65
39
# constructed to make sure it will succeed. But that says nothing about
66
40
# exceptions that are never raised.
68
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
71
# TODO: The pattern (from hct) of using classes docstrings as message
72
# templates is cute but maybe not such a great idea - perhaps should have a
73
# 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
76
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.
77
130
def __str__(self):
78
# XXX: Should we show the exception class in
79
# exceptions that don't provide their own message?
80
# maybe it should be done at a higher level
81
## n = self.__class__.__name__ + ': '
83
if len(self.args) == 1:
84
return str(self.args[0])
85
elif len(self.args) == 2:
86
# further explanation or suggestions
88
return n + '\n '.join([self.args[0]] + self.args[1])
90
return n + "%r" % self
132
if isinstance(s, unicode):
92
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
95
173
class BzrNewError(BzrError):
174
"""Deprecated error base class."""
97
175
# base classes should override the docstring with their human-
98
176
# readable explanation
100
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)
101
189
for key, value in kwds.items():
102
190
setattr(self, key, value)
104
192
def __str__(self):
106
return self.__doc__ % self.__dict__
107
except (NameError, ValueError, KeyError), e:
108
return 'Unprintable exception %s: %s' \
109
% (self.__class__.__name__, str(e))
112
class BzrCheckError(BzrNewError):
113
"""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"
115
222
def __init__(self, message):
116
BzrNewError.__init__(self)
223
BzrError.__init__(self)
117
224
self.message = message
120
class InvalidEntryName(BzrNewError):
121
"""Invalid entry name: %(name)s"""
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"
122
271
def __init__(self, name):
123
BzrNewError.__init__(self)
272
BzrError.__init__(self)
127
class InvalidRevisionNumber(BzrNewError):
128
"""Invalid revision number %(revno)d"""
276
class InvalidRevisionNumber(BzrError):
278
_fmt = "Invalid revision number %(revno)s"
129
280
def __init__(self, revno):
130
BzrNewError.__init__(self)
281
BzrError.__init__(self)
131
282
self.revno = revno
134
class InvalidRevisionId(BzrNewError):
135
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
285
class InvalidRevisionId(BzrError):
287
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
136
289
def __init__(self, revision_id, branch):
137
290
# branch can be any string or object with __str__ defined
138
BzrNewError.__init__(self)
291
BzrError.__init__(self)
139
292
self.revision_id = revision_id
140
293
self.branch = branch
143
class NoWorkingTree(BzrNewError):
144
"""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".'
146
366
def __init__(self, base):
147
BzrNewError.__init__(self)
367
BzrError.__init__(self)
151
class NotLocalUrl(BzrNewError):
152
"""%(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."
154
380
def __init__(self, url):
155
BzrNewError.__init__(self)
384
class WorkingTreeAlreadyPopulated(InternalBzrError):
386
_fmt = 'Working tree already populated in "%(base)s"'
388
def __init__(self, base):
159
392
class BzrCommandError(BzrError):
160
# Error from malformed user command
161
# This is being misused as a generic exception
162
# pleae 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.
164
398
# I think it's a waste of effort to differentiate between errors that
165
399
# are not intended to be caught anyway. UI code need not subclass
166
400
# BzrCommandError, and non-UI code should not throw a subclass of
167
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
172
412
class BzrOptionError(BzrCommandError):
173
"""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)
176
class StrictCommitFailed(Exception):
177
"""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"
180
486
# XXX: Should be unified with TransportError; they seem to represent the
182
class PathError(BzrNewError):
183
"""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)"
185
496
def __init__(self, path, extra=None):
186
BzrNewError.__init__(self)
497
BzrError.__init__(self)
189
500
self.extra = ': ' + str(extra)
685
class InvalidNormalization(PathError):
687
_fmt = 'Path "%(path)s" is not unicode normalized'
690
# TODO: This is given a URL; we try to unescape it but doing that from inside
691
# the exception object is a bit undesirable.
692
# TODO: Probably this behavior of should be a common superclass
226
693
class NotBranchError(PathError):
227
"""Not a branch: %(path)s"""
695
_fmt = 'Not a branch: "%(path)s".'
697
def __init__(self, path):
698
import bzrlib.urlutils as urlutils
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')
230
711
class AlreadyBranchError(PathError):
231
"""Already a branch: %(path)s."""
713
_fmt = 'Already a branch: "%(path)s".'
234
716
class BranchExistsWithoutWorkingTree(PathError):
235
"""Directory contains a branch, but no working tree \
236
(use bzr checkout if you wish to build a working tree): %(path)s"""
239
class NoRepositoryPresent(BzrNewError):
240
"""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"'
241
745
def __init__(self, bzrdir):
242
BzrNewError.__init__(self)
746
BzrError.__init__(self)
243
747
self.path = bzrdir.transport.clone('..').base
246
class FileInWrongBranch(BzrNewError):
247
"""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.'
249
754
def __init__(self, branch, path):
250
BzrNewError.__init__(self)
755
BzrError.__init__(self)
251
756
self.branch = branch
252
757
self.branch_base = branch.base
256
761
class UnsupportedFormatError(BzrError):
257
"""Specified path is a bzr branch that we recognize but cannot read."""
259
return 'unsupported branch format: %s' % self.args[0]
763
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
262
766
class UnknownFormatError(BzrError):
263
"""Specified path is a bzr branch whose format we do not recognize."""
265
return 'unknown branch format: %s' % self.args[0]
268
class IncompatibleFormat(BzrNewError):
269
"""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."
271
779
def __init__(self, format, bzrdir_format):
272
BzrNewError.__init__(self)
780
BzrError.__init__(self)
273
781
self.format = format
274
782
self.bzrdir = bzrdir_format
277
class NotVersionedError(BzrNewError):
278
"""%(path)s is not versioned"""
279
def __init__(self, path):
280
BzrNewError.__init__(self)
284
class PathsNotVersionedError(BzrNewError):
285
# used when reporting several paths are not versioned
286
"""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"
288
854
def __init__(self, paths):
289
855
from bzrlib.osutils import quotefn
290
BzrNewError.__init__(self)
856
BzrError.__init__(self)
291
857
self.paths = paths
292
858
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
295
class PathsDoNotExist(BzrNewError):
296
"""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"
298
865
# used when reporting that paths are neither versioned nor in the working
301
def __init__(self, paths):
868
def __init__(self, paths, extra=None):
302
869
# circular import
303
870
from bzrlib.osutils import quotefn
304
BzrNewError.__init__(self)
871
BzrError.__init__(self)
305
872
self.paths = paths
306
873
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
875
self.extra = ': ' + str(extra)
309
880
class BadFileKindError(BzrError):
310
"""Specified file is of a kind that cannot be added.
