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. 'msg' is used instead of 'message' because
85
python evolved and, in 2.6, forbids the use of 'message'.
87
StandardError.__init__(self)
89
# I was going to deprecate this, but it actually turns out to be
90
# quite handy - mbp 20061103.
91
self._preformatted_string = msg
93
self._preformatted_string = None
94
for key, value in kwds.items():
95
setattr(self, key, value)
98
s = getattr(self, '_preformatted_string', None)
100
# contains a preformatted message
103
fmt = self._get_format_string()
105
d = dict(self.__dict__)
107
# __str__() should always return a 'str' object
108
# never a 'unicode' object.
110
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
111
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
112
% (self.__class__.__name__,
114
getattr(self, '_fmt', None),
117
def __unicode__(self):
119
if isinstance(u, str):
120
# Try decoding the str using the default encoding.
122
elif not isinstance(u, unicode):
123
# Try to make a unicode object from it, because __unicode__ must
124
# return a unicode object.
73
128
def __str__(self):
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
130
if isinstance(s, unicode):
88
return n + `self.args`
133
# __str__ must return a str.
138
return '%s(%s)' % (self.__class__.__name__, str(self))
140
def _get_format_string(self):
141
"""Return format string for this exception or None"""
142
fmt = getattr(self, '_fmt', None)
145
fmt = getattr(self, '__doc__', None)
147
symbol_versioning.warn("%s uses its docstring as a format, "
148
"it should use _fmt instead" % self.__class__.__name__,
151
return 'Unprintable exception %s: dict=%r, fmt=%r' \
152
% (self.__class__.__name__,
154
getattr(self, '_fmt', None),
157
def __eq__(self, other):
158
if self.__class__ != other.__class__:
159
return NotImplemented
160
return self.__dict__ == other.__dict__
163
class InternalBzrError(BzrError):
164
"""Base class for errors that are internal in nature.
166
This is a convenience class for errors that are internal. The
167
internal_error attribute can still be altered in subclasses, if needed.
168
Using this class is simply an easy way to get internal errors.
171
internal_error = True
91
174
class BzrNewError(BzrError):
175
"""Deprecated error base class."""
93
176
# base classes should override the docstring with their human-
94
177
# readable explanation
96
def __init__(self, **kwds):
179
def __init__(self, *args, **kwds):
180
# XXX: Use the underlying BzrError to always generate the args
181
# attribute if it doesn't exist. We can't use super here, because
182
# exceptions are old-style classes in python2.4 (but new in 2.5).
184
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
185
'please convert %s to use BzrError instead'
186
% self.__class__.__name__,
189
BzrError.__init__(self, *args)
97
190
for key, value in kwds.items():
98
191
setattr(self, key, value)
100
193
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"""
111
def __init__(self, message):
112
BzrNewError.__init__(self)
113
self.message = message
116
class InvalidEntryName(BzrNewError):
117
"""Invalid entry name: %(name)s"""
195
# __str__() should always return a 'str' object
196
# never a 'unicode' object.
197
s = self.__doc__ % self.__dict__
198
if isinstance(s, unicode):
199
return s.encode('utf8')
201
except (TypeError, NameError, ValueError, KeyError), e:
202
return 'Unprintable exception %s(%r): %r' \
203
% (self.__class__.__name__,
207
class AlreadyBuilding(BzrError):
209
_fmt = "The tree builder is already building a tree."
212
class BranchError(BzrError):
213
"""Base class for concrete 'errors about a branch'."""
215
def __init__(self, branch):
216
BzrError.__init__(self, branch=branch)
219
class BzrCheckError(InternalBzrError):
221
_fmt = "Internal check failed: %(msg)s"
223
def __init__(self, msg):
224
BzrError.__init__(self)
228
class DirstateCorrupt(BzrError):
230
_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
232
def __init__(self, state, msg):
233
BzrError.__init__(self)
238
class DisabledMethod(InternalBzrError):
240
_fmt = "The smart server method '%(class_name)s' is disabled."
242
def __init__(self, class_name):
243
BzrError.__init__(self)
244
self.class_name = class_name
247
class IncompatibleAPI(BzrError):
249
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
250
'It supports versions "%(minimum)s" to "%(current)s".'
252
def __init__(self, api, wanted, minimum, current):
255
self.minimum = minimum
256
self.current = current
259
class InProcessTransport(BzrError):
261
_fmt = "The transport '%(transport)s' is only accessible within this " \
264
def __init__(self, transport):
265
self.transport = transport
268
class InvalidEntryName(InternalBzrError):
270
_fmt = "Invalid entry name: %(name)s"
118
272
def __init__(self, name):
119
BzrNewError.__init__(self)
273
BzrError.__init__(self)
123
class InvalidRevisionNumber(BzrNewError):
124
"""Invalid revision number %(revno)d"""
277
class InvalidRevisionNumber(BzrError):
279
_fmt = "Invalid revision number %(revno)s"
125
281
def __init__(self, revno):
126
BzrNewError.__init__(self)
282
BzrError.__init__(self)
127
283
self.revno = revno
130
class InvalidRevisionId(BzrNewError):
131
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
286
class InvalidRevisionId(BzrError):
288
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
132
290
def __init__(self, revision_id, branch):
133
BzrNewError.__init__(self)
291
# branch can be any string or object with __str__ defined
292
BzrError.__init__(self)
134
293
self.revision_id = revision_id
135
294
self.branch = branch
138
class NoWorkingTree(BzrNewError):
139
"""No WorkingTree exists for %s(base)."""
