72
38
# constructed to make sure it will succeed. But that says nothing about
73
39
# exceptions that are never raised.
75
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
78
# TODO: The pattern (from hct) of using classes docstrings as message
79
# templates is cute but maybe not such a great idea - perhaps should have a
80
# separate static message_template.
41
# TODO: selftest assertRaises should probably also check that every error
42
# raised can be formatted as a string successfully, and without giving
46
# return codes from the bzr program
49
EXIT_INTERNAL_ERROR = 4
83
52
class BzrError(StandardError):
54
Base class for errors raised by bzrlib.
56
:cvar internal_error: if True this was probably caused by a bzr bug and
57
should be displayed with a traceback; if False (or absent) this was
58
probably a user or environment error and they don't need the gory details.
59
(That can be overridden by -Derror on the command line.)
61
:cvar _fmt: Format string to display the error; this is expanded
62
by the instance's dict.
65
internal_error = False
67
def __init__(self, msg=None, **kwds):
68
"""Construct a new BzrError.
70
There are two alternative forms for constructing these objects.
71
Either a preformatted string may be passed, or a set of named
72
arguments can be given. The first is for generic "user" errors which
73
are not intended to be caught and so do not need a specific subclass.
74
The second case is for use with subclasses that provide a _fmt format
75
string to print the arguments.
77
Keyword arguments are taken as parameters to the error, which can
78
be inserted into the format string template. It's recommended
79
that subclasses override the __init__ method to require specific
82
:param msg: If given, this is the literal complete text for the error,
83
not subject to expansion. 'msg' is used instead of 'message' because
84
python evolved and, in 2.6, forbids the use of 'message'.
86
StandardError.__init__(self)
88
# I was going to deprecate this, but it actually turns out to be
89
# quite handy - mbp 20061103.
90
self._preformatted_string = msg
92
self._preformatted_string = None
93
for key, value in kwds.items():
94
setattr(self, key, value)
97
s = getattr(self, '_preformatted_string', None)
99
# contains a preformatted message
102
fmt = self._get_format_string()
104
d = dict(self.__dict__)
106
# __str__() should always return a 'str' object
107
# never a 'unicode' object.
109
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
110
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
111
% (self.__class__.__name__,
113
getattr(self, '_fmt', None),
116
def __unicode__(self):
118
if isinstance(u, str):
119
# Try decoding the str using the default encoding.
121
elif not isinstance(u, unicode):
122
# Try to make a unicode object from it, because __unicode__ must
123
# return a unicode object.
84
127
def __str__(self):
85
# XXX: Should we show the exception class in
86
# exceptions that don't provide their own message?
87
# maybe it should be done at a higher level
88
## n = self.__class__.__name__ + ': '
90
if len(self.args) == 1:
91
return str(self.args[0])
92
elif len(self.args) == 2:
93
# further explanation or suggestions
95
return n + '\n '.join([self.args[0]] + self.args[1])
97
return n + "%r" % self
129
if isinstance(s, unicode):
99
return n + `self.args`
132
# __str__ must return a str.
137
return '%s(%s)' % (self.__class__.__name__, str(self))
139
def _get_format_string(self):
140
"""Return format string for this exception or None"""
141
fmt = getattr(self, '_fmt', None)
144
fmt = getattr(self, '__doc__', None)
146
symbol_versioning.warn("%s uses its docstring as a format, "
147
"it should use _fmt instead" % self.__class__.__name__,
150
return 'Unprintable exception %s: dict=%r, fmt=%r' \
151
% (self.__class__.__name__,
153
getattr(self, '_fmt', None),
156
def __eq__(self, other):
157
if self.__class__ != other.__class__:
158
return NotImplemented
159
return self.__dict__ == other.__dict__
162
class InternalBzrError(BzrError):
163
"""Base class for errors that are internal in nature.
165
This is a convenience class for errors that are internal. The
166
internal_error attribute can still be altered in subclasses, if needed.
167
Using this class is simply an easy way to get internal errors.
170
internal_error = True
102
173
class BzrNewError(BzrError):
174
"""Deprecated error base class."""
104
175
# base classes should override the docstring with their human-
105
176
# readable explanation
107
def __init__(self, **kwds):
178
def __init__(self, *args, **kwds):
179
# XXX: Use the underlying BzrError to always generate the args
180
# attribute if it doesn't exist. We can't use super here, because
181
# exceptions are old-style classes in python2.4 (but new in 2.5).
183
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
184
'please convert %s to use BzrError instead'
185
% self.__class__.__name__,
188
BzrError.__init__(self, *args)
108
189
for key, value in kwds.items():
109
190
setattr(self, key, value)
111
192
def __str__(self):
113
return self.__doc__ % self.__dict__
114
except (NameError, ValueError, KeyError), e:
115
return 'Unprintable exception %s: %s' \
116
% (self.__class__.__name__, str(e))
119
class BzrCheckError(BzrNewError):
120
"""Internal check failed: %(message)s"""
122
def __init__(self, message):
123
BzrNewError.__init__(self)
124
self.message = message
127
class InvalidEntryName(BzrNewError):
128
"""Invalid entry name: %(name)s"""
194
# __str__() should always return a 'str' object
195
# never a 'unicode' object.
196
s = self.__doc__ % self.__dict__
197
if isinstance(s, unicode):
198
return s.encode('utf8')
200
except (TypeError, NameError, ValueError, KeyError), e:
201
return 'Unprintable exception %s(%r): %r' \
202
% (self.__class__.__name__,
206
class AlreadyBuilding(BzrError):
208
_fmt = "The tree builder is already building a tree."
211
class BranchError(BzrError):
212
"""Base class for concrete 'errors about a branch'."""
214
def __init__(self, branch):
215
BzrError.__init__(self, branch=branch)
218
class BzrCheckError(InternalBzrError):
220
_fmt = "Internal check failed: %(msg)s"
222
def __init__(self, msg):
223
BzrError.__init__(self)
227
class DirstateCorrupt(BzrError):
229
_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
231
def __init__(self, state, msg):
232
BzrError.__init__(self)
237
class DisabledMethod(InternalBzrError):
239
_fmt = "The smart server method '%(class_name)s' is disabled."
241
def __init__(self, class_name):
242
BzrError.__init__(self)
243
self.class_name = class_name
246
class IncompatibleAPI(BzrError):
248
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
249
'It supports versions "%(minimum)s" to "%(current)s".'
251
def __init__(self, api, wanted, minimum, current):
254
self.minimum = minimum
255
self.current = current
258
class InProcessTransport(BzrError):
260
_fmt = "The transport '%(transport)s' is only accessible within this " \
263
def __init__(self, transport):
264
self.transport = transport
267
class InvalidEntryName(InternalBzrError):
269
_fmt = "Invalid entry name: %(name)s"
129
271
def __init__(self, name):
130
BzrNewError.__init__(self)
272
BzrError.__init__(self)
134
class InvalidRevisionNumber(BzrNewError):
135
"""Invalid revision number %(revno)d"""
276
class InvalidRevisionNumber(BzrError):
278
_fmt = "Invalid revision number %(revno)s"
136
280
def __init__(self, revno):
137
BzrNewError.__init__(self)
281
BzrError.__init__(self)
138
282
self.revno = revno
141
class InvalidRevisionId(BzrNewError):
142
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
285
class InvalidRevisionId(BzrError):
287
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
143
289
def __init__(self, revision_id, branch):
144
290
# branch can be any string or object with __str__ defined
145
BzrNewError.__init__(self)
291
BzrError.__init__(self)
146
292
self.revision_id = revision_id
147
293
self.branch = branch
150
class NoWorkingTree(BzrNewError):
151
"""No WorkingTree exists for %(base)s."""
296
class ReservedId(BzrError):
298
_fmt = "Reserved revision-id {%(revision_id)s}"
300
def __init__(self, revision_id):
301
self.revision_id = revision_id
304
class RootMissing(InternalBzrError):
306
_fmt = ("The root entry of a tree must be the first entry supplied to "
307
"record_entry_contents.")
310
class NoPublicBranch(BzrError):
312
_fmt = 'There is no public branch set for "%(branch_url)s".'
314
def __init__(self, branch):
315
import bzrlib.urlutils as urlutils
316
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
317
BzrError.__init__(self, branch_url=public_location)
320
class NoHelpTopic(BzrError):
322
_fmt = ("No help could be found for '%(topic)s'. "
323
"Please use 'bzr help topics' to obtain a list of topics.")
325
def __init__(self, topic):
329
class NoSuchId(BzrError):
331
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
333
def __init__(self, tree, file_id):
334
BzrError.__init__(self)
335
self.file_id = file_id
339
class NoSuchIdInRepository(NoSuchId):
341
_fmt = ('The file id "%(file_id)s" is not present in the repository'
344
def __init__(self, repository, file_id):
345
BzrError.__init__(self, repository=repository, file_id=file_id)
348
class NotStacked(BranchError):
350
_fmt = "The branch '%(branch)s' is not stacked."