312
(For example a symlink or device file.)"""
315
class ForbiddenFileError(BzrError):
316
"""Cannot operate on a file because it is a control file."""
319
class LockError(BzrNewError):
320
"""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"
321
908
# All exceptions from the lock/unlock functions should be from
322
909
# this exception class. They will be translated as necessary. The
323
910
# original exception is available as e.original_error
325
912
# New code should prefer to raise specific subclasses
326
913
def __init__(self, message):
327
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
330
930
class CommitNotPossible(LockError):
331
"""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."
332
934
def __init__(self):
336
938
class AlreadyCommitted(LockError):
337
"""A rollback was requested, but is not able to be accomplished."""
940
_fmt = "A rollback was requested, but is not able to be accomplished."
338
942
def __init__(self):
342
946
class ReadOnlyError(LockError):
343
"""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
344
953
def __init__(self, obj):
348
class OutSideTransaction(BzrNewError):
349
"""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.")
352
975
class ObjectNotLocked(LockError):
353
"""%(obj)r is not locked"""
977
_fmt = "%(obj)r is not locked"
354
979
# this can indicate that any particular object is not locked; see also
355
980
# LockNotHeld which means that a particular *lock* object is not held by
356
981
# the caller -- perhaps they should be unified.
394
1040
class LockNotHeld(LockError):
395
"""Lock not held: %(lock)s"""
1042
_fmt = "Lock not held: %(lock)s"
1044
internal_error = False
396
1046
def __init__(self, lock):
397
1047
self.lock = lock
400
class PointlessCommit(BzrNewError):
401
"""No changes to commit"""
404
class UpgradeReadonly(BzrNewError):
405
"""Upgrade URL cannot work with readonly URL's."""
408
class UpToDateFormat(BzrNewError):
409
"""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."
411
1099
def __init__(self, format):
412
BzrNewError.__init__(self)
1100
BzrError.__init__(self)
413
1101
self.format = format
417
1104
class StrictCommitFailed(Exception):
418
"""Commit refused because there are unknowns in the tree."""
421
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"
422
1113
def __init__(self, branch, revision):
424
self.revision = revision
425
msg = "Branch %s has no revision %s" % (branch, revision)
426
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)
429
1155
class HistoryMissing(BzrError):
430
def __init__(self, branch, object_type, object_id):
432
BzrError.__init__(self,
433
'%s is missing %s {%s}'
434
% (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)
437
1172
class DivergedBranches(BzrError):
1174
_fmt = ("These branches have diverged."
1175
" Use the merge command to reconcile them.")
439
1177
def __init__(self, branch1, branch2):
440
BzrError.__init__(self, "These branches have diverged. Try merge.")
441
1178
self.branch1 = branch1
442
1179
self.branch2 = branch2
445
class UnrelatedBranches(BzrCommandError):
447
msg = "Branches have no common ancestor, and no base revision"\
449
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'
452
1202
class NoCommonAncestor(BzrError):
1204
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
453
1206
def __init__(self, revision_a, revision_b):
454
msg = "Revisions have no common ancestor: %s %s." \
455
% (revision_a, revision_b)
456
BzrError.__init__(self, msg)
1207
self.revision_a = revision_a
1208
self.revision_b = revision_b
459
1211
class NoCommonRoot(BzrError):
1213
_fmt = ("Revisions are not derived from the same root: "
1214
"%(revision_a)s %(revision_b)s.")
460
1216
def __init__(self, revision_a, revision_b):
461
msg = "Revisions are not derived from the same root: %s %s." \
462
% (revision_a, revision_b)
463
BzrError.__init__(self, msg)
1217
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
467
1220
class NotAncestor(BzrError):
1222
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
468
1224
def __init__(self, rev_id, not_ancestor_id):
469
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
471
BzrError.__init__(self, msg)
473
self.not_ancestor_id = not_ancestor_id
1225
BzrError.__init__(self, rev_id=rev_id,
1226
not_ancestor_id=not_ancestor_id)
476
1229
class InstallFailed(BzrError):
477
1231
def __init__(self, revisions):
478
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
479
1234
BzrError.__init__(self, msg)
480
1235
self.revisions = revisions
483
1238
class AmbiguousBase(BzrError):
484
1240
def __init__(self, bases):
485
1241
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
486
1242
DeprecationWarning)
487
msg = "The correct base is unclear, becase %s are all equally close" %\
1243
msg = ("The correct base is unclear, because %s are all equally close"
489
1245
BzrError.__init__(self, msg)
490
1246
self.bases = bases
493
class NoCommits(BzrError):
494
def __init__(self, branch):
495
msg = "Branch %s has no commits." % branch
496
BzrError.__init__(self, msg)
1249
class NoCommits(BranchError):
1251
_fmt = "Branch %(branch)s has no commits."
499
1254
class UnlistableStore(BzrError):
500
1256
def __init__(self, store):
501
1257
BzrError.__init__(self, "Store %s is not listable" % store)
505
1261
class UnlistableBranch(BzrError):
506
1263
def __init__(self, br):
507
1264
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
510
class BoundBranchOutOfDate(BzrNewError):
511
"""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"
512
1272
def __init__(self, branch, master):
513
BzrNewError.__init__(self)
1273
BzrError.__init__(self)
514
1274
self.branch = branch
515
1275
self.master = master
518
class CommitToDoubleBoundBranch(BzrNewError):
519
"""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.")