297
class ReservedId(BzrError):
299
_fmt = "Reserved revision-id {%(revision_id)s}"
301
def __init__(self, revision_id):
302
self.revision_id = revision_id
305
class RootMissing(InternalBzrError):
307
_fmt = ("The root entry of a tree must be the first entry supplied to "
308
"record_entry_contents.")
311
class NoPublicBranch(BzrError):
313
_fmt = 'There is no public branch set for "%(branch_url)s".'
315
def __init__(self, branch):
316
import bzrlib.urlutils as urlutils
317
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
318
BzrError.__init__(self, branch_url=public_location)
321
class NoHelpTopic(BzrError):
323
_fmt = ("No help could be found for '%(topic)s'. "
324
"Please use 'bzr help topics' to obtain a list of topics.")
326
def __init__(self, topic):
330
class NoSuchId(BzrError):
332
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
334
def __init__(self, tree, file_id):
335
BzrError.__init__(self)
336
self.file_id = file_id
340
class NoSuchIdInRepository(NoSuchId):
342
_fmt = ('The file id "%(file_id)s" is not present in the repository'
345
def __init__(self, repository, file_id):
346
BzrError.__init__(self, repository=repository, file_id=file_id)
349
class NotStacked(BranchError):
351
_fmt = "The branch '%(branch)s' is not stacked."
354
class InventoryModified(InternalBzrError):
356
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
357
" so a clean inventory cannot be read without data loss.")
359
def __init__(self, tree):
363
class NoWorkingTree(BzrError):
365
_fmt = 'No WorkingTree exists for "%(base)s".'
141
367
def __init__(self, base):
142
BzrNewError.__init__(self)
368
BzrError.__init__(self)
146
class NotLocalUrl(BzrNewError):
147
"""%s(url) is not a local path."""
372
class NotBuilding(BzrError):
374
_fmt = "Not currently building a tree."
377
class NotLocalUrl(BzrError):
379
_fmt = "%(url)s is not a local path."
149
381
def __init__(self, url):
150
BzrNewError.__init__(self)
385
class WorkingTreeAlreadyPopulated(InternalBzrError):
387
_fmt = 'Working tree already populated in "%(base)s"'
389
def __init__(self, base):
154
393
class BzrCommandError(BzrError):
155
# Error from malformed user command
156
# This is being misused as a generic exception
157
# pleae subclass. RBC 20051030
394
"""Error from user command"""
396
# Error from malformed user command; please avoid raising this as a
397
# generic exception not caused by user input.
159
399
# I think it's a waste of effort to differentiate between errors that
160
400
# are not intended to be caught anyway. UI code need not subclass
161
401
# BzrCommandError, and non-UI code should not throw a subclass of
162
402
# BzrCommandError. ADHB 20051211
405
class NotWriteLocked(BzrError):
407
_fmt = """%(not_locked)r is not write locked but needs to be."""
409
def __init__(self, not_locked):
410
self.not_locked = not_locked
167
413
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)"""
415
_fmt = "Error in command line options"
418
class BadIndexFormatSignature(BzrError):
420
_fmt = "%(value)s is not an index of type %(_type)s."
422
def __init__(self, value, _type):
423
BzrError.__init__(self)
428
class BadIndexData(BzrError):
430
_fmt = "Error in data for index %(value)s."
432
def __init__(self, value):
433
BzrError.__init__(self)
437
class BadIndexDuplicateKey(BzrError):
439
_fmt = "The key '%(key)s' is already in index '%(index)s'."
441
def __init__(self, key, index):
442
BzrError.__init__(self)
447
class BadIndexKey(BzrError):
449
_fmt = "The key '%(key)s' is not a valid key."
451
def __init__(self, key):
452
BzrError.__init__(self)
456
class BadIndexOptions(BzrError):
458
_fmt = "Could not parse options for index %(value)s."
460
def __init__(self, value):
461
BzrError.__init__(self)
465
class BadIndexValue(BzrError):
467
_fmt = "The value '%(value)s' is not a valid value."
469
def __init__(self, value):
470
BzrError.__init__(self)
474
class BadOptionValue(BzrError):
476
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
478
def __init__(self, name, value):
479
BzrError.__init__(self, name=name, value=value)
482
class StrictCommitFailed(BzrError):
484
_fmt = "Commit refused because there are unknown files in the tree"
487
# XXX: Should be unified with TransportError; they seem to represent the
489
# RBC 20060929: I think that unifiying with TransportError would be a mistake
490
# - this is finer than a TransportError - and more useful as such. It
491
# differentiates between 'transport has failed' and 'operation on a transport
493
class PathError(BzrError):
495
_fmt = "Generic path error: %(path)r%(extra)s)"
178
497
def __init__(self, path, extra=None):
179
BzrNewError.__init__(self)
498
BzrError.__init__(self)
182
501
self.extra = ': ' + str(extra)
686
class InvalidNormalization(PathError):
688
_fmt = 'Path "%(path)s" is not unicode normalized'
691
# TODO: This is given a URL; we try to unescape it but doing that from inside
692
# the exception object is a bit undesirable.
693
# TODO: Probably this behavior of should be a common superclass
219
694
class NotBranchError(PathError):
220
"""Not a branch: %(path)s"""
696
_fmt = 'Not a branch: "%(path)s".'
698
def __init__(self, path):
699
import bzrlib.urlutils as urlutils
700
self.path = urlutils.unescape_for_display(path, 'ascii')
703
class NoSubmitBranch(PathError):
705
_fmt = 'No submit branch available for branch "%(path)s"'
707
def __init__(self, branch):
708
import bzrlib.urlutils as urlutils
709
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
223
712
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"""
714
_fmt = 'Already a branch: "%(path)s".'