353
class InventoryModified(InternalBzrError):
355
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
356
" so a clean inventory cannot be read without data loss.")
358
def __init__(self, tree):
362
class NoWorkingTree(BzrError):
364
_fmt = 'No WorkingTree exists for "%(base)s".'
153
366
def __init__(self, base):
154
BzrNewError.__init__(self)
367
BzrError.__init__(self)
158
class NotLocalUrl(BzrNewError):
159
"""%(url)s is not a local path."""
371
class NotBuilding(BzrError):
373
_fmt = "Not currently building a tree."
376
class NotLocalUrl(BzrError):
378
_fmt = "%(url)s is not a local path."
161
380
def __init__(self, url):
162
BzrNewError.__init__(self)
384
class WorkingTreeAlreadyPopulated(InternalBzrError):
386
_fmt = 'Working tree already populated in "%(base)s"'
388
def __init__(self, base):
166
392
class BzrCommandError(BzrError):
167
# Error from malformed user command
168
# This is being misused as a generic exception
169
# please subclass. RBC 20051030
393
"""Error from user command"""
395
# Error from malformed user command; please avoid raising this as a
396
# generic exception not caused by user input.
171
398
# I think it's a waste of effort to differentiate between errors that
172
399
# are not intended to be caught anyway. UI code need not subclass
173
400
# BzrCommandError, and non-UI code should not throw a subclass of
174
401
# BzrCommandError. ADHB 20051211
404
class NotWriteLocked(BzrError):
406
_fmt = """%(not_locked)r is not write locked but needs to be."""
408
def __init__(self, not_locked):
409
self.not_locked = not_locked
179
412
class BzrOptionError(BzrCommandError):
180
"""Some missing or otherwise incorrect option was supplied."""
414
_fmt = "Error in command line options"
417
class BadIndexFormatSignature(BzrError):
419
_fmt = "%(value)s is not an index of type %(_type)s."
421
def __init__(self, value, _type):
422
BzrError.__init__(self)
427
class BadIndexData(BzrError):
429
_fmt = "Error in data for index %(value)s."
431
def __init__(self, value):
432
BzrError.__init__(self)
436
class BadIndexDuplicateKey(BzrError):
438
_fmt = "The key '%(key)s' is already in index '%(index)s'."
440
def __init__(self, key, index):
441
BzrError.__init__(self)
446
class BadIndexKey(BzrError):
448
_fmt = "The key '%(key)s' is not a valid key."
450
def __init__(self, key):
451
BzrError.__init__(self)
455
class BadIndexOptions(BzrError):
457
_fmt = "Could not parse options for index %(value)s."
459
def __init__(self, value):
460
BzrError.__init__(self)
464
class BadIndexValue(BzrError):
466
_fmt = "The value '%(value)s' is not a valid value."
468
def __init__(self, value):
469
BzrError.__init__(self)
473
class BadOptionValue(BzrError):
475
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
477
def __init__(self, name, value):
478
BzrError.__init__(self, name=name, value=value)
183
class StrictCommitFailed(Exception):
184
"""Commit refused because there are unknowns in the tree."""
481
class StrictCommitFailed(BzrError):
483
_fmt = "Commit refused because there are unknown files in the tree"
187
486
# XXX: Should be unified with TransportError; they seem to represent the
189
class PathError(BzrNewError):
190
"""Generic path error: %(path)r%(extra)s)"""
488
# RBC 20060929: I think that unifiying with TransportError would be a mistake
489
# - this is finer than a TransportError - and more useful as such. It
490
# differentiates between 'transport has failed' and 'operation on a transport
492
class PathError(BzrError):
494
_fmt = "Generic path error: %(path)r%(extra)s)"
192
496
def __init__(self, path, extra=None):
193
BzrNewError.__init__(self)
497
BzrError.__init__(self)
196
500
self.extra = ': ' + str(extra)
685
class InvalidNormalization(PathError):
687
_fmt = 'Path "%(path)s" is not unicode normalized'
246
690
# TODO: This is given a URL; we try to unescape it but doing that from inside
247
691
# the exception object is a bit undesirable.
248
692
# TODO: Probably this behavior of should be a common superclass
249
693
class NotBranchError(PathError):
250
"""Not a branch: %(path)s"""
695
_fmt = 'Not a branch: "%(path)s".'
252
697
def __init__(self, path):
253
698
import bzrlib.urlutils as urlutils
254
699
self.path = urlutils.unescape_for_display(path, 'ascii')
702
class NoSubmitBranch(PathError):
704
_fmt = 'No submit branch available for branch "%(path)s"'
706
def __init__(self, branch):
707
import bzrlib.urlutils as urlutils
708
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
257
711
class AlreadyBranchError(PathError):
258
"""Already a branch: %(path)s."""
713
_fmt = 'Already a branch: "%(path)s".'
261
716
class BranchExistsWithoutWorkingTree(PathError):
262
"""Directory contains a branch, but no working tree \
263
(use bzr checkout if you wish to build a working tree): %(path)s"""
266
class NoRepositoryPresent(BzrNewError):
267
"""No repository present: %(path)r"""
718
_fmt = 'Directory contains a branch, but no working tree \
719
(use bzr checkout if you wish to build a working tree): "%(path)s"'
722
class AtomicFileAlreadyClosed(PathError):
724
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
727
def __init__(self, path, function):
728
PathError.__init__(self, path=path, extra=None)
729
self.function = function
732
class InaccessibleParent(PathError):
734
_fmt = ('Parent not accessible given base "%(base)s" and'
735
' relative path "%(path)s"')
737
def __init__(self, path, base):
738
PathError.__init__(self, path)
742
class NoRepositoryPresent(BzrError):
744
_fmt = 'No repository present: "%(path)s"'
268
745
def __init__(self, bzrdir):
269
BzrNewError.__init__(self)
746
BzrError.__init__(self)
270
747
self.path = bzrdir.transport.clone('..').base
273
class FileInWrongBranch(BzrNewError):
274
"""File %(path)s in not in branch %(branch_base)s."""
750
class FileInWrongBranch(BzrError):
752
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
276
754
def __init__(self, branch, path):
277
BzrNewError.__init__(self)
755
BzrError.__init__(self)
278
756
self.branch = branch
279
757
self.branch_base = branch.base
283
761
class UnsupportedFormatError(BzrError):
284
"""Specified path is a bzr branch that we recognize but cannot read."""
286
return 'unsupported branch format: %s' % self.args[0]
763
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
289
766
class UnknownFormatError(BzrError):
290
"""Specified path is a bzr branch whose format we do not recognize."""
292
return 'unknown branch format: %s' % self.args[0]
295
class IncompatibleFormat(BzrNewError):
296
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
768
_fmt = "Unknown %(kind)s format: %(format)r"
770
def __init__(self, format, kind='branch'):
775
class IncompatibleFormat(BzrError):
777
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
298
779
def __init__(self, format, bzrdir_format):
299
BzrNewError.__init__(self)
780
BzrError.__init__(self)
300
781
self.format = format
301
782
self.bzrdir = bzrdir_format
304
class NotVersionedError(BzrNewError):
305
"""%(path)s is not versioned"""
306
def __init__(self, path):
307
BzrNewError.__init__(self)
311
class PathsNotVersionedError(BzrNewError):
312
# used when reporting several paths are not versioned
313
"""Path(s) are not versioned: %(paths_as_string)s"""
785
class IncompatibleRepositories(BzrError):
787
_fmt = "%(target)s\n" \
788
"is not compatible with\n" \
792
def __init__(self, source, target, details=None):
794
details = "(no details)"
795
BzrError.__init__(self, target=target, source=source, details=details)
798
class IncompatibleRevision(BzrError):
800
_fmt = "Revision is not compatible with %(repo_format)s"
802
def __init__(self, repo_format):
803
BzrError.__init__(self)
804
self.repo_format = repo_format
807
class AlreadyVersionedError(BzrError):
808
"""Used when a path is expected not to be versioned, but it is."""
810
_fmt = "%(context_info)s%(path)s is already versioned."
812
def __init__(self, path, context_info=None):
813
"""Construct a new AlreadyVersionedError.
815
:param path: This is the path which is versioned,
816
which should be in a user friendly form.
817
:param context_info: If given, this is information about the context,
818
which could explain why this is expected to not be versioned.
820
BzrError.__init__(self)
822
if context_info is None:
823
self.context_info = ''
825
self.context_info = context_info + ". "
828
class NotVersionedError(BzrError):
829
"""Used when a path is expected to be versioned, but it is not."""
831
_fmt = "%(context_info)s%(path)s is not versioned."
833
def __init__(self, path, context_info=None):
834
"""Construct a new NotVersionedError.
836
:param path: This is the path which is not versioned,
837
which should be in a user friendly form.
838
:param context_info: If given, this is information about the context,
839
which could explain why this is expected to be versioned.
