72
39
# constructed to make sure it will succeed. But that says nothing about
73
40
# 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.
42
# TODO: selftest assertRaises should probably also check that every error
43
# raised can be formatted as a string successfully, and without giving
47
# return codes from the bzr program
50
EXIT_INTERNAL_ERROR = 4
83
53
class BzrError(StandardError):
55
Base class for errors raised by bzrlib.
57
:cvar internal_error: if True this was probably caused by a bzr bug and
58
should be displayed with a traceback; if False (or absent) this was
59
probably a user or environment error and they don't need the gory details.
60
(That can be overridden by -Derror on the command line.)
62
:cvar _fmt: Format string to display the error; this is expanded
63
by the instance's dict.
66
internal_error = False
68
def __init__(self, msg=None, **kwds):
69
"""Construct a new BzrError.
71
There are two alternative forms for constructing these objects.
72
Either a preformatted string may be passed, or a set of named
73
arguments can be given. The first is for generic "user" errors which
74
are not intended to be caught and so do not need a specific subclass.
75
The second case is for use with subclasses that provide a _fmt format
76
string to print the arguments.
78
Keyword arguments are taken as parameters to the error, which can
79
be inserted into the format string template. It's recommended
80
that subclasses override the __init__ method to require specific
83
:param msg: If given, this is the literal complete text for the error,
84
not subject to expansion.
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__)
105
# special case: python2.5 puts the 'message' attribute in a
106
# slot, so it isn't seen in __dict__
107
d['message'] = getattr(self, 'message', 'no message')
109
# __str__() should always return a 'str' object
110
# never a 'unicode' object.
112
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
113
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
114
% (self.__class__.__name__,
116
getattr(self, '_fmt', None),
119
def __unicode__(self):
121
if isinstance(u, str):
122
# Try decoding the str using the default encoding.
124
elif not isinstance(u, unicode):
125
# Try to make a unicode object from it, because __unicode__ must
126
# return a unicode object.
84
130
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
132
if isinstance(s, unicode):
99
return n + `self.args`
135
# __str__ must return a str.
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"""
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: %(message)s"
122
222
def __init__(self, message):
123
BzrNewError.__init__(self)
223
BzrError.__init__(self)
124
224
self.message = message
127
class InvalidEntryName(BzrNewError):
128
"""Invalid entry name: %(name)s"""
227
class DisabledMethod(InternalBzrError):
229
_fmt = "The smart server method '%(class_name)s' is disabled."
231
def __init__(self, class_name):
232
BzrError.__init__(self)
233
self.class_name = class_name
236
class IncompatibleAPI(BzrError):
238
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
239
'It supports versions "%(minimum)s" to "%(current)s".'
241
def __init__(self, api, wanted, minimum, current):
244
self.minimum = minimum
245
self.current = current
248
class InProcessTransport(BzrError):
250
_fmt = "The transport '%(transport)s' is only accessible within this " \
253
def __init__(self, transport):
254
self.transport = transport
257
class InvalidEntryName(InternalBzrError):
259
_fmt = "Invalid entry name: %(name)s"
129
261
def __init__(self, name):
130
BzrNewError.__init__(self)
262
BzrError.__init__(self)
134
class InvalidRevisionNumber(BzrNewError):
135
"""Invalid revision number %(revno)d"""
266
class InvalidRevisionNumber(BzrError):
268
_fmt = "Invalid revision number %(revno)s"
136
270
def __init__(self, revno):
137
BzrNewError.__init__(self)
271
BzrError.__init__(self)
138
272
self.revno = revno
141
class InvalidRevisionId(BzrNewError):
142
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
275
class InvalidRevisionId(BzrError):
277
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
143
279
def __init__(self, revision_id, branch):
144
280
# branch can be any string or object with __str__ defined
145
BzrNewError.__init__(self)
281
BzrError.__init__(self)
146
282
self.revision_id = revision_id
147
283
self.branch = branch
150
class NoWorkingTree(BzrNewError):
151
"""No WorkingTree exists for %(base)s."""
286
class ReservedId(BzrError):
288
_fmt = "Reserved revision-id {%(revision_id)s}"
290
def __init__(self, revision_id):
291
self.revision_id = revision_id
294
class RootMissing(InternalBzrError):
296
_fmt = ("The root entry of a tree must be the first entry supplied to "
297
"record_entry_contents.")
300
class NoPublicBranch(BzrError):
302
_fmt = 'There is no public branch set for "%(branch_url)s".'
304
def __init__(self, branch):
305
import bzrlib.urlutils as urlutils
306
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
307
BzrError.__init__(self, branch_url=public_location)
310
class NoHelpTopic(BzrError):
312
_fmt = ("No help could be found for '%(topic)s'. "
313
"Please use 'bzr help topics' to obtain a list of topics.")
315
def __init__(self, topic):
319
class NoSuchId(BzrError):
321
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
323
def __init__(self, tree, file_id):
324
BzrError.__init__(self)
325
self.file_id = file_id
329
class NoSuchIdInRepository(NoSuchId):
331
_fmt = ('The file id "%(file_id)s" is not present in the repository'
334
def __init__(self, repository, file_id):
335
BzrError.__init__(self, repository=repository, file_id=file_id)
338
class NotStacked(BranchError):
340
_fmt = "The branch '%(branch)s' is not stacked."
343
class InventoryModified(InternalBzrError):
345
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
346
" so a clean inventory cannot be read without data loss.")
348
def __init__(self, tree):
352
class NoWorkingTree(BzrError):
354
_fmt = 'No WorkingTree exists for "%(base)s".'
153
356
def __init__(self, base):
154
BzrNewError.__init__(self)
357
BzrError.__init__(self)
158
class NotLocalUrl(BzrNewError):
159
"""%(url)s is not a local path."""
361
class NotBuilding(BzrError):
363
_fmt = "Not currently building a tree."
366
class NotLocalUrl(BzrError):
368
_fmt = "%(url)s is not a local path."
161
370
def __init__(self, url):
162
BzrNewError.__init__(self)
374
class WorkingTreeAlreadyPopulated(InternalBzrError):
376
_fmt = 'Working tree already populated in "%(base)s"'
378
def __init__(self, base):
166
382
class BzrCommandError(BzrError):
167
# Error from malformed user command
168
# This is being misused as a generic exception
169
# pleae subclass. RBC 20051030
383
"""Error from user command"""
385
# Error from malformed user command; please avoid raising this as a
386
# generic exception not caused by user input.
171
388
# I think it's a waste of effort to differentiate between errors that
172
389
# are not intended to be caught anyway. UI code need not subclass
173
390
# BzrCommandError, and non-UI code should not throw a subclass of
174
391
# BzrCommandError. ADHB 20051211
394
class NotWriteLocked(BzrError):
396
_fmt = """%(not_locked)r is not write locked but needs to be."""
398
def __init__(self, not_locked):
399
self.not_locked = not_locked
179
402
class BzrOptionError(BzrCommandError):
180
"""Some missing or otherwise incorrect option was supplied."""
404
_fmt = "Error in command line options"
407
class BadIndexFormatSignature(BzrError):
409
_fmt = "%(value)s is not an index of type %(_type)s."
411
def __init__(self, value, _type):
412
BzrError.__init__(self)
417
class BadIndexData(BzrError):
419
_fmt = "Error in data for index %(value)s."