717
class BranchExistsWithoutWorkingTree(PathError):
719
_fmt = 'Directory contains a branch, but no working tree \
720
(use bzr checkout if you wish to build a working tree): "%(path)s"'
723
class AtomicFileAlreadyClosed(PathError):
725
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
728
def __init__(self, path, function):
729
PathError.__init__(self, path=path, extra=None)
730
self.function = function
733
class InaccessibleParent(PathError):
735
_fmt = ('Parent not accessible given base "%(base)s" and'
736
' relative path "%(path)s"')
738
def __init__(self, path, base):
739
PathError.__init__(self, path)
743
class NoRepositoryPresent(BzrError):
745
_fmt = 'No repository present: "%(path)s"'
229
746
def __init__(self, bzrdir):
230
BzrNewError.__init__(self)
747
BzrError.__init__(self)
231
748
self.path = bzrdir.transport.clone('..').base
234
class FileInWrongBranch(BzrNewError):
235
"""File %(path)s in not in branch %(branch_base)s."""
751
class FileInWrongBranch(BzrError):
753
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
237
755
def __init__(self, branch, path):
238
BzrNewError.__init__(self)
756
BzrError.__init__(self)
239
757
self.branch = branch
240
758
self.branch_base = branch.base
244
762
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]
764
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
250
767
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."""
769
_fmt = "Unknown %(kind)s format: %(format)r"
771
def __init__(self, format, kind='branch'):
776
class IncompatibleFormat(BzrError):
778
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
259
780
def __init__(self, format, bzrdir_format):
260
BzrNewError.__init__(self)
781
BzrError.__init__(self)
261
782
self.format = format
262
783
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"""
786
class IncompatibleRepositories(BzrError):
788
_fmt = "%(target)s\n" \
789
"is not compatible with\n" \
793
def __init__(self, source, target, details=None):
795
details = "(no details)"
796
BzrError.__init__(self, target=target, source=source, details=details)
799
class IncompatibleRevision(BzrError):
801
_fmt = "Revision is not compatible with %(repo_format)s"
803
def __init__(self, repo_format):
804
BzrError.__init__(self)
805
self.repo_format = repo_format
808
class AlreadyVersionedError(BzrError):
809
"""Used when a path is expected not to be versioned, but it is."""
811
_fmt = "%(context_info)s%(path)s is already versioned."
813
def __init__(self, path, context_info=None):
814
"""Construct a new AlreadyVersionedError.
816
:param path: This is the path which is versioned,
817
which should be in a user friendly form.
818
:param context_info: If given, this is information about the context,
819
which could explain why this is expected to not be versioned.
821
BzrError.__init__(self)
823
if context_info is None:
824
self.context_info = ''
826
self.context_info = context_info + ". "
829
class NotVersionedError(BzrError):
830
"""Used when a path is expected to be versioned, but it is not."""
832
_fmt = "%(context_info)s%(path)s is not versioned."
834
def __init__(self, path, context_info=None):
835
"""Construct a new NotVersionedError.
837
:param path: This is the path which is not versioned,
838
which should be in a user friendly form.
839
:param context_info: If given, this is information about the context,
840
which could explain why this is expected to be versioned.
842
BzrError.__init__(self)
844
if context_info is None:
845
self.context_info = ''
847
self.context_info = context_info + ". "
850
class PathsNotVersionedError(BzrError):
851
"""Used when reporting several paths which are not versioned"""
853
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
276
855
def __init__(self, paths):
277
856
from bzrlib.osutils import quotefn
278
BzrNewError.__init__(self)
280
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
857
BzrError.__init__(self)
859
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
862
class PathsDoNotExist(BzrError):
864
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
866
# used when reporting that paths are neither versioned nor in the working
869
def __init__(self, paths, extra=None):
871
from bzrlib.osutils import quotefn
872
BzrError.__init__(self)
874
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
876
self.extra = ': ' + str(extra)
283
881
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"""
883
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
885
def __init__(self, filename, kind):
886
BzrError.__init__(self, filename=filename, kind=kind)
889
class BadFilenameEncoding(BzrError):
891
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
892
' encoding %(fs_encoding)s')
894
def __init__(self, filename, fs_encoding):
895
BzrError.__init__(self)
896
self.filename = filename
897
self.fs_encoding = fs_encoding
900
class ForbiddenControlFileError(BzrError):
902
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
905
class LockError(InternalBzrError):
907
_fmt = "Lock error: %(msg)s"
295
909
# All exceptions from the lock/unlock functions should be from
296
910
# this exception class. They will be translated as necessary. The
297
911
# original exception is available as e.original_error
299
913
# New code should prefer to raise specific subclasses
300
914
def __init__(self, message):
301
self.message = message
915
# Python 2.5 uses a slot for StandardError.message,
916
# so use a different variable name. We now work around this in
917
# BzrError.__str__, but this member name is kept for compatability.
921
class LockActive(LockError):
923
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
925
internal_error = False
927
def __init__(self, lock_description):
928
self.lock_description = lock_description
304
931
class CommitNotPossible(LockError):
305
"""A commit was attempted but we do not have a write lock open."""
933
_fmt = "A commit was attempted but we do not have a write lock open."
306
935
def __init__(self):
310
939
class AlreadyCommitted(LockError):
311
"""A rollback was requested, but is not able to be accomplished."""
941
_fmt = "A rollback was requested, but is not able to be accomplished."
312
943
def __init__(self):
316
947
class ReadOnlyError(LockError):
317
"""A write attempt was made in a read only transaction on %(obj)s"""
949
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
951
# TODO: There should also be an error indicating that you need a write
952
# lock and don't have any lock at all... mbp 20070226
318
954
def __init__(self, obj):
322
class OutSideTransaction(BzrNewError):
323
"""A transaction related operation was attempted after the transaction finished."""