841
BzrError.__init__(self)
843
if context_info is None:
844
self.context_info = ''
846
self.context_info = context_info + ". "
849
class PathsNotVersionedError(BzrError):
850
"""Used when reporting several paths which are not versioned"""
852
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
315
854
def __init__(self, paths):
316
855
from bzrlib.osutils import quotefn
317
BzrNewError.__init__(self)
856
BzrError.__init__(self)
318
857
self.paths = paths
319
858
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
322
class PathsDoNotExist(BzrNewError):
323
"""Path(s) do not exist: %(paths_as_string)s"""
861
class PathsDoNotExist(BzrError):
863
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
325
865
# used when reporting that paths are neither versioned nor in the working
328
def __init__(self, paths):
868
def __init__(self, paths, extra=None):
329
869
# circular import
330
870
from bzrlib.osutils import quotefn
331
BzrNewError.__init__(self)
871
BzrError.__init__(self)
332
872
self.paths = paths
333
873
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
875
self.extra = ': ' + str(extra)
336
880
class BadFileKindError(BzrError):
337
"""Specified file is of a kind that cannot be added.
339
(For example a symlink or device file.)"""
342
class ForbiddenFileError(BzrError):
343
"""Cannot operate on a file because it is a control file."""
346
class LockError(BzrNewError):
347
"""Lock error: %(message)s"""
882
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
884
def __init__(self, filename, kind):
885
BzrError.__init__(self, filename=filename, kind=kind)
888
class BadFilenameEncoding(BzrError):
890
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
891
' encoding %(fs_encoding)s')
893
def __init__(self, filename, fs_encoding):
894
BzrError.__init__(self)
895
self.filename = filename
896
self.fs_encoding = fs_encoding
899
class ForbiddenControlFileError(BzrError):
901
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
904
class LockError(InternalBzrError):
906
_fmt = "Lock error: %(msg)s"
348
908
# All exceptions from the lock/unlock functions should be from
349
909
# this exception class. They will be translated as necessary. The
350
910
# original exception is available as e.original_error
352
912
# New code should prefer to raise specific subclasses
353
913
def __init__(self, message):
354
self.message = message
914
# Python 2.5 uses a slot for StandardError.message,
915
# so use a different variable name. We now work around this in
916
# BzrError.__str__, but this member name is kept for compatability.
920
class LockActive(LockError):
922
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
924
internal_error = False
926
def __init__(self, lock_description):
927
self.lock_description = lock_description
357
930
class CommitNotPossible(LockError):
358
"""A commit was attempted but we do not have a write lock open."""
932
_fmt = "A commit was attempted but we do not have a write lock open."
359
934
def __init__(self):
363
938
class AlreadyCommitted(LockError):
364
"""A rollback was requested, but is not able to be accomplished."""
940
_fmt = "A rollback was requested, but is not able to be accomplished."
365
942
def __init__(self):
369
946
class ReadOnlyError(LockError):
370
"""A write attempt was made in a read only transaction on %(obj)s"""
948
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
950
# TODO: There should also be an error indicating that you need a write
951
# lock and don't have any lock at all... mbp 20070226
371
953
def __init__(self, obj):
375
class OutSideTransaction(BzrNewError):
376
"""A transaction related operation was attempted after the transaction finished."""
957
class LockFailed(LockError):
959
internal_error = False
961
_fmt = "Cannot lock %(lock)s: %(why)s"
963
def __init__(self, lock, why):
964
LockError.__init__(self, '')
969
class OutSideTransaction(BzrError):
971
_fmt = ("A transaction related operation was attempted after"
972
" the transaction finished.")
379
975
class ObjectNotLocked(LockError):
380
"""%(obj)r is not locked"""
977
_fmt = "%(obj)r is not locked"
381
979
# this can indicate that any particular object is not locked; see also
382
980
# LockNotHeld which means that a particular *lock* object is not held by
383
981
# the caller -- perhaps they should be unified.
421
1040
class LockNotHeld(LockError):
422
"""Lock not held: %(lock)s"""
1042
_fmt = "Lock not held: %(lock)s"
1044
internal_error = False
423
1046
def __init__(self, lock):
424
1047
self.lock = lock
427
class PointlessCommit(BzrNewError):
428
"""No changes to commit"""
431
class UpgradeReadonly(BzrNewError):
432
"""Upgrade URL cannot work with readonly URL's."""
435
class UpToDateFormat(BzrNewError):
436
"""The branch format %(format)s is already at the most recent format."""
1050
class TokenLockingNotSupported(LockError):
1052
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1054
def __init__(self, obj):
1058
class TokenMismatch(LockBroken):
1060
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1062
internal_error = True
1064
def __init__(self, given_token, lock_token):
1065
self.given_token = given_token
1066
self.lock_token = lock_token
1069
class PointlessCommit(BzrError):
1071
_fmt = "No changes to commit"
1074
class CannotCommitSelectedFileMerge(BzrError):
1076
_fmt = 'Selected-file commit of merges is not supported yet:'\
1077
' files %(files_str)s'
1079
def __init__(self, files):
1080
files_str = ', '.join(files)
1081
BzrError.__init__(self, files=files, files_str=files_str)
1084
class BadCommitMessageEncoding(BzrError):
1086
_fmt = 'The specified commit message contains characters unsupported by '\
1087
'the current encoding.'
1090
class UpgradeReadonly(BzrError):
1092
_fmt = "Upgrade URL cannot work with readonly URLs."
1095
class UpToDateFormat(BzrError):
1097
_fmt = "The branch format %(format)s is already at the most recent format."
438
1099
def __init__(self, format):
439
BzrNewError.__init__(self)
1100
BzrError.__init__(self)
440
1101
self.format = format
444
1104
class StrictCommitFailed(Exception):
445
"""Commit refused because there are unknowns in the tree."""
448
class NoSuchRevision(BzrError):
1106
_fmt = "Commit refused because there are unknowns in the tree."
1109
class NoSuchRevision(InternalBzrError):
1111
_fmt = "%(branch)s has no revision %(revision)s"
449
1113
def __init__(self, branch, revision):
451
self.revision = revision
452
msg = "Branch %s has no revision %s" % (branch, revision)
453
BzrError.__init__(self, msg)
1114
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1115
BzrError.__init__(self, branch=branch, revision=revision)
1118
class RangeInChangeOption(BzrError):
1120
_fmt = "Option --change does not accept revision ranges"
1123
class NoSuchRevisionSpec(BzrError):
1125
_fmt = "No namespace registered for string: %(spec)r"
1127
def __init__(self, spec):
1128
BzrError.__init__(self, spec=spec)
1131
class NoSuchRevisionInTree(NoSuchRevision):
1132
"""When using Tree.revision_tree, and the revision is not accessible."""
1134
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1136
def __init__(self, tree, revision_id):
1137
BzrError.__init__(self)
1139
self.revision_id = revision_id
1142
class InvalidRevisionSpec(BzrError):
1144
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1145
" %(branch)s%(extra)s")
1147
def __init__(self, spec, branch, extra=None):
1148
BzrError.__init__(self, branch=branch, spec=spec)
1150
self.extra = '\n' + str(extra)
456
1155
class HistoryMissing(BzrError):
457
def __init__(self, branch, object_type, object_id):
459
BzrError.__init__(self,
460
'%s is missing %s {%s}'
461
% (branch, object_type, object_id))
1157
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1160
class AppendRevisionsOnlyViolation(BzrError):
1162
_fmt = ('Operation denied because it would change the main history,'
1163
' which is not permitted by the append_revisions_only setting on'
1164
' branch "%(location)s".')
1166
def __init__(self, location):
1167
import bzrlib.urlutils as urlutils
1168
location = urlutils.unescape_for_display(location, 'ascii')
1169
BzrError.__init__(self, location=location)
464
1172
class DivergedBranches(BzrError):
1174
_fmt = ("These branches have diverged."
1175
" Use the merge command to reconcile them.")
466
1177
def __init__(self, branch1, branch2):
467
BzrError.__init__(self, "These branches have diverged. Try merge.")
468
1178
self.branch1 = branch1
469
1179
self.branch2 = branch2
472
class UnrelatedBranches(BzrCommandError):
474
msg = "Branches have no common ancestor, and no base revision"\
476
BzrCommandError.__init__(self, msg)
1182
class NotLefthandHistory(InternalBzrError):
1184
_fmt = "Supplied history does not follow left-hand parents"
1186
def __init__(self, history):
1187
BzrError.__init__(self, history=history)
1190
class UnrelatedBranches(BzrError):
1192
_fmt = ("Branches have no common ancestor, and"
1193
" no merge base revision was specified.")
1196
class CannotReverseCherrypick(BzrError):
1198
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
479
1202
class NoCommonAncestor(BzrError):
1204
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
480
1206
def __init__(self, revision_a, revision_b):
481
msg = "Revisions have no common ancestor: %s %s." \
482
% (revision_a, revision_b)
483
BzrError.__init__(self, msg)
1207
self.revision_a = revision_a
1208
self.revision_b = revision_b
486
1211
class NoCommonRoot(BzrError):
1213
_fmt = ("Revisions are not derived from the same root: "
1214
"%(revision_a)s %(revision_b)s.")
