
817
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
821
class WorkingTreeNotRevision(BzrError):
822
def __init__(self, tree):
823
BzrError.__init__(self, "The working tree for %s has changed since"
824
" last commit, but weave merge requires that it be"
825
" unchanged." % tree.basedir)
828
class CantReprocessAndShowBase(BzrNewError):
829
"""Can't reprocess and show base.
830
Reprocessing obscures relationship of conflicting lines to base."""
833
class GraphCycleError(BzrNewError):
834
"""Cycle in graph %(graph)r"""
835
def __init__(self, graph):
836
BzrNewError.__init__(self)
840
class NotConflicted(BzrNewError):
841
"""File %(filename)s is not conflicted."""
843
def __init__(self, filename):
844
BzrNewError.__init__(self)
845
self.filename = filename
848
class MustUseDecorated(Exception):
849
"""A decorating function has requested its original command be used.
851
This should never escape bzr, so does not need to be printable.
855
class NoBundleFound(BzrNewError):
856
"""No bundle was found in %(filename)s"""
857
def __init__(self, filename):
858
BzrNewError.__init__(self)
859
self.filename = filename
862
class BundleNotSupported(BzrNewError):
863
"""Unable to handle bundle version %(version)s: %(msg)s"""
864
def __init__(self, version, msg):
865
BzrNewError.__init__(self)
866
self.version = version
870
class MissingText(BzrNewError):
871
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
873
def __init__(self, branch, text_revision, file_id):
874
BzrNewError.__init__(self)
876
self.base = branch.base
877
self.text_revision = text_revision
878
self.file_id = file_id
881
class DuplicateKey(BzrNewError):
882
"""Key %(key)s is already present in map"""
885
class MalformedTransform(BzrNewError):
886
"""Tree transform is malformed %(conflicts)r"""
889
class BzrBadParameter(BzrNewError):
890
"""A bad parameter : %(param)s is not usable.
892
This exception should never be thrown, but it is a base class for all
893
parameter-to-function errors.
895
def __init__(self, param):
896
BzrNewError.__init__(self)
900
class BzrBadParameterNotUnicode(BzrBadParameter):
901
"""Parameter %(param)s is neither unicode nor utf8."""
904
class ReusingTransform(BzrNewError):
905
"""Attempt to reuse a transform that has already been applied."""
908
class CantMoveRoot(BzrNewError):
909
"""Moving the root directory is not supported at this time"""
912
class BzrBadParameterNotString(BzrBadParameter):
913
"""Parameter %(param)s is not a string or unicode string."""
916
class BzrBadParameterMissing(BzrBadParameter):
917
"""Parameter $(param)s is required but not present."""
920
class BzrBadParameterUnicode(BzrBadParameter):
921
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
924
class BzrBadParameterContainsNewline(BzrBadParameter):
925
"""Parameter %(param)s contains a newline."""
928
class DependencyNotPresent(BzrNewError):
929
"""Unable to import library "%(library)s": %(error)s"""
931
def __init__(self, library, error):
932
BzrNewError.__init__(self, library=library, error=error)
935
class ParamikoNotPresent(DependencyNotPresent):
936
"""Unable to import paramiko (required for sftp support): %(error)s"""
938
def __init__(self, error):
939
DependencyNotPresent.__init__(self, 'paramiko', error)
942
class UninitializableFormat(BzrNewError):
943
"""Format %(format)s cannot be initialised by this version of bzr."""
945
def __init__(self, format):
946
BzrNewError.__init__(self)
950
class NoDiff(BzrNewError):
951
"""Diff is not installed on this machine: %(msg)s"""
953
def __init__(self, msg):
954
BzrNewError.__init__(self, msg=msg)
957
class NoDiff3(BzrNewError):
958
"""Diff3 is not installed on this machine."""
961
class ExistingLimbo(BzrNewError):
962
"""This tree contains left-over files from a failed operation.
963
Please examine %(limbo_dir)s to see if it contains any files you wish to
964
keep, and delete it when you are done.