421
def __init__(self, value):
422
BzrError.__init__(self)
426
class BadIndexDuplicateKey(BzrError):
428
_fmt = "The key '%(key)s' is already in index '%(index)s'."
430
def __init__(self, key, index):
431
BzrError.__init__(self)
436
class BadIndexKey(BzrError):
438
_fmt = "The key '%(key)s' is not a valid key."
440
def __init__(self, key):
441
BzrError.__init__(self)
445
class BadIndexOptions(BzrError):
447
_fmt = "Could not parse options for index %(value)s."
449
def __init__(self, value):
450
BzrError.__init__(self)
454
class BadIndexValue(BzrError):
456
_fmt = "The value '%(value)s' is not a valid value."
458
def __init__(self, value):
459
BzrError.__init__(self)
463
class BadOptionValue(BzrError):
465
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
467
def __init__(self, name, value):
468
BzrError.__init__(self, name=name, value=value)
183
class StrictCommitFailed(Exception):
184
"""Commit refused because there are unknowns in the tree."""
471
class StrictCommitFailed(BzrError):
473
_fmt = "Commit refused because there are unknown files in the tree"
187
476
# XXX: Should be unified with TransportError; they seem to represent the
189
class PathError(BzrNewError):
190
"""Generic path error: %(path)r%(extra)s)"""
478
# RBC 20060929: I think that unifiying with TransportError would be a mistake
479
# - this is finer than a TransportError - and more useful as such. It
480
# differentiates between 'transport has failed' and 'operation on a transport
482
class PathError(BzrError):
484
_fmt = "Generic path error: %(path)r%(extra)s)"
192
486
def __init__(self, path, extra=None):
193
BzrNewError.__init__(self)
487
BzrError.__init__(self)
196
490
self.extra = ': ' + str(extra)
675
class InvalidNormalization(PathError):
677
_fmt = 'Path "%(path)s" is not unicode normalized'
246
680
# TODO: This is given a URL; we try to unescape it but doing that from inside
247
681
# the exception object is a bit undesirable.
248
682
# TODO: Probably this behavior of should be a common superclass
249
683
class NotBranchError(PathError):
250
"""Not a branch: %(path)s"""
685
_fmt = 'Not a branch: "%(path)s".'
252
687
def __init__(self, path):
253
688
import bzrlib.urlutils as urlutils
254
689
self.path = urlutils.unescape_for_display(path, 'ascii')
692
class NoSubmitBranch(PathError):
694
_fmt = 'No submit branch available for branch "%(path)s"'
696
def __init__(self, branch):
697
import bzrlib.urlutils as urlutils
698
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
257
701
class AlreadyBranchError(PathError):
258
"""Already a branch: %(path)s."""
703
_fmt = 'Already a branch: "%(path)s".'
261
706
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"""
708
_fmt = 'Directory contains a branch, but no working tree \
709
(use bzr checkout if you wish to build a working tree): "%(path)s"'
712
class AtomicFileAlreadyClosed(PathError):
714
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
717
def __init__(self, path, function):
718
PathError.__init__(self, path=path, extra=None)
719
self.function = function
722
class InaccessibleParent(PathError):
724
_fmt = ('Parent not accessible given base "%(base)s" and'
725
' relative path "%(path)s"')
727
def __init__(self, path, base):
728
PathError.__init__(self, path)
732
class NoRepositoryPresent(BzrError):
734
_fmt = 'No repository present: "%(path)s"'
268
735
def __init__(self, bzrdir):
269
BzrNewError.__init__(self)
736
BzrError.__init__(self)
270
737
self.path = bzrdir.transport.clone('..').base
273
class FileInWrongBranch(BzrNewError):
274
"""File %(path)s in not in branch %(branch_base)s."""
740
class FileInWrongBranch(BzrError):
742
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
276
744
def __init__(self, branch, path):
277
BzrNewError.__init__(self)
745
BzrError.__init__(self)
278
746
self.branch = branch
279
747
self.branch_base = branch.base
283
751
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]
753
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
289
756
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."""
758
_fmt = "Unknown %(kind)s format: %(format)r"
760
def __init__(self, format, kind='branch'):
765
class IncompatibleFormat(BzrError):
767
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
298
769
def __init__(self, format, bzrdir_format):
299
BzrNewError.__init__(self)
770
BzrError.__init__(self)
300
771
self.format = format
301
772
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"""
775
class IncompatibleRepositories(BzrError):
777
_fmt = "%(target)s\n" \
778
"is not compatible with\n" \
782
def __init__(self, source, target, details=None):
784
details = "(no details)"
785
BzrError.__init__(self, target=target, source=source, details=details)
788
class IncompatibleRevision(BzrError):
790
_fmt = "Revision is not compatible with %(repo_format)s"
792
def __init__(self, repo_format):
793
BzrError.__init__(self)
794
self.repo_format = repo_format
797
class AlreadyVersionedError(BzrError):
798
"""Used when a path is expected not to be versioned, but it is."""
800
_fmt = "%(context_info)s%(path)s is already versioned."
802
def __init__(self, path, context_info=None):
803
"""Construct a new AlreadyVersionedError.
805
:param path: This is the path which is versioned,
806
which should be in a user friendly form.
807
:param context_info: If given, this is information about the context,
808
which could explain why this is expected to not be versioned.
810
BzrError.__init__(self)
812
if context_info is None:
813
self.context_info = ''
815
self.context_info = context_info + ". "
818
class NotVersionedError(BzrError):
819
"""Used when a path is expected to be versioned, but it is not."""
821
_fmt = "%(context_info)s%(path)s is not versioned."
823
def __init__(self, path, context_info=None):
824
"""Construct a new NotVersionedError.
826
:param path: This is the path which is not versioned,
827
which should be in a user friendly form.
828
:param context_info: If given, this is information about the context,
829
which could explain why this is expected to be versioned.
831
BzrError.__init__(self)
833
if context_info is None:
834
self.context_info = ''
836
self.context_info = context_info + ". "
839
class PathsNotVersionedError(BzrError):
840
"""Used when reporting several paths which are not versioned"""
842
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
315
844
def __init__(self, paths):
316
845
from bzrlib.osutils import quotefn
317
BzrNewError.__init__(self)
846
BzrError.__init__(self)
318
847
self.paths = paths
319
848
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"""
851
class PathsDoNotExist(BzrError):
853
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
325
855
# used when reporting that paths are neither versioned nor in the working
328
def __init__(self, paths):
858
def __init__(self, paths, extra=None):
329
859
# circular import
330
860
from bzrlib.osutils import quotefn
331
BzrNewError.__init__(self)
861
BzrError.__init__(self)
332
862
self.paths = paths
333
863
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
865
self.extra = ': ' + str(extra)
336
870
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"""
872
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
874
def __init__(self, filename, kind):
875
BzrError.__init__(self, filename=filename, kind=kind)
878
class BadFilenameEncoding(BzrError):
880
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
881
' encoding %(fs_encoding)s')
883
def __init__(self, filename, fs_encoding):
884
BzrError.__init__(self)
885
self.filename = filename
886
self.fs_encoding = fs_encoding
889
class ForbiddenControlFileError(BzrError):
891
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
894
class LockError(InternalBzrError):
896
_fmt = "Lock error: %(msg)s"
348
898
# All exceptions from the lock/unlock functions should be from
349
899
# this exception class. They will be translated as necessary. The
350
900
# original exception is available as e.original_error
352
902
# New code should prefer to raise specific subclasses
353
903
def __init__(self, message):
354
self.message = message
904
# Python 2.5 uses a slot for StandardError.message,
905
# so use a different variable name. We now work around this in
906
# BzrError.__str__, but this member name is kept for compatability.
910
class LockActive(LockError):
912
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
914
internal_error = False
916
def __init__(self, lock_description):
917
self.lock_description = lock_description
357
920
class CommitNotPossible(LockError):
358
"""A commit was attempted but we do not have a write lock open."""
