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"""
164
def __init__(self, revision_id, branch):
165
# branch can be any string or object with __str__ defined
166
BzrNewError.__init__(self)
167
self.revision_id = revision_id
171
class NoWorkingTree(BzrNewError):
172
"""No WorkingTree exists for %(base)s."""
174
def __init__(self, base):
175
BzrNewError.__init__(self)
179
class NotLocalUrl(BzrNewError):
180
"""%(url)s is not a local path."""
182
def __init__(self, url):
183
BzrNewError.__init__(self)
187
class BzrCommandError(BzrNewError):
188
"""Error from user command"""
192
# Error from malformed user command; please avoid raising this as a
193
# generic exception not caused by user input.
195
# I think it's a waste of effort to differentiate between errors that
196
# are not intended to be caught anyway. UI code need not subclass
197
# BzrCommandError, and non-UI code should not throw a subclass of
198
# BzrCommandError. ADHB 20051211
199
def __init__(self, msg):
206
class BzrOptionError(BzrCommandError):
207
"""Error in command line options"""
210
class StrictCommitFailed(BzrNewError):
211
"""Commit refused because there are unknown files in the tree"""
214
# XXX: Should be unified with TransportError; they seem to represent the
216
class PathError(BzrNewError):
217
"""Generic path error: %(path)r%(extra)s)"""
219
def __init__(self, path, extra=None):
220
BzrNewError.__init__(self)
223
self.extra = ': ' + str(extra)
228
class NoSuchFile(PathError):
229
"""No such file: %(path)r%(extra)s"""
232
class FileExists(PathError):
233
"""File exists: %(path)r%(extra)s"""
236
class DirectoryNotEmpty(PathError):
237
"""Directory not empty: %(path)r%(extra)s"""
240
class ResourceBusy(PathError):
241
"""Device or resource busy: %(path)r%(extra)s"""
244
class PermissionDenied(PathError):
245
"""Permission denied: %(path)r%(extra)s"""
248
class InvalidURL(PathError):
249
"""Invalid url supplied to transport: %(path)r%(extra)s"""
252
class InvalidURLJoin(PathError):
253
"""Invalid URL join request: %(args)s%(extra)s"""
255
def __init__(self, msg, base, args):
256
PathError.__init__(self, base, msg)
258
self.args.extend(args)
261
class UnsupportedProtocol(PathError):
262
"""Unsupported protocol for url "%(path)s"%(extra)s"""
264
def __init__(self, url, extra):
265
PathError.__init__(self, url, extra=extra)
268
class PathNotChild(BzrNewError):
269
"""Path %(path)r is not a child of path %(base)r%(extra)s"""
271
is_user_error = False
273
def __init__(self, path, base, extra=None):
274
BzrNewError.__init__(self)
278
self.extra = ': ' + str(extra)
283
class InvalidNormalization(PathError):
284
"""Path %(path)r is not unicode normalized"""
287
# TODO: This is given a URL; we try to unescape it but doing that from inside
288
# the exception object is a bit undesirable.
289
# TODO: Probably this behavior of should be a common superclass
290
class NotBranchError(PathError):
291
"""Not a branch: %(path)s"""
293
def __init__(self, path):
294
import bzrlib.urlutils as urlutils
295
self.path = urlutils.unescape_for_display(path, 'ascii')
298
class AlreadyBranchError(PathError):
299
"""Already a branch: %(path)s."""
302
class BranchExistsWithoutWorkingTree(PathError):
303
"""Directory contains a branch, but no working tree \
304
(use bzr checkout if you wish to build a working tree): %(path)s"""
307
class AtomicFileAlreadyClosed(PathError):
308
"""'%(function)s' called on an AtomicFile after it was closed: %(path)s"""
310
def __init__(self, path, function):
311
PathError.__init__(self, path=path, extra=None)
312
self.function = function
315
class InaccessibleParent(PathError):
316
"""Parent not accessible given base %(base)s and relative path %(path)s"""
318
def __init__(self, path, base):
319
PathError.__init__(self, path)
323
class NoRepositoryPresent(BzrNewError):
324
"""No repository present: %(path)r"""
325
def __init__(self, bzrdir):
326
BzrNewError.__init__(self)
327
self.path = bzrdir.transport.clone('..').base
330
class FileInWrongBranch(BzrNewError):
331
"""File %(path)s in not in branch %(branch_base)s."""
