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
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
72
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)
74
# XXX: Should we show the exception class in
75
# exceptions that don't provide their own message?
76
# maybe it should be done at a higher level
77
## n = self.__class__.__name__ + ': '
79
if len(self.args) == 1:
80
return str(self.args[0])
81
elif len(self.args) == 2:
82
# further explanation or suggestions
84
return n + '\n '.join([self.args[0]] + self.args[1])
86
return n + "%r" % self
88
return n + `self.args`
97
s = getattr(self, '_preformatted_string', None)
99
# contains a preformatted message; must be cast to plain str
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.
111
if isinstance(s, unicode):
112
return s.encode('utf8')
114
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
115
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
116
% (self.__class__.__name__,
118
getattr(self, '_fmt', None),
121
def _get_format_string(self):
122
"""Return format string for this exception or None"""
123
fmt = getattr(self, '_fmt', None)
126
fmt = getattr(self, '__doc__', None)
128
symbol_versioning.warn("%s uses its docstring as a format, "
129
"it should use _fmt instead" % self.__class__.__name__,
132
return 'Unprintable exception %s: dict=%r, fmt=%r' \
133
% (self.__class__.__name__,
135
getattr(self, '_fmt', None),
139
class InternalBzrError(BzrError):
140
"""Base class for errors that are internal in nature.
142
This is a convenience class for errors that are internal. The
143
internal_error attribute can still be altered in subclasses, if needed.
144
Using this class is simply an easy way to get internal errors.
147
internal_error = True
91
150
class BzrNewError(BzrError):
151
"""Deprecated error base class."""
93
152
# base classes should override the docstring with their human-
94
153
# readable explanation
96
def __init__(self, **kwds):
155
def __init__(self, *args, **kwds):
156
# XXX: Use the underlying BzrError to always generate the args
157
# attribute if it doesn't exist. We can't use super here, because
158
# exceptions are old-style classes in python2.4 (but new in 2.5).
160
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
161
'please convert %s to use BzrError instead'
162
% self.__class__.__name__,
165
BzrError.__init__(self, *args)
97
166
for key, value in kwds.items():
98
167
setattr(self, key, value)
100
169
def __str__(self):
102
return self.__doc__ % self.__dict__
103
except (NameError, ValueError, KeyError), e:
104
return 'Unprintable exception %s: %s' \
105
% (self.__class__.__name__, str(e))
108
class BzrCheckError(BzrNewError):
109
"""Internal check failed: %(message)s"""
171
# __str__() should always return a 'str' object
172
# never a 'unicode' object.
173
s = self.__doc__ % self.__dict__
174
if isinstance(s, unicode):
175
return s.encode('utf8')
177
except (TypeError, NameError, ValueError, KeyError), e:
178
return 'Unprintable exception %s(%r): %r' \
179
% (self.__class__.__name__,
183
class AlreadyBuilding(BzrError):
185
_fmt = "The tree builder is already building a tree."
188
class BzrCheckError(InternalBzrError):
190
_fmt = "Internal check failed: %(message)s"
111
192
def __init__(self, message):
112
BzrNewError.__init__(self)
193
BzrError.__init__(self)
113
194
self.message = message
116
class InvalidEntryName(BzrNewError):
117
"""Invalid entry name: %(name)s"""
197
class DisabledMethod(InternalBzrError):
199
_fmt = "The smart server method '%(class_name)s' is disabled."
201
def __init__(self, class_name):
202
BzrError.__init__(self)
203
self.class_name = class_name
206
class IncompatibleAPI(BzrError):
208
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
209
'It supports versions "%(minimum)s" to "%(current)s".'
211
def __init__(self, api, wanted, minimum, current):
214
self.minimum = minimum
215
self.current = current
218
class InProcessTransport(BzrError):
220
_fmt = "The transport '%(transport)s' is only accessible within this " \
223
def __init__(self, transport):
224
self.transport = transport
227
class InvalidEntryName(InternalBzrError):
229
_fmt = "Invalid entry name: %(name)s"
118
231
def __init__(self, name):
119
BzrNewError.__init__(self)
232
BzrError.__init__(self)
123
class InvalidRevisionNumber(BzrNewError):
124
"""Invalid revision number %(revno)d"""
236
class InvalidRevisionNumber(BzrError):
238
_fmt = "Invalid revision number %(revno)s"
125
240
def __init__(self, revno):
126
BzrNewError.__init__(self)
241
BzrError.__init__(self)
127
242
self.revno = revno
130
class InvalidRevisionId(BzrNewError):
131
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
245
class InvalidRevisionId(BzrError):
247
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
132
249
def __init__(self, revision_id, branch):
133
BzrNewError.__init__(self)
250
# branch can be any string or object with __str__ defined
251
BzrError.__init__(self)
134
252
self.revision_id = revision_id
135
253
self.branch = branch
138
class NoWorkingTree(BzrNewError):
139
"""No WorkingTree exists for %s(base)."""
256
class ReservedId(BzrError):
258
_fmt = "Reserved revision-id {%(revision_id)s}"
260
def __init__(self, revision_id):
261
self.revision_id = revision_id
264
class RootMissing(InternalBzrError):
266
_fmt = ("The root entry of a tree must be the first entry supplied to "
267
"record_entry_contents.")
270
class NoPublicBranch(BzrError):
272
_fmt = 'There is no public branch set for "%(branch_url)s".'
274
def __init__(self, branch):
275
import bzrlib.urlutils as urlutils
276
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
277
BzrError.__init__(self, branch_url=public_location)
280
class NoHelpTopic(BzrError):
282
_fmt = ("No help could be found for '%(topic)s'. "
283
"Please use 'bzr help topics' to obtain a list of topics.")
285
def __init__(self, topic):
289
class NoSuchId(BzrError):
291
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
293
def __init__(self, tree, file_id):
294
BzrError.__init__(self)
295
self.file_id = file_id
299
class NoSuchIdInRepository(NoSuchId):
301
_fmt = ('The file id "%(file_id)s" is not present in the repository'
304
def __init__(self, repository, file_id):
305
BzrError.__init__(self, repository=repository, file_id=file_id)
308
class InventoryModified(InternalBzrError):
310
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
311
" so a clean inventory cannot be read without data loss.")
313
def __init__(self, tree):
317
class NoWorkingTree(BzrError):
319
_fmt = 'No WorkingTree exists for "%(base)s".'
141
321
def __init__(self, base):
142
BzrNewError.__init__(self)
322
BzrError.__init__(self)
146
class NotLocalUrl(BzrNewError):
147
"""%s(url) is not a local path."""
326
class NotBuilding(BzrError):
328
_fmt = "Not currently building a tree."
331
class NotLocalUrl(BzrError):
333
_fmt = "%(url)s is not a local path."
149
335
def __init__(self, url):
150
BzrNewError.__init__(self)
339
class WorkingTreeAlreadyPopulated(InternalBzrError):
341
_fmt = 'Working tree already populated in "%(base)s"'
343
def __init__(self, base):
154
347
class BzrCommandError(BzrError):
155
# Error from malformed user command
156
# This is being misused as a generic exception
157
# pleae subclass. RBC 20051030
348
"""Error from user command"""
350
# Error from malformed user command; please avoid raising this as a
351
# generic exception not caused by user input.
159
353
# I think it's a waste of effort to differentiate between errors that
160
354
# are not intended to be caught anyway. UI code need not subclass
161
355
# BzrCommandError, and non-UI code should not throw a subclass of
162
356
# BzrCommandError. ADHB 20051211
357
def __init__(self, msg):
358
# Object.__str__() must return a real string
359
# returning a Unicode string is a python error.
360
if isinstance(msg, unicode):
361
self.msg = msg.encode('utf8')
163
365
def __str__(self):
369
class NotWriteLocked(BzrError):
371
_fmt = """%(not_locked)r is not write locked but needs to be."""