922
_fmt = "A commit was attempted but we do not have a write lock open."
359
924
def __init__(self):
363
928
class AlreadyCommitted(LockError):
364
"""A rollback was requested, but is not able to be accomplished."""
930
_fmt = "A rollback was requested, but is not able to be accomplished."
365
932
def __init__(self):
369
936
class ReadOnlyError(LockError):
370
"""A write attempt was made in a read only transaction on %(obj)s"""
938
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
940
# TODO: There should also be an error indicating that you need a write
941
# lock and don't have any lock at all... mbp 20070226
371
943
def __init__(self, obj):
375
class OutSideTransaction(BzrNewError):
376
"""A transaction related operation was attempted after the transaction finished."""
947
class LockFailed(LockError):
949
internal_error = False
951
_fmt = "Cannot lock %(lock)s: %(why)s"
953
def __init__(self, lock, why):
954
LockError.__init__(self, '')
959
class OutSideTransaction(BzrError):
961
_fmt = ("A transaction related operation was attempted after"
962
" the transaction finished.")
379
965
class ObjectNotLocked(LockError):
380
"""%(obj)r is not locked"""
967
_fmt = "%(obj)r is not locked"
381
969
# this can indicate that any particular object is not locked; see also
382
970
# LockNotHeld which means that a particular *lock* object is not held by
383
971
# the caller -- perhaps they should be unified.
421
1030
class LockNotHeld(LockError):
422
"""Lock not held: %(lock)s"""
1032
_fmt = "Lock not held: %(lock)s"
1034
internal_error = False
423
1036
def __init__(self, lock):
424
1037
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."""
1040
class TokenLockingNotSupported(LockError):
1042
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1044
def __init__(self, obj):
1048
class TokenMismatch(LockBroken):
1050
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1052
internal_error = True
1054
def __init__(self, given_token, lock_token):
1055
self.given_token = given_token
1056
self.lock_token = lock_token
1059
class PointlessCommit(BzrError):
1061
_fmt = "No changes to commit"
1064
class CannotCommitSelectedFileMerge(BzrError):
1066
_fmt = 'Selected-file commit of merges is not supported yet:'\
1067
' files %(files_str)s'
1069
def __init__(self, files):
1070
files_str = ', '.join(files)
1071
BzrError.__init__(self, files=files, files_str=files_str)
1074
class BadCommitMessageEncoding(BzrError):
1076
_fmt = 'The specified commit message contains characters unsupported by '\
1077
'the current encoding.'
1080
class UpgradeReadonly(BzrError):
1082
_fmt = "Upgrade URL cannot work with readonly URLs."
1085
class UpToDateFormat(BzrError):
1087
_fmt = "The branch format %(format)s is already at the most recent format."
438
1089
def __init__(self, format):
439
BzrNewError.__init__(self)
1090
BzrError.__init__(self)
440
1091
self.format = format
444
1094
class StrictCommitFailed(Exception):
445
"""Commit refused because there are unknowns in the tree."""
448
class NoSuchRevision(BzrError):
1096
_fmt = "Commit refused because there are unknowns in the tree."
1099
class NoSuchRevision(InternalBzrError):
1101
_fmt = "%(branch)s has no revision %(revision)s"
449
1103
def __init__(self, branch, revision):
451
self.revision = revision
452
msg = "Branch %s has no revision %s" % (branch, revision)
453
BzrError.__init__(self, msg)
1104
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1105
BzrError.__init__(self, branch=branch, revision=revision)
1108
class RangeInChangeOption(BzrError):
1110
_fmt = "Option --change does not accept revision ranges"
1113
class NoSuchRevisionSpec(BzrError):
1115
_fmt = "No namespace registered for string: %(spec)r"
1117
def __init__(self, spec):
1118
BzrError.__init__(self, spec=spec)
1121
class NoSuchRevisionInTree(NoSuchRevision):
1122
"""When using Tree.revision_tree, and the revision is not accessible."""
1124
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1126
def __init__(self, tree, revision_id):
1127
BzrError.__init__(self)
1129
self.revision_id = revision_id
1132
class InvalidRevisionSpec(BzrError):
1134
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1135
" %(branch)s%(extra)s")
1137
def __init__(self, spec, branch, extra=None):
1138
BzrError.__init__(self, branch=branch, spec=spec)
1140
self.extra = '\n' + str(extra)
456
1145
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))
1147
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1150
class AppendRevisionsOnlyViolation(BzrError):
1152
_fmt = ('Operation denied because it would change the main history,'
1153
' which is not permitted by the append_revisions_only setting on'
1154
' branch "%(location)s".')
1156
def __init__(self, location):
1157
import bzrlib.urlutils as urlutils
1158
location = urlutils.unescape_for_display(location, 'ascii')
1159
BzrError.__init__(self, location=location)
464
1162
class DivergedBranches(BzrError):
1164
_fmt = ("These branches have diverged."
1165
" Use the merge command to reconcile them.")
466
1167
def __init__(self, branch1, branch2):
467
BzrError.__init__(self, "These branches have diverged. Try merge.")
468
1168
self.branch1 = branch1
469
1169
self.branch2 = branch2
472
class UnrelatedBranches(BzrCommandError):
474
msg = "Branches have no common ancestor, and no base revision"\
476
BzrCommandError.__init__(self, msg)
1172
class NotLefthandHistory(InternalBzrError):
1174
_fmt = "Supplied history does not follow left-hand parents"
1176
def __init__(self, history):
1177
BzrError.__init__(self, history=history)
1180
class UnrelatedBranches(BzrError):
1182
_fmt = ("Branches have no common ancestor, and"
1183
" no merge base revision was specified.")
1186
class CannotReverseCherrypick(BzrError):
1188
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
479
1192
class NoCommonAncestor(BzrError):
1194
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
480
1196
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)
1197
self.revision_a = revision_a
1198
self.revision_b = revision_b
486
1201
class NoCommonRoot(BzrError):
1203
_fmt = ("Revisions are not derived from the same root: "
1204
"%(revision_a)s %(revision_b)s.")
487
1206
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)
1207
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
494
1210
class NotAncestor(BzrError):
1212
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
495
1214
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
1215
BzrError.__init__(self, rev_id=rev_id,
1216
not_ancestor_id=not_ancestor_id)
503
1219
class InstallFailed(BzrError):
504
1221
def __init__(self, revisions):
505
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1222
revision_str = ", ".join(str(r) for r in revisions)
1223
msg = "Could not install revisions:\n%s" % revision_str
506
1224
BzrError.__init__(self, msg)
507
1225
self.revisions = revisions
510
1228
class AmbiguousBase(BzrError):
511
1230
def __init__(self, bases):
512
1231
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
513
1232
DeprecationWarning)
514
msg = "The correct base is unclear, becase %s are all equally close" %\
1233
msg = ("The correct base is unclear, because %s are all equally close"
516
1235
BzrError.__init__(self, msg)
517
1236
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)
1239
class NoCommits(BranchError):
1241
_fmt = "Branch %(branch)s has no commits."
