39
85
# constructed to make sure it will succeed. But that says nothing about
40
86
# 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
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.
47
96
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
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
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),
115
return n + `self.args`
129
118
class BzrNewError(BzrError):
130
"""Deprecated error base class."""
131
120
# base classes should override the docstring with their human-
132
121
# 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)
123
def __init__(self, **kwds):
145
124
for key, value in kwds.items():
146
125
setattr(self, key, value)
148
127
def __str__(self):
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
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
173
140
def __init__(self, message):
174
BzrError.__init__(self)
141
BzrNewError.__init__(self)
175
142
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
145
class InvalidEntryName(BzrNewError):
146
"""Invalid entry name: %(name)s"""
148
is_user_error = False
207
150
def __init__(self, name):
208
BzrError.__init__(self)
151
BzrNewError.__init__(self)
212
class InvalidRevisionNumber(BzrError):
214
_fmt = "Invalid revision number %(revno)s"
155
class InvalidRevisionNumber(BzrNewError):
156
"""Invalid revision number %(revno)d"""
216
157
def __init__(self, revno):
217
BzrError.__init__(self)
158
BzrNewError.__init__(self)
218
159
self.revno = revno
221
class InvalidRevisionId(BzrError):
223
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
162
class InvalidRevisionId(BzrNewError):
163
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
225
164
def __init__(self, revision_id, branch):
226
165
# branch can be any string or object with __str__ defined
227
BzrError.__init__(self)
166
BzrNewError.__init__(self)
228
167
self.revision_id = revision_id
229
168
self.branch = branch
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."
171
class NoWorkingTree(BzrNewError):
172
"""No WorkingTree exists for %(base)s."""
273
174
def __init__(self, base):
274
BzrError.__init__(self)
175
BzrNewError.__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."
179
class NotLocalUrl(BzrNewError):
180
"""%(url)s is not a local path."""
287
182
def __init__(self, url):
183
BzrNewError.__init__(self)
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):
187
class BzrCommandError(BzrNewError):
301
188
"""Error from user command"""
303
internal_error = False
305
192
# Error from malformed user command; please avoid raising this as a
306
193
# generic exception not caused by user input.
499
class InvalidNormalization(PathError):
501
_fmt = "Path %(path)r is not unicode normalized"
504
276
# TODO: This is given a URL; we try to unescape it but doing that from inside
505
277
# the exception object is a bit undesirable.
506
278
# TODO: Probably this behavior of should be a common superclass
507
279
class NotBranchError(PathError):
509
_fmt = "Not a branch: %(path)s"
280
"""Not a branch: %(path)s"""
511
282
def __init__(self, path):
512
283
import bzrlib.urlutils as urlutils
513
284
self.path = urlutils.unescape_for_display(path, 'ascii')
516
class NoSubmitBranch(PathError):
518
_fmt = 'No submit branch available for branch "%(path)s"'
520
def __init__(self, branch):
521
import bzrlib.urlutils as urlutils
522
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
525
287
class AlreadyBranchError(PathError):
527
_fmt = "Already a branch: %(path)s."
288
"""Already a branch: %(path)s."""
530
291
class BranchExistsWithoutWorkingTree(PathError):
532
_fmt = "Directory contains a branch, but no working tree \
533
(use bzr checkout if you wish to build a working tree): %(path)s"
536
class AtomicFileAlreadyClosed(PathError):
538
_fmt = ("'%(function)s' called on an AtomicFile after it was closed:"
541
def __init__(self, path, function):
542
PathError.__init__(self, path=path, extra=None)
543
self.function = function
546
class InaccessibleParent(PathError):
548
_fmt = ("Parent not accessible given base %(base)s and"
549
" relative path %(path)s")
551
def __init__(self, path, base):
552
PathError.__init__(self, path)
556
class NoRepositoryPresent(BzrError):
558
_fmt = "No repository present: %(path)r"
292
"""Directory contains a branch, but no working tree \
293
(use bzr checkout if you wish to build a working tree): %(path)s"""
296
class NoRepositoryPresent(BzrNewError):
297
"""No repository present: %(path)r"""
559
298
def __init__(self, bzrdir):
560
BzrError.__init__(self)
299
BzrNewError.__init__(self)
561
300
self.path = bzrdir.transport.clone('..').base
564
class FileInWrongBranch(BzrError):
566
_fmt = "File %(path)s in not in branch %(branch_base)s."
303
class FileInWrongBranch(BzrNewError):
304
"""File %(path)s in not in branch %(branch_base)s."""
568
306
def __init__(self, branch, path):
569
BzrError.__init__(self)
307
BzrNewError.__init__(self)
570
308
self.branch = branch
571
309
self.branch_base = branch.base
575
class UnsupportedFormatError(BzrError):
577
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
580
class UnknownFormatError(BzrError):
582
_fmt = "Unknown branch format: %(format)r"
585
class IncompatibleFormat(BzrError):
587
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
313
class UnsupportedFormatError(BzrNewError):
314
"""Unsupported branch format: %(format)s"""
317
class UnknownFormatError(BzrNewError):
318
"""Unknown branch format: %(format)r"""
321
class IncompatibleFormat(BzrNewError):
322
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
589
324
def __init__(self, format, bzrdir_format):
590
BzrError.__init__(self)
325
BzrNewError.__init__(self)
591
326
self.format = format
592
327
self.bzrdir = bzrdir_format
595
class IncompatibleRepositories(BzrError):
597
_fmt = "Repository %(target)s is not compatible with repository"\
600
def __init__(self, source, target):
601
BzrError.__init__(self, target=target, source=source)
604
class IncompatibleRevision(BzrError):
606
_fmt = "Revision is not compatible with %(repo_format)s"
608
def __init__(self, repo_format):
609
BzrError.__init__(self)
610
self.repo_format = repo_format
613
class AlreadyVersionedError(BzrError):
614
"""Used when a path is expected not to be versioned, but it is."""
616
_fmt = "%(context_info)s%(path)s is already versioned"
618
def __init__(self, path, context_info=None):
619
"""Construct a new AlreadyVersionedError.