520
1283
def __init__(self, branch, master, remote):
521
BzrNewError.__init__(self)
1284
BzrError.__init__(self)
522
1285
self.branch = branch
523
1286
self.master = master
524
1287
self.remote = remote
527
class OverwriteBoundBranch(BzrNewError):
528
"""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"
529
1294
def __init__(self, branch):
530
BzrNewError.__init__(self)
1295
BzrError.__init__(self)
531
1296
self.branch = branch
534
class BoundBranchConnectionFailure(BzrNewError):
535
"""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")
536
1304
def __init__(self, branch, target, error):
537
BzrNewError.__init__(self)
1305
BzrError.__init__(self)
538
1306
self.branch = branch
539
1307
self.target = target
540
1308
self.error = error
543
class WeaveError(BzrNewError):
544
"""Error in processing weave: %(message)s"""
1311
class WeaveError(BzrError):
1313
_fmt = "Error in processing weave: %(message)s"
546
1315
def __init__(self, message=None):
547
BzrNewError.__init__(self)
1316
BzrError.__init__(self)
548
1317
self.message = message
551
1320
class WeaveRevisionAlreadyPresent(WeaveError):
552
"""Revision {%(revision_id)s} already present in %(weave)s"""
1322
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
553
1324
def __init__(self, revision_id, weave):
555
1326
WeaveError.__init__(self)
648
class NoSuchExportFormat(BzrNewError):
649
"""Export format %(format)r not supported"""
1429
class KnitDataStreamIncompatible(KnitError):
1430
# Not raised anymore, as we can convert data streams. In future we may
1431
# need it again for more exotic cases, so we're keeping it around for now.
1433
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1435
def __init__(self, stream_format, target_format):
1436
self.stream_format = stream_format
1437
self.target_format = target_format
1440
class KnitDataStreamUnknown(KnitError):
1441
# Indicates a data stream we don't know how to handle.
1443
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1445
def __init__(self, stream_format):
1446
self.stream_format = stream_format
1449
class KnitHeaderError(KnitError):
1451
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1453
def __init__(self, badline, filename):
1454
KnitError.__init__(self)
1455
self.badline = badline
1456
self.filename = filename
1458
class KnitIndexUnknownMethod(KnitError):
1459
"""Raised when we don't understand the storage method.
1461
Currently only 'fulltext' and 'line-delta' are supported.
1464
_fmt = ("Knit index %(filename)s does not have a known method"
1465
" in options: %(options)r")
1467
def __init__(self, filename, options):
1468
KnitError.__init__(self)
1469
self.filename = filename
1470
self.options = options
1473
class NoSuchExportFormat(BzrError):
1475
_fmt = "Export format %(format)r not supported"
650
1477
def __init__(self, format):
651
BzrNewError.__init__(self)
1478
BzrError.__init__(self)
652
1479
self.format = format
655
1482
class TransportError(BzrError):
656
"""All errors thrown by Transport implementations should derive
1484
_fmt = "Transport error: %(msg)s %(orig_error)s"
659
1486
def __init__(self, msg=None, orig_error=None):
660
1487
if msg is None and orig_error is not None:
661
1488
msg = str(orig_error)
662
BzrError.__init__(self, msg)
1489
if orig_error is None:
664
1494
self.orig_error = orig_error
1495
BzrError.__init__(self)
1498
class TooManyConcurrentRequests(InternalBzrError):
1500
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1501
" Be sure to finish_writing and finish_reading on the"
1502
" currently open request.")
1504
def __init__(self, medium):
1505
self.medium = medium
1508
class SmartProtocolError(TransportError):
1510
_fmt = "Generic bzr smart protocol error: %(details)s"
1512
def __init__(self, details):
1513
self.details = details
1516
class UnexpectedProtocolVersionMarker(TransportError):
1518
_fmt = "Received bad protocol version marker: %(marker)r"
1520
def __init__(self, marker):
1521
self.marker = marker
1524
class UnknownSmartMethod(InternalBzrError):
1526
_fmt = "The server does not recognise the '%(verb)s' request."
1528
def __init__(self, verb):
1532
class SmartMessageHandlerError(InternalBzrError):
1534
_fmt = "The message handler raised an exception: %(exc_value)s."
1536
def __init__(self, exc_info):
1537
self.exc_type, self.exc_value, self.tb = exc_info
667
1540
# A set of semi-meaningful errors which can be thrown
668
1541
class TransportNotPossible(TransportError):
669
"""This is for transports where a specific function is explicitly not
670
possible. Such as pushing files to an HTTP server.
1543
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
675
1546
class ConnectionError(TransportError):
676
"""A connection problem prevents file retrieval.
677
This does not indicate whether the file exists or not; it indicates that a
678
precondition for requesting the file was not met.
680
def __init__(self, msg=None, orig_error=None):
681
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1548
_fmt = "Connection error: %(msg)s %(orig_error)s"
1551
class SocketConnectionError(ConnectionError):
1553
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1555
def __init__(self, host, port=None, msg=None, orig_error=None):
1557
msg = 'Failed to connect to'
1558
if orig_error is None:
1561
orig_error = '; ' + str(orig_error)
1562
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1567
self.port = ':%s' % port
684
1570
class ConnectionReset(TransportError):
685
"""The connection has been closed."""
1572
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1575
class InvalidRange(TransportError):
1577
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1579
def __init__(self, path, offset, msg=None):
1580
TransportError.__init__(self, msg)
1582
self.offset = offset
1585
class InvalidHttpResponse(TransportError):
1587
_fmt = "Invalid http response for %(path)s: %(msg)s"
1589
def __init__(self, path, msg, orig_error=None):
1591
TransportError.__init__(self, msg, orig_error=orig_error)
1594
class InvalidHttpRange(InvalidHttpResponse):
1596
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1598
def __init__(self, path, range, msg):
1600
InvalidHttpResponse.__init__(self, path, msg)
1603
class InvalidHttpContentType(InvalidHttpResponse):
1605
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1607
def __init__(self, path, ctype, msg):
1609
InvalidHttpResponse.__init__(self, path, msg)
1612
class RedirectRequested(TransportError):
1614
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1616
def __init__(self, source, target, is_permanent=False, qual_proto=None):
1617
self.source = source
1618
self.target = target
1620
self.permanently = ' permanently'
1622
self.permanently = ''
1623
self._qualified_proto = qual_proto
1624
TransportError.__init__(self)
1626
def _requalify_url(self, url):
1627
"""Restore the qualified proto in front of the url"""
1628
# When this exception is raised, source and target are in
1629
# user readable format. But some transports may use a
1630
# different proto (http+urllib:// will present http:// to
1631
# the user. If a qualified proto is specified, the code
1632
# trapping the exception can get the qualified urls to
1633
# properly handle the redirection themself (creating a
1634
# new transport object from the target url for example).
1635
# But checking that the scheme of the original and
1636
# redirected urls are the same can be tricky. (see the
1637
# FIXME in BzrDir.open_from_transport for the unique use
1639
if self._qualified_proto is None:
1642
# The TODO related to NotBranchError mention that doing
1643
# that kind of manipulation on the urls may not be the
1644
# exception object job. On the other hand, this object is
1645
# the interface between the code and the user so
1646
# presenting the urls in different ways is indeed its
1649
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1650
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1653
def get_source_url(self):
1654
return self._requalify_url(self.source)
1656
def get_target_url(self):
1657
return self._requalify_url(self.target)
1660
class TooManyRedirections(TransportError):
1662
_fmt = "Too many redirections"
689
1665
class ConflictsInTree(BzrError):
691
BzrError.__init__(self, "Working tree has conflicts.")