373
def __init__(self, not_locked):
374
self.not_locked = not_locked
167
377
class BzrOptionError(BzrCommandError):
168
"""Some missing or otherwise incorrect option was supplied."""
171
class StrictCommitFailed(Exception):
172
"""Commit refused because there are unknowns in the tree."""
175
class PathError(BzrNewError):
176
"""Generic path error: %(path)r%(extra)s)"""
379
_fmt = "Error in command line options"
382
class BadIndexFormatSignature(BzrError):
384
_fmt = "%(value)s is not an index of type %(_type)s."
386
def __init__(self, value, _type):
387
BzrError.__init__(self)
392
class BadIndexData(BzrError):
394
_fmt = "Error in data for index %(value)s."
396
def __init__(self, value):
397
BzrError.__init__(self)
401
class BadIndexDuplicateKey(BzrError):
403
_fmt = "The key '%(key)s' is already in index '%(index)s'."
405
def __init__(self, key, index):
406
BzrError.__init__(self)
411
class BadIndexKey(BzrError):
413
_fmt = "The key '%(key)s' is not a valid key."
415
def __init__(self, key):
416
BzrError.__init__(self)
420
class BadIndexOptions(BzrError):
422
_fmt = "Could not parse options for index %(value)s."
424
def __init__(self, value):
425
BzrError.__init__(self)
429
class BadIndexValue(BzrError):
431
_fmt = "The value '%(value)s' is not a valid value."
433
def __init__(self, value):
434
BzrError.__init__(self)
438
class BadOptionValue(BzrError):
440
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
442
def __init__(self, name, value):
443
BzrError.__init__(self, name=name, value=value)
446
class StrictCommitFailed(BzrError):
448
_fmt = "Commit refused because there are unknown files in the tree"
451
# XXX: Should be unified with TransportError; they seem to represent the
453
# RBC 20060929: I think that unifiying with TransportError would be a mistake
454
# - this is finer than a TransportError - and more useful as such. It
455
# differentiates between 'transport has failed' and 'operation on a transport
457
class PathError(BzrError):
459
_fmt = "Generic path error: %(path)r%(extra)s)"
178
461
def __init__(self, path, extra=None):
179
BzrNewError.__init__(self)
462
BzrError.__init__(self)
182
465
self.extra = ': ' + str(extra)
604
class InvalidNormalization(PathError):
606
_fmt = 'Path "%(path)s" is not unicode normalized'
609
# TODO: This is given a URL; we try to unescape it but doing that from inside
610
# the exception object is a bit undesirable.
611
# TODO: Probably this behavior of should be a common superclass
219
612
class NotBranchError(PathError):
220
"""Not a branch: %(path)s"""
614
_fmt = 'Not a branch: "%(path)s".'
616
def __init__(self, path):
617
import bzrlib.urlutils as urlutils
618
self.path = urlutils.unescape_for_display(path, 'ascii')
621
class NoSubmitBranch(PathError):
623
_fmt = 'No submit branch available for branch "%(path)s"'
625
def __init__(self, branch):
626
import bzrlib.urlutils as urlutils
627
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
223
630
class AlreadyBranchError(PathError):
224
"""Already a branch: %(path)s. Use `bzr checkout` to build a working tree."""
227
class NoRepositoryPresent(BzrNewError):
228
"""Not repository present: %(path)r"""
632
_fmt = 'Already a branch: "%(path)s".'
635
class BranchExistsWithoutWorkingTree(PathError):
637
_fmt = 'Directory contains a branch, but no working tree \
638
(use bzr checkout if you wish to build a working tree): "%(path)s"'
641
class AtomicFileAlreadyClosed(PathError):
643
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
646
def __init__(self, path, function):
647
PathError.__init__(self, path=path, extra=None)
648
self.function = function
651
class InaccessibleParent(PathError):
653
_fmt = ('Parent not accessible given base "%(base)s" and'
654
' relative path "%(path)s"')
656
def __init__(self, path, base):
657
PathError.__init__(self, path)
661
class NoRepositoryPresent(BzrError):
663
_fmt = 'No repository present: "%(path)s"'
229
664
def __init__(self, bzrdir):
230
BzrNewError.__init__(self)
665
BzrError.__init__(self)
231
666
self.path = bzrdir.transport.clone('..').base
234
class FileInWrongBranch(BzrNewError):
235
"""File %(path)s in not in branch %(branch_base)s."""
669
class FileInWrongBranch(BzrError):
671
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
237
673
def __init__(self, branch, path):
238
BzrNewError.__init__(self)
674
BzrError.__init__(self)
239
675
self.branch = branch
240
676
self.branch_base = branch.base
244
680
class UnsupportedFormatError(BzrError):
245
"""Specified path is a bzr branch that we recognize but cannot read."""
247
return 'unsupported branch format: %s' % self.args[0]
682
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
250
685
class UnknownFormatError(BzrError):
251
"""Specified path is a bzr branch whose format we do not recognize."""
253
return 'unknown branch format: %s' % self.args[0]
256
class IncompatibleFormat(BzrNewError):
257
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
687
_fmt = "Unknown %(kind)s format: %(format)r"
689
def __init__(self, format, kind='branch'):
694
class IncompatibleFormat(BzrError):
696
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
259
698
def __init__(self, format, bzrdir_format):
260
BzrNewError.__init__(self)
699
BzrError.__init__(self)
261
700
self.format = format
262
701
self.bzrdir = bzrdir_format
265
class NotVersionedError(BzrNewError):
266
"""%(path)s is not versioned"""
267
def __init__(self, path):
268
BzrNewError.__init__(self)
272
class PathsNotVersionedError(BzrNewError):
273
# used when reporting several paths are not versioned
274
"""Path(s) are not versioned: %(paths_as_string)s"""
704
class IncompatibleRepositories(BzrError):
706
_fmt = "Repository %(target)s is not compatible with repository"\
709
def __init__(self, source, target):
710
BzrError.__init__(self, target=target, source=source)
713
class IncompatibleRevision(BzrError):
715
_fmt = "Revision is not compatible with %(repo_format)s"
717
def __init__(self, repo_format):
718
BzrError.__init__(self)
719
self.repo_format = repo_format
722
class AlreadyVersionedError(BzrError):
723
"""Used when a path is expected not to be versioned, but it is."""
725
_fmt = "%(context_info)s%(path)s is already versioned."
727
def __init__(self, path, context_info=None):
728
"""Construct a new AlreadyVersionedError.
730
:param path: This is the path which is versioned,
731
which should be in a user friendly form.
732
:param context_info: If given, this is information about the context,
733
which could explain why this is expected to not be versioned.
735
BzrError.__init__(self)
737
if context_info is None:
738
self.context_info = ''
740
self.context_info = context_info + ". "
743
class NotVersionedError(BzrError):
744
"""Used when a path is expected to be versioned, but it is not."""
746
_fmt = "%(context_info)s%(path)s is not versioned."
748
def __init__(self, path, context_info=None):
749
"""Construct a new NotVersionedError.
751
:param path: This is the path which is not versioned,
752
which should be in a user friendly form.
753
:param context_info: If given, this is information about the context,
754
which could explain why this is expected to be versioned.