621
:param path: This is the path which is versioned,
622
which should be in a user friendly form.
623
:param context_info: If given, this is information about the context,
624
which could explain why this is expected to not be versioned.
626
BzrError.__init__(self)
628
if context_info is None:
629
self.context_info = ''
631
self.context_info = context_info + ". "
634
class NotVersionedError(BzrError):
635
"""Used when a path is expected to be versioned, but it is not."""
637
_fmt = "%(context_info)s%(path)s is not versioned"
639
def __init__(self, path, context_info=None):
640
"""Construct a new NotVersionedError.
642
:param path: This is the path which is not versioned,
643
which should be in a user friendly form.
644
:param context_info: If given, this is information about the context,
645
which could explain why this is expected to be versioned.
647
BzrError.__init__(self)
649
if context_info is None:
650
self.context_info = ''
652
self.context_info = context_info + ". "
655
class PathsNotVersionedError(BzrError):
656
"""Used when reporting several paths which are not versioned"""
658
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
330
class NotVersionedError(BzrNewError):
331
"""%(path)s is not versioned"""
332
def __init__(self, path):
333
BzrNewError.__init__(self)
337
class PathsNotVersionedError(BzrNewError):
338
# used when reporting several paths are not versioned
339
"""Path(s) are not versioned: %(paths_as_string)s"""
660
341
def __init__(self, paths):
661
342
from bzrlib.osutils import quotefn
662
BzrError.__init__(self)
343
BzrNewError.__init__(self)
663
344
self.paths = paths
664
345
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
667
class PathsDoNotExist(BzrError):
669
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
348
class PathsDoNotExist(BzrNewError):
349
"""Path(s) do not exist: %(paths_as_string)s"""
671
351
# used when reporting that paths are neither versioned nor in the working
674
def __init__(self, paths, extra=None):
354
def __init__(self, paths):
675
355
# circular import
676
356
from bzrlib.osutils import quotefn
677
BzrError.__init__(self)
357
BzrNewError.__init__(self)
678
358
self.paths = paths
679
359
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
681
self.extra = ': ' + str(extra)
686
class BadFileKindError(BzrError):
688
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
690
def __init__(self, filename, kind):
691
BzrError.__init__(self, filename=filename, kind=kind)
694
class ForbiddenControlFileError(BzrError):
696
_fmt = "Cannot operate on %(filename)s because it is a control file"
699
class LockError(BzrError):
701
_fmt = "Lock error: %(msg)s"
703
internal_error = True
362
class BadFileKindError(BzrNewError):
363
"""Cannot operate on %(filename)s of unsupported kind %(kind)s"""
366
class ForbiddenControlFileError(BzrNewError):
367
"""Cannot operate on %(filename)s because it is a control file"""
370
class LockError(BzrNewError):
371
"""Lock error: %(message)s"""
705
372
# All exceptions from the lock/unlock functions should be from
706
373
# this exception class. They will be translated as necessary. The
707
374
# original exception is available as e.original_error
709
376
# New code should prefer to raise specific subclasses
710
377
def __init__(self, message):
711
# Python 2.5 uses a slot for StandardError.message,
712
# so use a different variable name
713
# so it is exposed in self.__dict__
717
class LockActive(LockError):
719
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
721
internal_error = False
723
def __init__(self, lock_description):
724
self.lock_description = lock_description
378
self.message = message
727
381
class CommitNotPossible(LockError):
729
_fmt = "A commit was attempted but we do not have a write lock open."
382
"""A commit was attempted but we do not have a write lock open."""
731
383
def __init__(self):
735
387
class AlreadyCommitted(LockError):
737
_fmt = "A rollback was requested, but is not able to be accomplished."
388
"""A rollback was requested, but is not able to be accomplished."""
739
389
def __init__(self):
743
393
class ReadOnlyError(LockError):
745
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
747
# TODO: There should also be an error indicating that you need a write
748
# lock and don't have any lock at all... mbp 20070226
394
"""A write attempt was made in a read only transaction on %(obj)s"""
750
395
def __init__(self, obj):
754
class ReadOnlyLockError(LockError):
756
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
758
def __init__(self, fname, msg):
759
LockError.__init__(self, '')
764
class OutSideTransaction(BzrError):
766
_fmt = ("A transaction related operation was attempted after"
767
" the transaction finished.")
399
class OutSideTransaction(BzrNewError):
400
"""A transaction related operation was attempted after the transaction finished."""
770
403
class ObjectNotLocked(LockError):
404
"""%(obj)r is not locked"""
772
_fmt = "%(obj)r is not locked"
406
is_user_error = False
774
408
# this can indicate that any particular object is not locked; see also
775
409
# LockNotHeld which means that a particular *lock* object is not held by
833
448
class LockNotHeld(LockError):
835
_fmt = "Lock not held: %(lock)s"
837
internal_error = False
449
"""Lock not held: %(lock)s"""
839
450
def __init__(self, lock):
843
class TokenLockingNotSupported(LockError):
845
_fmt = "The object %(obj)s does not support token specifying a token when locking."
847
internal_error = True
849
def __init__(self, obj):
853
class TokenMismatch(LockBroken):
855
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
857
internal_error = True
859
def __init__(self, given_token, lock_token):
860
self.given_token = given_token
861
self.lock_token = lock_token
864
class PointlessCommit(BzrError):
866
_fmt = "No changes to commit"
869
class CannotCommitSelectedFileMerge(BzrError):
871
_fmt = 'Selected-file commit of merges is not supported yet:'\
872
' files %(files_str)s'
874
def __init__(self, files):
875
files_str = ', '.join(files)
876
BzrError.__init__(self, files=files, files_str=files_str)
879
class UpgradeReadonly(BzrError):
881
_fmt = "Upgrade URL cannot work with readonly URLs."
884
class UpToDateFormat(BzrError):
886
_fmt = "The branch format %(format)s is already at the most recent format."
454
class PointlessCommit(BzrNewError):
455
"""No changes to commit"""
458
class UpgradeReadonly(BzrNewError):
459
"""Upgrade URL cannot work with readonly URL's."""