333
def __init__(self, branch, path):
334
BzrNewError.__init__(self)
336
self.branch_base = branch.base
340
class UnsupportedFormatError(BzrNewError):
341
"""Unsupported branch format: %(format)s"""
344
class UnknownFormatError(BzrNewError):
345
"""Unknown branch format: %(format)r"""
348
class IncompatibleFormat(BzrNewError):
349
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
351
def __init__(self, format, bzrdir_format):
352
BzrNewError.__init__(self)
354
self.bzrdir = bzrdir_format
357
class NotVersionedError(BzrNewError):
358
"""%(path)s is not versioned"""
359
def __init__(self, path):
360
BzrNewError.__init__(self)
364
class PathsNotVersionedError(BzrNewError):
365
# used when reporting several paths are not versioned
366
"""Path(s) are not versioned: %(paths_as_string)s"""
368
def __init__(self, paths):
369
from bzrlib.osutils import quotefn
370
BzrNewError.__init__(self)
372
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
375
class PathsDoNotExist(BzrNewError):
376
"""Path(s) do not exist: %(paths_as_string)s"""
378
# used when reporting that paths are neither versioned nor in the working
381
def __init__(self, paths):
383
from bzrlib.osutils import quotefn
384
BzrNewError.__init__(self)
386
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
389
class BadFileKindError(BzrNewError):
390
"""Cannot operate on %(filename)s of unsupported kind %(kind)s"""
393
class ForbiddenControlFileError(BzrNewError):
394
"""Cannot operate on %(filename)s because it is a control file"""
397
class LockError(BzrNewError):
398
"""Lock error: %(message)s"""
399
# All exceptions from the lock/unlock functions should be from
400
# this exception class. They will be translated as necessary. The
401
# original exception is available as e.original_error
403
# New code should prefer to raise specific subclasses
404
def __init__(self, message):
405
self.message = message
408
class CommitNotPossible(LockError):
409
"""A commit was attempted but we do not have a write lock open."""
414
class AlreadyCommitted(LockError):
415
"""A rollback was requested, but is not able to be accomplished."""
420
class ReadOnlyError(LockError):
421
"""A write attempt was made in a read only transaction on %(obj)s"""
422
def __init__(self, obj):
426
class OutSideTransaction(BzrNewError):
427
"""A transaction related operation was attempted after the transaction finished."""
430
class ObjectNotLocked(LockError):
431
"""%(obj)r is not locked"""
433
is_user_error = False
435
# this can indicate that any particular object is not locked; see also
436
# LockNotHeld which means that a particular *lock* object is not held by
437
# the caller -- perhaps they should be unified.
438
def __init__(self, obj):
442
class ReadOnlyObjectDirtiedError(ReadOnlyError):
443
"""Cannot change object %(obj)r in read only transaction"""
444
def __init__(self, obj):
448
class UnlockableTransport(LockError):
449
"""Cannot lock: transport is read only: %(transport)s"""
450
def __init__(self, transport):
451
self.transport = transport
454
class LockContention(LockError):
455
"""Could not acquire lock %(lock)s"""
456
# TODO: show full url for lock, combining the transport and relative bits?
457
def __init__(self, lock):
461
class LockBroken(LockError):
462
"""Lock was broken while still open: %(lock)s - check storage consistency!"""
463
def __init__(self, lock):
467
class LockBreakMismatch(LockError):
468
"""Lock was released and re-acquired before being broken: %(lock)s: held by %(holder)r, wanted to break %(target)r"""
469
def __init__(self, lock, holder, target):
475
class LockNotHeld(LockError):
476
"""Lock not held: %(lock)s"""
477
def __init__(self, lock):
481
class PointlessCommit(BzrNewError):
482
"""No changes to commit"""
485
class UpgradeReadonly(BzrNewError):
486
"""Upgrade URL cannot work with readonly URL's."""