756
BzrError.__init__(self)
758
if context_info is None:
759
self.context_info = ''
761
self.context_info = context_info + ". "
764
class PathsNotVersionedError(BzrError):
765
"""Used when reporting several paths which are not versioned"""
767
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
276
769
def __init__(self, paths):
277
770
from bzrlib.osutils import quotefn
278
BzrNewError.__init__(self)
280
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
771
BzrError.__init__(self)
773
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
776
class PathsDoNotExist(BzrError):
778
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
780
# used when reporting that paths are neither versioned nor in the working
783
def __init__(self, paths, extra=None):
785
from bzrlib.osutils import quotefn
786
BzrError.__init__(self)
788
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
790
self.extra = ': ' + str(extra)
283
795
class BadFileKindError(BzrError):
284
"""Specified file is of a kind that cannot be added.
286
(For example a symlink or device file.)"""
289
class ForbiddenFileError(BzrError):
290
"""Cannot operate on a file because it is a control file."""
293
class LockError(BzrNewError):
294
"""Lock error: %(message)s"""
797
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
799
def __init__(self, filename, kind):
800
BzrError.__init__(self, filename=filename, kind=kind)
803
class ForbiddenControlFileError(BzrError):
805
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
808
class LockError(InternalBzrError):
810
_fmt = "Lock error: %(msg)s"
295
812
# All exceptions from the lock/unlock functions should be from
296
813
# this exception class. They will be translated as necessary. The
297
814
# original exception is available as e.original_error
299
816
# New code should prefer to raise specific subclasses
300
817
def __init__(self, message):
301
self.message = message
818
# Python 2.5 uses a slot for StandardError.message,
819
# so use a different variable name. We now work around this in
820
# BzrError.__str__, but this member name is kept for compatability.
824
class LockActive(LockError):
826
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
828
internal_error = False
830
def __init__(self, lock_description):
831
self.lock_description = lock_description
304
834
class CommitNotPossible(LockError):
305
"""A commit was attempted but we do not have a write lock open."""
836
_fmt = "A commit was attempted but we do not have a write lock open."
306
838
def __init__(self):
310
842
class AlreadyCommitted(LockError):
311
"""A rollback was requested, but is not able to be accomplished."""
844
_fmt = "A rollback was requested, but is not able to be accomplished."
312
846
def __init__(self):
316
850
class ReadOnlyError(LockError):
317
"""A write attempt was made in a read only transaction on %(obj)s"""
852
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
854
# TODO: There should also be an error indicating that you need a write
855
# lock and don't have any lock at all... mbp 20070226
318
857
def __init__(self, obj):
322
class OutSideTransaction(BzrNewError):
323
"""A transaction related operation was attempted after the transaction finished."""
861
class ReadOnlyLockError(LockError):
863
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
865
@symbol_versioning.deprecated_method(symbol_versioning.zero_ninetytwo)
866
def __init__(self, fname, msg):
867
LockError.__init__(self, '')
872
class LockFailed(LockError):
874
internal_error = False
876
_fmt = "Cannot lock %(lock)s: %(why)s"
878
def __init__(self, lock, why):
879
LockError.__init__(self, '')
884
class OutSideTransaction(BzrError):
886
_fmt = ("A transaction related operation was attempted after"
887
" the transaction finished.")
326
890
class ObjectNotLocked(LockError):
327
"""%(obj)r is not locked"""
892
_fmt = "%(obj)r is not locked"
328
894
# this can indicate that any particular object is not locked; see also
329
895
# LockNotHeld which means that a particular *lock* object is not held by
330
896
# the caller -- perhaps they should be unified.
368
955
class LockNotHeld(LockError):
369
"""Lock not held: %(lock)s"""
957
_fmt = "Lock not held: %(lock)s"
959
internal_error = False
370
961
def __init__(self, lock):
374
class PointlessCommit(BzrNewError):
375
"""No changes to commit"""
378
class UpgradeReadonly(BzrNewError):
379
"""Upgrade URL cannot work with readonly URL's."""
382
class UpToDateFormat(BzrNewError):
383
"""The branch format %(format)s is already at the most recent format."""
965
class TokenLockingNotSupported(LockError):
967
_fmt = "The object %(obj)s does not support token specifying a token when locking."
969
def __init__(self, obj):
973
class TokenMismatch(LockBroken):
975
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
977
internal_error = True
979
def __init__(self, given_token, lock_token):
980
self.given_token = given_token
981
self.lock_token = lock_token
984
class PointlessCommit(BzrError):
986
_fmt = "No changes to commit"
989
class CannotCommitSelectedFileMerge(BzrError):
991
_fmt = 'Selected-file commit of merges is not supported yet:'\
992
' files %(files_str)s'
994
def __init__(self, files):
995
files_str = ', '.join(files)
996
BzrError.__init__(self, files=files, files_str=files_str)
999
class BadCommitMessageEncoding(BzrError):
1001
_fmt = 'The specified commit message contains characters unsupported by '\
1002
'the current encoding.'
1005
class UpgradeReadonly(BzrError):
1007
_fmt = "Upgrade URL cannot work with readonly URLs."
1010
class UpToDateFormat(BzrError):
1012
_fmt = "The branch format %(format)s is already at the most recent format."
385
1014
def __init__(self, format):
386
BzrNewError.__init__(self)
1015
BzrError.__init__(self)
387
1016
self.format = format
391
1019
class StrictCommitFailed(Exception):
392
"""Commit refused because there are unknowns in the tree."""
395
class NoSuchRevision(BzrError):
1021
_fmt = "Commit refused because there are unknowns in the tree."
1024
class NoSuchRevision(InternalBzrError):
1026
_fmt = "%(branch)s has no revision %(revision)s"
396
1028
def __init__(self, branch, revision):
398
self.revision = revision
399
msg = "Branch %s has no revision %s" % (branch, revision)
400
BzrError.__init__(self, msg)
1029
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1030
BzrError.__init__(self, branch=branch, revision=revision)
1033
# zero_ninetyone: this exception is no longer raised and should be removed
1034
class NotLeftParentDescendant(InternalBzrError):
1036
_fmt = ("Revision %(old_revision)s is not the left parent of"
1037
" %(new_revision)s, but branch %(branch_location)s expects this")
1039
def __init__(self, branch, old_revision, new_revision):
1040
BzrError.__init__(self, branch_location=branch.base,
1041
old_revision=old_revision,
1042
new_revision=new_revision)
1045
class RangeInChangeOption(BzrError):
1047
_fmt = "Option --change does not accept revision ranges"
1050
class NoSuchRevisionSpec(BzrError):
1052
_fmt = "No namespace registered for string: %(spec)r"
1054
def __init__(self, spec):
1055
BzrError.__init__(self, spec=spec)
1058
class NoSuchRevisionInTree(NoSuchRevision):
1059
"""When using Tree.revision_tree, and the revision is not accessible."""
1061
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1063
def __init__(self, tree, revision_id):
1064
BzrError.__init__(self)
1066
self.revision_id = revision_id
1069
class InvalidRevisionSpec(BzrError):
1071
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1072
" %(branch)s%(extra)s")
1074
def __init__(self, spec, branch, extra=None):
1075
BzrError.__init__(self, branch=branch, spec=spec)
1077
self.extra = '\n' + str(extra)
403
1082
class HistoryMissing(BzrError):
404
def __init__(self, branch, object_type, object_id):
406
BzrError.__init__(self,
407
'%s is missing %s {%s}'
408
% (branch, object_type, object_id))
1084
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1087
class AppendRevisionsOnlyViolation(BzrError):
1089
_fmt = ('Operation denied because it would change the main history,'
1090
' which is not permitted by the append_revisions_only setting on'
1091
' branch "%(location)s".')