462
class UpToDateFormat(BzrNewError):
463
"""The branch format %(format)s is already at the most recent format."""
888
465
def __init__(self, format):
889
BzrError.__init__(self)
466
BzrNewError.__init__(self)
890
467
self.format = format
893
471
class StrictCommitFailed(Exception):
895
_fmt = "Commit refused because there are unknowns in the tree."
898
class NoSuchRevision(BzrError):
900
_fmt = "Branch %(branch)s has no revision %(revision)s"
902
internal_error = True
472
"""Commit refused because there are unknowns in the tree."""
475
class NoSuchRevision(BzrNewError):
476
"""Branch %(branch)s has no revision %(revision)s"""
478
is_user_error = False
904
480
def __init__(self, branch, revision):
905
BzrError.__init__(self, branch=branch, revision=revision)
908
class NotLeftParentDescendant(BzrError):
910
_fmt = ("Revision %(old_revision)s is not the left parent of"
911
" %(new_revision)s, but branch %(branch_location)s expects this")
913
internal_error = True
915
def __init__(self, branch, old_revision, new_revision):
916
BzrError.__init__(self, branch_location=branch.base,
917
old_revision=old_revision,
918
new_revision=new_revision)
921
class NoSuchRevisionSpec(BzrError):
923
_fmt = "No namespace registered for string: %(spec)r"
925
def __init__(self, spec):
926
BzrError.__init__(self, spec=spec)
929
class NoSuchRevisionInTree(NoSuchRevision):
930
"""When using Tree.revision_tree, and the revision is not accessible."""
932
_fmt = "The revision id %(revision_id)s is not present in the tree %(tree)s."
934
def __init__(self, tree, revision_id):
935
BzrError.__init__(self)
937
self.revision_id = revision_id
940
class InvalidRevisionSpec(BzrError):
942
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
943
" %(branch)s%(extra)s")
945
def __init__(self, spec, branch, extra=None):
946
BzrError.__init__(self, branch=branch, spec=spec)
948
self.extra = '\n' + str(extra)
482
self.revision = revision
953
485
class HistoryMissing(BzrError):
955
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
958
class AppendRevisionsOnlyViolation(BzrError):
960
_fmt = ('Operation denied because it would change the main history,'
961
' which is not permitted by the append_revisions_only setting on'
962
' branch "%(location)s".')
964
def __init__(self, location):
965
import bzrlib.urlutils as urlutils
966
location = urlutils.unescape_for_display(location, 'ascii')
967
BzrError.__init__(self, location=location)
970
class DivergedBranches(BzrError):
972
_fmt = ("These branches have diverged."
973
" Use the merge command to reconcile them.")
975
internal_error = False
486
def __init__(self, branch, object_type, object_id):
488
BzrError.__init__(self,
489
'%s is missing %s {%s}'
490
% (branch, object_type, object_id))
493
class DivergedBranches(BzrNewError):
494
"These branches have diverged. Use the merge command to reconcile them."""
977
498
def __init__(self, branch1, branch2):
978
499
self.branch1 = branch1
979
500
self.branch2 = branch2
982
class NotLefthandHistory(BzrError):
984
_fmt = "Supplied history does not follow left-hand parents"
986
internal_error = True
988
def __init__(self, history):
989
BzrError.__init__(self, history=history)
992
class UnrelatedBranches(BzrError):
994
_fmt = ("Branches have no common ancestor, and"
995
" no merge base revision was specified.")
997
internal_error = False
1000
class NoCommonAncestor(BzrError):
1002
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
503
class UnrelatedBranches(BzrNewError):
504
"Branches have no common ancestor, and no merge base revision was specified."
509
class NoCommonAncestor(BzrNewError):
510
"Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
1004
512
def __init__(self, revision_a, revision_b):
1005
513
self.revision_a = revision_a
1009
517
class NoCommonRoot(BzrError):
1011
_fmt = ("Revisions are not derived from the same root: "
1012
"%(revision_a)s %(revision_b)s.")
1014
518
def __init__(self, revision_a, revision_b):
1015
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
519
msg = "Revisions are not derived from the same root: %s %s." \
520
% (revision_a, revision_b)
521
BzrError.__init__(self, msg)
1018
525
class NotAncestor(BzrError):
1020
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1022
526
def __init__(self, rev_id, not_ancestor_id):
1023
BzrError.__init__(self, rev_id=rev_id,
1024
not_ancestor_id=not_ancestor_id)
527
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
529
BzrError.__init__(self, msg)
531
self.not_ancestor_id = not_ancestor_id
1027
534
class InstallFailed(BzrError):
1029
535
def __init__(self, revisions):
1030
revision_str = ", ".join(str(r) for r in revisions)
1031
msg = "Could not install revisions:\n%s" % revision_str
536
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1032
537
BzrError.__init__(self, msg)
1033
538
self.revisions = revisions
1036
541
class AmbiguousBase(BzrError):
1038
542
def __init__(self, bases):
1039
543
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1040
544
DeprecationWarning)
1041
msg = ("The correct base is unclear, because %s are all equally close"
545
msg = "The correct base is unclear, because %s are all equally close" %\
1043
547
BzrError.__init__(self, msg)
1044
548
self.bases = bases
1047
551
class NoCommits(BzrError):
1049
_fmt = "Branch %(branch)s has no commits."
1051
552
def __init__(self, branch):
1052
BzrError.__init__(self, branch=branch)
553
msg = "Branch %s has no commits." % branch
554
BzrError.__init__(self, msg)
1055
557
class UnlistableStore(BzrError):
1057
558
def __init__(self, store):
1058
559
BzrError.__init__(self, "Store %s is not listable" % store)
1062
563
class UnlistableBranch(BzrError):
1064
564
def __init__(self, br):
1065
565
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1068
class BoundBranchOutOfDate(BzrError):
1070
_fmt = ("Bound branch %(branch)s is out of date"
1071
" with master branch %(master)s.")
568
class BoundBranchOutOfDate(BzrNewError):
569
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
1073
570
def __init__(self, branch, master):
1074
BzrError.__init__(self)
571
BzrNewError.__init__(self)
1075
572
self.branch = branch
1076
573
self.master = master
1079
class CommitToDoubleBoundBranch(BzrError):
1081
_fmt = ("Cannot commit to branch %(branch)s."