489
class UpToDateFormat(BzrNewError):
490
"""The branch format %(format)s is already at the most recent format."""
492
def __init__(self, format):
493
BzrNewError.__init__(self)
498
class StrictCommitFailed(Exception):
499
"""Commit refused because there are unknowns in the tree."""
502
class NoSuchRevision(BzrNewError):
503
"""Branch %(branch)s has no revision %(revision)s"""
505
is_user_error = False
507
def __init__(self, branch, revision):
509
self.revision = revision
512
class HistoryMissing(BzrError):
513
def __init__(self, branch, object_type, object_id):
515
BzrError.__init__(self,
516
'%s is missing %s {%s}'
517
% (branch, object_type, object_id))
520
class DivergedBranches(BzrNewError):
521
"These branches have diverged. Use the merge command to reconcile them."""
525
def __init__(self, branch1, branch2):
526
self.branch1 = branch1
527
self.branch2 = branch2
530
class UnrelatedBranches(BzrNewError):
531
"Branches have no common ancestor, and no merge base revision was specified."
536
class NoCommonAncestor(BzrNewError):
537
"Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
539
def __init__(self, revision_a, revision_b):
540
self.revision_a = revision_a
541
self.revision_b = revision_b
544
class NoCommonRoot(BzrError):
545
def __init__(self, revision_a, revision_b):
546
msg = "Revisions are not derived from the same root: %s %s." \
547
% (revision_a, revision_b)
548
BzrError.__init__(self, msg)
552
class NotAncestor(BzrError):
553
def __init__(self, rev_id, not_ancestor_id):
554
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
556
BzrError.__init__(self, msg)
558
self.not_ancestor_id = not_ancestor_id
561
class InstallFailed(BzrError):
562
def __init__(self, revisions):
563
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
564
BzrError.__init__(self, msg)
565
self.revisions = revisions
568
class AmbiguousBase(BzrError):
569
def __init__(self, bases):
570
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
572
msg = "The correct base is unclear, because %s are all equally close" %\
574
BzrError.__init__(self, msg)
578
class NoCommits(BzrError):
579
def __init__(self, branch):
580
msg = "Branch %s has no commits." % branch
581
BzrError.__init__(self, msg)
584
class UnlistableStore(BzrError):
585
def __init__(self, store):
586
BzrError.__init__(self, "Store %s is not listable" % store)
590
class UnlistableBranch(BzrError):
591
def __init__(self, br):
592
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
595
class BoundBranchOutOfDate(BzrNewError):
596
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
597
def __init__(self, branch, master):
598
BzrNewError.__init__(self)
603
class CommitToDoubleBoundBranch(BzrNewError):
604
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
605
def __init__(self, branch, master, remote):
606
BzrNewError.__init__(self)
612
class OverwriteBoundBranch(BzrNewError):
613
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
614
def __init__(self, branch):
615
BzrNewError.__init__(self)
619
class BoundBranchConnectionFailure(BzrNewError):
620
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
621
def __init__(self, branch, target, error):
622
BzrNewError.__init__(self)
628
class WeaveError(BzrNewError):
629
"""Error in processing weave: %(message)s"""
631
def __init__(self, message=None):
632
BzrNewError.__init__(self)
633
self.message = message
636
class WeaveRevisionAlreadyPresent(WeaveError):
637
"""Revision {%(revision_id)s} already present in %(weave)s"""
638
def __init__(self, revision_id, weave):
640
WeaveError.__init__(self)
641
self.revision_id = revision_id
645
class WeaveRevisionNotPresent(WeaveError):
646
"""Revision {%(revision_id)s} not present in %(weave)s"""
648
def __init__(self, revision_id, weave):
649
WeaveError.__init__(self)
650
self.revision_id = revision_id
654
class WeaveFormatError(WeaveError):
655
"""Weave invariant violated: %(what)s"""
657
def __init__(self, what):
658
WeaveError.__init__(self)
662
class WeaveParentMismatch(WeaveError):
663
"""Parents are mismatched between two revisions."""