1093
def __init__(self, location):
1094
import bzrlib.urlutils as urlutils
1095
location = urlutils.unescape_for_display(location, 'ascii')
1096
BzrError.__init__(self, location=location)
411
1099
class DivergedBranches(BzrError):
1101
_fmt = ("These branches have diverged."
1102
" Use the merge command to reconcile them.")
413
1104
def __init__(self, branch1, branch2):
414
BzrError.__init__(self, "These branches have diverged. Try merge.")
415
1105
self.branch1 = branch1
416
1106
self.branch2 = branch2
419
class UnrelatedBranches(BzrCommandError):
421
msg = "Branches have no common ancestor, and no base revision"\
423
BzrCommandError.__init__(self, msg)
1109
class NotLefthandHistory(InternalBzrError):
1111
_fmt = "Supplied history does not follow left-hand parents"
1113
def __init__(self, history):
1114
BzrError.__init__(self, history=history)
1117
class UnrelatedBranches(BzrError):
1119
_fmt = ("Branches have no common ancestor, and"
1120
" no merge base revision was specified.")
1123
class CannotReverseCherrypick(BzrError):
1125
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
426
1129
class NoCommonAncestor(BzrError):
1131
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
427
1133
def __init__(self, revision_a, revision_b):
428
msg = "Revisions have no common ancestor: %s %s." \
429
% (revision_a, revision_b)
430
BzrError.__init__(self, msg)
1134
self.revision_a = revision_a
1135
self.revision_b = revision_b
433
1138
class NoCommonRoot(BzrError):
1140
_fmt = ("Revisions are not derived from the same root: "
1141
"%(revision_a)s %(revision_b)s.")
434
1143
def __init__(self, revision_a, revision_b):
435
msg = "Revisions are not derived from the same root: %s %s." \
436
% (revision_a, revision_b)
437
BzrError.__init__(self, msg)
1144
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
441
1147
class NotAncestor(BzrError):
1149
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
442
1151
def __init__(self, rev_id, not_ancestor_id):
443
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
445
BzrError.__init__(self, msg)
447
self.not_ancestor_id = not_ancestor_id
1152
BzrError.__init__(self, rev_id=rev_id,
1153
not_ancestor_id=not_ancestor_id)
450
1156
class InstallFailed(BzrError):
451
1158
def __init__(self, revisions):
452
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1159
revision_str = ", ".join(str(r) for r in revisions)
1160
msg = "Could not install revisions:\n%s" % revision_str
453
1161
BzrError.__init__(self, msg)
454
1162
self.revisions = revisions
457
1165
class AmbiguousBase(BzrError):
458
1167
def __init__(self, bases):
459
1168
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
460
1169
DeprecationWarning)
461
msg = "The correct base is unclear, becase %s are all equally close" %\
1170
msg = ("The correct base is unclear, because %s are all equally close"
463
1172
BzrError.__init__(self, msg)
464
1173
self.bases = bases
467
1176
class NoCommits(BzrError):
1178
_fmt = "Branch %(branch)s has no commits."
468
1180
def __init__(self, branch):
469
msg = "Branch %s has no commits." % branch
470
BzrError.__init__(self, msg)
1181
BzrError.__init__(self, branch=branch)
473
1184
class UnlistableStore(BzrError):
474
1186
def __init__(self, store):
475
1187
BzrError.__init__(self, "Store %s is not listable" % store)
479
1191
class UnlistableBranch(BzrError):
480
1193
def __init__(self, br):
481
1194
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
484
class BoundBranchOutOfDate(BzrNewError):
485
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
1197
class BoundBranchOutOfDate(BzrError):
1199
_fmt = ("Bound branch %(branch)s is out of date with master branch"
486
1202
def __init__(self, branch, master):
487
BzrNewError.__init__(self)
1203
BzrError.__init__(self)
488
1204
self.branch = branch
489
1205
self.master = master
492
class CommitToDoubleBoundBranch(BzrNewError):
493
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
1208
class CommitToDoubleBoundBranch(BzrError):
1210
_fmt = ("Cannot commit to branch %(branch)s."
1211
" It is bound to %(master)s, which is bound to %(remote)s.")
494
1213
def __init__(self, branch, master, remote):
495
BzrNewError.__init__(self)
1214
BzrError.__init__(self)
496
1215
self.branch = branch
497
1216
self.master = master
498
1217
self.remote = remote
501
class OverwriteBoundBranch(BzrNewError):
502
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1220
class OverwriteBoundBranch(BzrError):
1222
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
503
1224
def __init__(self, branch):
504
BzrNewError.__init__(self)
1225
BzrError.__init__(self)
505
1226
self.branch = branch
508
class BoundBranchConnectionFailure(BzrNewError):
509
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1229
class BoundBranchConnectionFailure(BzrError):
1231
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1232
" => %(target)s: %(error)s")
510
1234
def __init__(self, branch, target, error):
511
BzrNewError.__init__(self)
1235
BzrError.__init__(self)
512
1236
self.branch = branch
513
1237
self.target = target
514
1238
self.error = error
517
class WeaveError(BzrNewError):
518
"""Error in processing weave: %(message)s"""
1241
class WeaveError(BzrError):
1243
_fmt = "Error in processing weave: %(message)s"
520
1245
def __init__(self, message=None):
521
BzrNewError.__init__(self)
1246
BzrError.__init__(self)
522
1247
self.message = message
525
1250
class WeaveRevisionAlreadyPresent(WeaveError):
526
"""Revision {%(revision_id)s} already present in %(weave)s"""
1252
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
527
1254
def __init__(self, revision_id, weave):
529
1256
WeaveError.__init__(self)
622
class NoSuchExportFormat(BzrNewError):
623
"""Export format %(format)r not supported"""
1359
class KnitDataStreamIncompatible(KnitError):
1360
# Not raised anymore, as we can convert data streams. In future we may
1361
# need it again for more exotic cases, so we're keeping it around for now.
1363
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1365
def __init__(self, stream_format, target_format):
1366
self.stream_format = stream_format
1367
self.target_format = target_format
1370
class KnitDataStreamUnknown(KnitError):
1371
# Indicates a data stream we don't know how to handle.
1373
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1375
def __init__(self, stream_format):
1376
self.stream_format = stream_format
1379
class KnitHeaderError(KnitError):
1381
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1383
def __init__(self, badline, filename):
1384
KnitError.__init__(self)
1385
self.badline = badline
1386
self.filename = filename
1388
class KnitIndexUnknownMethod(KnitError):
1389
"""Raised when we don't understand the storage method.
1391
Currently only 'fulltext' and 'line-delta' are supported.
1394
_fmt = ("Knit index %(filename)s does not have a known method"
1395
" in options: %(options)r")
1397
def __init__(self, filename, options):
1398
KnitError.__init__(self)
1399
self.filename = filename
1400
self.options = options
1403
class NoSuchExportFormat(BzrError):
1405
_fmt = "Export format %(format)r not supported"
624
1407
def __init__(self, format):
625
BzrNewError.__init__(self)
1408
BzrError.__init__(self)
626
1409
self.format = format
629
1412
class TransportError(BzrError):
630
"""All errors thrown by Transport implementations should derive
1414
_fmt = "Transport error: %(msg)s %(orig_error)s"
633
1416
def __init__(self, msg=None, orig_error=None):
634
1417
if msg is None and orig_error is not None:
635
1418
msg = str(orig_error)
636
BzrError.__init__(self, msg)
1419
if orig_error is None:
638
1424
self.orig_error = orig_error
1425
BzrError.__init__(self)
1428
class TooManyConcurrentRequests(InternalBzrError):
1430
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1431
" Be sure to finish_writing and finish_reading on the"
1432
" currently open request.")