1667
_fmt = "Working tree has conflicts."
694
1670
class ParseConfigError(BzrError):
695
1672
def __init__(self, errors, filename):
696
1673
if filename is None:
700
1677
BzrError.__init__(self, message)
1680
class NoEmailInUsername(BzrError):
1682
_fmt = "%(username)r does not seem to contain a reasonable email address"
1684
def __init__(self, username):
1685
BzrError.__init__(self)
1686
self.username = username
703
1689
class SigningFailed(BzrError):
1691
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
704
1693
def __init__(self, command_line):
705
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1694
BzrError.__init__(self, command_line=command_line)
709
1697
class WorkingTreeNotRevision(BzrError):
1699
_fmt = ("The working tree for %(basedir)s has changed since"
1700
" the last commit, but weave merge requires that it be"
710
1703
def __init__(self, tree):
711
BzrError.__init__(self, "The working tree for %s has changed since"
712
" last commit, but weave merge requires that it be"
713
" unchanged." % tree.basedir)
716
class CantReprocessAndShowBase(BzrNewError):
717
"""Can't reprocess and show base.
718
Reprocessing obscures relationship of conflicting lines to base."""
721
class GraphCycleError(BzrNewError):
722
"""Cycle in graph %(graph)r"""
1704
BzrError.__init__(self, basedir=tree.basedir)
1707
class CantReprocessAndShowBase(BzrError):
1709
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1710
"the relationship of conflicting lines to the base")
1713
class GraphCycleError(BzrError):
1715
_fmt = "Cycle in graph %(graph)r"
723
1717
def __init__(self, graph):
724
BzrNewError.__init__(self)
1718
BzrError.__init__(self)
725
1719
self.graph = graph
728
class NotConflicted(BzrNewError):
729
"""File %(filename)s is not conflicted."""
1722
class WritingCompleted(InternalBzrError):
1724
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1725
"called upon it - accept bytes may not be called anymore.")
1727
def __init__(self, request):
1728
self.request = request
1731
class WritingNotComplete(InternalBzrError):
1733
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1734
"called upon it - until the write phase is complete no "
1735
"data may be read.")
1737
def __init__(self, request):
1738
self.request = request
1741
class NotConflicted(BzrError):
1743
_fmt = "File %(filename)s is not conflicted."
731
1745
def __init__(self, filename):
732
BzrNewError.__init__(self)
1746
BzrError.__init__(self)
733
1747
self.filename = filename
1750
class MediumNotConnected(InternalBzrError):
1752
_fmt = """The medium '%(medium)s' is not connected."""
1754
def __init__(self, medium):
1755
self.medium = medium
736
1758
class MustUseDecorated(Exception):
737
"""A decorating function has requested its original command be used.
739
This should never escape bzr, so does not need to be printable.
743
class MissingText(BzrNewError):
744
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1760
_fmt = "A decorating function has requested its original command be used."
1763
class NoBundleFound(BzrError):
1765
_fmt = 'No bundle was found in "%(filename)s".'
1767
def __init__(self, filename):
1768
BzrError.__init__(self)
1769
self.filename = filename
1772
class BundleNotSupported(BzrError):
1774
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1776
def __init__(self, version, msg):
1777
BzrError.__init__(self)
1778
self.version = version
1782
class MissingText(BzrError):
1784
_fmt = ("Branch %(base)s is missing revision"
1785
" %(text_revision)s of %(file_id)s")
746
1787
def __init__(self, branch, text_revision, file_id):
747
BzrNewError.__init__(self)
1788
BzrError.__init__(self)
748
1789
self.branch = branch
749
1790
self.base = branch.base
750
1791
self.text_revision = text_revision
751
1792
self.file_id = file_id
754
class DuplicateKey(BzrNewError):
755
"""Key %(key)s is already present in map"""
758
class MalformedTransform(BzrNewError):
759
"""Tree transform is malformed %(conflicts)r"""
762
class BzrBadParameter(BzrNewError):
763
"""A bad parameter : %(param)s is not usable.
765
This exception should never be thrown, but it is a base class for all
766
parameter-to-function errors.
1795
class DuplicateFileId(BzrError):
1797
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1799
def __init__(self, file_id, entry):
1800
BzrError.__init__(self)
1801
self.file_id = file_id
1805
class DuplicateKey(BzrError):
1807
_fmt = "Key %(key)s is already present in map"
1810
class DuplicateHelpPrefix(BzrError):
1812
_fmt = "The prefix %(prefix)s is in the help search path twice."
1814
def __init__(self, prefix):
1815
self.prefix = prefix
1818
class MalformedTransform(BzrError):
1820
_fmt = "Tree transform is malformed %(conflicts)r"
1823
class NoFinalPath(BzrError):
1825
_fmt = ("No final name for trans_id %(trans_id)r\n"
1826
"file-id: %(file_id)r\n"
1827
"root trans-id: %(root_trans_id)r\n")
1829
def __init__(self, trans_id, transform):
1830
self.trans_id = trans_id
1831
self.file_id = transform.final_file_id(trans_id)
1832
self.root_trans_id = transform.root
1835
class BzrBadParameter(InternalBzrError):
1837
_fmt = "Bad parameter: %(param)r"
1839
# This exception should never be thrown, but it is a base class for all
1840
# parameter-to-function errors.
768
1842
def __init__(self, param):
769
BzrNewError.__init__(self)
1843
BzrError.__init__(self)
770
1844
self.param = param
773
1847
class BzrBadParameterNotUnicode(BzrBadParameter):
774
"""Parameter %(param)s is neither unicode nor utf8."""
777
class ReusingTransform(BzrNewError):
778
"""Attempt to reuse a transform that has already been applied."""
781
class CantMoveRoot(BzrNewError):
782
"""Moving the root directory is not supported at this time"""
1849
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1852
class ReusingTransform(BzrError):
1854
_fmt = "Attempt to reuse a transform that has already been applied."