526
1244
class UnlistableStore(BzrError):
527
1246
def __init__(self, store):
528
1247
BzrError.__init__(self, "Store %s is not listable" % store)
532
1251
class UnlistableBranch(BzrError):
533
1253
def __init__(self, br):
534
1254
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."""
1257
class BoundBranchOutOfDate(BzrError):
1259
_fmt = ("Bound branch %(branch)s is out of date with master branch"
539
1262
def __init__(self, branch, master):
540
BzrNewError.__init__(self)
1263
BzrError.__init__(self)
541
1264
self.branch = branch
542
1265
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."""
1268
class CommitToDoubleBoundBranch(BzrError):
1270
_fmt = ("Cannot commit to branch %(branch)s."
1271
" It is bound to %(master)s, which is bound to %(remote)s.")
547
1273
def __init__(self, branch, master, remote):
548
BzrNewError.__init__(self)
1274
BzrError.__init__(self)
549
1275
self.branch = branch
550
1276
self.master = master
551
1277
self.remote = remote
554
class OverwriteBoundBranch(BzrNewError):
555
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1280
class OverwriteBoundBranch(BzrError):
1282
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
556
1284
def __init__(self, branch):
557
BzrNewError.__init__(self)
1285
BzrError.__init__(self)
558
1286
self.branch = branch
561
class BoundBranchConnectionFailure(BzrNewError):
562
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1289
class BoundBranchConnectionFailure(BzrError):
1291
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1292
" => %(target)s: %(error)s")
563
1294
def __init__(self, branch, target, error):
564
BzrNewError.__init__(self)
1295
BzrError.__init__(self)
565
1296
self.branch = branch
566
1297
self.target = target
567
1298
self.error = error
570
class WeaveError(BzrNewError):
571
"""Error in processing weave: %(message)s"""
1301
class WeaveError(BzrError):
1303
_fmt = "Error in processing weave: %(message)s"
573
1305
def __init__(self, message=None):
574
BzrNewError.__init__(self)
1306
BzrError.__init__(self)
575
1307
self.message = message
578
1310
class WeaveRevisionAlreadyPresent(WeaveError):
579
"""Revision {%(revision_id)s} already present in %(weave)s"""
1312
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
580
1314
def __init__(self, revision_id, weave):
582
1316
WeaveError.__init__(self)
675
class NoSuchExportFormat(BzrNewError):
676
"""Export format %(format)r not supported"""
1419
class KnitDataStreamIncompatible(KnitError):
1420
# Not raised anymore, as we can convert data streams. In future we may
1421
# need it again for more exotic cases, so we're keeping it around for now.
1423
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1425
def __init__(self, stream_format, target_format):
1426
self.stream_format = stream_format
1427
self.target_format = target_format
1430
class KnitDataStreamUnknown(KnitError):
1431
# Indicates a data stream we don't know how to handle.
1433
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1435
def __init__(self, stream_format):
1436
self.stream_format = stream_format
1439
class KnitHeaderError(KnitError):
1441
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1443
def __init__(self, badline, filename):
1444
KnitError.__init__(self)
1445
self.badline = badline
1446
self.filename = filename
1448
class KnitIndexUnknownMethod(KnitError):
1449
"""Raised when we don't understand the storage method.
1451
Currently only 'fulltext' and 'line-delta' are supported.
1454
_fmt = ("Knit index %(filename)s does not have a known method"
1455
" in options: %(options)r")
1457
def __init__(self, filename, options):
1458
KnitError.__init__(self)
1459
self.filename = filename
1460
self.options = options
1463
class NoSuchExportFormat(BzrError):
1465
_fmt = "Export format %(format)r not supported"
677
1467
def __init__(self, format):
678
BzrNewError.__init__(self)
1468
BzrError.__init__(self)
679
1469
self.format = format
682
1472
class TransportError(BzrError):
683
"""All errors thrown by Transport implementations should derive
1474
_fmt = "Transport error: %(msg)s %(orig_error)s"
686
1476
def __init__(self, msg=None, orig_error=None):
687
1477
if msg is None and orig_error is not None:
688
1478
msg = str(orig_error)
689
BzrError.__init__(self, msg)
1479
if orig_error is None:
691
1484
self.orig_error = orig_error
1485
BzrError.__init__(self)
1488
class TooManyConcurrentRequests(InternalBzrError):
1490
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1491
" Be sure to finish_writing and finish_reading on the"
1492
" currently open request.")
1494
def __init__(self, medium):
1495
self.medium = medium
1498
class SmartProtocolError(TransportError):
1500
_fmt = "Generic bzr smart protocol error: %(details)s"
1502
def __init__(self, details):
1503
self.details = details
1506
class UnexpectedProtocolVersionMarker(TransportError):
1508
_fmt = "Received bad protocol version marker: %(marker)r"
1510
def __init__(self, marker):
1511
self.marker = marker
1514
class UnknownSmartMethod(InternalBzrError):
1516
_fmt = "The server does not recognise the '%(verb)s' request."
1518
def __init__(self, verb):
1522
class SmartMessageHandlerError(InternalBzrError):
1524
_fmt = "The message handler raised an exception: %(exc_value)s."
1526
def __init__(self, exc_info):
1527
self.exc_type, self.exc_value, self.tb = exc_info
694
1530
# A set of semi-meaningful errors which can be thrown
695
1531
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.
1533
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
702
1536
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)
1538
_fmt = "Connection error: %(msg)s %(orig_error)s"
1541
class SocketConnectionError(ConnectionError):
1543
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1545
def __init__(self, host, port=None, msg=None, orig_error=None):
1547
msg = 'Failed to connect to'
1548
if orig_error is None:
1551
orig_error = '; ' + str(orig_error)
1552
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1557
self.port = ':%s' % port
711
1560
class ConnectionReset(TransportError):
712
"""The connection has been closed."""
1562
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1565
class InvalidRange(TransportError):
1567
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1569
def __init__(self, path, offset, msg=None):
1570
TransportError.__init__(self, msg)
1572
self.offset = offset
1575
class InvalidHttpResponse(TransportError):
1577
_fmt = "Invalid http response for %(path)s: %(msg)s"
1579
def __init__(self, path, msg, orig_error=None):
1581
TransportError.__init__(self, msg, orig_error=orig_error)
1584
class InvalidHttpRange(InvalidHttpResponse):
1586
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1588
def __init__(self, path, range, msg):
1590
InvalidHttpResponse.__init__(self, path, msg)
1593
class InvalidHttpContentType(InvalidHttpResponse):
1595
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1597
def __init__(self, path, ctype, msg):
1599
InvalidHttpResponse.__init__(self, path, msg)
1602
class RedirectRequested(TransportError):
1604
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1606
def __init__(self, source, target, is_permanent=False, qual_proto=None):
1607
self.source = source
1608
self.target = target
1610
self.permanently = ' permanently'
1612
self.permanently = ''
1613
self._qualified_proto = qual_proto
1614
TransportError.__init__(self)
1616
def _requalify_url(self, url):
1617
"""Restore the qualified proto in front of the url"""
1618
# When this exception is raised, source and target are in
1619
# user readable format. But some transports may use a
1620
# different proto (http+urllib:// will present http:// to
1621
# the user. If a qualified proto is specified, the code
1622
# trapping the exception can get the qualified urls to
1623
# properly handle the redirection themself (creating a
1624
# new transport object from the target url for example).
1625
# But checking that the scheme of the original and
1626
# redirected urls are the same can be tricky. (see the
1627
# FIXME in BzrDir.open_from_transport for the unique use
1629
if self._qualified_proto is None:
1632
# The TODO related to NotBranchError mention that doing
1633
# that kind of manipulation on the urls may not be the
1634
# exception object job. On the other hand, this object is
1635
# the interface between the code and the user so
1636
# presenting the urls in different ways is indeed its
1639
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1640
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1643
def get_source_url(self):
1644
return self._requalify_url(self.source)
1646
def get_target_url(self):
1647
return self._requalify_url(self.target)
1650
class TooManyRedirections(TransportError):
1652
_fmt = "Too many redirections"
716
1655
class ConflictsInTree(BzrError):
718
BzrError.__init__(self, "Working tree has conflicts.")