1434
def __init__(self, medium):
1435
self.medium = medium
1438
class SmartProtocolError(TransportError):
1440
_fmt = "Generic bzr smart protocol error: %(details)s"
1442
def __init__(self, details):
1443
self.details = details
641
1446
# A set of semi-meaningful errors which can be thrown
642
1447
class TransportNotPossible(TransportError):
643
"""This is for transports where a specific function is explicitly not
644
possible. Such as pushing files to an HTTP server.
1449
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
649
1452
class ConnectionError(TransportError):
650
"""A connection problem prevents file retrieval.
651
This does not indicate whether the file exists or not; it indicates that a
652
precondition for requesting the file was not met.
654
def __init__(self, msg=None, orig_error=None):
655
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1454
_fmt = "Connection error: %(msg)s %(orig_error)s"
1457
class SocketConnectionError(ConnectionError):
1459
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1461
def __init__(self, host, port=None, msg=None, orig_error=None):
1463
msg = 'Failed to connect to'
1464
if orig_error is None:
1467
orig_error = '; ' + str(orig_error)
1468
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1473
self.port = ':%s' % port
658
1476
class ConnectionReset(TransportError):
659
"""The connection has been closed."""
1478
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1481
class InvalidRange(TransportError):
1483
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1485
def __init__(self, path, offset, msg=None):
1486
TransportError.__init__(self, msg)
1488
self.offset = offset
1491
class InvalidHttpResponse(TransportError):
1493
_fmt = "Invalid http response for %(path)s: %(msg)s"
1495
def __init__(self, path, msg, orig_error=None):
1497
TransportError.__init__(self, msg, orig_error=orig_error)
1500
class InvalidHttpRange(InvalidHttpResponse):
1502
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1504
def __init__(self, path, range, msg):
1506
InvalidHttpResponse.__init__(self, path, msg)
1509
class InvalidHttpContentType(InvalidHttpResponse):
1511
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1513
def __init__(self, path, ctype, msg):
1515
InvalidHttpResponse.__init__(self, path, msg)
1518
class RedirectRequested(TransportError):
1520
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1522
def __init__(self, source, target, is_permanent=False, qual_proto=None):
1523
self.source = source
1524
self.target = target
1526
self.permanently = ' permanently'
1528
self.permanently = ''
1529
self._qualified_proto = qual_proto
1530
TransportError.__init__(self)
1532
def _requalify_url(self, url):
1533
"""Restore the qualified proto in front of the url"""
1534
# When this exception is raised, source and target are in
1535
# user readable format. But some transports may use a
1536
# different proto (http+urllib:// will present http:// to
1537
# the user. If a qualified proto is specified, the code
1538
# trapping the exception can get the qualified urls to
1539
# properly handle the redirection themself (creating a
1540
# new transport object from the target url for example).
1541
# But checking that the scheme of the original and
1542
# redirected urls are the same can be tricky. (see the
1543
# FIXME in BzrDir.open_from_transport for the unique use
1545
if self._qualified_proto is None:
1548
# The TODO related to NotBranchError mention that doing
1549
# that kind of manipulation on the urls may not be the
1550
# exception object job. On the other hand, this object is
1551
# the interface between the code and the user so
1552
# presenting the urls in different ways is indeed its
1555
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1556
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1559
def get_source_url(self):
1560
return self._requalify_url(self.source)
1562
def get_target_url(self):
1563
return self._requalify_url(self.target)
1566
class TooManyRedirections(TransportError):
1568
_fmt = "Too many redirections"
663
1571
class ConflictsInTree(BzrError):
665
BzrError.__init__(self, "Working tree has conflicts.")
1573
_fmt = "Working tree has conflicts."
668
1576
class ParseConfigError(BzrError):
669
1578
def __init__(self, errors, filename):
670
1579
if filename is None:
674
1583
BzrError.__init__(self, message)
1586
class NoEmailInUsername(BzrError):
1588
_fmt = "%(username)r does not seem to contain a reasonable email address"
1590
def __init__(self, username):
1591
BzrError.__init__(self)
1592
self.username = username
677
1595
class SigningFailed(BzrError):
1597
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
678
1599
def __init__(self, command_line):
679
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1600
BzrError.__init__(self, command_line=command_line)
683
1603
class WorkingTreeNotRevision(BzrError):
1605
_fmt = ("The working tree for %(basedir)s has changed since"
1606
" the last commit, but weave merge requires that it be"
684
1609
def __init__(self, tree):
685
BzrError.__init__(self, "The working tree for %s has changed since"
686
" last commit, but weave merge requires that it be"
687
" unchanged." % tree.basedir)
690
class CantReprocessAndShowBase(BzrNewError):
691
"""Can't reprocess and show base.
692
Reprocessing obscures relationship of conflicting lines to base."""
695
class GraphCycleError(BzrNewError):
696
"""Cycle in graph %(graph)r"""
1610
BzrError.__init__(self, basedir=tree.basedir)
1613
class CantReprocessAndShowBase(BzrError):
1615
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1616
"the relationship of conflicting lines to the base")
1619
class GraphCycleError(BzrError):
1621
_fmt = "Cycle in graph %(graph)r"
697
1623
def __init__(self, graph):
698
BzrNewError.__init__(self)
1624
BzrError.__init__(self)
699
1625
self.graph = graph
702
class NotConflicted(BzrNewError):
703
"""File %(filename)s is not conflicted."""
1628
class WritingCompleted(InternalBzrError):
1630
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1631
"called upon it - accept bytes may not be called anymore.")
1633
def __init__(self, request):
1634
self.request = request
1637
class WritingNotComplete(InternalBzrError):
1639
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1640
"called upon it - until the write phase is complete no "
1641
"data may be read.")
1643
def __init__(self, request):
1644
self.request = request
1647
class NotConflicted(BzrError):
1649
_fmt = "File %(filename)s is not conflicted."
705
1651
def __init__(self, filename):
706
BzrNewError.__init__(self)
1652
BzrError.__init__(self)
707
1653
self.filename = filename
1656
class MediumNotConnected(InternalBzrError):
1658
_fmt = """The medium '%(medium)s' is not connected."""
1660
def __init__(self, medium):
1661
self.medium = medium
710
1664
class MustUseDecorated(Exception):
711
"""A decorating function has requested its original command be used.
713
This should never escape bzr, so does not need to be printable.
717
class MissingText(BzrNewError):
718
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1666
_fmt = "A decorating function has requested its original command be used."
1669
class NoBundleFound(BzrError):
1671
_fmt = 'No bundle was found in "%(filename)s".'
1673
def __init__(self, filename):
1674
BzrError.__init__(self)
1675
self.filename = filename
1678
class BundleNotSupported(BzrError):
1680
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1682
def __init__(self, version, msg):
1683
BzrError.__init__(self)
1684
self.version = version
1688
class MissingText(BzrError):
1690
_fmt = ("Branch %(base)s is missing revision"
1691
" %(text_revision)s of %(file_id)s")
720
1693
def __init__(self, branch, text_revision, file_id):
721
BzrNewError.__init__(self)
1694
BzrError.__init__(self)
722
1695
self.branch = branch
723
1696
self.base = branch.base
724
1697
self.text_revision = text_revision
725
1698
self.file_id = file_id
728
class DuplicateKey(BzrNewError):
729
"""Key %(key)s is already present in map"""
732
class MalformedTransform(BzrNewError):
733
"""Tree transform is malformed %(conflicts)r"""
736
class BzrBadParameter(BzrNewError):
737
"""A bad parameter : %(param)s is not usable.
739
This exception should never be thrown, but it is a base class for all
740
parameter-to-function errors.