1082
" It is bound to %(master)s, which is bound to %(remote)s.")
576
class CommitToDoubleBoundBranch(BzrNewError):
577
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
1084
578
def __init__(self, branch, master, remote):
1085
BzrError.__init__(self)
579
BzrNewError.__init__(self)
1086
580
self.branch = branch
1087
581
self.master = master
1088
582
self.remote = remote
1091
class OverwriteBoundBranch(BzrError):
1093
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
585
class OverwriteBoundBranch(BzrNewError):
586
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1095
587
def __init__(self, branch):
1096
BzrError.__init__(self)
588
BzrNewError.__init__(self)
1097
589
self.branch = branch
1100
class BoundBranchConnectionFailure(BzrError):
1102
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1103
" => %(target)s: %(error)s")
592
class BoundBranchConnectionFailure(BzrNewError):
593
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1105
594
def __init__(self, branch, target, error):
1106
BzrError.__init__(self)
595
BzrNewError.__init__(self)
1107
596
self.branch = branch
1108
597
self.target = target
1109
598
self.error = error
1112
class WeaveError(BzrError):
1114
_fmt = "Error in processing weave: %(message)s"
601
class WeaveError(BzrNewError):
602
"""Error in processing weave: %(message)s"""
1116
604
def __init__(self, message=None):
1117
BzrError.__init__(self)
605
BzrNewError.__init__(self)
1118
606
self.message = message
1121
609
class WeaveRevisionAlreadyPresent(WeaveError):
1123
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
610
"""Revision {%(revision_id)s} already present in %(weave)s"""
1125
611
def __init__(self, revision_id, weave):
1127
613
WeaveError.__init__(self)
1237
class KnitIndexUnknownMethod(KnitError):
1238
"""Raised when we don't understand the storage method.
1240
Currently only 'fulltext' and 'line-delta' are supported.
1243
_fmt = ("Knit index %(filename)s does not have a known method"
1244
" in options: %(options)r")
1246
def __init__(self, filename, options):
1247
KnitError.__init__(self)
1248
self.filename = filename
1249
self.options = options
1252
class NoSuchExportFormat(BzrError):
1254
_fmt = "Export format %(format)r not supported"
706
class NoSuchExportFormat(BzrNewError):
707
"""Export format %(format)r not supported"""
1256
708
def __init__(self, format):
1257
BzrError.__init__(self)
709
BzrNewError.__init__(self)
1258
710
self.format = format
1261
713
class TransportError(BzrError):
1263
_fmt = "Transport error: %(msg)s %(orig_error)s"
714
"""All errors thrown by Transport implementations should derive
1265
717
def __init__(self, msg=None, orig_error=None):
1266
718
if msg is None and orig_error is not None:
1267
719
msg = str(orig_error)
1268
if orig_error is None:
720
BzrError.__init__(self, msg)
1273
722
self.orig_error = orig_error
1274
BzrError.__init__(self)
1277
class TooManyConcurrentRequests(BzrError):
1279
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1280
" Be sure to finish_writing and finish_reading on the"
1281
" currently open request.")
1283
internal_error = True
1285
def __init__(self, medium):
1286
self.medium = medium
1289
class SmartProtocolError(TransportError):
1291
_fmt = "Generic bzr smart protocol error: %(details)s"
1293
def __init__(self, details):
1294
self.details = details
1297
725
# A set of semi-meaningful errors which can be thrown
1298
726
class TransportNotPossible(TransportError):
1300
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
727
"""This is for transports where a specific function is explicitly not
728
possible. Such as pushing files to an HTTP server.
1303
733
class ConnectionError(TransportError):
1305
_fmt = "Connection error: %(msg)s %(orig_error)s"
1308
class SocketConnectionError(ConnectionError):
1310
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1312
def __init__(self, host, port=None, msg=None, orig_error=None):
1314
msg = 'Failed to connect to'
1315
if orig_error is None:
1318
orig_error = '; ' + str(orig_error)
1319
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1324
self.port = ':%s' % port
734
"""A connection problem prevents file retrieval.
735
This does not indicate whether the file exists or not; it indicates that a
736
precondition for requesting the file was not met.
738
def __init__(self, msg=None, orig_error=None):
739
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1327
742
class ConnectionReset(TransportError):
1329
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1332
class InvalidRange(TransportError):
1334
_fmt = "Invalid range access in %(path)s at %(offset)s."
1336
def __init__(self, path, offset):
1337
TransportError.__init__(self, ("Invalid range access in %s at %d"
1340
self.offset = offset
1343
class InvalidHttpResponse(TransportError):
1345
_fmt = "Invalid http response for %(path)s: %(msg)s"
1347
def __init__(self, path, msg, orig_error=None):
1349
TransportError.__init__(self, msg, orig_error=orig_error)
1352
class InvalidHttpRange(InvalidHttpResponse):
1354
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1356
def __init__(self, path, range, msg):
1358
InvalidHttpResponse.__init__(self, path, msg)
1361
class InvalidHttpContentType(InvalidHttpResponse):
1363
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1365
def __init__(self, path, ctype, msg):
1367
InvalidHttpResponse.__init__(self, path, msg)
1370
class RedirectRequested(TransportError):
1372
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1374
def __init__(self, source, target, is_permament=False, qual_proto=None):
1375
self.source = source
1376
self.target = target
1378
self.permanently = ' permanently'
1380
self.permanently = ''
1381
self.is_permament = is_permament
1382
self._qualified_proto = qual_proto
1383
TransportError.__init__(self)
1385
def _requalify_url(self, url):
1386
"""Restore the qualified proto in front of the url"""
1387
# When this exception is raised, source and target are in
1388
# user readable format. But some transports may use a
1389
# different proto (http+urllib:// will present http:// to
1390
# the user. If a qualified proto is specified, the code
1391
# trapping the exception can get the qualified urls to
1392
# properly handle the redirection themself (creating a
1393
# new transport object from the target url for example).
1394
# But checking that the scheme of the original and
1395
# redirected urls are the same can be tricky. (see the
1396
# FIXME in BzrDir.open_from_transport for the unique use
1398
if self._qualified_proto is None:
1401
# The TODO related to NotBranchError mention that doing
1402
# that kind of manipulation on the urls may not be the
1403
# exception object job. On the other hand, this object is
1404
# the interface between the code and the user so
1405
# presenting the urls in different ways is indeed its
1408
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1409
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1412
def get_source_url(self):
1413
return self._requalify_url(self.source)
1415
def get_target_url(self):
1416
return self._requalify_url(self.target)
1419
class TooManyRedirections(TransportError):
1421
_fmt = "Too many redirections"
743
"""The connection has been closed."""