487
1216
def __init__(self, revision_a, revision_b):
488
msg = "Revisions are not derived from the same root: %s %s." \
489
% (revision_a, revision_b)
490
BzrError.__init__(self, msg)
1217
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
494
1220
class NotAncestor(BzrError):
1222
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
495
1224
def __init__(self, rev_id, not_ancestor_id):
496
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
498
BzrError.__init__(self, msg)
500
self.not_ancestor_id = not_ancestor_id
1225
BzrError.__init__(self, rev_id=rev_id,
1226
not_ancestor_id=not_ancestor_id)
503
1229
class InstallFailed(BzrError):
504
1231
def __init__(self, revisions):
505
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1232
revision_str = ", ".join(str(r) for r in revisions)
1233
msg = "Could not install revisions:\n%s" % revision_str
506
1234
BzrError.__init__(self, msg)
507
1235
self.revisions = revisions
510
1238
class AmbiguousBase(BzrError):
511
1240
def __init__(self, bases):
512
1241
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
513
1242
DeprecationWarning)
514
msg = "The correct base is unclear, because %s are all equally close" %\
1243
msg = ("The correct base is unclear, because %s are all equally close"
516
1245
BzrError.__init__(self, msg)
517
1246
self.bases = bases
520
class NoCommits(BzrError):
521
def __init__(self, branch):
522
msg = "Branch %s has no commits." % branch
523
BzrError.__init__(self, msg)
1249
class NoCommits(BranchError):
1251
_fmt = "Branch %(branch)s has no commits."
526
1254
class UnlistableStore(BzrError):
527
1256
def __init__(self, store):
528
1257
BzrError.__init__(self, "Store %s is not listable" % store)
532
1261
class UnlistableBranch(BzrError):
533
1263
def __init__(self, br):
534
1264
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
537
class BoundBranchOutOfDate(BzrNewError):
538
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
1267
class BoundBranchOutOfDate(BzrError):
1269
_fmt = ("Bound branch %(branch)s is out of date with master branch"
539
1272
def __init__(self, branch, master):
540
BzrNewError.__init__(self)
1273
BzrError.__init__(self)
541
1274
self.branch = branch
542
1275
self.master = master
545
class CommitToDoubleBoundBranch(BzrNewError):
546
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
1278
class CommitToDoubleBoundBranch(BzrError):
1280
_fmt = ("Cannot commit to branch %(branch)s."
1281
" It is bound to %(master)s, which is bound to %(remote)s.")
547
1283
def __init__(self, branch, master, remote):
548
BzrNewError.__init__(self)
1284
BzrError.__init__(self)
549
1285
self.branch = branch
550
1286
self.master = master
551
1287
self.remote = remote
554
class OverwriteBoundBranch(BzrNewError):
555
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1290
class OverwriteBoundBranch(BzrError):
1292
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
556
1294
def __init__(self, branch):
557
BzrNewError.__init__(self)
1295
BzrError.__init__(self)
558
1296
self.branch = branch
561
class BoundBranchConnectionFailure(BzrNewError):
562
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1299
class BoundBranchConnectionFailure(BzrError):
1301
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1302
" => %(target)s: %(error)s")
563
1304
def __init__(self, branch, target, error):
564
BzrNewError.__init__(self)
1305
BzrError.__init__(self)
565
1306
self.branch = branch
566
1307
self.target = target
567
1308
self.error = error
570
class WeaveError(BzrNewError):
571
"""Error in processing weave: %(message)s"""
573
def __init__(self, message=None):
574
BzrNewError.__init__(self)
575
self.message = message
1311
class WeaveError(BzrError):
1313
_fmt = "Error in processing weave: %(msg)s"
1315
def __init__(self, msg=None):
1316
BzrError.__init__(self)
578
1320
class WeaveRevisionAlreadyPresent(WeaveError):
579
"""Revision {%(revision_id)s} already present in %(weave)s"""
1322
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
580
1324
def __init__(self, revision_id, weave):
582
1326
WeaveError.__init__(self)
675
class NoSuchExportFormat(BzrNewError):
676
"""Export format %(format)r not supported"""
1429
class SHA1KnitCorrupt(KnitCorrupt):
1431
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
1432
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
1435
def __init__(self, filename, actual, expected, key, content):
1436
KnitError.__init__(self)
1437
self.filename = filename
1438
self.actual = actual
1439
self.expected = expected
1441
self.content = content
1444
class KnitDataStreamIncompatible(KnitError):
1445
# Not raised anymore, as we can convert data streams. In future we may
1446
# need it again for more exotic cases, so we're keeping it around for now.
1448
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1450
def __init__(self, stream_format, target_format):
1451
self.stream_format = stream_format
1452
self.target_format = target_format
1455
class KnitDataStreamUnknown(KnitError):
1456
# Indicates a data stream we don't know how to handle.
1458
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1460
def __init__(self, stream_format):
1461
self.stream_format = stream_format
1464
class KnitHeaderError(KnitError):
1466
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1468
def __init__(self, badline, filename):
1469
KnitError.__init__(self)
1470
self.badline = badline
1471
self.filename = filename
1473
class KnitIndexUnknownMethod(KnitError):
1474
"""Raised when we don't understand the storage method.
1476
Currently only 'fulltext' and 'line-delta' are supported.
1479
_fmt = ("Knit index %(filename)s does not have a known method"
1480
" in options: %(options)r")
1482
def __init__(self, filename, options):
1483
KnitError.__init__(self)
1484
self.filename = filename
1485
self.options = options
1488
class RetryWithNewPacks(BzrError):
1489
"""Raised when we realize that the packs on disk have changed.
1491
This is meant as more of a signaling exception, to trap between where a
1492
local error occurred and the code that can actually handle the error and
1493
code that can retry appropriately.
1496
internal_error = True
1498
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
1501
def __init__(self, context, reload_occurred, exc_info):
1502
"""create a new RetryWithNewPacks error.
1504
:param reload_occurred: Set to True if we know that the packs have
1505
already been reloaded, and we are failing because of an in-memory
1506
cache miss. If set to True then we will ignore if a reload says
1507
nothing has changed, because we assume it has already reloaded. If
1508
False, then a reload with nothing changed will force an error.
1509
:param exc_info: The original exception traceback, so if there is a
1510
problem we can raise the original error (value from sys.exc_info())
1512
BzrError.__init__(self)
1513
self.reload_occurred = reload_occurred
1514
self.exc_info = exc_info
1515
self.orig_error = exc_info[1]
1516
# TODO: The global error handler should probably treat this by
1517
# raising/printing the original exception with a bit about
1518
# RetryWithNewPacks also not being caught
1521
class RetryAutopack(RetryWithNewPacks):
1522
"""Raised when we are autopacking and we find a missing file.
1524
Meant as a signaling exception, to tell the autopack code it should try
1528
internal_error = True
1530
_fmt = ("Pack files have changed, reload and try autopack again."
1531
" context: %(context)s %(orig_error)s")
1534
class NoSuchExportFormat(BzrError):
1536
_fmt = "Export format %(format)r not supported"
677
1538
def __init__(self, format):
678
BzrNewError.__init__(self)
1539
BzrError.__init__(self)
679
1540
self.format = format
682
1543
class TransportError(BzrError):
683
"""All errors thrown by Transport implementations should derive
1545
_fmt = "Transport error: %(msg)s %(orig_error)s"
686
1547
def __init__(self, msg=None, orig_error=None):
687
1548
if msg is None and orig_error is not None:
688
1549
msg = str(orig_error)
689
BzrError.__init__(self, msg)
1550
if orig_error is None:
691
1555
self.orig_error = orig_error
1556
BzrError.__init__(self)
1559
class TooManyConcurrentRequests(InternalBzrError):
1561
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1562
" Be sure to finish_writing and finish_reading on the"
1563
" currently open request.")
1565
def __init__(self, medium):
1566
self.medium = medium
1569
class SmartProtocolError(TransportError):
1571
_fmt = "Generic bzr smart protocol error: %(details)s"
1573
def __init__(self, details):
1574
self.details = details
1577
class UnexpectedProtocolVersionMarker(TransportError):
1579
_fmt = "Received bad protocol version marker: %(marker)r"
1581
def __init__(self, marker):
1582
self.marker = marker
1585
class UnknownSmartMethod(InternalBzrError):
1587
_fmt = "The server does not recognise the '%(verb)s' request."
1589
def __init__(self, verb):
1593
class SmartMessageHandlerError(InternalBzrError):
1595
_fmt = ("The message handler raised an exception:\n"
1596
"%(traceback_text)s")
1598
def __init__(self, exc_info):
1600
self.exc_type, self.exc_value, self.exc_tb = exc_info
1601
self.exc_info = exc_info
1602
traceback_strings = traceback.format_exception(
1603
self.exc_type, self.exc_value, self.exc_tb)
1604
self.traceback_text = ''.join(traceback_strings)
694
1607
# A set of semi-meaningful errors which can be thrown
695
1608
class TransportNotPossible(TransportError):
696
"""This is for transports where a specific function is explicitly not
697
possible. Such as pushing files to an HTTP server.