958
class LockFailed(LockError):
960
internal_error = False
962
_fmt = "Cannot lock %(lock)s: %(why)s"
964
def __init__(self, lock, why):
965
LockError.__init__(self, '')
970
class OutSideTransaction(BzrError):
972
_fmt = ("A transaction related operation was attempted after"
973
" the transaction finished.")
326
976
class ObjectNotLocked(LockError):
327
"""%(obj)r is not locked"""
978
_fmt = "%(obj)r is not locked"
328
980
# this can indicate that any particular object is not locked; see also
329
981
# LockNotHeld which means that a particular *lock* object is not held by
330
982
# the caller -- perhaps they should be unified.
368
1041
class LockNotHeld(LockError):
369
"""Lock not held: %(lock)s"""
1043
_fmt = "Lock not held: %(lock)s"
1045
internal_error = False
370
1047
def __init__(self, lock):
371
1048
self.lock = 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."""
1051
class TokenLockingNotSupported(LockError):
1053
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1055
def __init__(self, obj):
1059
class TokenMismatch(LockBroken):
1061
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1063
internal_error = True
1065
def __init__(self, given_token, lock_token):
1066
self.given_token = given_token
1067
self.lock_token = lock_token
1070
class PointlessCommit(BzrError):
1072
_fmt = "No changes to commit"
1075
class CannotCommitSelectedFileMerge(BzrError):
1077
_fmt = 'Selected-file commit of merges is not supported yet:'\
1078
' files %(files_str)s'
1080
def __init__(self, files):
1081
files_str = ', '.join(files)
1082
BzrError.__init__(self, files=files, files_str=files_str)
1085
class BadCommitMessageEncoding(BzrError):
1087
_fmt = 'The specified commit message contains characters unsupported by '\
1088
'the current encoding.'
1091
class UpgradeReadonly(BzrError):
1093
_fmt = "Upgrade URL cannot work with readonly URLs."
1096
class UpToDateFormat(BzrError):
1098
_fmt = "The branch format %(format)s is already at the most recent format."
385
1100
def __init__(self, format):
386
BzrNewError.__init__(self)
1101
BzrError.__init__(self)
387
1102
self.format = format
391
1105
class StrictCommitFailed(Exception):
392
"""Commit refused because there are unknowns in the tree."""
395
class NoSuchRevision(BzrError):
1107
_fmt = "Commit refused because there are unknowns in the tree."
1110
class NoSuchRevision(InternalBzrError):
1112
_fmt = "%(branch)s has no revision %(revision)s"
396
1114
def __init__(self, branch, revision):
398
self.revision = revision
399
msg = "Branch %s has no revision %s" % (branch, revision)
400
BzrError.__init__(self, msg)
1115
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1116
BzrError.__init__(self, branch=branch, revision=revision)
1119
class RangeInChangeOption(BzrError):
1121
_fmt = "Option --change does not accept revision ranges"
1124
class NoSuchRevisionSpec(BzrError):
1126
_fmt = "No namespace registered for string: %(spec)r"
1128
def __init__(self, spec):
1129
BzrError.__init__(self, spec=spec)
1132
class NoSuchRevisionInTree(NoSuchRevision):
1133
"""When using Tree.revision_tree, and the revision is not accessible."""
1135
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1137
def __init__(self, tree, revision_id):
1138
BzrError.__init__(self)
1140
self.revision_id = revision_id
1143
class InvalidRevisionSpec(BzrError):
1145
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1146
" %(branch)s%(extra)s")
1148
def __init__(self, spec, branch, extra=None):
1149
BzrError.__init__(self, branch=branch, spec=spec)
1151
self.extra = '\n' + str(extra)
403
1156
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))
1158
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1161
class AppendRevisionsOnlyViolation(BzrError):
1163
_fmt = ('Operation denied because it would change the main history,'
1164
' which is not permitted by the append_revisions_only setting on'
1165
' branch "%(location)s".')
1167
def __init__(self, location):
1168
import bzrlib.urlutils as urlutils
1169
location = urlutils.unescape_for_display(location, 'ascii')
1170
BzrError.__init__(self, location=location)
411
1173
class DivergedBranches(BzrError):
1175
_fmt = ("These branches have diverged."
1176
" Use the merge command to reconcile them.")
413
1178
def __init__(self, branch1, branch2):
414
BzrError.__init__(self, "These branches have diverged. Try merge.")
415
1179
self.branch1 = branch1
416
1180
self.branch2 = branch2
419
class UnrelatedBranches(BzrCommandError):
421
msg = "Branches have no common ancestor, and no base revision"\
423
BzrCommandError.__init__(self, msg)
1183
class NotLefthandHistory(InternalBzrError):
1185
_fmt = "Supplied history does not follow left-hand parents"
1187
def __init__(self, history):
1188
BzrError.__init__(self, history=history)
1191
class UnrelatedBranches(BzrError):
1193
_fmt = ("Branches have no common ancestor, and"
1194
" no merge base revision was specified.")
1197
class CannotReverseCherrypick(BzrError):
1199
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
426
1203
class NoCommonAncestor(BzrError):
1205
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
427
1207
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)
1208
self.revision_a = revision_a
1209
self.revision_b = revision_b
433
1212
class NoCommonRoot(BzrError):
1214
_fmt = ("Revisions are not derived from the same root: "
1215
"%(revision_a)s %(revision_b)s.")