1857
class CantMoveRoot(BzrError):
1859
_fmt = "Moving the root directory is not supported at this time"
1862
class BzrMoveFailedError(BzrError):
1864
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1866
def __init__(self, from_path='', to_path='', extra=None):
1867
BzrError.__init__(self)
1869
self.extra = ': ' + str(extra)
1873
has_from = len(from_path) > 0
1874
has_to = len(to_path) > 0
1876
self.from_path = osutils.splitpath(from_path)[-1]
1881
self.to_path = osutils.splitpath(to_path)[-1]
1886
if has_from and has_to:
1887
self.operator = " =>"
1889
self.from_path = "from " + from_path
1891
self.operator = "to"
1893
self.operator = "file"
1896
class BzrRenameFailedError(BzrMoveFailedError):
1898
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1900
def __init__(self, from_path, to_path, extra=None):
1901
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1903
class BzrRemoveChangedFilesError(BzrError):
1904
"""Used when user is trying to remove changed files."""
1906
_fmt = ("Can't safely remove modified or unknown files:\n"
1907
"%(changes_as_text)s"
1908
"Use --keep to not delete them, or --force to delete them regardless.")
1910
def __init__(self, tree_delta):
1911
BzrError.__init__(self)
1912
self.changes_as_text = tree_delta.get_changes_as_text()
1913
#self.paths_as_string = '\n'.join(changed_files)
1914
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
785
1917
class BzrBadParameterNotString(BzrBadParameter):
786
"""Parameter %(param)s is not a string or unicode string."""
1919
_fmt = "Parameter %(param)s is not a string or unicode string."
789
1922
class BzrBadParameterMissing(BzrBadParameter):
790
"""Parameter $(param)s is required but not present."""
1924
_fmt = "Parameter $(param)s is required but not present."
793
1927
class BzrBadParameterUnicode(BzrBadParameter):
794
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
1929
_fmt = ("Parameter %(param)s is unicode but"
1930
" only byte-strings are permitted.")
797
1933
class BzrBadParameterContainsNewline(BzrBadParameter):
798
"""Parameter %(param)s contains a newline."""
801
class DependencyNotPresent(BzrNewError):
802
"""Unable to import library "%(library)s": %(error)s"""
1935
_fmt = "Parameter %(param)s contains a newline."
1938
class DependencyNotPresent(BzrError):
1940
_fmt = 'Unable to import library "%(library)s": %(error)s'
804
1942
def __init__(self, library, error):
805
BzrNewError.__init__(self, library=library, error=error)
1943
BzrError.__init__(self, library=library, error=error)
808
1946
class ParamikoNotPresent(DependencyNotPresent):
809
"""Unable to import paramiko (required for sftp support): %(error)s"""
1948
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
811
1950
def __init__(self, error):
812
1951
DependencyNotPresent.__init__(self, 'paramiko', error)
815
class UninitializableFormat(BzrNewError):
816
"""Format %(format)s cannot be initialised by this version of bzr."""
1954
class PointlessMerge(BzrError):
1956
_fmt = "Nothing to merge."
1959
class UninitializableFormat(BzrError):
1961
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
818
1963
def __init__(self, format):
819
BzrNewError.__init__(self)
823
class NoDiff3(BzrNewError):
824
"""Diff3 is not installed on this machine."""
827
class ExistingLimbo(BzrNewError):
828
"""This tree contains left-over files from a failed operation.
829
Please examine %(limbo_dir)s to see if it contains any files you wish to
830
keep, and delete it when you are done.
832
def __init__(self, limbo_dir):
833
BzrNewError.__init__(self)
834
self.limbo_dir = limbo_dir
837
class ImmortalLimbo(BzrNewError):
838
"""Unable to delete transform temporary directory $(limbo_dir)s.
839
Please examine %(limbo_dir)s to see if it contains any files you wish to
840
keep, and delete it when you are done.
842
def __init__(self, limbo_dir):
843
BzrNewError.__init__(self)
844
self.limbo_dir = limbo_dir
847
class OutOfDateTree(BzrNewError):
848
"""Working tree is out of date, please run 'bzr update'."""
1964
BzrError.__init__(self)
1965
self.format = format
1968
class BadConversionTarget(BzrError):
1970
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1972
def __init__(self, problem, format):
1973
BzrError.__init__(self)
1974
self.problem = problem
1975
self.format = format
1978
class NoDiffFound(BzrError):
1980
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
1982
def __init__(self, path):
1983
BzrError.__init__(self, path)
1986
class ExecutableMissing(BzrError):
1988
_fmt = "%(exe_name)s could not be found on this machine"
1990
def __init__(self, exe_name):
1991
BzrError.__init__(self, exe_name=exe_name)
1994
class NoDiff(BzrError):
1996
_fmt = "Diff is not installed on this machine: %(msg)s"
1998
def __init__(self, msg):
1999
BzrError.__init__(self, msg=msg)
2002
class NoDiff3(BzrError):
2004
_fmt = "Diff3 is not installed on this machine."
2007
class ExistingContent(BzrError):
2008
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2010
_fmt = "The content being inserted is already present."
2013
class ExistingLimbo(BzrError):
2015
_fmt = """This tree contains left-over files from a failed operation.
2016
Please examine %(limbo_dir)s to see if it contains any files you wish to
2017
keep, and delete it when you are done."""
2019
def __init__(self, limbo_dir):
2020
BzrError.__init__(self)
2021
self.limbo_dir = limbo_dir
2024
class ExistingPendingDeletion(BzrError):
2026
_fmt = """This tree contains left-over files from a failed operation.
2027
Please examine %(pending_deletion)s to see if it contains any files you
2028
wish to keep, and delete it when you are done."""
2030
def __init__(self, pending_deletion):
2031
BzrError.__init__(self, pending_deletion=pending_deletion)
2034
class ImmortalLimbo(BzrError):
2036
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2037
Please examine %(limbo_dir)s to see if it contains any files you wish to
2038
keep, and delete it when you are done."""
2040
def __init__(self, limbo_dir):
2041
BzrError.__init__(self)
2042
self.limbo_dir = limbo_dir
2045
class ImmortalPendingDeletion(BzrError):
2047
_fmt = ("Unable to delete transform temporary directory "
2048
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2049
"contains any files you wish to keep, and delete it when you are done.")
2051
def __init__(self, pending_deletion):
2052
BzrError.__init__(self, pending_deletion=pending_deletion)
2055
class OutOfDateTree(BzrError):
2057
_fmt = "Working tree is out of date, please run 'bzr update'."
850
2059
def __init__(self, tree):
851
BzrNewError.__init__(self)
2060
BzrError.__init__(self)
852
2061
self.tree = tree
855
class MergeModifiedFormatError(BzrNewError):
856
"""Error in merge modified format"""
859
class ConflictFormatError(BzrNewError):
860
"""Format error in conflict listings"""
863
class CorruptRepository(BzrNewError):
864
"""An error has been detected in the repository %(repo_path)s.