1610
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
702
1613
class ConnectionError(TransportError):
703
"""A connection problem prevents file retrieval.
704
This does not indicate whether the file exists or not; it indicates that a
705
precondition for requesting the file was not met.
707
def __init__(self, msg=None, orig_error=None):
708
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1615
_fmt = "Connection error: %(msg)s %(orig_error)s"
1618
class SocketConnectionError(ConnectionError):
1620
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1622
def __init__(self, host, port=None, msg=None, orig_error=None):
1624
msg = 'Failed to connect to'
1625
if orig_error is None:
1628
orig_error = '; ' + str(orig_error)
1629
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1634
self.port = ':%s' % port
711
1637
class ConnectionReset(TransportError):
712
"""The connection has been closed."""
1639
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1642
class InvalidRange(TransportError):
1644
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1646
def __init__(self, path, offset, msg=None):
1647
TransportError.__init__(self, msg)
1649
self.offset = offset
1652
class InvalidHttpResponse(TransportError):
1654
_fmt = "Invalid http response for %(path)s: %(msg)s"
1656
def __init__(self, path, msg, orig_error=None):
1658
TransportError.__init__(self, msg, orig_error=orig_error)
1661
class InvalidHttpRange(InvalidHttpResponse):
1663
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1665
def __init__(self, path, range, msg):
1667
InvalidHttpResponse.__init__(self, path, msg)
1670
class InvalidHttpContentType(InvalidHttpResponse):
1672
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1674
def __init__(self, path, ctype, msg):
1676
InvalidHttpResponse.__init__(self, path, msg)
1679
class RedirectRequested(TransportError):
1681
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1683
def __init__(self, source, target, is_permanent=False):
1684
self.source = source
1685
self.target = target
1687
self.permanently = ' permanently'
1689
self.permanently = ''
1690
TransportError.__init__(self)
1693
class TooManyRedirections(TransportError):
1695
_fmt = "Too many redirections"
716
1698
class ConflictsInTree(BzrError):
718
BzrError.__init__(self, "Working tree has conflicts.")
1700
_fmt = "Working tree has conflicts."
721
1703
class ParseConfigError(BzrError):
722
1705
def __init__(self, errors, filename):
723
1706
if filename is None:
725
1708
message = "Error(s) parsing config file %s:\n%s" % \
726
(filename, ('\n'.join(e.message for e in errors)))
1709
(filename, ('\n'.join(e.msg for e in errors)))
727
1710
BzrError.__init__(self, message)
1713
class NoEmailInUsername(BzrError):
1715
_fmt = "%(username)r does not seem to contain a reasonable email address"
1717
def __init__(self, username):
1718
BzrError.__init__(self)
1719
self.username = username
730
1722
class SigningFailed(BzrError):
1724
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
731
1726
def __init__(self, command_line):
732
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1727
BzrError.__init__(self, command_line=command_line)
736
1730
class WorkingTreeNotRevision(BzrError):
1732
_fmt = ("The working tree for %(basedir)s has changed since"
1733
" the last commit, but weave merge requires that it be"
737
1736
def __init__(self, tree):
738
BzrError.__init__(self, "The working tree for %s has changed since"
739
" last commit, but weave merge requires that it be"
740
" unchanged." % tree.basedir)
743
class CantReprocessAndShowBase(BzrNewError):
744
"""Can't reprocess and show base.
745
Reprocessing obscures relationship of conflicting lines to base."""
748
class GraphCycleError(BzrNewError):
749
"""Cycle in graph %(graph)r"""
1737
BzrError.__init__(self, basedir=tree.basedir)
1740
class CantReprocessAndShowBase(BzrError):
1742
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1743
"the relationship of conflicting lines to the base")
1746
class GraphCycleError(BzrError):
1748
_fmt = "Cycle in graph %(graph)r"
750
1750
def __init__(self, graph):
751
BzrNewError.__init__(self)
1751
BzrError.__init__(self)
752
1752
self.graph = graph
755
class NotConflicted(BzrNewError):
756
"""File %(filename)s is not conflicted."""
1755
class WritingCompleted(InternalBzrError):
1757
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1758
"called upon it - accept bytes may not be called anymore.")
1760
def __init__(self, request):
1761
self.request = request
1764
class WritingNotComplete(InternalBzrError):
1766
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1767
"called upon it - until the write phase is complete no "
1768
"data may be read.")
1770
def __init__(self, request):
1771
self.request = request
1774
class NotConflicted(BzrError):
1776
_fmt = "File %(filename)s is not conflicted."
758
1778
def __init__(self, filename):
759
BzrNewError.__init__(self)
1779
BzrError.__init__(self)
760
1780
self.filename = filename
1783
class MediumNotConnected(InternalBzrError):
1785
_fmt = """The medium '%(medium)s' is not connected."""
1787
def __init__(self, medium):
1788
self.medium = medium
763
1791
class MustUseDecorated(Exception):
764
"""A decorating function has requested its original command be used.
766
This should never escape bzr, so does not need to be printable.
770
class NoBundleFound(BzrNewError):
771
"""No bundle was found in %(filename)s"""
1793
_fmt = "A decorating function has requested its original command be used."
1796
class NoBundleFound(BzrError):
1798
_fmt = 'No bundle was found in "%(filename)s".'
772
1800
def __init__(self, filename):
773
BzrNewError.__init__(self)
1801
BzrError.__init__(self)
774
1802
self.filename = filename
777
class BundleNotSupported(BzrNewError):
778
"""Unable to handle bundle version %(version)s: %(msg)s"""
1805
class BundleNotSupported(BzrError):
1807
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
779
1809
def __init__(self, version, msg):
780
BzrNewError.__init__(self)
1810
BzrError.__init__(self)
781
1811
self.version = version
785
class MissingText(BzrNewError):
786
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1815
class MissingText(BzrError):
1817
_fmt = ("Branch %(base)s is missing revision"
1818
" %(text_revision)s of %(file_id)s")
788
1820
def __init__(self, branch, text_revision, file_id):
789
BzrNewError.__init__(self)
1821
BzrError.__init__(self)
790
1822
self.branch = branch
791
1823
self.base = branch.base
792
1824
self.text_revision = text_revision
793
1825
self.file_id = file_id
796
class DuplicateKey(BzrNewError):
797
"""Key %(key)s is already present in map"""
800
class MalformedTransform(BzrNewError):
801
"""Tree transform is malformed %(conflicts)r"""
804
class BzrBadParameter(BzrNewError):
805
"""A bad parameter : %(param)s is not usable.
807
This exception should never be thrown, but it is a base class for all
808
parameter-to-function errors.
1828
class DuplicateFileId(BzrError):
1830
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1832
def __init__(self, file_id, entry):
1833
BzrError.__init__(self)
1834
self.file_id = file_id
1838
class DuplicateKey(BzrError):
1840
_fmt = "Key %(key)s is already present in map"
1843
class DuplicateHelpPrefix(BzrError):
1845
_fmt = "The prefix %(prefix)s is in the help search path twice."
1847
def __init__(self, prefix):
1848
self.prefix = prefix
1851
class MalformedTransform(BzrError):
1853
_fmt = "Tree transform is malformed %(conflicts)r"
1856
class NoFinalPath(BzrError):
1858
_fmt = ("No final name for trans_id %(trans_id)r\n"
1859
"file-id: %(file_id)r\n"
1860
"root trans-id: %(root_trans_id)r\n")
1862
def __init__(self, trans_id, transform):
1863
self.trans_id = trans_id
1864
self.file_id = transform.final_file_id(trans_id)
1865
self.root_trans_id = transform.root
1868
class BzrBadParameter(InternalBzrError):
1870
_fmt = "Bad parameter: %(param)r"
1872
# This exception should never be thrown, but it is a base class for all
1873
# parameter-to-function errors.
810
1875
def __init__(self, param):
811
BzrNewError.__init__(self)
1876
BzrError.__init__(self)
812
1877
self.param = param
815
1880
class BzrBadParameterNotUnicode(BzrBadParameter):
816
"""Parameter %(param)s is neither unicode nor utf8."""
819
class ReusingTransform(BzrNewError):
820
"""Attempt to reuse a transform that has already been applied."""
823
class CantMoveRoot(BzrNewError):
824
"""Moving the root directory is not supported at this time"""
1882
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1885
class ReusingTransform(BzrError):
1887
_fmt = "Attempt to reuse a transform that has already been applied."