1657
_fmt = "Working tree has conflicts."
721
1660
class ParseConfigError(BzrError):
722
1662
def __init__(self, errors, filename):
723
1663
if filename is None:
727
1667
BzrError.__init__(self, message)
1670
class NoEmailInUsername(BzrError):
1672
_fmt = "%(username)r does not seem to contain a reasonable email address"
1674
def __init__(self, username):
1675
BzrError.__init__(self)
1676
self.username = username
730
1679
class SigningFailed(BzrError):
1681
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
731
1683
def __init__(self, command_line):
732
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1684
BzrError.__init__(self, command_line=command_line)
736
1687
class WorkingTreeNotRevision(BzrError):
1689
_fmt = ("The working tree for %(basedir)s has changed since"
1690
" the last commit, but weave merge requires that it be"
737
1693
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"""
1694
BzrError.__init__(self, basedir=tree.basedir)
1697
class CantReprocessAndShowBase(BzrError):
1699
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1700
"the relationship of conflicting lines to the base")
1703
class GraphCycleError(BzrError):
1705
_fmt = "Cycle in graph %(graph)r"
750
1707
def __init__(self, graph):
751
BzrNewError.__init__(self)
1708
BzrError.__init__(self)
752
1709
self.graph = graph
755
class NotConflicted(BzrNewError):
756
"""File %(filename)s is not conflicted."""
1712
class WritingCompleted(InternalBzrError):
1714
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1715
"called upon it - accept bytes may not be called anymore.")
1717
def __init__(self, request):
1718
self.request = request
1721
class WritingNotComplete(InternalBzrError):
1723
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1724
"called upon it - until the write phase is complete no "
1725
"data may be read.")
1727
def __init__(self, request):
1728
self.request = request
1731
class NotConflicted(BzrError):
1733
_fmt = "File %(filename)s is not conflicted."
758
1735
def __init__(self, filename):
759
BzrNewError.__init__(self)
1736
BzrError.__init__(self)
760
1737
self.filename = filename
1740
class MediumNotConnected(InternalBzrError):
1742
_fmt = """The medium '%(medium)s' is not connected."""
1744
def __init__(self, medium):
1745
self.medium = medium
763
1748
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"""
1750
_fmt = "A decorating function has requested its original command be used."
1753
class NoBundleFound(BzrError):
1755
_fmt = 'No bundle was found in "%(filename)s".'
772
1757
def __init__(self, filename):
773
BzrNewError.__init__(self)
1758
BzrError.__init__(self)
774
1759
self.filename = filename
777
class BundleNotSupported(BzrNewError):
778
"""Unable to handle bundle version %(version)s: %(msg)s"""
1762
class BundleNotSupported(BzrError):
1764
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
779
1766
def __init__(self, version, msg):
780
BzrNewError.__init__(self)
1767
BzrError.__init__(self)
781
1768
self.version = version
785
class MissingText(BzrNewError):
786
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1772
class MissingText(BzrError):
1774
_fmt = ("Branch %(base)s is missing revision"
1775
" %(text_revision)s of %(file_id)s")
788
1777
def __init__(self, branch, text_revision, file_id):
789
BzrNewError.__init__(self)
1778
BzrError.__init__(self)
790
1779
self.branch = branch
791
1780
self.base = branch.base
792
1781
self.text_revision = text_revision
793
1782
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.
1785
class DuplicateFileId(BzrError):
1787
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1789
def __init__(self, file_id, entry):
1790
BzrError.__init__(self)
1791
self.file_id = file_id
1795
class DuplicateKey(BzrError):
1797
_fmt = "Key %(key)s is already present in map"
1800
class DuplicateHelpPrefix(BzrError):
1802
_fmt = "The prefix %(prefix)s is in the help search path twice."
1804
def __init__(self, prefix):
1805
self.prefix = prefix
1808
class MalformedTransform(BzrError):
1810
_fmt = "Tree transform is malformed %(conflicts)r"
1813
class NoFinalPath(BzrError):
1815
_fmt = ("No final name for trans_id %(trans_id)r\n"
1816
"file-id: %(file_id)r\n"
1817
"root trans-id: %(root_trans_id)r\n")
1819
def __init__(self, trans_id, transform):
1820
self.trans_id = trans_id
1821
self.file_id = transform.final_file_id(trans_id)
1822
self.root_trans_id = transform.root
1825
class BzrBadParameter(InternalBzrError):
1827
_fmt = "Bad parameter: %(param)r"
1829
# This exception should never be thrown, but it is a base class for all
1830
# parameter-to-function errors.
810
1832
def __init__(self, param):
811
BzrNewError.__init__(self)
1833
BzrError.__init__(self)
812
1834
self.param = param
815
1837
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"""
1839
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1842
class ReusingTransform(BzrError):
1844
_fmt = "Attempt to reuse a transform that has already been applied."
1847
class CantMoveRoot(BzrError):
1849
_fmt = "Moving the root directory is not supported at this time"
1852
class BzrMoveFailedError(BzrError):
1854
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1856
def __init__(self, from_path='', to_path='', extra=None):
1857
BzrError.__init__(self)
1859
self.extra = ': ' + str(extra)
1863
has_from = len(from_path) > 0
1864
has_to = len(to_path) > 0
1866
self.from_path = osutils.splitpath(from_path)[-1]
1871
self.to_path = osutils.splitpath(to_path)[-1]
1876
if has_from and has_to:
1877
self.operator = " =>"
1879
self.from_path = "from " + from_path
1881
self.operator = "to"
1883
self.operator = "file"
1886
class BzrRenameFailedError(BzrMoveFailedError):
1888
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1890
def __init__(self, from_path, to_path, extra=None):
1891
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1893
class BzrRemoveChangedFilesError(BzrError):
1894
"""Used when user is trying to remove changed files."""
1896
_fmt = ("Can't safely remove modified or unknown files:\n"
1897
"%(changes_as_text)s"
1898
"Use --keep to not delete them, or --force to delete them regardless.")
1900
def __init__(self, tree_delta):
1901
BzrError.__init__(self)
1902
self.changes_as_text = tree_delta.get_changes_as_text()
1903
#self.paths_as_string = '\n'.join(changed_files)
1904
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
827
1907
class BzrBadParameterNotString(BzrBadParameter):
828
"""Parameter %(param)s is not a string or unicode string."""