434
1217
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)
1218
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
441
1221
class NotAncestor(BzrError):
1223
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
442
1225
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
1226
BzrError.__init__(self, rev_id=rev_id,
1227
not_ancestor_id=not_ancestor_id)
450
1230
class InstallFailed(BzrError):
451
1232
def __init__(self, revisions):
452
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1233
revision_str = ", ".join(str(r) for r in revisions)
1234
msg = "Could not install revisions:\n%s" % revision_str
453
1235
BzrError.__init__(self, msg)
454
1236
self.revisions = revisions
457
1239
class AmbiguousBase(BzrError):
458
1241
def __init__(self, bases):
459
1242
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
460
1243
DeprecationWarning)
461
msg = "The correct base is unclear, becase %s are all equally close" %\
1244
msg = ("The correct base is unclear, because %s are all equally close"
463
1246
BzrError.__init__(self, msg)
464
1247
self.bases = bases
467
class NoCommits(BzrError):
468
def __init__(self, branch):
469
msg = "Branch %s has no commits." % branch
470
BzrError.__init__(self, msg)
1250
class NoCommits(BranchError):
1252
_fmt = "Branch %(branch)s has no commits."
473
1255
class UnlistableStore(BzrError):
474
1257
def __init__(self, store):
475
1258
BzrError.__init__(self, "Store %s is not listable" % store)
479
1262
class UnlistableBranch(BzrError):
480
1264
def __init__(self, br):
481
1265
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."""
1268
class BoundBranchOutOfDate(BzrError):
1270
_fmt = ("Bound branch %(branch)s is out of date with master branch"
486
1273
def __init__(self, branch, master):
487
BzrNewError.__init__(self)
1274
BzrError.__init__(self)
488
1275
self.branch = branch
489
1276
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."""
1279
class CommitToDoubleBoundBranch(BzrError):
1281
_fmt = ("Cannot commit to branch %(branch)s."
1282
" It is bound to %(master)s, which is bound to %(remote)s.")
494
1284
def __init__(self, branch, master, remote):
495
BzrNewError.__init__(self)
1285
BzrError.__init__(self)
496
1286
self.branch = branch
497
1287
self.master = master
498
1288
self.remote = remote
501
class OverwriteBoundBranch(BzrNewError):
502
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1291
class OverwriteBoundBranch(BzrError):
1293
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
503
1295
def __init__(self, branch):
504
BzrNewError.__init__(self)
1296
BzrError.__init__(self)
505
1297
self.branch = branch
508
class BoundBranchConnectionFailure(BzrNewError):
509
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1300
class BoundBranchConnectionFailure(BzrError):
1302
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1303
" => %(target)s: %(error)s")
510
1305
def __init__(self, branch, target, error):
511
BzrNewError.__init__(self)
1306
BzrError.__init__(self)
512
1307
self.branch = branch
513
1308
self.target = target
514
1309
self.error = error
517
class WeaveError(BzrNewError):
518
"""Error in processing weave: %(message)s"""
520
def __init__(self, message=None):
521
BzrNewError.__init__(self)
522
self.message = message
1312
class WeaveError(BzrError):
1314
_fmt = "Error in processing weave: %(msg)s"
1316
def __init__(self, msg=None):
1317
BzrError.__init__(self)
525
1321
class WeaveRevisionAlreadyPresent(WeaveError):
526
"""Revision {%(revision_id)s} already present in %(weave)s"""
1323
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
527
1325
def __init__(self, revision_id, weave):
529
1327
WeaveError.__init__(self)
622
class NoSuchExportFormat(BzrNewError):
623
"""Export format %(format)r not supported"""
1430
class SHA1KnitCorrupt(KnitCorrupt):
1432
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
1433
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
1436
def __init__(self, filename, actual, expected, key, content):
1437
KnitError.__init__(self)
1438
self.filename = filename
1439
self.actual = actual
1440
self.expected = expected
1442
self.content = content
1445
class KnitDataStreamIncompatible(KnitError):
1446
# Not raised anymore, as we can convert data streams. In future we may
1447
# need it again for more exotic cases, so we're keeping it around for now.
1449
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1451
def __init__(self, stream_format, target_format):
1452
self.stream_format = stream_format
1453
self.target_format = target_format
1456
class KnitDataStreamUnknown(KnitError):
1457
# Indicates a data stream we don't know how to handle.
1459
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1461
def __init__(self, stream_format):
1462
self.stream_format = stream_format
1465
class KnitHeaderError(KnitError):
1467
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1469
def __init__(self, badline, filename):
1470
KnitError.__init__(self)
1471
self.badline = badline
1472
self.filename = filename
1474
class KnitIndexUnknownMethod(KnitError):
1475
"""Raised when we don't understand the storage method.
1477
Currently only 'fulltext' and 'line-delta' are supported.
1480
_fmt = ("Knit index %(filename)s does not have a known method"
1481
" in options: %(options)r")
1483
def __init__(self, filename, options):
1484
KnitError.__init__(self)
1485
self.filename = filename
1486
self.options = options
1489
class RetryWithNewPacks(BzrError):
1490
"""Raised when we realize that the packs on disk have changed.
1492
This is meant as more of a signaling exception, to trap between where a
1493
local error occurred and the code that can actually handle the error and
1494
code that can retry appropriately.
1497
internal_error = True
1499
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
1502
def __init__(self, context, reload_occurred, exc_info):
1503
"""create a new RetryWithNewPacks error.
1505
:param reload_occurred: Set to True if we know that the packs have
1506
already been reloaded, and we are failing because of an in-memory
1507
cache miss. If set to True then we will ignore if a reload says
1508
nothing has changed, because we assume it has already reloaded. If
1509
False, then a reload with nothing changed will force an error.