1890
class CantMoveRoot(BzrError):
1892
_fmt = "Moving the root directory is not supported at this time"
1895
class BzrMoveFailedError(BzrError):
1897
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1899
def __init__(self, from_path='', to_path='', extra=None):
1900
from bzrlib.osutils import splitpath
1901
BzrError.__init__(self)
1903
self.extra = ': ' + str(extra)
1907
has_from = len(from_path) > 0
1908
has_to = len(to_path) > 0
1910
self.from_path = splitpath(from_path)[-1]
1915
self.to_path = splitpath(to_path)[-1]
1920
if has_from and has_to:
1921
self.operator = " =>"
1923
self.from_path = "from " + from_path
1925
self.operator = "to"
1927
self.operator = "file"
1930
class BzrRenameFailedError(BzrMoveFailedError):
1932
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1934
def __init__(self, from_path, to_path, extra=None):
1935
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1937
class BzrRemoveChangedFilesError(BzrError):
1938
"""Used when user is trying to remove changed files."""
1940
_fmt = ("Can't safely remove modified or unknown files:\n"
1941
"%(changes_as_text)s"
1942
"Use --keep to not delete them, or --force to delete them regardless.")
1944
def __init__(self, tree_delta):
1945
BzrError.__init__(self)
1946
self.changes_as_text = tree_delta.get_changes_as_text()
1947
#self.paths_as_string = '\n'.join(changed_files)
1948
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
827
1951
class BzrBadParameterNotString(BzrBadParameter):
828
"""Parameter %(param)s is not a string or unicode string."""
1953
_fmt = "Parameter %(param)s is not a string or unicode string."
831
1956
class BzrBadParameterMissing(BzrBadParameter):
832
"""Parameter $(param)s is required but not present."""
1958
_fmt = "Parameter $(param)s is required but not present."
835
1961
class BzrBadParameterUnicode(BzrBadParameter):
836
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
1963
_fmt = ("Parameter %(param)s is unicode but"
1964
" only byte-strings are permitted.")
839
1967
class BzrBadParameterContainsNewline(BzrBadParameter):
840
"""Parameter %(param)s contains a newline."""
843
class DependencyNotPresent(BzrNewError):
844
"""Unable to import library "%(library)s": %(error)s"""
1969
_fmt = "Parameter %(param)s contains a newline."
1972
class DependencyNotPresent(BzrError):
1974
_fmt = 'Unable to import library "%(library)s": %(error)s'
846
1976
def __init__(self, library, error):
847
BzrNewError.__init__(self, library=library, error=error)
1977
BzrError.__init__(self, library=library, error=error)
850
1980
class ParamikoNotPresent(DependencyNotPresent):
851
"""Unable to import paramiko (required for sftp support): %(error)s"""
1982
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
853
1984
def __init__(self, error):
854
1985
DependencyNotPresent.__init__(self, 'paramiko', error)
857
class UninitializableFormat(BzrNewError):
858
"""Format %(format)s cannot be initialised by this version of bzr."""
1988
class PointlessMerge(BzrError):
1990
_fmt = "Nothing to merge."
1993
class UninitializableFormat(BzrError):
1995
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
860
1997
def __init__(self, format):
861
BzrNewError.__init__(self)
865
class NoDiff3(BzrNewError):
866
"""Diff3 is not installed on this machine."""
869
class ExistingLimbo(BzrNewError):
870
"""This tree contains left-over files from a failed operation.
871
Please examine %(limbo_dir)s to see if it contains any files you wish to
872
keep, and delete it when you are done.
874
def __init__(self, limbo_dir):
875
BzrNewError.__init__(self)
876
self.limbo_dir = limbo_dir
879
class ImmortalLimbo(BzrNewError):
880
"""Unable to delete transform temporary directory $(limbo_dir)s.
881
Please examine %(limbo_dir)s to see if it contains any files you wish to
882
keep, and delete it when you are done.
884
def __init__(self, limbo_dir):
885
BzrNewError.__init__(self)
886
self.limbo_dir = limbo_dir
889
class OutOfDateTree(BzrNewError):
890
"""Working tree is out of date, please run 'bzr update'."""
1998
BzrError.__init__(self)
1999
self.format = format
2002
class BadConversionTarget(BzrError):
2004
_fmt = "Cannot convert to format %(format)s. %(problem)s"
2006
def __init__(self, problem, format):
2007
BzrError.__init__(self)
2008
self.problem = problem
2009
self.format = format
2012
class NoDiffFound(BzrError):
2014
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2016
def __init__(self, path):
2017
BzrError.__init__(self, path)
2020
class ExecutableMissing(BzrError):
2022
_fmt = "%(exe_name)s could not be found on this machine"
2024
def __init__(self, exe_name):
2025
BzrError.__init__(self, exe_name=exe_name)
2028
class NoDiff(BzrError):
2030
_fmt = "Diff is not installed on this machine: %(msg)s"
2032
def __init__(self, msg):
2033
BzrError.__init__(self, msg=msg)
2036
class NoDiff3(BzrError):
2038
_fmt = "Diff3 is not installed on this machine."
2041
class ExistingContent(BzrError):
2042
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2044
_fmt = "The content being inserted is already present."
2047
class ExistingLimbo(BzrError):
2049
_fmt = """This tree contains left-over files from a failed operation.
2050
Please examine %(limbo_dir)s to see if it contains any files you wish to
2051
keep, and delete it when you are done."""
2053
def __init__(self, limbo_dir):
2054
BzrError.__init__(self)
2055
self.limbo_dir = limbo_dir
2058
class ExistingPendingDeletion(BzrError):
2060
_fmt = """This tree contains left-over files from a failed operation.
2061
Please examine %(pending_deletion)s to see if it contains any files you
2062
wish to keep, and delete it when you are done."""
2064
def __init__(self, pending_deletion):
2065
BzrError.__init__(self, pending_deletion=pending_deletion)
2068
class ImmortalLimbo(BzrError):
2070
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2071
Please examine %(limbo_dir)s to see if it contains any files you wish to
2072
keep, and delete it when you are done."""
2074
def __init__(self, limbo_dir):
2075
BzrError.__init__(self)
2076
self.limbo_dir = limbo_dir
2079
class ImmortalPendingDeletion(BzrError):
2081
_fmt = ("Unable to delete transform temporary directory "
2082
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2083
"contains any files you wish to keep, and delete it when you are done.")
2085
def __init__(self, pending_deletion):
2086
BzrError.__init__(self, pending_deletion=pending_deletion)
2089
class OutOfDateTree(BzrError):
2091
_fmt = "Working tree is out of date, please run 'bzr update'."
892
2093
def __init__(self, tree):
893
BzrNewError.__init__(self)
2094
BzrError.__init__(self)
894
2095
self.tree = tree
897
class MergeModifiedFormatError(BzrNewError):
898
"""Error in merge modified format"""
901
class ConflictFormatError(BzrNewError):
902
"""Format error in conflict listings"""
905
class CorruptRepository(BzrNewError):
906
"""An error has been detected in the repository %(repo_path)s.
907
Please run bzr reconcile on this repository."""
2098
class PublicBranchOutOfDate(BzrError):
2100
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2103
def __init__(self, public_location, revstring):
2104
import bzrlib.urlutils as urlutils
2105
public_location = urlutils.unescape_for_display(public_location,
2107
BzrError.__init__(self, public_location=public_location,
2108
revstring=revstring)
2111
class MergeModifiedFormatError(BzrError):
2113
_fmt = "Error in merge modified format"
2116
class ConflictFormatError(BzrError):
2118
_fmt = "Format error in conflict listings"
2121
class CorruptDirstate(BzrError):
2123
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2124
"Error: %(description)s")
2126
def __init__(self, dirstate_path, description):
2127
BzrError.__init__(self)
2128
self.dirstate_path = dirstate_path
2129
self.description = description
2132
class CorruptRepository(BzrError):
2134
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2135
"Please run bzr reconcile on this repository.")
909
2137
def __init__(self, repo):
910
BzrNewError.__init__(self)
2138
BzrError.__init__(self)
911
2139
self.repo_path = repo.bzrdir.root_transport.base
914
class UpgradeRequired(BzrNewError):
915
"""To use this feature you must upgrade your branch at %(path)s."""
2142
class InconsistentDelta(BzrError):
2143
"""Used when we get a delta that is not valid."""
2145
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2146
" %(file_id)r\nreason: %(reason)s")
2148
def __init__(self, path, file_id, reason):
2149
BzrError.__init__(self)
2151
self.file_id = file_id
2152
self.reason = reason
2155
class UpgradeRequired(BzrError):
2157
_fmt = "To use this feature you must upgrade your branch at %(path)s."
917
2159
def __init__(self, path):
918
BzrNewError.__init__(self)
2160
BzrError.__init__(self)
919
2161
self.path = path
922
class LocalRequiresBoundBranch(BzrNewError):
923
"""Cannot perform local-only commits on unbound branches."""
926
class MissingProgressBarFinish(BzrNewError):
927
"""A nested progress bar was not 'finished' correctly."""
930
class UnsupportedOperation(BzrNewError):
931
"""The method %(mname)s is not supported on objects of type %(tname)s."""