1423
747
class ConflictsInTree(BzrError):
1425
_fmt = "Working tree has conflicts."
749
BzrError.__init__(self, "Working tree has conflicts.")
1428
752
class ParseConfigError(BzrError):
1430
753
def __init__(self, errors, filename):
1431
754
if filename is None:
1435
758
BzrError.__init__(self, message)
1438
class NoEmailInUsername(BzrError):
1440
_fmt = "%(username)r does not seem to contain a reasonable email address"
1442
def __init__(self, username):
1443
BzrError.__init__(self)
1444
self.username = username
1447
761
class SigningFailed(BzrError):
1449
_fmt = "Failed to gpg sign data with command %(command_line)r"
1451
762
def __init__(self, command_line):
1452
BzrError.__init__(self, command_line=command_line)
763
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1455
767
class WorkingTreeNotRevision(BzrError):
1457
_fmt = ("The working tree for %(basedir)s has changed since"
1458
" the last commit, but weave merge requires that it be"
1461
768
def __init__(self, tree):
1462
BzrError.__init__(self, basedir=tree.basedir)
1465
class CantReprocessAndShowBase(BzrError):
1467
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1468
"the relationship of conflicting lines to the base")
1471
class GraphCycleError(BzrError):
1473
_fmt = "Cycle in graph %(graph)r"
769
BzrError.__init__(self, "The working tree for %s has changed since"
770
" last commit, but weave merge requires that it be"
771
" unchanged." % tree.basedir)
774
class CantReprocessAndShowBase(BzrNewError):
775
"""Can't reprocess and show base.
776
Reprocessing obscures relationship of conflicting lines to base."""
779
class GraphCycleError(BzrNewError):
780
"""Cycle in graph %(graph)r"""
1475
781
def __init__(self, graph):
1476
BzrError.__init__(self)
782
BzrNewError.__init__(self)
1477
783
self.graph = graph
1480
class WritingCompleted(BzrError):
1482
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1483
"called upon it - accept bytes may not be called anymore.")
1485
internal_error = True
1487
def __init__(self, request):
1488
self.request = request
1491
class WritingNotComplete(BzrError):
1493
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1494
"called upon it - until the write phase is complete no "
1495
"data may be read.")
1497
internal_error = True
1499
def __init__(self, request):
1500
self.request = request
1503
class NotConflicted(BzrError):
1505
_fmt = "File %(filename)s is not conflicted."
786
class NotConflicted(BzrNewError):
787
"""File %(filename)s is not conflicted."""
1507
789
def __init__(self, filename):
1508
BzrError.__init__(self)
790
BzrNewError.__init__(self)
1509
791
self.filename = filename
1512
class MediumNotConnected(BzrError):
1514
_fmt = """The medium '%(medium)s' is not connected."""
1516
internal_error = True
1518
def __init__(self, medium):
1519
self.medium = medium
1522
794
class MustUseDecorated(Exception):
1524
_fmt = "A decorating function has requested its original command be used."
1527
class NoBundleFound(BzrError):
1529
_fmt = "No bundle was found in %(filename)s"
795
"""A decorating function has requested its original command be used.
797
This should never escape bzr, so does not need to be printable.
801
class NoBundleFound(BzrNewError):
802
"""No bundle was found in %(filename)s"""
1531
803
def __init__(self, filename):
1532
BzrError.__init__(self)
804
BzrNewError.__init__(self)
1533
805
self.filename = filename
1536
class BundleNotSupported(BzrError):
1538
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
808
class BundleNotSupported(BzrNewError):
809
"""Unable to handle bundle version %(version)s: %(msg)s"""
1540
810
def __init__(self, version, msg):
1541
BzrError.__init__(self)
811
BzrNewError.__init__(self)
1542
812
self.version = version
1546
class MissingText(BzrError):
1548
_fmt = ("Branch %(base)s is missing revision"
1549
" %(text_revision)s of %(file_id)s")
816
class MissingText(BzrNewError):
817
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1551
819
def __init__(self, branch, text_revision, file_id):
1552
BzrError.__init__(self)
820
BzrNewError.__init__(self)
1553
821
self.branch = branch
1554
822
self.base = branch.base
1555
823
self.text_revision = text_revision
1556
824
self.file_id = file_id
1559
class DuplicateFileId(BzrError):
1561
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1563
def __init__(self, file_id, entry):
1564
BzrError.__init__(self)
1565
self.file_id = file_id
1569
class DuplicateKey(BzrError):
1571
_fmt = "Key %(key)s is already present in map"
1574
class DuplicateHelpPrefix(BzrError):
1576
_fmt = "The prefix %(prefix)s is in the help search path twice."
1578
def __init__(self, prefix):
1579
self.prefix = prefix
1582
class MalformedTransform(BzrError):
1584
_fmt = "Tree transform is malformed %(conflicts)r"
1587
class NoFinalPath(BzrError):
1589
_fmt = ("No final name for trans_id %(trans_id)r\n"
1590
"file-id: %(file_id)r\n"
1591
"root trans-id: %(root_trans_id)r\n")
1593
def __init__(self, trans_id, transform):
1594
self.trans_id = trans_id
1595
self.file_id = transform.final_file_id(trans_id)
1596
self.root_trans_id = transform.root
1599
class BzrBadParameter(BzrError):
1601
_fmt = "Bad parameter: %(param)r"
1603
internal_error = True
1605
# This exception should never be thrown, but it is a base class for all
1606
# parameter-to-function errors.
827
class DuplicateKey(BzrNewError):
828
"""Key %(key)s is already present in map"""
831
class MalformedTransform(BzrNewError):
832
"""Tree transform is malformed %(conflicts)r"""
835
class BzrBadParameter(BzrNewError):
836
"""A bad parameter : %(param)s is not usable.