1510
:param exc_info: The original exception traceback, so if there is a
1511
problem we can raise the original error (value from sys.exc_info())
1513
BzrError.__init__(self)
1514
self.reload_occurred = reload_occurred
1515
self.exc_info = exc_info
1516
self.orig_error = exc_info[1]
1517
# TODO: The global error handler should probably treat this by
1518
# raising/printing the original exception with a bit about
1519
# RetryWithNewPacks also not being caught
1522
class RetryAutopack(RetryWithNewPacks):
1523
"""Raised when we are autopacking and we find a missing file.
1525
Meant as a signaling exception, to tell the autopack code it should try
1529
internal_error = True
1531
_fmt = ("Pack files have changed, reload and try autopack again."
1532
" context: %(context)s %(orig_error)s")
1535
class NoSuchExportFormat(BzrError):
1537
_fmt = "Export format %(format)r not supported"
624
1539
def __init__(self, format):
625
BzrNewError.__init__(self)
1540
BzrError.__init__(self)
626
1541
self.format = format
629
1544
class TransportError(BzrError):
630
"""All errors thrown by Transport implementations should derive
1546
_fmt = "Transport error: %(msg)s %(orig_error)s"
633
1548
def __init__(self, msg=None, orig_error=None):
634
1549
if msg is None and orig_error is not None:
635
1550
msg = str(orig_error)
636
BzrError.__init__(self, msg)
1551
if orig_error is None:
638
1556
self.orig_error = orig_error
1557
BzrError.__init__(self)
1560
class TooManyConcurrentRequests(InternalBzrError):
1562
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1563
" Be sure to finish_writing and finish_reading on the"
1564
" currently open request.")
1566
def __init__(self, medium):
1567
self.medium = medium
1570
class SmartProtocolError(TransportError):
1572
_fmt = "Generic bzr smart protocol error: %(details)s"
1574
def __init__(self, details):
1575
self.details = details
1578
class UnexpectedProtocolVersionMarker(TransportError):
1580
_fmt = "Received bad protocol version marker: %(marker)r"
1582
def __init__(self, marker):
1583
self.marker = marker
1586
class UnknownSmartMethod(InternalBzrError):
1588
_fmt = "The server does not recognise the '%(verb)s' request."
1590
def __init__(self, verb):
1594
class SmartMessageHandlerError(InternalBzrError):
1596
_fmt = "The message handler raised an exception: %(exc_value)s."
1598
def __init__(self, exc_info):
1599
self.exc_type, self.exc_value, self.tb = exc_info
641
1602
# A set of semi-meaningful errors which can be thrown
642
1603
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.
1605
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
649
1608
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)
1610
_fmt = "Connection error: %(msg)s %(orig_error)s"
1613
class SocketConnectionError(ConnectionError):
1615
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1617
def __init__(self, host, port=None, msg=None, orig_error=None):
1619
msg = 'Failed to connect to'
1620
if orig_error is None:
1623
orig_error = '; ' + str(orig_error)
1624
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1629
self.port = ':%s' % port
658
1632
class ConnectionReset(TransportError):
659
"""The connection has been closed."""
1634
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1637
class InvalidRange(TransportError):
1639
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1641
def __init__(self, path, offset, msg=None):
1642
TransportError.__init__(self, msg)
1644
self.offset = offset
1647
class InvalidHttpResponse(TransportError):
1649
_fmt = "Invalid http response for %(path)s: %(msg)s"
1651
def __init__(self, path, msg, orig_error=None):
1653
TransportError.__init__(self, msg, orig_error=orig_error)
1656
class InvalidHttpRange(InvalidHttpResponse):
1658
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1660
def __init__(self, path, range, msg):
1662
InvalidHttpResponse.__init__(self, path, msg)
1665
class InvalidHttpContentType(InvalidHttpResponse):
1667
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1669
def __init__(self, path, ctype, msg):
1671
InvalidHttpResponse.__init__(self, path, msg)
1674
class RedirectRequested(TransportError):
1676
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1678
def __init__(self, source, target, is_permanent=False):
1679
self.source = source
1680
self.target = target
1682
self.permanently = ' permanently'
1684
self.permanently = ''
1685
TransportError.__init__(self)
1688
class TooManyRedirections(TransportError):
1690
_fmt = "Too many redirections"
663
1693
class ConflictsInTree(BzrError):
665
BzrError.__init__(self, "Working tree has conflicts.")
1695
_fmt = "Working tree has conflicts."
668
1698
class ParseConfigError(BzrError):
669
1700
def __init__(self, errors, filename):
670
1701
if filename is None:
672
1703
message = "Error(s) parsing config file %s:\n%s" % \
673
(filename, ('\n'.join(e.message for e in errors)))
1704
(filename, ('\n'.join(e.msg for e in errors)))
674
1705
BzrError.__init__(self, message)
1708
class NoEmailInUsername(BzrError):
1710
_fmt = "%(username)r does not seem to contain a reasonable email address"
1712
def __init__(self, username):
1713
BzrError.__init__(self)
1714
self.username = username
677
1717
class SigningFailed(BzrError):
1719
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
678
1721
def __init__(self, command_line):
679
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1722
BzrError.__init__(self, command_line=command_line)
683
1725
class WorkingTreeNotRevision(BzrError):
1727
_fmt = ("The working tree for %(basedir)s has changed since"
1728
" the last commit, but weave merge requires that it be"
684
1731
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"""
1732
BzrError.__init__(self, basedir=tree.basedir)
1735
class CantReprocessAndShowBase(BzrError):
1737
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1738
"the relationship of conflicting lines to the base")
1741
class GraphCycleError(BzrError):
1743
_fmt = "Cycle in graph %(graph)r"
697
1745
def __init__(self, graph):
698
BzrNewError.__init__(self)
1746
BzrError.__init__(self)
699
1747
self.graph = graph
702
class NotConflicted(BzrNewError):
703
"""File %(filename)s is not conflicted."""