2164
class RepositoryUpgradeRequired(UpgradeRequired):
2166
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2169
class LocalRequiresBoundBranch(BzrError):
2171
_fmt = "Cannot perform local-only commits on unbound branches."
2174
class InvalidProgressBarType(BzrError):
2176
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2177
" is not a supported type Select one of: %(valid_types)s")
2179
def __init__(self, bar_type, valid_types):
2180
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2183
class UnsupportedOperation(BzrError):
2185
_fmt = ("The method %(mname)s is not supported on"
2186
" objects of type %(tname)s.")
932
2188
def __init__(self, method, method_self):
933
2189
self.method = method
934
2190
self.mname = method.__name__
935
2191
self.tname = type(method_self).__name__
938
class BinaryFile(BzrNewError):
939
"""File is binary but should be text."""
942
class IllegalPath(BzrNewError):
943
"""The path %(path)s is not permitted on this platform"""
2194
class CannotSetRevisionId(UnsupportedOperation):
2195
"""Raised when a commit is attempting to set a revision id but cant."""
2198
class NonAsciiRevisionId(UnsupportedOperation):
2199
"""Raised when a commit is attempting to set a non-ascii revision id
2204
class BinaryFile(BzrError):
2206
_fmt = "File is binary but should be text."
2209
class IllegalPath(BzrError):
2211
_fmt = "The path %(path)s is not permitted on this platform"
945
2213
def __init__(self, path):
946
BzrNewError.__init__(self)
2214
BzrError.__init__(self)
947
2215
self.path = path
950
class TestamentMismatch(BzrNewError):
951
"""Testament did not match expected value.
952
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2218
class TestamentMismatch(BzrError):
2220
_fmt = """Testament did not match expected value.
2221
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
955
2224
def __init__(self, revision_id, expected, measured):
956
2225
self.revision_id = revision_id
957
2226
self.expected = expected
958
2227
self.measured = measured
961
class NotABundle(BzrNewError):
962
"""Not a bzr revision-bundle: %(text)r"""
964
def __init__(self, text):
968
class BadBundle(Exception): pass
971
class MalformedHeader(BadBundle): pass
974
class MalformedPatches(BadBundle): pass
977
class MalformedFooter(BadBundle): pass
2230
class NotABundle(BzrError):
2232
_fmt = "Not a bzr revision-bundle: %(text)r"
2234
def __init__(self, text):
2235
BzrError.__init__(self)
2239
class BadBundle(BzrError):
2241
_fmt = "Bad bzr revision-bundle: %(text)r"
2243
def __init__(self, text):
2244
BzrError.__init__(self)
2248
class MalformedHeader(BadBundle):
2250
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2253
class MalformedPatches(BadBundle):
2255
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2258
class MalformedFooter(BadBundle):
2260
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2263
class UnsupportedEOLMarker(BadBundle):
2265
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2268
# XXX: BadBundle's constructor assumes there's explanatory text,
2269
# but for this there is not
2270
BzrError.__init__(self)
2273
class IncompatibleBundleFormat(BzrError):
2275
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2277
def __init__(self, bundle_format, other):
2278
BzrError.__init__(self)
2279
self.bundle_format = bundle_format
2283
class BadInventoryFormat(BzrError):
2285
_fmt = "Root class for inventory serialization errors"
2288
class UnexpectedInventoryFormat(BadInventoryFormat):
2290
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2292
def __init__(self, msg):
2293
BadInventoryFormat.__init__(self, msg=msg)
2296
class RootNotRich(BzrError):
2298
_fmt = """This operation requires rich root data storage"""
2301
class NoSmartMedium(InternalBzrError):
2303
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2305
def __init__(self, transport):
2306
self.transport = transport
2309
class NoSmartServer(NotBranchError):
2311
_fmt = "No smart server available at %(url)s"
2313
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2314
def __init__(self, url):
2318
class UnknownSSH(BzrError):
2320
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2322
def __init__(self, vendor):
2323
BzrError.__init__(self)
2324
self.vendor = vendor
2327
class SSHVendorNotFound(BzrError):
2329
_fmt = ("Don't know how to handle SSH connections."
2330
" Please set BZR_SSH environment variable.")
2333
class GhostRevisionsHaveNoRevno(BzrError):
2334
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2336
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2337
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2339
def __init__(self, revision_id, ghost_revision_id):
2340
self.revision_id = revision_id
2341
self.ghost_revision_id = ghost_revision_id
2344
class GhostRevisionUnusableHere(BzrError):
2346
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2348
def __init__(self, revision_id):
2349
BzrError.__init__(self)
2350
self.revision_id = revision_id
2353
class IllegalUseOfScopeReplacer(InternalBzrError):
2355
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2356
" %(msg)s%(extra)s")
2358
def __init__(self, name, msg, extra=None):
2359
BzrError.__init__(self)
2363
self.extra = ': ' + str(extra)
2368
class InvalidImportLine(InternalBzrError):
2370
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2372
def __init__(self, text, msg):
2373
BzrError.__init__(self)
2378
class ImportNameCollision(InternalBzrError):
2380
_fmt = ("Tried to import an object to the same name as"
2381
" an existing object. %(name)s")
2383
def __init__(self, name):
2384
BzrError.__init__(self)
2388
class NotAMergeDirective(BzrError):
2389
"""File starting with %(firstline)r is not a merge directive"""
2390
def __init__(self, firstline):
2391
BzrError.__init__(self, firstline=firstline)
2394
class NoMergeSource(BzrError):
2395
"""Raise if no merge source was specified for a merge directive"""
2397
_fmt = "A merge directive must provide either a bundle or a public"\
2401
class IllegalMergeDirectivePayload(BzrError):
2402
"""A merge directive contained something other than a patch or bundle"""
2404
_fmt = "Bad merge directive payload %(start)r"
2406
def __init__(self, start):
2411
class PatchVerificationFailed(BzrError):
2412
"""A patch from a merge directive could not be verified"""
2414
_fmt = "Preview patch does not match requested changes."
2417
class PatchMissing(BzrError):
2418
"""Raise a patch type was specified but no patch supplied"""
2420
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2422
def __init__(self, patch_type):
2423
BzrError.__init__(self)
2424
self.patch_type = patch_type
2427
class TargetNotBranch(BzrError):
2428
"""A merge directive's target branch is required, but isn't a branch"""
2430
_fmt = ("Your branch does not have all of the revisions required in "
2431
"order to merge this merge directive and the target "
2432
"location specified in the merge directive is not a branch: "
2435
def __init__(self, location):
2436
BzrError.__init__(self)
2437
self.location = location
2440
class UnsupportedInventoryKind(BzrError):
2442
_fmt = """Unsupported entry kind %(kind)s"""
2444
def __init__(self, kind):
2448
class BadSubsumeSource(BzrError):
2450
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2452
def __init__(self, tree, other_tree, reason):
2454
self.other_tree = other_tree
2455
self.reason = reason
2458
class SubsumeTargetNeedsUpgrade(BzrError):
2460
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2462
def __init__(self, other_tree):
2463
self.other_tree = other_tree
2466
class BadReferenceTarget(InternalBzrError):
2468
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2471
def __init__(self, tree, other_tree, reason):
2473
self.other_tree = other_tree
2474
self.reason = reason
2477
class NoSuchTag(BzrError):
2479
_fmt = "No such tag: %(tag_name)s"
2481
def __init__(self, tag_name):
2482
self.tag_name = tag_name
2485
class TagsNotSupported(BzrError):
2487
_fmt = ("Tags not supported by %(branch)s;"
2488
" you may be able to use bzr upgrade.")
2490
def __init__(self, branch):
2491
self.branch = branch
2494
class TagAlreadyExists(BzrError):
2496
_fmt = "Tag %(tag_name)s already exists."
2498
def __init__(self, tag_name):
2499
self.tag_name = tag_name
2502
class MalformedBugIdentifier(BzrError):
2504
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2506
def __init__(self, bug_id, reason):
2507
self.bug_id = bug_id
2508
self.reason = reason
2511
class InvalidBugTrackerURL(BzrError):
2513
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2514
"contain {id}: %(url)s")
2516
def __init__(self, abbreviation, url):
2517
self.abbreviation = abbreviation
2521
class UnknownBugTrackerAbbreviation(BzrError):
2523
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2526
def __init__(self, abbreviation, branch):
2527
self.abbreviation = abbreviation
2528
self.branch = branch
2531
class UnexpectedSmartServerResponse(BzrError):
2533
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2535
def __init__(self, response_tuple):
2536
self.response_tuple = response_tuple
2539
class ErrorFromSmartServer(BzrError):
2540
"""An error was received from a smart server.