666
class WeaveInvalidChecksum(WeaveError):
667
"""Text did not match it's checksum: %(message)s"""
670
class WeaveTextDiffers(WeaveError):
671
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
673
def __init__(self, revision_id, weave_a, weave_b):
674
WeaveError.__init__(self)
675
self.revision_id = revision_id
676
self.weave_a = weave_a
677
self.weave_b = weave_b
680
class WeaveTextDiffers(WeaveError):
681
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
683
def __init__(self, revision_id, weave_a, weave_b):
684
WeaveError.__init__(self)
685
self.revision_id = revision_id
686
self.weave_a = weave_a
687
self.weave_b = weave_b
690
class VersionedFileError(BzrNewError):
691
"""Versioned file error."""
694
class RevisionNotPresent(VersionedFileError):
695
"""Revision {%(revision_id)s} not present in %(file_id)s."""
697
def __init__(self, revision_id, file_id):
698
VersionedFileError.__init__(self)
699
self.revision_id = revision_id
700
self.file_id = file_id
703
class RevisionAlreadyPresent(VersionedFileError):
704
"""Revision {%(revision_id)s} already present in %(file_id)s."""
706
def __init__(self, revision_id, file_id):
707
VersionedFileError.__init__(self)
708
self.revision_id = revision_id
709
self.file_id = file_id
712
class KnitError(BzrNewError):
716
class KnitHeaderError(KnitError):
717
"""Knit header error: %(badline)r unexpected"""
719
def __init__(self, badline):
720
KnitError.__init__(self)
721
self.badline = badline
724
class KnitCorrupt(KnitError):
725
"""Knit %(filename)s corrupt: %(how)s"""
727
def __init__(self, filename, how):
728
KnitError.__init__(self)
729
self.filename = filename
733
class NoSuchExportFormat(BzrNewError):
734
"""Export format %(format)r not supported"""
735
def __init__(self, format):
736
BzrNewError.__init__(self)
740
class TransportError(BzrNewError):
741
"""Transport error: %(msg)s %(orig_error)s"""
743
def __init__(self, msg=None, orig_error=None):
744
if msg is None and orig_error is not None:
745
msg = str(orig_error)
746
if orig_error is None:
751
self.orig_error = orig_error
752
BzrNewError.__init__(self)
755
# A set of semi-meaningful errors which can be thrown
756
class TransportNotPossible(TransportError):
757
"""Transport operation not possible: %(msg)s %(orig_error)%"""
760
class ConnectionError(TransportError):
761
"""Connection error: %(msg)s %(orig_error)s"""
764
class ConnectionReset(TransportError):
765
"""Connection closed: %(msg)s %(orig_error)s"""
768
class InvalidRange(TransportError):
769
"""Invalid range access."""
771
def __init__(self, path, offset):
772
TransportError.__init__(self, ("Invalid range access in %s at %d"
776
class InvalidHttpResponse(TransportError):
777
"""Invalid http response for %(path)s: %(msg)s"""
779
def __init__(self, path, msg, orig_error=None):
781
TransportError.__init__(self, msg, orig_error=orig_error)
784
class InvalidHttpRange(InvalidHttpResponse):
785
"""Invalid http range "%(range)s" for %(path)s: %(msg)s"""
787
def __init__(self, path, range, msg):
789
InvalidHttpResponse.__init__(self, path, msg)
792
class InvalidHttpContentType(InvalidHttpResponse):
793
"""Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s"""
795
def __init__(self, path, ctype, msg):
797
InvalidHttpResponse.__init__(self, path, msg)
800
class ConflictsInTree(BzrError):
802
BzrError.__init__(self, "Working tree has conflicts.")