1701
class DuplicateFileId(BzrError):
1703
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1705
def __init__(self, file_id, entry):
1706
BzrError.__init__(self)
1707
self.file_id = file_id
1711
class DuplicateKey(BzrError):
1713
_fmt = "Key %(key)s is already present in map"
1716
class DuplicateHelpPrefix(BzrError):
1718
_fmt = "The prefix %(prefix)s is in the help search path twice."
1720
def __init__(self, prefix):
1721
self.prefix = prefix
1724
class MalformedTransform(BzrError):
1726
_fmt = "Tree transform is malformed %(conflicts)r"
1729
class NoFinalPath(BzrError):
1731
_fmt = ("No final name for trans_id %(trans_id)r\n"
1732
"file-id: %(file_id)r\n"
1733
"root trans-id: %(root_trans_id)r\n")
1735
def __init__(self, trans_id, transform):
1736
self.trans_id = trans_id
1737
self.file_id = transform.final_file_id(trans_id)
1738
self.root_trans_id = transform.root
1741
class BzrBadParameter(InternalBzrError):
1743
_fmt = "Bad parameter: %(param)r"
1745
# This exception should never be thrown, but it is a base class for all
1746
# parameter-to-function errors.
742
1748
def __init__(self, param):
743
BzrNewError.__init__(self)
1749
BzrError.__init__(self)
744
1750
self.param = param
747
1753
class BzrBadParameterNotUnicode(BzrBadParameter):
748
"""Parameter %(param)s is neither unicode nor utf8."""
751
class ReusingTransform(BzrNewError):
752
"""Attempt to reuse a transform that has already been applied."""
755
class CantMoveRoot(BzrNewError):
756
"""Moving the root directory is not supported at this time"""
1755
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1758
class ReusingTransform(BzrError):
1760
_fmt = "Attempt to reuse a transform that has already been applied."
1763
class CantMoveRoot(BzrError):
1765
_fmt = "Moving the root directory is not supported at this time"
1768
class BzrMoveFailedError(BzrError):
1770
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1772
def __init__(self, from_path='', to_path='', extra=None):
1773
BzrError.__init__(self)
1775
self.extra = ': ' + str(extra)
1779
has_from = len(from_path) > 0
1780
has_to = len(to_path) > 0
1782
self.from_path = osutils.splitpath(from_path)[-1]
1787
self.to_path = osutils.splitpath(to_path)[-1]
1792
if has_from and has_to:
1793
self.operator = " =>"
1795
self.from_path = "from " + from_path
1797
self.operator = "to"
1799
self.operator = "file"
1802
class BzrRenameFailedError(BzrMoveFailedError):
1804
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1806
def __init__(self, from_path, to_path, extra=None):
1807
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1809
class BzrRemoveChangedFilesError(BzrError):
1810
"""Used when user is trying to remove changed files."""
1812
_fmt = ("Can't safely remove modified or unknown files:\n"
1813
"%(changes_as_text)s"
1814
"Use --keep to not delete them, or --force to delete them regardless.")
1816
def __init__(self, tree_delta):
1817
BzrError.__init__(self)
1818
self.changes_as_text = tree_delta.get_changes_as_text()
1819
#self.paths_as_string = '\n'.join(changed_files)
1820
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
759
1823
class BzrBadParameterNotString(BzrBadParameter):
760
"""Parameter %(param)s is not a string or unicode string."""
1825
_fmt = "Parameter %(param)s is not a string or unicode string."
763
1828
class BzrBadParameterMissing(BzrBadParameter):
764
"""Parameter $(param)s is required but not present."""
767
class DependencyNotPresent(BzrNewError):
768
"""Unable to import library "%(library)s": %(error)s"""
1830
_fmt = "Parameter $(param)s is required but not present."
1833
class BzrBadParameterUnicode(BzrBadParameter):
1835
_fmt = ("Parameter %(param)s is unicode but"
1836
" only byte-strings are permitted.")
1839
class BzrBadParameterContainsNewline(BzrBadParameter):
1841
_fmt = "Parameter %(param)s contains a newline."
1844
class DependencyNotPresent(BzrError):
1846
_fmt = 'Unable to import library "%(library)s": %(error)s'
770
1848
def __init__(self, library, error):
771
BzrNewError.__init__(self, library=library, error=error)
1849
BzrError.__init__(self, library=library, error=error)
774
1852
class ParamikoNotPresent(DependencyNotPresent):
775
"""Unable to import paramiko (required for sftp support): %(error)s"""
1854
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
777
1856
def __init__(self, error):
778
1857
DependencyNotPresent.__init__(self, 'paramiko', error)
781
class UninitializableFormat(BzrNewError):
782
"""Format %(format)s cannot be initialised by this version of bzr."""
1860
class PointlessMerge(BzrError):
1862
_fmt = "Nothing to merge."
1865
class UninitializableFormat(BzrError):
1867
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
784
1869
def __init__(self, format):
785
BzrNewError.__init__(self)
789
class NoDiff3(BzrNewError):
790
"""Diff3 is not installed on this machine."""
793
class ExistingLimbo(BzrNewError):
794
"""This tree contains left-over files from a failed operation.
795
Please examine %(limbo_dir)s to see if it contains any files you wish to
796
keep, and delete it when you are done.
798
def __init__(self, limbo_dir):
799
BzrNewError.__init__(self)
800
self.limbo_dir = limbo_dir
803
class ImmortalLimbo(BzrNewError):
804
"""Unable to delete transform temporary directory $(limbo_dir)s.
805
Please examine %(limbo_dir)s to see if it contains any files you wish to
806
keep, and delete it when you are done.
808
def __init__(self, limbo_dir):
809
BzrNewError.__init__(self)
810
self.limbo_dir = limbo_dir
813
class OutOfDateTree(BzrNewError):
814
"""Working tree is out of date, please run 'bzr update'."""
1870
BzrError.__init__(self)
1871
self.format = format
1874
class BadConversionTarget(BzrError):
1876
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1878
def __init__(self, problem, format):
1879
BzrError.__init__(self)
1880
self.problem = problem
1881
self.format = format
1884
class NoDiffFound(BzrError):
1886
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
1888
def __init__(self, path):
1889
BzrError.__init__(self, path)
1892
class ExecutableMissing(BzrError):
1894
_fmt = "%(exe_name)s could not be found on this machine"
1896
def __init__(self, exe_name):
1897
BzrError.__init__(self, exe_name=exe_name)
1900
class NoDiff(BzrError):
1902
_fmt = "Diff is not installed on this machine: %(msg)s"
1904
def __init__(self, msg):
1905
BzrError.__init__(self, msg=msg)
1908
class NoDiff3(BzrError):
1910
_fmt = "Diff3 is not installed on this machine."
1913
class ExistingContent(BzrError):
1914
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
1916
_fmt = "The content being inserted is already present."
1919
class ExistingLimbo(BzrError):
1921
_fmt = """This tree contains left-over files from a failed operation.
1922
Please examine %(limbo_dir)s to see if it contains any files you wish to
1923
keep, and delete it when you are done."""
1925
def __init__(self, limbo_dir):
1926
BzrError.__init__(self)
1927
self.limbo_dir = limbo_dir
1930
class ExistingPendingDeletion(BzrError):
1932
_fmt = """This tree contains left-over files from a failed operation.
1933
Please examine %(pending_deletion)s to see if it contains any files you
1934
wish to keep, and delete it when you are done."""
1936
def __init__(self, pending_deletion):
1937
BzrError.__init__(self, pending_deletion=pending_deletion)
1940
class ImmortalLimbo(BzrError):
1942
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
1943
Please examine %(limbo_dir)s to see if it contains any files you wish to
1944
keep, and delete it when you are done."""