2542
:seealso: UnknownErrorFromSmartServer
2545
_fmt = "Error received from smart server: %(error_tuple)r"
2547
internal_error = True
2549
def __init__(self, error_tuple):
2550
self.error_tuple = error_tuple
2552
self.error_verb = error_tuple[0]
2554
self.error_verb = None
2555
self.error_args = error_tuple[1:]
2558
class UnknownErrorFromSmartServer(BzrError):
2559
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2562
This is distinct from ErrorFromSmartServer so that it is possible to
2563
distinguish between the following two cases:
2564
- ErrorFromSmartServer was uncaught. This is logic error in the client
2565
and so should provoke a traceback to the user.
2566
- ErrorFromSmartServer was caught but its error_tuple could not be
2567
translated. This is probably because the server sent us garbage, and
2568
should not provoke a traceback.
2571
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2573
internal_error = False
2575
def __init__(self, error_from_smart_server):
2578
:param error_from_smart_server: An ErrorFromSmartServer instance.
2580
self.error_from_smart_server = error_from_smart_server
2581
self.error_tuple = error_from_smart_server.error_tuple
2584
class ContainerError(BzrError):
2585
"""Base class of container errors."""
2588
class UnknownContainerFormatError(ContainerError):
2590
_fmt = "Unrecognised container format: %(container_format)r"
2592
def __init__(self, container_format):
2593
self.container_format = container_format
2596
class UnexpectedEndOfContainerError(ContainerError):
2598
_fmt = "Unexpected end of container stream"
2601
class UnknownRecordTypeError(ContainerError):
2603
_fmt = "Unknown record type: %(record_type)r"
2605
def __init__(self, record_type):
2606
self.record_type = record_type
2609
class InvalidRecordError(ContainerError):
2611
_fmt = "Invalid record: %(reason)s"
2613
def __init__(self, reason):
2614
self.reason = reason
2617
class ContainerHasExcessDataError(ContainerError):
2619
_fmt = "Container has data after end marker: %(excess)r"
2621
def __init__(self, excess):
2622
self.excess = excess
2625
class DuplicateRecordNameError(ContainerError):
2627
_fmt = "Container has multiple records with the same name: %(name)s"
2629
def __init__(self, name):
2633
class NoDestinationAddress(InternalBzrError):
2635
_fmt = "Message does not have a destination address."
2638
class RepositoryDataStreamError(BzrError):
2640
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2642
def __init__(self, reason):
2643
self.reason = reason
2646
class SMTPError(BzrError):
2648
_fmt = "SMTP error: %(error)s"
2650
def __init__(self, error):
2654
class NoMessageSupplied(BzrError):
2656
_fmt = "No message supplied."
2659
class NoMailAddressSpecified(BzrError):
2661
_fmt = "No mail-to address specified."
2664
class UnknownMailClient(BzrError):
2666
_fmt = "Unknown mail client: %(mail_client)s"
2668
def __init__(self, mail_client):
2669
BzrError.__init__(self, mail_client=mail_client)
2672
class MailClientNotFound(BzrError):
2674
_fmt = "Unable to find mail client with the following names:"\
2675
" %(mail_command_list_string)s"
2677
def __init__(self, mail_command_list):
2678
mail_command_list_string = ', '.join(mail_command_list)
2679
BzrError.__init__(self, mail_command_list=mail_command_list,
2680
mail_command_list_string=mail_command_list_string)
2682
class SMTPConnectionRefused(SMTPError):
2684
_fmt = "SMTP connection to %(host)s refused"
2686
def __init__(self, error, host):
2691
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2693
_fmt = "Please specify smtp_server. No server at default %(host)s."
2696
class BzrDirError(BzrError):
2698
def __init__(self, bzrdir):
2699
import bzrlib.urlutils as urlutils
2700
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2702
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2705
class UnsyncedBranches(BzrDirError):
2707
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2708
" bzr help sync-for-reconfigure.")
2710
def __init__(self, bzrdir, target_branch):
2711
BzrDirError.__init__(self, bzrdir)
2712
import bzrlib.urlutils as urlutils
2713
self.target_url = urlutils.unescape_for_display(target_branch.base,
2717
class AlreadyBranch(BzrDirError):
2719
_fmt = "'%(display_url)s' is already a branch."
2722
class AlreadyTree(BzrDirError):
2724
_fmt = "'%(display_url)s' is already a tree."
2727
class AlreadyCheckout(BzrDirError):
2729
_fmt = "'%(display_url)s' is already a checkout."
2732
class AlreadyLightweightCheckout(BzrDirError):
2734
_fmt = "'%(display_url)s' is already a lightweight checkout."
2737
class AlreadyUsingShared(BzrDirError):
2739
_fmt = "'%(display_url)s' is already using a shared repository."
2742
class AlreadyStandalone(BzrDirError):
2744
_fmt = "'%(display_url)s' is already standalone."
2747
class ReconfigurationNotSupported(BzrDirError):
2749
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2752
class NoBindLocation(BzrDirError):
2754
_fmt = "No location could be found to bind to at %(display_url)s."
2757
class UncommittedChanges(BzrError):
2759
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2761
def __init__(self, tree):
2762
import bzrlib.urlutils as urlutils
2763
display_url = urlutils.unescape_for_display(
2764
tree.bzrdir.root_transport.base, 'ascii')
2765
BzrError.__init__(self, tree=tree, display_url=display_url)
2768
class MissingTemplateVariable(BzrError):
2770
_fmt = 'Variable {%(name)s} is not available.'
2772
def __init__(self, name):
2776
class NoTemplate(BzrError):
2778
_fmt = 'No template specified.'
2781
class UnableCreateSymlink(BzrError):
2783
_fmt = 'Unable to create symlink %(path_str)son this platform'
2785
def __init__(self, path=None):
2789
path_str = repr(str(path))
2790
except UnicodeEncodeError:
2791
path_str = repr(path)
2793
self.path_str = path_str
2796
class UnsupportedTimezoneFormat(BzrError):
2798
_fmt = ('Unsupported timezone format "%(timezone)s", '
2799
'options are "utc", "original", "local".')
2801
def __init__(self, timezone):
2802
self.timezone = timezone
2805
class CommandAvailableInPlugin(StandardError):
2807
internal_error = False
2809
def __init__(self, cmd_name, plugin_metadata, provider):
2811
self.plugin_metadata = plugin_metadata
2812
self.cmd_name = cmd_name
2813
self.provider = provider
2817
_fmt = ('"%s" is not a standard bzr command. \n'
2818
'However, the following official plugin provides this command: %s\n'
2819
'You can install it by going to: %s'
2820
% (self.cmd_name, self.plugin_metadata['name'],
2821
self.plugin_metadata['url']))
2826
class NoPluginAvailable(BzrError):
2830
class NotATerminal(BzrError):
2832
_fmt = 'Unable to ask for a password without real terminal.'
2835
class UnableEncodePath(BzrError):
2837
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2838
'user encoding %(user_encoding)s')
2840
def __init__(self, path, kind):
2841
from bzrlib.osutils import get_user_encoding
2844
self.user_encoding = osutils.get_user_encoding()
2847
class NoSuchAlias(BzrError):
2849
_fmt = ('The alias "%(alias_name)s" does not exist.')
2851
def __init__(self, alias_name):
2852
BzrError.__init__(self, alias_name=alias_name)
2855
class DirectoryLookupFailure(BzrError):
2856
"""Base type for lookup errors."""
2861
class InvalidLocationAlias(DirectoryLookupFailure):
2863
_fmt = '"%(alias_name)s" is not a valid location alias.'
2865
def __init__(self, alias_name):
2866
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2869
class UnsetLocationAlias(DirectoryLookupFailure):
2871
_fmt = 'No %(alias_name)s location assigned.'
2873
def __init__(self, alias_name):
2874
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2877
class CannotBindAddress(BzrError):
2879
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2881
def __init__(self, host, port, orig_error):
2882
BzrError.__init__(self, host=host, port=port,
2883
orig_error=orig_error[1])
2886
class UnknownRules(BzrError):
2888
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2890
def __init__(self, unknowns):
2891
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2894
class HookFailed(BzrError):
2895
"""Raised when a pre_change_branch_tip hook function fails anything other
2896
than TipChangeRejected.
2899
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2900
"%(traceback_text)s%(exc_value)s")
2902
def __init__(self, hook_stage, hook_name, exc_info):
2904
self.hook_stage = hook_stage
2905
self.hook_name = hook_name
2906
self.exc_info = exc_info
2907
self.exc_type = exc_info[0]
2908
self.exc_value = exc_info[1]
2909
self.exc_tb = exc_info[2]
2910
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2913
class TipChangeRejected(BzrError):
2914
"""A pre_change_branch_tip hook function may raise this to cleanly and
2915
explicitly abort a change to a branch tip.
2918
_fmt = u"Tip change rejected: %(msg)s"
2920
def __init__(self, msg):
2924
class ShelfCorrupt(BzrError):
2926
_fmt = "Shelf corrupt."
2929
class NoSuchShelfId(BzrError):
2931
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
2933
def __init__(self, shelf_id):
2934
BzrError.__init__(self, shelf_id=shelf_id)
2937
class UserAbort(BzrError):
2939
_fmt = 'The user aborted the operation.'