865
Please run bzr reconcile on this repository."""
2064
class PublicBranchOutOfDate(BzrError):
2066
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2069
def __init__(self, public_location, revstring):
2070
import bzrlib.urlutils as urlutils
2071
public_location = urlutils.unescape_for_display(public_location,
2073
BzrError.__init__(self, public_location=public_location,
2074
revstring=revstring)
2077
class MergeModifiedFormatError(BzrError):
2079
_fmt = "Error in merge modified format"
2082
class ConflictFormatError(BzrError):
2084
_fmt = "Format error in conflict listings"
2087
class CorruptDirstate(BzrError):
2089
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2090
"Error: %(description)s")
2092
def __init__(self, dirstate_path, description):
2093
BzrError.__init__(self)
2094
self.dirstate_path = dirstate_path
2095
self.description = description
2098
class CorruptRepository(BzrError):
2100
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2101
"Please run bzr reconcile on this repository.")
867
2103
def __init__(self, repo):
868
BzrNewError.__init__(self)
2104
BzrError.__init__(self)
869
2105
self.repo_path = repo.bzrdir.root_transport.base
872
class UpgradeRequired(BzrNewError):
873
"""To use this feature you must upgrade your branch at %(path)s."""
2108
class InconsistentDelta(BzrError):
2109
"""Used when we get a delta that is not valid."""
2111
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2112
" %(file_id)r\nreason: %(reason)s")
2114
def __init__(self, path, file_id, reason):
2115
BzrError.__init__(self)
2117
self.file_id = file_id
2118
self.reason = reason
2121
class UpgradeRequired(BzrError):
2123
_fmt = "To use this feature you must upgrade your branch at %(path)s."
875
2125
def __init__(self, path):
876
BzrNewError.__init__(self)
2126
BzrError.__init__(self)
877
2127
self.path = path
880
class LocalRequiresBoundBranch(BzrNewError):
881
"""Cannot perform local-only commits on unbound branches."""
884
class MissingProgressBarFinish(BzrNewError):
885
"""A nested progress bar was not 'finished' correctly."""
888
class UnsupportedOperation(BzrNewError):
889
"""The method %(mname)s is not supported on objects of type %(tname)s."""
2130
class RepositoryUpgradeRequired(UpgradeRequired):
2132
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2135
class LocalRequiresBoundBranch(BzrError):
2137
_fmt = "Cannot perform local-only commits on unbound branches."
2140
class MissingProgressBarFinish(BzrError):
2142
_fmt = "A nested progress bar was not 'finished' correctly."
2145
class InvalidProgressBarType(BzrError):
2147
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2148
" is not a supported type Select one of: %(valid_types)s")
2150
def __init__(self, bar_type, valid_types):
2151
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2154
class UnsupportedOperation(BzrError):
2156
_fmt = ("The method %(mname)s is not supported on"
2157
" objects of type %(tname)s.")
890
2159
def __init__(self, method, method_self):
891
2160
self.method = method
892
2161
self.mname = method.__name__
893
2162
self.tname = type(method_self).__name__
896
class BinaryFile(BzrNewError):
897
"""File is binary but should be text."""
900
class IllegalPath(BzrNewError):
901
"""The path %(path)s is not permitted on this platform"""
2165
class CannotSetRevisionId(UnsupportedOperation):
2166
"""Raised when a commit is attempting to set a revision id but cant."""
2169
class NonAsciiRevisionId(UnsupportedOperation):
2170
"""Raised when a commit is attempting to set a non-ascii revision id
2175
class BinaryFile(BzrError):
2177
_fmt = "File is binary but should be text."
2180
class IllegalPath(BzrError):
2182
_fmt = "The path %(path)s is not permitted on this platform"
903
2184
def __init__(self, path):
904
BzrNewError.__init__(self)
2185
BzrError.__init__(self)
2189
class TestamentMismatch(BzrError):
2191
_fmt = """Testament did not match expected value.
2192
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2195
def __init__(self, revision_id, expected, measured):
2196
self.revision_id = revision_id
2197
self.expected = expected
2198
self.measured = measured
2201
class NotABundle(BzrError):
2203
_fmt = "Not a bzr revision-bundle: %(text)r"
2205
def __init__(self, text):
2206
BzrError.__init__(self)
2210
class BadBundle(BzrError):
2212
_fmt = "Bad bzr revision-bundle: %(text)r"
2214
def __init__(self, text):
2215
BzrError.__init__(self)
2219
class MalformedHeader(BadBundle):
2221
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2224
class MalformedPatches(BadBundle):
2226
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2229
class MalformedFooter(BadBundle):
2231
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2234
class UnsupportedEOLMarker(BadBundle):
2236
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2239
# XXX: BadBundle's constructor assumes there's explanatory text,
2240
# but for this there is not
2241
BzrError.__init__(self)
2244
class IncompatibleBundleFormat(BzrError):
2246
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2248
def __init__(self, bundle_format, other):
2249
BzrError.__init__(self)
2250
self.bundle_format = bundle_format
2254
class BadInventoryFormat(BzrError):
2256
_fmt = "Root class for inventory serialization errors"
2259
class UnexpectedInventoryFormat(BadInventoryFormat):
2261
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2263
def __init__(self, msg):
2264
BadInventoryFormat.__init__(self, msg=msg)
2267
class RootNotRich(BzrError):
2269
_fmt = """This operation requires rich root data storage"""
2272
class NoSmartMedium(InternalBzrError):
2274
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2276
def __init__(self, transport):
2277
self.transport = transport
2280
class NoSmartServer(NotBranchError):
2282
_fmt = "No smart server available at %(url)s"
2284
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2285
def __init__(self, url):
2289
class UnknownSSH(BzrError):
2291
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2293
def __init__(self, vendor):
2294
BzrError.__init__(self)
2295
self.vendor = vendor
2298
class SSHVendorNotFound(BzrError):
2300
_fmt = ("Don't know how to handle SSH connections."
2301
" Please set BZR_SSH environment variable.")