1946
def __init__(self, limbo_dir):
1947
BzrError.__init__(self)
1948
self.limbo_dir = limbo_dir
1951
class ImmortalPendingDeletion(BzrError):
1953
_fmt = ("Unable to delete transform temporary directory "
1954
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
1955
"contains any files you wish to keep, and delete it when you are done.")
1957
def __init__(self, pending_deletion):
1958
BzrError.__init__(self, pending_deletion=pending_deletion)
1961
class OutOfDateTree(BzrError):
1963
_fmt = "Working tree is out of date, please run 'bzr update'."
816
1965
def __init__(self, tree):
817
BzrNewError.__init__(self)
1966
BzrError.__init__(self)
818
1967
self.tree = tree
821
class MergeModifiedFormatError(BzrNewError):
822
"""Error in merge modified format"""
825
class ConflictFormatError(BzrNewError):
826
"""Format error in conflict listings"""
829
class CorruptRepository(BzrNewError):
830
"""An error has been detected in the repository %(repo_path)s.
831
Please run bzr reconcile on this repository."""
1970
class PublicBranchOutOfDate(BzrError):
1972
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1975
def __init__(self, public_location, revstring):
1976
import bzrlib.urlutils as urlutils
1977
public_location = urlutils.unescape_for_display(public_location,
1979
BzrError.__init__(self, public_location=public_location,
1980
revstring=revstring)
1983
class MergeModifiedFormatError(BzrError):
1985
_fmt = "Error in merge modified format"
1988
class ConflictFormatError(BzrError):
1990
_fmt = "Format error in conflict listings"
1993
class CorruptDirstate(BzrError):
1995
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
1996
"Error: %(description)s")
1998
def __init__(self, dirstate_path, description):
1999
BzrError.__init__(self)
2000
self.dirstate_path = dirstate_path
2001
self.description = description
2004
class CorruptRepository(BzrError):
2006
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2007
"Please run bzr reconcile on this repository.")
833
2009
def __init__(self, repo):
834
BzrNewError.__init__(self)
2010
BzrError.__init__(self)
835
2011
self.repo_path = repo.bzrdir.root_transport.base
838
class UpgradeRequired(BzrNewError):
839
"""To use this feature you must upgrade your branch at %(path)s."""
2014
class InconsistentDelta(BzrError):
2015
"""Used when we get a delta that is not valid."""
2017
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2018
" %(file_id)r\nreason: %(reason)s")
2020
def __init__(self, path, file_id, reason):
2021
BzrError.__init__(self)
2023
self.file_id = file_id
2024
self.reason = reason
2027
class UpgradeRequired(BzrError):
2029
_fmt = "To use this feature you must upgrade your branch at %(path)s."
841
2031
def __init__(self, path):
842
BzrNewError.__init__(self)
2032
BzrError.__init__(self)
843
2033
self.path = path
846
class LocalRequiresBoundBranch(BzrNewError):
847
"""Cannot perform local-only commits on unbound branches."""
850
class MissingProgressBarFinish(BzrNewError):
851
"""A nested progress bar was not 'finished' correctly."""
854
class UnsupportedOperation(BzrNewError):
855
"""The method %(mname)s is not supported on objects of type %(tname)s."""
2036
class LocalRequiresBoundBranch(BzrError):
2038
_fmt = "Cannot perform local-only commits on unbound branches."
2041
class MissingProgressBarFinish(BzrError):
2043
_fmt = "A nested progress bar was not 'finished' correctly."
2046
class InvalidProgressBarType(BzrError):
2048
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2049
" is not a supported type Select one of: %(valid_types)s")
2051
def __init__(self, bar_type, valid_types):
2052
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2055
class UnsupportedOperation(BzrError):
2057
_fmt = ("The method %(mname)s is not supported on"
2058
" objects of type %(tname)s.")
856
2060
def __init__(self, method, method_self):
857
2061
self.method = method
858
2062
self.mname = method.__name__
859
2063
self.tname = type(method_self).__name__
2066
class CannotSetRevisionId(UnsupportedOperation):
2067
"""Raised when a commit is attempting to set a revision id but cant."""
2070
class NonAsciiRevisionId(UnsupportedOperation):
2071
"""Raised when a commit is attempting to set a non-ascii revision id
2076
class BinaryFile(BzrError):
2078
_fmt = "File is binary but should be text."
2081
class IllegalPath(BzrError):
2083
_fmt = "The path %(path)s is not permitted on this platform"
2085
def __init__(self, path):
2086
BzrError.__init__(self)
2090
class TestamentMismatch(BzrError):
2092
_fmt = """Testament did not match expected value.
2093
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2096
def __init__(self, revision_id, expected, measured):
2097
self.revision_id = revision_id
2098
self.expected = expected
2099
self.measured = measured
2102
class NotABundle(BzrError):
2104
_fmt = "Not a bzr revision-bundle: %(text)r"
2106
def __init__(self, text):
2107
BzrError.__init__(self)
2111
class BadBundle(BzrError):
2113
_fmt = "Bad bzr revision-bundle: %(text)r"
2115
def __init__(self, text):
2116
BzrError.__init__(self)
2120
class MalformedHeader(BadBundle):
2122
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2125
class MalformedPatches(BadBundle):
2127
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2130
class MalformedFooter(BadBundle):
2132
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2135
class UnsupportedEOLMarker(BadBundle):
2137
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2140
# XXX: BadBundle's constructor assumes there's explanatory text,
2141
# but for this there is not
2142
BzrError.__init__(self)
2145
class IncompatibleBundleFormat(BzrError):
2147
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2149
def __init__(self, bundle_format, other):
2150
BzrError.__init__(self)
2151
self.bundle_format = bundle_format
2155
class BadInventoryFormat(BzrError):
2157
_fmt = "Root class for inventory serialization errors"
2160
class UnexpectedInventoryFormat(BadInventoryFormat):
2162
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2164
def __init__(self, msg):
2165
BadInventoryFormat.__init__(self, msg=msg)
2168
class RootNotRich(BzrError):
2170
_fmt = """This operation requires rich root data storage"""
2173
class NoSmartMedium(InternalBzrError):
2175
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2177
def __init__(self, transport):
2178
self.transport = transport
2181
class NoSmartServer(NotBranchError):
2183
_fmt = "No smart server available at %(url)s"
2185
def __init__(self, url):
2189
class UnknownSSH(BzrError):
2191
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2193
def __init__(self, vendor):
2194
BzrError.__init__(self)
2195
self.vendor = vendor
2198
class SSHVendorNotFound(BzrError):
2200
_fmt = ("Don't know how to handle SSH connections."
2201
" Please set BZR_SSH environment variable.")
2204
class GhostRevisionUnusableHere(BzrError):
2206
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2208
def __init__(self, revision_id):
2209
BzrError.__init__(self)
2210
self.revision_id = revision_id
2213
class IllegalUseOfScopeReplacer(InternalBzrError):
2215
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2216
" %(msg)s%(extra)s")
2218
def __init__(self, name, msg, extra=None):
2219
BzrError.__init__(self)
2223
self.extra = ': ' + str(extra)
2228
class InvalidImportLine(InternalBzrError):
2230
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2232
def __init__(self, text, msg):
2233
BzrError.__init__(self)
2238
class ImportNameCollision(InternalBzrError):
2240
_fmt = ("Tried to import an object to the same name as"
2241
" an existing object. %(name)s")
2243
def __init__(self, name):
2244
BzrError.__init__(self)
2248
class NotAMergeDirective(BzrError):
2249
"""File starting with %(firstline)r is not a merge directive"""
2250
def __init__(self, firstline):
2251
BzrError.__init__(self, firstline=firstline)
2254
class NoMergeSource(BzrError):
2255
"""Raise if no merge source was specified for a merge directive"""
2257
_fmt = "A merge directive must provide either a bundle or a public"\
2261
class IllegalMergeDirectivePayload(BzrError):
2262
"""A merge directive contained something other than a patch or bundle"""
2264
_fmt = "Bad merge directive payload %(start)r"
2266
def __init__(self, start):
2271
class PatchVerificationFailed(BzrError):
2272
"""A patch from a merge directive could not be verified"""
2274
_fmt = "Preview patch does not match requested changes."