1909
_fmt = "Parameter %(param)s is not a string or unicode string."
831
1912
class BzrBadParameterMissing(BzrBadParameter):
832
"""Parameter $(param)s is required but not present."""
1914
_fmt = "Parameter $(param)s is required but not present."
835
1917
class BzrBadParameterUnicode(BzrBadParameter):
836
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
1919
_fmt = ("Parameter %(param)s is unicode but"
1920
" only byte-strings are permitted.")
839
1923
class BzrBadParameterContainsNewline(BzrBadParameter):
840
"""Parameter %(param)s contains a newline."""
843
class DependencyNotPresent(BzrNewError):
844
"""Unable to import library "%(library)s": %(error)s"""
1925
_fmt = "Parameter %(param)s contains a newline."
1928
class DependencyNotPresent(BzrError):
1930
_fmt = 'Unable to import library "%(library)s": %(error)s'
846
1932
def __init__(self, library, error):
847
BzrNewError.__init__(self, library=library, error=error)
1933
BzrError.__init__(self, library=library, error=error)
850
1936
class ParamikoNotPresent(DependencyNotPresent):
851
"""Unable to import paramiko (required for sftp support): %(error)s"""
1938
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
853
1940
def __init__(self, error):
854
1941
DependencyNotPresent.__init__(self, 'paramiko', error)
857
class UninitializableFormat(BzrNewError):
858
"""Format %(format)s cannot be initialised by this version of bzr."""
1944
class PointlessMerge(BzrError):
1946
_fmt = "Nothing to merge."
1949
class UninitializableFormat(BzrError):
1951
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
860
1953
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'."""
1954
BzrError.__init__(self)
1955
self.format = format
1958
class BadConversionTarget(BzrError):
1960
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1962
def __init__(self, problem, format):
1963
BzrError.__init__(self)
1964
self.problem = problem
1965
self.format = format
1968
class NoDiffFound(BzrError):
1970
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
1972
def __init__(self, path):
1973
BzrError.__init__(self, path)
1976
class ExecutableMissing(BzrError):
1978
_fmt = "%(exe_name)s could not be found on this machine"
1980
def __init__(self, exe_name):
1981
BzrError.__init__(self, exe_name=exe_name)
1984
class NoDiff(BzrError):
1986
_fmt = "Diff is not installed on this machine: %(msg)s"
1988
def __init__(self, msg):
1989
BzrError.__init__(self, msg=msg)
1992
class NoDiff3(BzrError):
1994
_fmt = "Diff3 is not installed on this machine."
1997
class ExistingContent(BzrError):
1998
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2000
_fmt = "The content being inserted is already present."
2003
class ExistingLimbo(BzrError):
2005
_fmt = """This tree contains left-over files from a failed operation.
2006
Please examine %(limbo_dir)s to see if it contains any files you wish to
2007
keep, and delete it when you are done."""
2009
def __init__(self, limbo_dir):
2010
BzrError.__init__(self)
2011
self.limbo_dir = limbo_dir
2014
class ExistingPendingDeletion(BzrError):
2016
_fmt = """This tree contains left-over files from a failed operation.
2017
Please examine %(pending_deletion)s to see if it contains any files you
2018
wish to keep, and delete it when you are done."""
2020
def __init__(self, pending_deletion):
2021
BzrError.__init__(self, pending_deletion=pending_deletion)
2024
class ImmortalLimbo(BzrError):
2026
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2027
Please examine %(limbo_dir)s to see if it contains any files you wish to
2028
keep, and delete it when you are done."""
2030
def __init__(self, limbo_dir):
2031
BzrError.__init__(self)
2032
self.limbo_dir = limbo_dir
2035
class ImmortalPendingDeletion(BzrError):
2037
_fmt = ("Unable to delete transform temporary directory "
2038
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2039
"contains any files you wish to keep, and delete it when you are done.")
2041
def __init__(self, pending_deletion):
2042
BzrError.__init__(self, pending_deletion=pending_deletion)
2045
class OutOfDateTree(BzrError):
2047
_fmt = "Working tree is out of date, please run 'bzr update'."
892
2049
def __init__(self, tree):
893
BzrNewError.__init__(self)
2050
BzrError.__init__(self)
894
2051
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."""
2054
class PublicBranchOutOfDate(BzrError):
2056
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2059
def __init__(self, public_location, revstring):
2060
import bzrlib.urlutils as urlutils
2061
public_location = urlutils.unescape_for_display(public_location,
2063
BzrError.__init__(self, public_location=public_location,
2064
revstring=revstring)
2067
class MergeModifiedFormatError(BzrError):
2069
_fmt = "Error in merge modified format"
2072
class ConflictFormatError(BzrError):
2074
_fmt = "Format error in conflict listings"
2077
class CorruptDirstate(BzrError):
2079
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2080
"Error: %(description)s")
2082
def __init__(self, dirstate_path, description):
2083
BzrError.__init__(self)
2084
self.dirstate_path = dirstate_path
2085
self.description = description
2088
class CorruptRepository(BzrError):
2090
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2091
"Please run bzr reconcile on this repository.")
909
2093
def __init__(self, repo):
910
BzrNewError.__init__(self)
2094
BzrError.__init__(self)
911
2095
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."""
2098
class InconsistentDelta(BzrError):
2099
"""Used when we get a delta that is not valid."""
2101
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2102
" %(file_id)r\nreason: %(reason)s")
2104
def __init__(self, path, file_id, reason):
2105
BzrError.__init__(self)
2107
self.file_id = file_id
2108
self.reason = reason
2111
class UpgradeRequired(BzrError):
2113
_fmt = "To use this feature you must upgrade your branch at %(path)s."
917
2115
def __init__(self, path):
918
BzrNewError.__init__(self)
2116
BzrError.__init__(self)
919
2117
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."""
2120
class RepositoryUpgradeRequired(UpgradeRequired):
2122
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2125
class LocalRequiresBoundBranch(BzrError):
2127
_fmt = "Cannot perform local-only commits on unbound branches."
2130
class MissingProgressBarFinish(BzrError):
2132
_fmt = "A nested progress bar was not 'finished' correctly."
2135
class InvalidProgressBarType(BzrError):
2137
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2138
" is not a supported type Select one of: %(valid_types)s")
2140
def __init__(self, bar_type, valid_types):
2141
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2144
class UnsupportedOperation(BzrError):
2146
_fmt = ("The method %(mname)s is not supported on"
2147
" objects of type %(tname)s.")
932
2149
def __init__(self, method, method_self):
933
2150
self.method = method
934
2151
self.mname = method.__name__
935
2152
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"""
2155
class CannotSetRevisionId(UnsupportedOperation):
2156
"""Raised when a commit is attempting to set a revision id but cant."""
2159
class NonAsciiRevisionId(UnsupportedOperation):
2160
"""Raised when a commit is attempting to set a non-ascii revision id
2165
class BinaryFile(BzrError):
2167
_fmt = "File is binary but should be text."
2170
class IllegalPath(BzrError):
2172
_fmt = "The path %(path)s is not permitted on this platform"
945
2174
def __init__(self, path):
946
BzrNewError.__init__(self)
2175
BzrError.__init__(self)
947
2176
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
2179
class TestamentMismatch(BzrError):
2181
_fmt = """Testament did not match expected value.