838
This exception should never be thrown, but it is a base class for all
839
parameter-to-function errors.
1608
841
def __init__(self, param):
1609
BzrError.__init__(self)
842
BzrNewError.__init__(self)
1610
843
self.param = param
1613
846
class BzrBadParameterNotUnicode(BzrBadParameter):
1615
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1618
class ReusingTransform(BzrError):
1620
_fmt = "Attempt to reuse a transform that has already been applied."
1623
class CantMoveRoot(BzrError):
1625
_fmt = "Moving the root directory is not supported at this time"
1628
class BzrMoveFailedError(BzrError):
1630
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1632
def __init__(self, from_path='', to_path='', extra=None):
1633
BzrError.__init__(self)
1635
self.extra = ': ' + str(extra)
1639
has_from = len(from_path) > 0
1640
has_to = len(to_path) > 0
1642
self.from_path = osutils.splitpath(from_path)[-1]
1647
self.to_path = osutils.splitpath(to_path)[-1]
1652
if has_from and has_to:
1653
self.operator = " =>"
1655
self.from_path = "from " + from_path
1657
self.operator = "to"
1659
self.operator = "file"
1662
class BzrRenameFailedError(BzrMoveFailedError):
1664
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1666
def __init__(self, from_path, to_path, extra=None):
1667
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1669
class BzrRemoveChangedFilesError(BzrError):
1670
"""Used when user is trying to remove changed files."""
1672
_fmt = ("Can't remove changed or unknown files:\n%(changes_as_text)s"
1673
"Use --keep to not delete them, or --force to delete them regardless.")
1675
def __init__(self, tree_delta):
1676
BzrError.__init__(self)
1677
self.changes_as_text = tree_delta.get_changes_as_text()
1678
#self.paths_as_string = '\n'.join(changed_files)
1679
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
847
"""Parameter %(param)s is neither unicode nor utf8."""
850
class ReusingTransform(BzrNewError):
851
"""Attempt to reuse a transform that has already been applied."""
854
class CantMoveRoot(BzrNewError):
855
"""Moving the root directory is not supported at this time"""
1682
858
class BzrBadParameterNotString(BzrBadParameter):
1684
_fmt = "Parameter %(param)s is not a string or unicode string."
859
"""Parameter %(param)s is not a string or unicode string."""
1687
862
class BzrBadParameterMissing(BzrBadParameter):
1689
_fmt = "Parameter $(param)s is required but not present."
863
"""Parameter $(param)s is required but not present."""
1692
866
class BzrBadParameterUnicode(BzrBadParameter):
1694
_fmt = ("Parameter %(param)s is unicode but"
1695
" only byte-strings are permitted.")
867
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
1698
870
class BzrBadParameterContainsNewline(BzrBadParameter):
1700
_fmt = "Parameter %(param)s contains a newline."
1703
class DependencyNotPresent(BzrError):
1705
_fmt = 'Unable to import library "%(library)s": %(error)s'
871
"""Parameter %(param)s contains a newline."""
874
class DependencyNotPresent(BzrNewError):
875
"""Unable to import library "%(library)s": %(error)s"""
1707
877
def __init__(self, library, error):
1708
BzrError.__init__(self, library=library, error=error)
878
BzrNewError.__init__(self, library=library, error=error)
1711
881
class ParamikoNotPresent(DependencyNotPresent):
1713
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
882
"""Unable to import paramiko (required for sftp support): %(error)s"""
1715
884
def __init__(self, error):
1716
885
DependencyNotPresent.__init__(self, 'paramiko', error)
1719
class PointlessMerge(BzrError):
1721
_fmt = "Nothing to merge."
1724
class UninitializableFormat(BzrError):
1726
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
888
class UninitializableFormat(BzrNewError):
889
"""Format %(format)s cannot be initialised by this version of bzr."""
1728
891
def __init__(self, format):
1729
BzrError.__init__(self)
1730
self.format = format
1733
class BadConversionTarget(BzrError):
1735
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1737
def __init__(self, problem, format):
1738
BzrError.__init__(self)
1739
self.problem = problem
1740
self.format = format
1743
class NoDiff(BzrError):
1745
_fmt = "Diff is not installed on this machine: %(msg)s"
892
BzrNewError.__init__(self)
896
class NoDiff(BzrNewError):
897
"""Diff is not installed on this machine: %(msg)s"""
1747
899
def __init__(self, msg):
1748
BzrError.__init__(self, msg=msg)
1751
class NoDiff3(BzrError):
1753
_fmt = "Diff3 is not installed on this machine."
1756
class ExistingLimbo(BzrError):
1758
_fmt = """This tree contains left-over files from a failed operation.
1759
Please examine %(limbo_dir)s to see if it contains any files you wish to
1760
keep, and delete it when you are done."""
1762
def __init__(self, limbo_dir):
1763
BzrError.__init__(self)
1764
self.limbo_dir = limbo_dir
1767
class ImmortalLimbo(BzrError):
1769
_fmt = """Unable to delete transform temporary directory $(limbo_dir)s.
1770
Please examine %(limbo_dir)s to see if it contains any files you wish to
1771
keep, and delete it when you are done."""
1773
def __init__(self, limbo_dir):
1774
BzrError.__init__(self)
1775
self.limbo_dir = limbo_dir
1778
class OutOfDateTree(BzrError):
1780
_fmt = "Working tree is out of date, please run 'bzr update'."
900
super(NoDiff, self).__init__(msg=msg)
903
class NoDiff3(BzrNewError):
904
"""Diff3 is not installed on this machine."""
907
class ExistingLimbo(BzrNewError):
908
"""This tree contains left-over files from a failed operation.