2304
class GhostRevisionsHaveNoRevno(BzrError):
2305
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2307
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2308
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2310
def __init__(self, revision_id, ghost_revision_id):
2311
self.revision_id = revision_id
2312
self.ghost_revision_id = ghost_revision_id
2315
class GhostRevisionUnusableHere(BzrError):
2317
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2319
def __init__(self, revision_id):
2320
BzrError.__init__(self)
2321
self.revision_id = revision_id
2324
class IllegalUseOfScopeReplacer(InternalBzrError):
2326
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2327
" %(msg)s%(extra)s")
2329
def __init__(self, name, msg, extra=None):
2330
BzrError.__init__(self)
2334
self.extra = ': ' + str(extra)
2339
class InvalidImportLine(InternalBzrError):
2341
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2343
def __init__(self, text, msg):
2344
BzrError.__init__(self)
2349
class ImportNameCollision(InternalBzrError):
2351
_fmt = ("Tried to import an object to the same name as"
2352
" an existing object. %(name)s")
2354
def __init__(self, name):
2355
BzrError.__init__(self)
2359
class NotAMergeDirective(BzrError):
2360
"""File starting with %(firstline)r is not a merge directive"""
2361
def __init__(self, firstline):
2362
BzrError.__init__(self, firstline=firstline)
2365
class NoMergeSource(BzrError):
2366
"""Raise if no merge source was specified for a merge directive"""
2368
_fmt = "A merge directive must provide either a bundle or a public"\
2372
class IllegalMergeDirectivePayload(BzrError):
2373
"""A merge directive contained something other than a patch or bundle"""
2375
_fmt = "Bad merge directive payload %(start)r"
2377
def __init__(self, start):
2382
class PatchVerificationFailed(BzrError):
2383
"""A patch from a merge directive could not be verified"""
2385
_fmt = "Preview patch does not match requested changes."
2388
class PatchMissing(BzrError):
2389
"""Raise a patch type was specified but no patch supplied"""
2391
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2393
def __init__(self, patch_type):
2394
BzrError.__init__(self)
2395
self.patch_type = patch_type
2398
class TargetNotBranch(BzrError):
2399
"""A merge directive's target branch is required, but isn't a branch"""
2401
_fmt = ("Your branch does not have all of the revisions required in "
2402
"order to merge this merge directive and the target "
2403
"location specified in the merge directive is not a branch: "
2406
def __init__(self, location):
2407
BzrError.__init__(self)
2408
self.location = location
2411
class UnsupportedInventoryKind(BzrError):
2413
_fmt = """Unsupported entry kind %(kind)s"""
2415
def __init__(self, kind):
2419
class BadSubsumeSource(BzrError):
2421
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2423
def __init__(self, tree, other_tree, reason):
2425
self.other_tree = other_tree
2426
self.reason = reason
2429
class SubsumeTargetNeedsUpgrade(BzrError):
2431
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2433
def __init__(self, other_tree):
2434
self.other_tree = other_tree
2437
class BadReferenceTarget(InternalBzrError):
2439
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2442
def __init__(self, tree, other_tree, reason):
2444
self.other_tree = other_tree
2445
self.reason = reason
2448
class NoSuchTag(BzrError):
2450
_fmt = "No such tag: %(tag_name)s"
2452
def __init__(self, tag_name):
2453
self.tag_name = tag_name
2456
class TagsNotSupported(BzrError):
2458
_fmt = ("Tags not supported by %(branch)s;"
2459
" you may be able to use bzr upgrade.")
2461
def __init__(self, branch):
2462
self.branch = branch
2465
class TagAlreadyExists(BzrError):
2467
_fmt = "Tag %(tag_name)s already exists."
2469
def __init__(self, tag_name):
2470
self.tag_name = tag_name
2473
class MalformedBugIdentifier(BzrError):
2475
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2477
def __init__(self, bug_id, reason):
2478
self.bug_id = bug_id
2479
self.reason = reason
2482
class InvalidBugTrackerURL(BzrError):
2484
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2485
"contain {id}: %(url)s")
2487
def __init__(self, abbreviation, url):
2488
self.abbreviation = abbreviation
2492
class UnknownBugTrackerAbbreviation(BzrError):
2494
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2497
def __init__(self, abbreviation, branch):
2498
self.abbreviation = abbreviation
2499
self.branch = branch
2502
class UnexpectedSmartServerResponse(BzrError):
2504
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2506
def __init__(self, response_tuple):
2507
self.response_tuple = response_tuple
2510
class ErrorFromSmartServer(BzrError):
2511
"""An error was received from a smart server.
2513
:seealso: UnknownErrorFromSmartServer
2516
_fmt = "Error received from smart server: %(error_tuple)r"
2518
internal_error = True
2520
def __init__(self, error_tuple):
2521
self.error_tuple = error_tuple
2523
self.error_verb = error_tuple[0]
2525
self.error_verb = None
2526
self.error_args = error_tuple[1:]
2529
class UnknownErrorFromSmartServer(BzrError):
2530
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2533
This is distinct from ErrorFromSmartServer so that it is possible to
2534
distinguish between the following two cases:
2535
- ErrorFromSmartServer was uncaught. This is logic error in the client
2536
and so should provoke a traceback to the user.
2537
- ErrorFromSmartServer was caught but its error_tuple could not be
2538
translated. This is probably because the server sent us garbage, and
2539
should not provoke a traceback.
2542
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2544
internal_error = False
2546
def __init__(self, error_from_smart_server):
2549
:param error_from_smart_server: An ErrorFromSmartServer instance.
2551
self.error_from_smart_server = error_from_smart_server
2552
self.error_tuple = error_from_smart_server.error_tuple
2555
class ContainerError(BzrError):
2556
"""Base class of container errors."""
2559
class UnknownContainerFormatError(ContainerError):
2561
_fmt = "Unrecognised container format: %(container_format)r"
2563
def __init__(self, container_format):
2564
self.container_format = container_format
2567
class UnexpectedEndOfContainerError(ContainerError):
2569
_fmt = "Unexpected end of container stream"
2572
class UnknownRecordTypeError(ContainerError):
2574
_fmt = "Unknown record type: %(record_type)r"
2576
def __init__(self, record_type):
2577
self.record_type = record_type
2580
class InvalidRecordError(ContainerError):
2582
_fmt = "Invalid record: %(reason)s"
2584
def __init__(self, reason):
2585
self.reason = reason
2588
class ContainerHasExcessDataError(ContainerError):
2590
_fmt = "Container has data after end marker: %(excess)r"
2592
def __init__(self, excess):
2593
self.excess = excess
2596
class DuplicateRecordNameError(ContainerError):
2598
_fmt = "Container has multiple records with the same name: %(name)s"
2600
def __init__(self, name):
2604
class NoDestinationAddress(InternalBzrError):
2606
_fmt = "Message does not have a destination address."