2182
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
955
2185
def __init__(self, revision_id, expected, measured):
956
2186
self.revision_id = revision_id
957
2187
self.expected = expected
958
2188
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
2191
class NotABundle(BzrError):
2193
_fmt = "Not a bzr revision-bundle: %(text)r"
2195
def __init__(self, text):
2196
BzrError.__init__(self)
2200
class BadBundle(BzrError):
2202
_fmt = "Bad bzr revision-bundle: %(text)r"
2204
def __init__(self, text):
2205
BzrError.__init__(self)
2209
class MalformedHeader(BadBundle):
2211
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2214
class MalformedPatches(BadBundle):
2216
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2219
class MalformedFooter(BadBundle):
2221
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2224
class UnsupportedEOLMarker(BadBundle):
2226
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2229
# XXX: BadBundle's constructor assumes there's explanatory text,
2230
# but for this there is not
2231
BzrError.__init__(self)
2234
class IncompatibleBundleFormat(BzrError):
2236
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2238
def __init__(self, bundle_format, other):
2239
BzrError.__init__(self)
2240
self.bundle_format = bundle_format
2244
class BadInventoryFormat(BzrError):
2246
_fmt = "Root class for inventory serialization errors"
2249
class UnexpectedInventoryFormat(BadInventoryFormat):
2251
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2253
def __init__(self, msg):
2254
BadInventoryFormat.__init__(self, msg=msg)
2257
class RootNotRich(BzrError):
2259
_fmt = """This operation requires rich root data storage"""
2262
class NoSmartMedium(InternalBzrError):
2264
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2266
def __init__(self, transport):
2267
self.transport = transport
2270
class NoSmartServer(NotBranchError):
2272
_fmt = "No smart server available at %(url)s"
2274
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2275
def __init__(self, url):
2279
class UnknownSSH(BzrError):
2281
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2283
def __init__(self, vendor):
2284
BzrError.__init__(self)
2285
self.vendor = vendor
2288
class SSHVendorNotFound(BzrError):
2290
_fmt = ("Don't know how to handle SSH connections."
2291
" Please set BZR_SSH environment variable.")
2294
class GhostRevisionsHaveNoRevno(BzrError):
2295
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2297
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2298
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2300
def __init__(self, revision_id, ghost_revision_id):
2301
self.revision_id = revision_id
2302
self.ghost_revision_id = ghost_revision_id
2305
class GhostRevisionUnusableHere(BzrError):
2307
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2309
def __init__(self, revision_id):
2310
BzrError.__init__(self)
2311
self.revision_id = revision_id
2314
class IllegalUseOfScopeReplacer(InternalBzrError):
2316
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2317
" %(msg)s%(extra)s")
2319
def __init__(self, name, msg, extra=None):
2320
BzrError.__init__(self)
2324
self.extra = ': ' + str(extra)
2329
class InvalidImportLine(InternalBzrError):
2331
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2333
def __init__(self, text, msg):
2334
BzrError.__init__(self)
2339
class ImportNameCollision(InternalBzrError):
2341
_fmt = ("Tried to import an object to the same name as"
2342
" an existing object. %(name)s")
2344
def __init__(self, name):
2345
BzrError.__init__(self)
2349
class NotAMergeDirective(BzrError):
2350
"""File starting with %(firstline)r is not a merge directive"""
2351
def __init__(self, firstline):
2352
BzrError.__init__(self, firstline=firstline)
2355
class NoMergeSource(BzrError):
2356
"""Raise if no merge source was specified for a merge directive"""
2358
_fmt = "A merge directive must provide either a bundle or a public"\
2362
class IllegalMergeDirectivePayload(BzrError):
2363
"""A merge directive contained something other than a patch or bundle"""
2365
_fmt = "Bad merge directive payload %(start)r"
2367
def __init__(self, start):
2372
class PatchVerificationFailed(BzrError):
2373
"""A patch from a merge directive could not be verified"""
2375
_fmt = "Preview patch does not match requested changes."
2378
class PatchMissing(BzrError):
2379
"""Raise a patch type was specified but no patch supplied"""
2381
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2383
def __init__(self, patch_type):
2384
BzrError.__init__(self)
2385
self.patch_type = patch_type
2388
class TargetNotBranch(BzrError):
2389
"""A merge directive's target branch is required, but isn't a branch"""
2391
_fmt = ("Your branch does not have all of the revisions required in "
2392
"order to merge this merge directive and the target "
2393
"location specified in the merge directive is not a branch: "
2396
def __init__(self, location):
2397
BzrError.__init__(self)
2398
self.location = location
2401
class UnsupportedInventoryKind(BzrError):
2403
_fmt = """Unsupported entry kind %(kind)s"""
2405
def __init__(self, kind):
2409
class BadSubsumeSource(BzrError):
2411
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2413
def __init__(self, tree, other_tree, reason):
2415
self.other_tree = other_tree
2416
self.reason = reason
2419
class SubsumeTargetNeedsUpgrade(BzrError):
2421
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2423
def __init__(self, other_tree):
2424
self.other_tree = other_tree
2427
class BadReferenceTarget(InternalBzrError):
2429
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2432
def __init__(self, tree, other_tree, reason):
2434
self.other_tree = other_tree
2435
self.reason = reason
2438
class NoSuchTag(BzrError):
2440
_fmt = "No such tag: %(tag_name)s"
2442
def __init__(self, tag_name):
2443
self.tag_name = tag_name
2446
class TagsNotSupported(BzrError):
2448
_fmt = ("Tags not supported by %(branch)s;"
2449
" you may be able to use bzr upgrade.")
2451
def __init__(self, branch):
2452
self.branch = branch
2455
class TagAlreadyExists(BzrError):
2457
_fmt = "Tag %(tag_name)s already exists."
2459
def __init__(self, tag_name):
2460
self.tag_name = tag_name
2463
class MalformedBugIdentifier(BzrError):
2465
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2467
def __init__(self, bug_id, reason):
2468
self.bug_id = bug_id
2469
self.reason = reason
2472
class InvalidBugTrackerURL(BzrError):
2474
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2475
"contain {id}: %(url)s")
2477
def __init__(self, abbreviation, url):
2478
self.abbreviation = abbreviation
2482
class UnknownBugTrackerAbbreviation(BzrError):
2484
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2487
def __init__(self, abbreviation, branch):
2488
self.abbreviation = abbreviation
2489
self.branch = branch
2492
class UnexpectedSmartServerResponse(BzrError):
2494
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2496
def __init__(self, response_tuple):
2497
self.response_tuple = response_tuple
2500
class ErrorFromSmartServer(BzrError):
2502
_fmt = "Error received from smart server: %(error_tuple)r"
2504
internal_error = True
2506
def __init__(self, error_tuple):
2507
self.error_tuple = error_tuple
2509
self.error_verb = error_tuple[0]
2511
self.error_verb = None
2512
self.error_args = error_tuple[1:]
2515
class ContainerError(BzrError):
2516
"""Base class of container errors."""