805
class ParseConfigError(BzrError):
806
def __init__(self, errors, filename):
809
message = "Error(s) parsing config file %s:\n%s" % \
810
(filename, ('\n'.join(e.message for e in errors)))
811
BzrError.__init__(self, message)
814
class SigningFailed(BzrError):
815
def __init__(self, command_line):
816
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
820
class WorkingTreeNotRevision(BzrError):
821
def __init__(self, tree):
822
BzrError.__init__(self, "The working tree for %s has changed since"
823
" last commit, but weave merge requires that it be"
824
" unchanged." % tree.basedir)
827
class CantReprocessAndShowBase(BzrNewError):
828
"""Can't reprocess and show base.
829
Reprocessing obscures relationship of conflicting lines to base."""
832
class GraphCycleError(BzrNewError):
833
"""Cycle in graph %(graph)r"""
834
def __init__(self, graph):
835
BzrNewError.__init__(self)
839
class NotConflicted(BzrNewError):
840
"""File %(filename)s is not conflicted."""
842
def __init__(self, filename):
843
BzrNewError.__init__(self)
844
self.filename = filename
847
class MustUseDecorated(Exception):
848
"""A decorating function has requested its original command be used.
850
This should never escape bzr, so does not need to be printable.
854
class NoBundleFound(BzrNewError):
855
"""No bundle was found in %(filename)s"""
856
def __init__(self, filename):
857
BzrNewError.__init__(self)
858
self.filename = filename
861
class BundleNotSupported(BzrNewError):
862
"""Unable to handle bundle version %(version)s: %(msg)s"""
863
def __init__(self, version, msg):
864
BzrNewError.__init__(self)
865
self.version = version
869
class MissingText(BzrNewError):
870
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
872
def __init__(self, branch, text_revision, file_id):
873
BzrNewError.__init__(self)
875
self.base = branch.base
876
self.text_revision = text_revision
877
self.file_id = file_id
880
class DuplicateKey(BzrNewError):
881
"""Key %(key)s is already present in map"""
884
class MalformedTransform(BzrNewError):
885
"""Tree transform is malformed %(conflicts)r"""
888
class BzrBadParameter(BzrNewError):
889
"""A bad parameter : %(param)s is not usable.
891
This exception should never be thrown, but it is a base class for all
892
parameter-to-function errors.
894
def __init__(self, param):
895
BzrNewError.__init__(self)
899
class BzrBadParameterNotUnicode(BzrBadParameter):
900
"""Parameter %(param)s is neither unicode nor utf8."""
903
class ReusingTransform(BzrNewError):
904
"""Attempt to reuse a transform that has already been applied."""
907
class CantMoveRoot(BzrNewError):
908
"""Moving the root directory is not supported at this time"""
911
class BzrBadParameterNotString(BzrBadParameter):
912
"""Parameter %(param)s is not a string or unicode string."""
915
class BzrBadParameterMissing(BzrBadParameter):
916
"""Parameter $(param)s is required but not present."""
919
class BzrBadParameterUnicode(BzrBadParameter):
920
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
923
class BzrBadParameterContainsNewline(BzrBadParameter):
924
"""Parameter %(param)s contains a newline."""
927
class DependencyNotPresent(BzrNewError):
928
"""Unable to import library "%(library)s": %(error)s"""
930
def __init__(self, library, error):
931
BzrNewError.__init__(self, library=library, error=error)
934
class ParamikoNotPresent(DependencyNotPresent):
935
"""Unable to import paramiko (required for sftp support): %(error)s"""
937
def __init__(self, error):
938
DependencyNotPresent.__init__(self, 'paramiko', error)
941
class UninitializableFormat(BzrNewError):
942
"""Format %(format)s cannot be initialised by this version of bzr."""
944
def __init__(self, format):
945
BzrNewError.__init__(self)
949
class NoDiff(BzrNewError):
950
"""Diff is not installed on this machine: %(msg)s"""
952
def __init__(self, msg):
953
BzrNewError.__init__(self, msg=msg)
956
class NoDiff3(BzrNewError):
957
"""Diff3 is not installed on this machine."""
960
class ExistingLimbo(BzrNewError):
961
"""This tree contains left-over files from a failed operation.