1750
class WritingCompleted(InternalBzrError):
1752
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1753
"called upon it - accept bytes may not be called anymore.")
1755
def __init__(self, request):
1756
self.request = request
1759
class WritingNotComplete(InternalBzrError):
1761
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1762
"called upon it - until the write phase is complete no "
1763
"data may be read.")
1765
def __init__(self, request):
1766
self.request = request
1769
class NotConflicted(BzrError):
1771
_fmt = "File %(filename)s is not conflicted."
705
1773
def __init__(self, filename):
706
BzrNewError.__init__(self)
1774
BzrError.__init__(self)
707
1775
self.filename = filename
1778
class MediumNotConnected(InternalBzrError):
1780
_fmt = """The medium '%(medium)s' is not connected."""
1782
def __init__(self, medium):
1783
self.medium = medium
710
1786
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"""
1788
_fmt = "A decorating function has requested its original command be used."
1791
class NoBundleFound(BzrError):
1793
_fmt = 'No bundle was found in "%(filename)s".'
1795
def __init__(self, filename):
1796
BzrError.__init__(self)
1797
self.filename = filename
1800
class BundleNotSupported(BzrError):
1802
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1804
def __init__(self, version, msg):
1805
BzrError.__init__(self)
1806
self.version = version
1810
class MissingText(BzrError):
1812
_fmt = ("Branch %(base)s is missing revision"
1813
" %(text_revision)s of %(file_id)s")
720
1815
def __init__(self, branch, text_revision, file_id):
721
BzrNewError.__init__(self)
1816
BzrError.__init__(self)
722
1817
self.branch = branch
723
1818
self.base = branch.base
724
1819
self.text_revision = text_revision
725
1820
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.
1823
class DuplicateFileId(BzrError):
1825
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1827
def __init__(self, file_id, entry):
1828
BzrError.__init__(self)
1829
self.file_id = file_id
1833
class DuplicateKey(BzrError):
1835
_fmt = "Key %(key)s is already present in map"
1838
class DuplicateHelpPrefix(BzrError):
1840
_fmt = "The prefix %(prefix)s is in the help search path twice."
1842
def __init__(self, prefix):
1843
self.prefix = prefix
1846
class MalformedTransform(BzrError):
1848
_fmt = "Tree transform is malformed %(conflicts)r"
1851
class NoFinalPath(BzrError):
1853
_fmt = ("No final name for trans_id %(trans_id)r\n"
1854
"file-id: %(file_id)r\n"
1855
"root trans-id: %(root_trans_id)r\n")
1857
def __init__(self, trans_id, transform):
1858
self.trans_id = trans_id
1859
self.file_id = transform.final_file_id(trans_id)
1860
self.root_trans_id = transform.root
1863
class BzrBadParameter(InternalBzrError):
1865
_fmt = "Bad parameter: %(param)r"
1867
# This exception should never be thrown, but it is a base class for all
1868
# parameter-to-function errors.
742
1870
def __init__(self, param):
743
BzrNewError.__init__(self)
1871
BzrError.__init__(self)
744
1872
self.param = param
747
1875
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"""
1877
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1880
class ReusingTransform(BzrError):
1882
_fmt = "Attempt to reuse a transform that has already been applied."
1885
class CantMoveRoot(BzrError):
1887
_fmt = "Moving the root directory is not supported at this time"
1890
class BzrMoveFailedError(BzrError):
1892
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1894
def __init__(self, from_path='', to_path='', extra=None):
1895
from bzrlib.osutils import splitpath
1896
BzrError.__init__(self)
1898
self.extra = ': ' + str(extra)
1902
has_from = len(from_path) > 0
1903
has_to = len(to_path) > 0
1905
self.from_path = splitpath(from_path)[-1]
1910
self.to_path = splitpath(to_path)[-1]
1915
if has_from and has_to:
1916
self.operator = " =>"
1918
self.from_path = "from " + from_path
1920
self.operator = "to"
1922
self.operator = "file"
1925
class BzrRenameFailedError(BzrMoveFailedError):
1927
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1929
def __init__(self, from_path, to_path, extra=None):
1930
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1932
class BzrRemoveChangedFilesError(BzrError):
1933
"""Used when user is trying to remove changed files."""
1935
_fmt = ("Can't safely remove modified or unknown files:\n"
1936
"%(changes_as_text)s"
1937
"Use --keep to not delete them, or --force to delete them regardless.")
1939
def __init__(self, tree_delta):
1940
BzrError.__init__(self)
1941
self.changes_as_text = tree_delta.get_changes_as_text()
1942
#self.paths_as_string = '\n'.join(changed_files)
1943
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
759
1946
class BzrBadParameterNotString(BzrBadParameter):
760
"""Parameter %(param)s is not a string or unicode string."""
1948
_fmt = "Parameter %(param)s is not a string or unicode string."
763
1951
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"""
1953
_fmt = "Parameter $(param)s is required but not present."
1956
class BzrBadParameterUnicode(BzrBadParameter):
1958
_fmt = ("Parameter %(param)s is unicode but"
1959
" only byte-strings are permitted.")
1962
class BzrBadParameterContainsNewline(BzrBadParameter):
1964
_fmt = "Parameter %(param)s contains a newline."