2609
class RepositoryDataStreamError(BzrError):
2611
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2613
def __init__(self, reason):
2614
self.reason = reason
2617
class SMTPError(BzrError):
2619
_fmt = "SMTP error: %(error)s"
2621
def __init__(self, error):
2625
class NoMessageSupplied(BzrError):
2627
_fmt = "No message supplied."
2630
class NoMailAddressSpecified(BzrError):
2632
_fmt = "No mail-to address specified."
2635
class UnknownMailClient(BzrError):
2637
_fmt = "Unknown mail client: %(mail_client)s"
2639
def __init__(self, mail_client):
2640
BzrError.__init__(self, mail_client=mail_client)
2643
class MailClientNotFound(BzrError):
2645
_fmt = "Unable to find mail client with the following names:"\
2646
" %(mail_command_list_string)s"
2648
def __init__(self, mail_command_list):
2649
mail_command_list_string = ', '.join(mail_command_list)
2650
BzrError.__init__(self, mail_command_list=mail_command_list,
2651
mail_command_list_string=mail_command_list_string)
2653
class SMTPConnectionRefused(SMTPError):
2655
_fmt = "SMTP connection to %(host)s refused"
2657
def __init__(self, error, host):
2662
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2664
_fmt = "Please specify smtp_server. No server at default %(host)s."
2667
class BzrDirError(BzrError):
2669
def __init__(self, bzrdir):
2670
import bzrlib.urlutils as urlutils
2671
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2673
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2676
class UnsyncedBranches(BzrDirError):
2678
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2679
" bzr help sync-for-reconfigure.")
2681
def __init__(self, bzrdir, target_branch):
2682
BzrDirError.__init__(self, bzrdir)
2683
import bzrlib.urlutils as urlutils
2684
self.target_url = urlutils.unescape_for_display(target_branch.base,
2688
class AlreadyBranch(BzrDirError):
2690
_fmt = "'%(display_url)s' is already a branch."
2693
class AlreadyTree(BzrDirError):
2695
_fmt = "'%(display_url)s' is already a tree."
2698
class AlreadyCheckout(BzrDirError):
2700
_fmt = "'%(display_url)s' is already a checkout."
2703
class AlreadyLightweightCheckout(BzrDirError):
2705
_fmt = "'%(display_url)s' is already a lightweight checkout."
2708
class AlreadyUsingShared(BzrDirError):
2710
_fmt = "'%(display_url)s' is already using a shared repository."
2713
class AlreadyStandalone(BzrDirError):
2715
_fmt = "'%(display_url)s' is already standalone."
2718
class ReconfigurationNotSupported(BzrDirError):
2720
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2723
class NoBindLocation(BzrDirError):
2725
_fmt = "No location could be found to bind to at %(display_url)s."
2728
class UncommittedChanges(BzrError):
2730
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2732
def __init__(self, tree):
2733
import bzrlib.urlutils as urlutils
2734
display_url = urlutils.unescape_for_display(
2735
tree.bzrdir.root_transport.base, 'ascii')
2736
BzrError.__init__(self, tree=tree, display_url=display_url)
2739
class MissingTemplateVariable(BzrError):
2741
_fmt = 'Variable {%(name)s} is not available.'
2743
def __init__(self, name):
2747
class NoTemplate(BzrError):
2749
_fmt = 'No template specified.'
2752
class UnableCreateSymlink(BzrError):
2754
_fmt = 'Unable to create symlink %(path_str)son this platform'
2756
def __init__(self, path=None):
2760
path_str = repr(str(path))
2761
except UnicodeEncodeError:
2762
path_str = repr(path)
2764
self.path_str = path_str
2767
class UnsupportedTimezoneFormat(BzrError):
2769
_fmt = ('Unsupported timezone format "%(timezone)s", '
2770
'options are "utc", "original", "local".')
2772
def __init__(self, timezone):
2773
self.timezone = timezone
2776
class CommandAvailableInPlugin(StandardError):
2778
internal_error = False
2780
def __init__(self, cmd_name, plugin_metadata, provider):
2782
self.plugin_metadata = plugin_metadata
2783
self.cmd_name = cmd_name
2784
self.provider = provider
2788
_fmt = ('"%s" is not a standard bzr command. \n'
2789
'However, the following official plugin provides this command: %s\n'
2790
'You can install it by going to: %s'
2791
% (self.cmd_name, self.plugin_metadata['name'],
2792
self.plugin_metadata['url']))
2797
class NoPluginAvailable(BzrError):
2801
class NotATerminal(BzrError):
2803
_fmt = 'Unable to ask for a password without real terminal.'
2806
class UnableEncodePath(BzrError):
2808
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2809
'user encoding %(user_encoding)s')
2811
def __init__(self, path, kind):
2814
self.user_encoding = osutils.get_user_encoding()
2817
class NoSuchAlias(BzrError):
2819
_fmt = ('The alias "%(alias_name)s" does not exist.')
2821
def __init__(self, alias_name):
2822
BzrError.__init__(self, alias_name=alias_name)
2825
class DirectoryLookupFailure(BzrError):
2826
"""Base type for lookup errors."""
2831
class InvalidLocationAlias(DirectoryLookupFailure):
2833
_fmt = '"%(alias_name)s" is not a valid location alias.'
2835
def __init__(self, alias_name):
2836
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2839
class UnsetLocationAlias(DirectoryLookupFailure):
2841
_fmt = 'No %(alias_name)s location assigned.'
2843
def __init__(self, alias_name):
2844
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2847
class CannotBindAddress(BzrError):
2849
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2851
def __init__(self, host, port, orig_error):
2852
BzrError.__init__(self, host=host, port=port,
2853
orig_error=orig_error[1])
2856
class UnknownRules(BzrError):
2858
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2860
def __init__(self, unknowns):
2861
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2864
class HookFailed(BzrError):
2865
"""Raised when a pre_change_branch_tip hook function fails anything other
2866
than TipChangeRejected.
2869
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2870
"%(traceback_text)s%(exc_value)s")
2872
def __init__(self, hook_stage, hook_name, exc_info):
2874
self.hook_stage = hook_stage
2875
self.hook_name = hook_name
2876
self.exc_info = exc_info
2877
self.exc_type = exc_info[0]
2878
self.exc_value = exc_info[1]
2879
self.exc_tb = exc_info[2]
2880
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2883
class TipChangeRejected(BzrError):
2884
"""A pre_change_branch_tip hook function may raise this to cleanly and
2885
explicitly abort a change to a branch tip.
2888
_fmt = u"Tip change rejected: %(msg)s"
2890
def __init__(self, msg):
added
removed
bzrlib/errors.py