2519
class UnknownContainerFormatError(ContainerError):
2521
_fmt = "Unrecognised container format: %(container_format)r"
2523
def __init__(self, container_format):
2524
self.container_format = container_format
2527
class UnexpectedEndOfContainerError(ContainerError):
2529
_fmt = "Unexpected end of container stream"
2532
class UnknownRecordTypeError(ContainerError):
2534
_fmt = "Unknown record type: %(record_type)r"
2536
def __init__(self, record_type):
2537
self.record_type = record_type
2540
class InvalidRecordError(ContainerError):
2542
_fmt = "Invalid record: %(reason)s"
2544
def __init__(self, reason):
2545
self.reason = reason
2548
class ContainerHasExcessDataError(ContainerError):
2550
_fmt = "Container has data after end marker: %(excess)r"
2552
def __init__(self, excess):
2553
self.excess = excess
2556
class DuplicateRecordNameError(ContainerError):
2558
_fmt = "Container has multiple records with the same name: %(name)s"
2560
def __init__(self, name):
2564
class NoDestinationAddress(InternalBzrError):
2566
_fmt = "Message does not have a destination address."
2569
class RepositoryDataStreamError(BzrError):
2571
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2573
def __init__(self, reason):
2574
self.reason = reason
2577
class SMTPError(BzrError):
2579
_fmt = "SMTP error: %(error)s"
2581
def __init__(self, error):
2585
class NoMessageSupplied(BzrError):
2587
_fmt = "No message supplied."
2590
class NoMailAddressSpecified(BzrError):
2592
_fmt = "No mail-to address specified."
2595
class UnknownMailClient(BzrError):
2597
_fmt = "Unknown mail client: %(mail_client)s"
2599
def __init__(self, mail_client):
2600
BzrError.__init__(self, mail_client=mail_client)
2603
class MailClientNotFound(BzrError):
2605
_fmt = "Unable to find mail client with the following names:"\
2606
" %(mail_command_list_string)s"
2608
def __init__(self, mail_command_list):
2609
mail_command_list_string = ', '.join(mail_command_list)
2610
BzrError.__init__(self, mail_command_list=mail_command_list,
2611
mail_command_list_string=mail_command_list_string)
2613
class SMTPConnectionRefused(SMTPError):
2615
_fmt = "SMTP connection to %(host)s refused"
2617
def __init__(self, error, host):
2622
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2624
_fmt = "Please specify smtp_server. No server at default %(host)s."
2627
class BzrDirError(BzrError):
2629
def __init__(self, bzrdir):
2630
import bzrlib.urlutils as urlutils
2631
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2633
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2636
class UnsyncedBranches(BzrDirError):
2638
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2639
" bzr help sync-for-reconfigure.")
2641
def __init__(self, bzrdir, target_branch):
2642
BzrDirError.__init__(self, bzrdir)
2643
import bzrlib.urlutils as urlutils
2644
self.target_url = urlutils.unescape_for_display(target_branch.base,
2648
class AlreadyBranch(BzrDirError):
2650
_fmt = "'%(display_url)s' is already a branch."
2653
class AlreadyTree(BzrDirError):
2655
_fmt = "'%(display_url)s' is already a tree."
2658
class AlreadyCheckout(BzrDirError):
2660
_fmt = "'%(display_url)s' is already a checkout."
2663
class AlreadyLightweightCheckout(BzrDirError):
2665
_fmt = "'%(display_url)s' is already a lightweight checkout."
2668
class AlreadyUsingShared(BzrDirError):
2670
_fmt = "'%(display_url)s' is already using a shared repository."
2673
class AlreadyStandalone(BzrDirError):
2675
_fmt = "'%(display_url)s' is already standalone."
2678
class ReconfigurationNotSupported(BzrDirError):
2680
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2683
class NoBindLocation(BzrDirError):
2685
_fmt = "No location could be found to bind to at %(display_url)s."
2688
class UncommittedChanges(BzrError):
2690
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2692
def __init__(self, tree):
2693
import bzrlib.urlutils as urlutils
2694
display_url = urlutils.unescape_for_display(
2695
tree.bzrdir.root_transport.base, 'ascii')
2696
BzrError.__init__(self, tree=tree, display_url=display_url)
2699
class MissingTemplateVariable(BzrError):
2701
_fmt = 'Variable {%(name)s} is not available.'
2703
def __init__(self, name):
2707
class NoTemplate(BzrError):
2709
_fmt = 'No template specified.'
2712
class UnableCreateSymlink(BzrError):
2714
_fmt = 'Unable to create symlink %(path_str)son this platform'
2716
def __init__(self, path=None):
2720
path_str = repr(str(path))
2721
except UnicodeEncodeError:
2722
path_str = repr(path)
2724
self.path_str = path_str
2727
class UnsupportedTimezoneFormat(BzrError):
2729
_fmt = ('Unsupported timezone format "%(timezone)s", '
2730
'options are "utc", "original", "local".')
2732
def __init__(self, timezone):
2733
self.timezone = timezone
2736
class CommandAvailableInPlugin(StandardError):
2738
internal_error = False
2740
def __init__(self, cmd_name, plugin_metadata, provider):
2742
self.plugin_metadata = plugin_metadata
2743
self.cmd_name = cmd_name
2744
self.provider = provider
2748
_fmt = ('"%s" is not a standard bzr command. \n'
2749
'However, the following official plugin provides this command: %s\n'
2750
'You can install it by going to: %s'
2751
% (self.cmd_name, self.plugin_metadata['name'],
2752
self.plugin_metadata['url']))
2757
class NoPluginAvailable(BzrError):
2761
class NotATerminal(BzrError):
2763
_fmt = 'Unable to ask for a password without real terminal.'
2766
class UnableEncodePath(BzrError):
2768
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2769
'user encoding %(user_encoding)s')
2771
def __init__(self, path, kind):
2774
self.user_encoding = osutils.get_user_encoding()
2777
class NoSuchAlias(BzrError):
2779
_fmt = ('The alias "%(alias_name)s" does not exist.')
2781
def __init__(self, alias_name):
2782
BzrError.__init__(self, alias_name=alias_name)
2785
class DirectoryLookupFailure(BzrError):
2786
"""Base type for lookup errors."""
2791
class InvalidLocationAlias(DirectoryLookupFailure):
2793
_fmt = '"%(alias_name)s" is not a valid location alias.'
2795
def __init__(self, alias_name):
2796
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2799
class UnsetLocationAlias(DirectoryLookupFailure):
2801
_fmt = 'No %(alias_name)s location assigned.'
2803
def __init__(self, alias_name):
2804
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2807
class CannotBindAddress(BzrError):
2809
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2811
def __init__(self, host, port, orig_error):
2812
BzrError.__init__(self, host=host, port=port,
2813
orig_error=orig_error[1])
2816
class UnknownRules(BzrError):
2818
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2820
def __init__(self, unknowns):
2821
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2824
class HookFailed(BzrError):
2825
"""Raised when a pre_change_branch_tip hook function fails anything other
2826
than TipChangeRejected.
2829
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2830
"%(traceback_text)s%(exc_value)s")
2832
def __init__(self, hook_stage, hook_name, exc_info):
2834
self.hook_stage = hook_stage
2835
self.hook_name = hook_name
2836
self.exc_info = exc_info
2837
self.exc_type = exc_info[0]
2838
self.exc_value = exc_info[1]
2839
self.exc_tb = exc_info[2]
2840
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2843
class TipChangeRejected(BzrError):
2844
"""A pre_change_branch_tip hook function may raise this to cleanly and
2845
explicitly abort a change to a branch tip.
2848
_fmt = u"Tip change rejected: %(msg)s"
2850
def __init__(self, msg):
added
removed
bzrlib/errors.py