962
Please examine %(limbo_dir)s to see if it contains any files you wish to
963
keep, and delete it when you are done.
965
def __init__(self, limbo_dir):
966
BzrNewError.__init__(self)
967
self.limbo_dir = limbo_dir
970
class ImmortalLimbo(BzrNewError):
971
"""Unable to delete transform temporary directory $(limbo_dir)s.
972
Please examine %(limbo_dir)s to see if it contains any files you wish to
973
keep, and delete it when you are done.
975
def __init__(self, limbo_dir):
976
BzrNewError.__init__(self)
977
self.limbo_dir = limbo_dir
980
class OutOfDateTree(BzrNewError):
981
"""Working tree is out of date, please run 'bzr update'."""
983
def __init__(self, tree):
984
BzrNewError.__init__(self)
988
class MergeModifiedFormatError(BzrNewError):
989
"""Error in merge modified format"""
992
class ConflictFormatError(BzrNewError):
993
"""Format error in conflict listings"""
996
class CorruptRepository(BzrNewError):
997
"""An error has been detected in the repository %(repo_path)s.
998
Please run bzr reconcile on this repository."""
1000
def __init__(self, repo):
1001
BzrNewError.__init__(self)
1002
self.repo_path = repo.bzrdir.root_transport.base
1005
class UpgradeRequired(BzrNewError):
1006
"""To use this feature you must upgrade your branch at %(path)s."""
1008
def __init__(self, path):
1009
BzrNewError.__init__(self)
1013
class LocalRequiresBoundBranch(BzrNewError):
1014
"""Cannot perform local-only commits on unbound branches."""
1017
class MissingProgressBarFinish(BzrNewError):
1018
"""A nested progress bar was not 'finished' correctly."""
1021
class InvalidProgressBarType(BzrNewError):
1022
"""Environment variable BZR_PROGRESS_BAR='%(bar_type)s is not a supported type
1023
Select one of: %(valid_types)s"""
1025
def __init__(self, bar_type, valid_types):
1026
BzrNewError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1029
class UnsupportedOperation(BzrNewError):
1030
"""The method %(mname)s is not supported on objects of type %(tname)s."""
1031
def __init__(self, method, method_self):
1032
self.method = method
1033
self.mname = method.__name__
1034
self.tname = type(method_self).__name__
1037
class BinaryFile(BzrNewError):
1038
"""File is binary but should be text."""
1041
class IllegalPath(BzrNewError):
1042
"""The path %(path)s is not permitted on this platform"""
1044
def __init__(self, path):
1045
BzrNewError.__init__(self)
1049
class TestamentMismatch(BzrNewError):
1050
"""Testament did not match expected value.
1051
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1054
def __init__(self, revision_id, expected, measured):
1055
self.revision_id = revision_id
1056
self.expected = expected
1057
self.measured = measured
1060
class NotABundle(BzrNewError):
1061
"""Not a bzr revision-bundle: %(text)r"""
1063
def __init__(self, text):
1064
BzrNewError.__init__(self)
1068
class BadBundle(BzrNewError):
1069
"""Bad bzr revision-bundle: %(text)r"""
1071
def __init__(self, text):
1072
BzrNewError.__init__(self)
1076
class MalformedHeader(BadBundle):
1077
"""Malformed bzr revision-bundle header: %(text)r"""
1079
def __init__(self, text):
1080
BzrNewError.__init__(self)
1084
class MalformedPatches(BadBundle):
1085
"""Malformed patches in bzr revision-bundle: %(text)r"""
1087
def __init__(self, text):
1088
BzrNewError.__init__(self)
1092
class MalformedFooter(BadBundle):
1093
"""Malformed footer in bzr revision-bundle: %(text)r"""
1095
def __init__(self, text):
1096
BzrNewError.__init__(self)
1099
class UnsupportedEOLMarker(BadBundle):
1100
"""End of line marker was not \\n in bzr revision-bundle"""
1103
BzrNewError.__init__(self)
added
removed
bzrlib/errors.py