966
def __init__(self, limbo_dir):
967
BzrNewError.__init__(self)
968
self.limbo_dir = limbo_dir
971
class ImmortalLimbo(BzrNewError):
972
"""Unable to delete transform temporary directory $(limbo_dir)s.
973
Please examine %(limbo_dir)s to see if it contains any files you wish to
974
keep, and delete it when you are done.
976
def __init__(self, limbo_dir):
977
BzrNewError.__init__(self)
978
self.limbo_dir = limbo_dir
981
class OutOfDateTree(BzrNewError):
982
"""Working tree is out of date, please run 'bzr update'."""
984
def __init__(self, tree):
985
BzrNewError.__init__(self)
989
class MergeModifiedFormatError(BzrNewError):
990
"""Error in merge modified format"""
993
class ConflictFormatError(BzrNewError):
994
"""Format error in conflict listings"""
997
class CorruptRepository(BzrNewError):
998
"""An error has been detected in the repository %(repo_path)s.
999
Please run bzr reconcile on this repository."""
1001
def __init__(self, repo):
1002
BzrNewError.__init__(self)
1003
self.repo_path = repo.bzrdir.root_transport.base
1006
class UpgradeRequired(BzrNewError):
1007
"""To use this feature you must upgrade your branch at %(path)s."""
1009
def __init__(self, path):
1010
BzrNewError.__init__(self)
1014
class LocalRequiresBoundBranch(BzrNewError):
1015
"""Cannot perform local-only commits on unbound branches."""
1018
class MissingProgressBarFinish(BzrNewError):
1019
"""A nested progress bar was not 'finished' correctly."""
1022
class InvalidProgressBarType(BzrNewError):
1023
"""Environment variable BZR_PROGRESS_BAR='%(bar_type)s is not a supported type
1024
Select one of: %(valid_types)s"""
1026
def __init__(self, bar_type, valid_types):
1027
BzrNewError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1030
class UnsupportedOperation(BzrNewError):
1031
"""The method %(mname)s is not supported on objects of type %(tname)s."""
1032
def __init__(self, method, method_self):
1033
self.method = method
1034
self.mname = method.__name__
1035
self.tname = type(method_self).__name__
1038
class BinaryFile(BzrNewError):
1039
"""File is binary but should be text."""
1042
class IllegalPath(BzrNewError):
1043
"""The path %(path)s is not permitted on this platform"""
1045
def __init__(self, path):
1046
BzrNewError.__init__(self)
1050
class TestamentMismatch(BzrNewError):
1051
"""Testament did not match expected value.
1052
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1055
def __init__(self, revision_id, expected, measured):
1056
self.revision_id = revision_id
1057
self.expected = expected
1058
self.measured = measured
1061
class NotABundle(BzrNewError):
1062
"""Not a bzr revision-bundle: %(text)r"""
1064
def __init__(self, text):
1065
BzrNewError.__init__(self)
1069
class BadBundle(BzrNewError):
1070
"""Bad bzr revision-bundle: %(text)r"""
1072
def __init__(self, text):
1073
BzrNewError.__init__(self)
1077
class MalformedHeader(BadBundle):
1078
"""Malformed bzr revision-bundle header: %(text)r"""
1080
def __init__(self, text):
1081
BzrNewError.__init__(self)
1085
class MalformedPatches(BadBundle):
1086
"""Malformed patches in bzr revision-bundle: %(text)r"""
1088
def __init__(self, text):
1089
BzrNewError.__init__(self)
1093
class MalformedFooter(BadBundle):
1094
"""Malformed footer in bzr revision-bundle: %(text)r"""
1096
def __init__(self, text):
1097
BzrNewError.__init__(self)
1101
class UnsupportedEOLMarker(BadBundle):
1102
"""End of line marker was not \\n in bzr revision-bundle"""
1105
BzrNewError.__init__(self)
1108
class GhostRevision(BzrNewError):
1109
"""Revision {%(revision_id)s} is a ghost."""
1111
def __init__(self, revision_id):
1112
BzrNewError.__init__(self)
1113
self.revision_id = revision_id
added
removed
bzrlib/errors.py