2277
class PatchMissing(BzrError):
2278
"""Raise a patch type was specified but no patch supplied"""
2280
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2282
def __init__(self, patch_type):
2283
BzrError.__init__(self)
2284
self.patch_type = patch_type
2287
class UnsupportedInventoryKind(BzrError):
2289
_fmt = """Unsupported entry kind %(kind)s"""
2291
def __init__(self, kind):
2295
class BadSubsumeSource(BzrError):
2297
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2299
def __init__(self, tree, other_tree, reason):
2301
self.other_tree = other_tree
2302
self.reason = reason
2305
class SubsumeTargetNeedsUpgrade(BzrError):
2307
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2309
def __init__(self, other_tree):
2310
self.other_tree = other_tree
2313
class BadReferenceTarget(InternalBzrError):
2315
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2318
def __init__(self, tree, other_tree, reason):
2320
self.other_tree = other_tree
2321
self.reason = reason
2324
class NoSuchTag(BzrError):
2326
_fmt = "No such tag: %(tag_name)s"
2328
def __init__(self, tag_name):
2329
self.tag_name = tag_name
2332
class TagsNotSupported(BzrError):
2334
_fmt = ("Tags not supported by %(branch)s;"
2335
" you may be able to use bzr upgrade --dirstate-tags.")
2337
def __init__(self, branch):
2338
self.branch = branch
2341
class TagAlreadyExists(BzrError):
2343
_fmt = "Tag %(tag_name)s already exists."
2345
def __init__(self, tag_name):
2346
self.tag_name = tag_name
2349
class MalformedBugIdentifier(BzrError):
2351
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2353
def __init__(self, bug_id, reason):
2354
self.bug_id = bug_id
2355
self.reason = reason
2358
class InvalidBugTrackerURL(BzrError):
2360
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2361
"contain {id}: %(url)s")
2363
def __init__(self, abbreviation, url):
2364
self.abbreviation = abbreviation
2368
class UnknownBugTrackerAbbreviation(BzrError):
2370
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2373
def __init__(self, abbreviation, branch):
2374
self.abbreviation = abbreviation
2375
self.branch = branch
2378
class UnexpectedSmartServerResponse(BzrError):
2380
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2382
def __init__(self, response_tuple):
2383
self.response_tuple = response_tuple
2386
class ContainerError(BzrError):
2387
"""Base class of container errors."""
2390
class UnknownContainerFormatError(ContainerError):
2392
_fmt = "Unrecognised container format: %(container_format)r"
2394
def __init__(self, container_format):
2395
self.container_format = container_format
2398
class UnexpectedEndOfContainerError(ContainerError):
2400
_fmt = "Unexpected end of container stream"
2403
class UnknownRecordTypeError(ContainerError):
2405
_fmt = "Unknown record type: %(record_type)r"
2407
def __init__(self, record_type):
2408
self.record_type = record_type
2411
class InvalidRecordError(ContainerError):
2413
_fmt = "Invalid record: %(reason)s"
2415
def __init__(self, reason):
2416
self.reason = reason
2419
class ContainerHasExcessDataError(ContainerError):
2421
_fmt = "Container has data after end marker: %(excess)r"
2423
def __init__(self, excess):
2424
self.excess = excess
2427
class DuplicateRecordNameError(ContainerError):
2429
_fmt = "Container has multiple records with the same name: %(name)s"
2431
def __init__(self, name):
2435
class NoDestinationAddress(InternalBzrError):
2437
_fmt = "Message does not have a destination address."
2440
class RepositoryDataStreamError(BzrError):
2442
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2444
def __init__(self, reason):
2445
self.reason = reason
2448
class SMTPError(BzrError):
2450
_fmt = "SMTP error: %(error)s"
2452
def __init__(self, error):
2456
class NoMessageSupplied(BzrError):
2458
_fmt = "No message supplied."
2461
class NoMailAddressSpecified(BzrError):
2463
_fmt = "No mail-to address specified."
2466
class UnknownMailClient(BzrError):
2468
_fmt = "Unknown mail client: %(mail_client)s"
2470
def __init__(self, mail_client):
2471
BzrError.__init__(self, mail_client=mail_client)
2474
class MailClientNotFound(BzrError):
2476
_fmt = "Unable to find mail client with the following names:"\
2477
" %(mail_command_list_string)s"
2479
def __init__(self, mail_command_list):
2480
mail_command_list_string = ', '.join(mail_command_list)
2481
BzrError.__init__(self, mail_command_list=mail_command_list,
2482
mail_command_list_string=mail_command_list_string)
2484
class SMTPConnectionRefused(SMTPError):
2486
_fmt = "SMTP connection to %(host)s refused"
2488
def __init__(self, error, host):
2493
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2495
_fmt = "Please specify smtp_server. No server at default %(host)s."
2498
class BzrDirError(BzrError):
2500
def __init__(self, bzrdir):
2501
import bzrlib.urlutils as urlutils
2502
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2504
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2507
class AlreadyBranch(BzrDirError):
2509
_fmt = "'%(display_url)s' is already a branch."
2512
class AlreadyTree(BzrDirError):
2514
_fmt = "'%(display_url)s' is already a tree."
2517
class AlreadyCheckout(BzrDirError):
2519
_fmt = "'%(display_url)s' is already a checkout."
2522
class AlreadyLightweightCheckout(BzrDirError):
2524
_fmt = "'%(display_url)s' is already a lightweight checkout."
2527
class ReconfigurationNotSupported(BzrDirError):
2529
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2532
class NoBindLocation(BzrDirError):
2534
_fmt = "No location could be found to bind to at %(display_url)s."
2537
class UncommittedChanges(BzrError):
2539
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2541
def __init__(self, tree):
2542
import bzrlib.urlutils as urlutils
2543
display_url = urlutils.unescape_for_display(
2544
tree.bzrdir.root_transport.base, 'ascii')
2545
BzrError.__init__(self, tree=tree, display_url=display_url)
2548
class MissingTemplateVariable(BzrError):
2550
_fmt = 'Variable {%(name)s} is not available.'
2552
def __init__(self, name):
2556
class NoTemplate(BzrError):
2558
_fmt = 'No template specified.'
2561
class UnableCreateSymlink(BzrError):
2563
_fmt = 'Unable to create symlink %(path_str)son this platform'
2565
def __init__(self, path=None):
2569
path_str = repr(str(path))
2570
except UnicodeEncodeError:
2571
path_str = repr(path)
2573
self.path_str = path_str
2576
class UnsupportedTimezoneFormat(BzrError):
2578
_fmt = ('Unsupported timezone format "%(timezone)s", '
2579
'options are "utc", "original", "local".')
2581
def __init__(self, timezone):
2582
self.timezone = timezone
2585
class UnableEncodePath(BzrError):
2587
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2588
'user encoding %(user_encoding)s')
2590
def __init__(self, path, kind):
2593
self.user_encoding = osutils.get_user_encoding()
added
removed
bzrlib/errors.py