909
Please examine %(limbo_dir)s to see if it contains any files you wish to
910
keep, and delete it when you are done.
912
def __init__(self, limbo_dir):
913
BzrNewError.__init__(self)
914
self.limbo_dir = limbo_dir
917
class ImmortalLimbo(BzrNewError):
918
"""Unable to delete transform temporary directory $(limbo_dir)s.
919
Please examine %(limbo_dir)s to see if it contains any files you wish to
920
keep, and delete it when you are done.
922
def __init__(self, limbo_dir):
923
BzrNewError.__init__(self)
924
self.limbo_dir = limbo_dir
927
class OutOfDateTree(BzrNewError):
928
"""Working tree is out of date, please run 'bzr update'."""
1782
930
def __init__(self, tree):
1783
BzrError.__init__(self)
931
BzrNewError.__init__(self)
1784
932
self.tree = tree
1787
class PublicBranchOutOfDate(BzrError):
1789
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1792
def __init__(self, public_location, revstring):
1793
import bzrlib.urlutils as urlutils
1794
public_location = urlutils.unescape_for_display(public_location,
1796
BzrError.__init__(self, public_location=public_location,
1797
revstring=revstring)
1800
class MergeModifiedFormatError(BzrError):
1802
_fmt = "Error in merge modified format"
1805
class ConflictFormatError(BzrError):
1807
_fmt = "Format error in conflict listings"
1810
class CorruptRepository(BzrError):
1812
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1813
"Please run bzr reconcile on this repository.")
935
class MergeModifiedFormatError(BzrNewError):
936
"""Error in merge modified format"""
939
class ConflictFormatError(BzrNewError):
940
"""Format error in conflict listings"""
943
class CorruptRepository(BzrNewError):
944
"""An error has been detected in the repository %(repo_path)s.
945
Please run bzr reconcile on this repository."""
1815
947
def __init__(self, repo):
1816
BzrError.__init__(self)
948
BzrNewError.__init__(self)
1817
949
self.repo_path = repo.bzrdir.root_transport.base
1820
class UpgradeRequired(BzrError):
1822
_fmt = "To use this feature you must upgrade your branch at %(path)s."
952
class UpgradeRequired(BzrNewError):
953
"""To use this feature you must upgrade your branch at %(path)s."""
1824
955
def __init__(self, path):
1825
BzrError.__init__(self)
956
BzrNewError.__init__(self)
1826
957
self.path = path
1829
class LocalRequiresBoundBranch(BzrError):
1831
_fmt = "Cannot perform local-only commits on unbound branches."
1834
class MissingProgressBarFinish(BzrError):
1836
_fmt = "A nested progress bar was not 'finished' correctly."
1839
class InvalidProgressBarType(BzrError):
1841
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1842
" is not a supported type Select one of: %(valid_types)s")
1844
def __init__(self, bar_type, valid_types):
1845
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1848
class UnsupportedOperation(BzrError):
1850
_fmt = ("The method %(mname)s is not supported on"
1851
" objects of type %(tname)s.")
960
class LocalRequiresBoundBranch(BzrNewError):
961
"""Cannot perform local-only commits on unbound branches."""
964
class MissingProgressBarFinish(BzrNewError):
965
"""A nested progress bar was not 'finished' correctly."""
968
class UnsupportedOperation(BzrNewError):
969
"""The method %(mname)s is not supported on objects of type %(tname)s."""
1853
970
def __init__(self, method, method_self):
1854
971
self.method = method
1855
972
self.mname = method.__name__
1856
973
self.tname = type(method_self).__name__
1859
class CannotSetRevisionId(UnsupportedOperation):
1860
"""Raised when a commit is attempting to set a revision id but cant."""
1863
class NonAsciiRevisionId(UnsupportedOperation):
1864
"""Raised when a commit is attempting to set a non-ascii revision id
1869
class BinaryFile(BzrError):
1871
_fmt = "File is binary but should be text."
1874
class IllegalPath(BzrError):
1876
_fmt = "The path %(path)s is not permitted on this platform"
976
class BinaryFile(BzrNewError):
977
"""File is binary but should be text."""
980
class IllegalPath(BzrNewError):
981
"""The path %(path)s is not permitted on this platform"""
1878
983
def __init__(self, path):
1879
BzrError.__init__(self)
984
BzrNewError.__init__(self)
1880
985
self.path = path
1883
class TestamentMismatch(BzrError):
1885
_fmt = """Testament did not match expected value.
1886
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
988
class TestamentMismatch(BzrNewError):
989
"""Testament did not match expected value.
990
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1889
993
def __init__(self, revision_id, expected, measured):
1890
994
self.revision_id = revision_id
1891
995
self.expected = expected
1892
996
self.measured = measured
1895
class NotABundle(BzrError):
1897
_fmt = "Not a bzr revision-bundle: %(text)r"
1899
def __init__(self, text):
1900
BzrError.__init__(self)
1904
class BadBundle(BzrError):
1906
_fmt = "Bad bzr revision-bundle: %(text)r"
1908
def __init__(self, text):
1909
BzrError.__init__(self)
1913
class MalformedHeader(BadBundle):
1915
_fmt = "Malformed bzr revision-bundle header: %(text)r"
1918
class MalformedPatches(BadBundle):
1920
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1923
class MalformedFooter(BadBundle):
1925
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1928
class UnsupportedEOLMarker(BadBundle):
1930
_fmt = "End of line marker was not \\n in bzr revision-bundle"
1933
# XXX: BadBundle's constructor assumes there's explanatory text,
1934
# but for this there is not
1935
BzrError.__init__(self)
1938
class IncompatibleBundleFormat(BzrError):
1940
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
1942
def __init__(self, bundle_format, other):
1943
BzrError.__init__(self)
1944
self.bundle_format = bundle_format
1948
class BadInventoryFormat(BzrError):
1950
_fmt = "Root class for inventory serialization errors"
1953
class UnexpectedInventoryFormat(BadInventoryFormat):
1955
_fmt = "The inventory was not in the expected format:\n %(msg)s"
1957
def __init__(self, msg):
1958
BadInventoryFormat.__init__(self, msg=msg)
1961
class RootNotRich(BzrError):
1963
_fmt = """This operation requires rich root data storage"""
1966
class NoSmartMedium(BzrError):
1968
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
1970
internal_error = True
1972
def __init__(self, transport):
1973
self.transport = transport
1976
class NoSmartServer(NotBranchError):
1978
_fmt = "No smart server available at %(url)s"
1980
def __init__(self, url):
1984
class UnknownSSH(BzrError):
1986
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1988
def __init__(self, vendor):
1989
BzrError.__init__(self)
1990
self.vendor = vendor
1993
class SSHVendorNotFound(BzrError):
1995
_fmt = ("Don't know how to handle SSH connections."
1996
" Please set BZR_SSH environment variable.")
1999
class GhostRevisionUnusableHere(BzrError):
2001
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2003
def __init__(self, revision_id):
2004
BzrError.__init__(self)
2005
self.revision_id = revision_id
2008
class IllegalUseOfScopeReplacer(BzrError):
2010
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2011
" %(msg)s%(extra)s")
2013
internal_error = True
2015
def __init__(self, name, msg, extra=None):
2016
BzrError.__init__(self)
2020
self.extra = ': ' + str(extra)
2025
class InvalidImportLine(BzrError):
2027
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2029
internal_error = True
2031
def __init__(self, text, msg):
2032
BzrError.__init__(self)
2037
class ImportNameCollision(BzrError):
2039
_fmt = ("Tried to import an object to the same name as"
2040
" an existing object. %(name)s")
2042
internal_error = True
2044
def __init__(self, name):
2045
BzrError.__init__(self)
2049
class NotAMergeDirective(BzrError):
2050
"""File starting with %(firstline)r is not a merge directive"""
2051
def __init__(self, firstline):
2052
BzrError.__init__(self, firstline=firstline)
2055
class NoMergeSource(BzrError):
2056
"""Raise if no merge source was specified for a merge directive"""
2058
_fmt = "A merge directive must provide either a bundle or a public"\
2062
class PatchMissing(BzrError):
2063
"""Raise a patch type was specified but no patch supplied"""
2065
_fmt = "patch_type was %(patch_type)s, but no patch was supplied."
2067
def __init__(self, patch_type):
2068
BzrError.__init__(self)
2069
self.patch_type = patch_type
2072
class UnsupportedInventoryKind(BzrError):
2074
_fmt = """Unsupported entry kind %(kind)s"""
2076
def __init__(self, kind):
2080
class BadSubsumeSource(BzrError):
2082
_fmt = """Can't subsume %(other_tree)s into %(tree)s. %(reason)s"""
2084
def __init__(self, tree, other_tree, reason):
2086
self.other_tree = other_tree
2087
self.reason = reason
2090
class SubsumeTargetNeedsUpgrade(BzrError):
2092
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2094
def __init__(self, other_tree):
2095
self.other_tree = other_tree
2098
class BadReferenceTarget(BzrError):
2100
_fmt = "Can't add reference to %(other_tree)s into %(tree)s. %(reason)s"
2102
internal_error = True
2104
def __init__(self, tree, other_tree, reason):
2106
self.other_tree = other_tree
2107
self.reason = reason
2110
class NoSuchTag(BzrError):
2112
_fmt = "No such tag: %(tag_name)s"
2114
def __init__(self, tag_name):
2115
self.tag_name = tag_name
2118
class TagsNotSupported(BzrError):
2120
_fmt = ("Tags not supported by %(branch)s;"
2121
" you may be able to use bzr upgrade --dirstate-tags.")
2123
def __init__(self, branch):
2124
self.branch = branch
2127
class TagAlreadyExists(BzrError):
2129
_fmt = "Tag %(tag_name)s already exists."
2131
def __init__(self, tag_name):
2132
self.tag_name = tag_name
2135
class MalformedBugIdentifier(BzrError):
2137
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2139
def __init__(self, bug_id, reason):
2140
self.bug_id = bug_id
2141
self.reason = reason
2144
class UnknownBugTrackerAbbreviation(BzrError):
2146
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2149
def __init__(self, abbreviation, branch):
2150
self.abbreviation = abbreviation
2151
self.branch = branch
2154
class UnexpectedSmartServerResponse(BzrError):
2156
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2158
def __init__(self, response_tuple):
2159
self.response_tuple = response_tuple
2162
class ContainerError(BzrError):
2163
"""Base class of container errors."""
2166
class UnknownContainerFormatError(ContainerError):
2168
_fmt = "Unrecognised container format: %(container_format)r"
2170
def __init__(self, container_format):
2171
self.container_format = container_format
2174
class UnexpectedEndOfContainerError(ContainerError):
2176
_fmt = "Unexpected end of container stream"
2178
internal_error = False
2181
class UnknownRecordTypeError(ContainerError):
2183
_fmt = "Unknown record type: %(record_type)r"
2185
def __init__(self, record_type):
2186
self.record_type = record_type
2189
class InvalidRecordError(ContainerError):
2191
_fmt = "Invalid record: %(reason)s"
2193
def __init__(self, reason):
2194
self.reason = reason
2197
class ContainerHasExcessDataError(ContainerError):
2199
_fmt = "Container has data after end marker: %(excess)r"
2201
def __init__(self, excess):
2202
self.excess = excess
2205
class DuplicateRecordNameError(ContainerError):
2207
_fmt = "Container has multiple records with the same name: \"%(name)s\""
2209
def __init__(self, name):
2213
class NoDestinationAddress(BzrError):
2215
_fmt = "Message does not have a destination address."
2217
internal_error = True
2220
class SMTPError(BzrError):
2222
_fmt = "SMTP error: %(error)s"
2224
def __init__(self, error):
999
class NotABundle(BzrNewError):
1000
"""Not a bzr revision-bundle: %(text)r"""
1002
def __init__(self, text):
1006
class BadBundle(Exception): pass
1009
class MalformedHeader(BadBundle): pass
1012
class MalformedPatches(BadBundle): pass
1015
class MalformedFooter(BadBundle): pass
added
removed
bzrlib/errors.py