1967
class DependencyNotPresent(BzrError):
1969
_fmt = 'Unable to import library "%(library)s": %(error)s'
770
1971
def __init__(self, library, error):
771
BzrNewError.__init__(self, library=library, error=error)
1972
BzrError.__init__(self, library=library, error=error)
774
1975
class ParamikoNotPresent(DependencyNotPresent):
775
"""Unable to import paramiko (required for sftp support): %(error)s"""
1977
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
777
1979
def __init__(self, error):
778
1980
DependencyNotPresent.__init__(self, 'paramiko', error)
781
class UninitializableFormat(BzrNewError):
782
"""Format %(format)s cannot be initialised by this version of bzr."""
1983
class PointlessMerge(BzrError):
1985
_fmt = "Nothing to merge."
1988
class UninitializableFormat(BzrError):
1990
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
784
1992
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'."""
1993
BzrError.__init__(self)
1994
self.format = format
1997
class BadConversionTarget(BzrError):
1999
_fmt = "Cannot convert to format %(format)s. %(problem)s"
2001
def __init__(self, problem, format):
2002
BzrError.__init__(self)
2003
self.problem = problem
2004
self.format = format
2007
class NoDiffFound(BzrError):
2009
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2011
def __init__(self, path):
2012
BzrError.__init__(self, path)
2015
class ExecutableMissing(BzrError):
2017
_fmt = "%(exe_name)s could not be found on this machine"
2019
def __init__(self, exe_name):
2020
BzrError.__init__(self, exe_name=exe_name)
2023
class NoDiff(BzrError):
2025
_fmt = "Diff is not installed on this machine: %(msg)s"
2027
def __init__(self, msg):
2028
BzrError.__init__(self, msg=msg)
2031
class NoDiff3(BzrError):
2033
_fmt = "Diff3 is not installed on this machine."
2036
class ExistingContent(BzrError):
2037
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2039
_fmt = "The content being inserted is already present."
2042
class ExistingLimbo(BzrError):
2044
_fmt = """This tree contains left-over files from a failed operation.
2045
Please examine %(limbo_dir)s to see if it contains any files you wish to
2046
keep, and delete it when you are done."""
2048
def __init__(self, limbo_dir):
2049
BzrError.__init__(self)
2050
self.limbo_dir = limbo_dir
2053
class ExistingPendingDeletion(BzrError):
2055
_fmt = """This tree contains left-over files from a failed operation.
2056
Please examine %(pending_deletion)s to see if it contains any files you
2057
wish to keep, and delete it when you are done."""
2059
def __init__(self, pending_deletion):
2060
BzrError.__init__(self, pending_deletion=pending_deletion)
2063
class ImmortalLimbo(BzrError):
2065
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2066
Please examine %(limbo_dir)s to see if it contains any files you wish to
2067
keep, and delete it when you are done."""
2069
def __init__(self, limbo_dir):
2070
BzrError.__init__(self)
2071
self.limbo_dir = limbo_dir
2074
class ImmortalPendingDeletion(BzrError):
2076
_fmt = ("Unable to delete transform temporary directory "
2077
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2078
"contains any files you wish to keep, and delete it when you are done.")
2080
def __init__(self, pending_deletion):
2081
BzrError.__init__(self, pending_deletion=pending_deletion)
2084
class OutOfDateTree(BzrError):
2086
_fmt = "Working tree is out of date, please run 'bzr update'."
816
2088
def __init__(self, tree):
817
BzrNewError.__init__(self)
2089
BzrError.__init__(self)
818
2090
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."""
2093
class PublicBranchOutOfDate(BzrError):
2095
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2098
def __init__(self, public_location, revstring):
2099
import bzrlib.urlutils as urlutils
2100
public_location = urlutils.unescape_for_display(public_location,
2102
BzrError.__init__(self, public_location=public_location,
2103
revstring=revstring)
2106
class MergeModifiedFormatError(BzrError):
2108
_fmt = "Error in merge modified format"
2111
class ConflictFormatError(BzrError):
2113
_fmt = "Format error in conflict listings"
2116
class CorruptDirstate(BzrError):
2118
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2119
"Error: %(description)s")
2121
def __init__(self, dirstate_path, description):
2122
BzrError.__init__(self)
2123
self.dirstate_path = dirstate_path
2124
self.description = description
2127
class CorruptRepository(BzrError):
2129
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2130
"Please run bzr reconcile on this repository.")
833
2132
def __init__(self, repo):
834
BzrNewError.__init__(self)
2133
BzrError.__init__(self)
835
2134
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."""
2137
class InconsistentDelta(BzrError):
2138
"""Used when we get a delta that is not valid."""
2140
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2141
" %(file_id)r\nreason: %(reason)s")
2143
def __init__(self, path, file_id, reason):
2144
BzrError.__init__(self)
2146
self.file_id = file_id
2147
self.reason = reason
2150
class UpgradeRequired(BzrError):
2152
_fmt = "To use this feature you must upgrade your branch at %(path)s."
841
2154
def __init__(self, path):
842
BzrNewError.__init__(self)
2155
BzrError.__init__(self)
843
2156
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."""
2159
class RepositoryUpgradeRequired(UpgradeRequired):
2161
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2164
class LocalRequiresBoundBranch(BzrError):
2166
_fmt = "Cannot perform local-only commits on unbound branches."
2169
class MissingProgressBarFinish(BzrError):
2171
_fmt = "A nested progress bar was not 'finished' correctly."
2174
class InvalidProgressBarType(BzrError):
2176
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2177
" is not a supported type Select one of: %(valid_types)s")
2179
def __init__(self, bar_type, valid_types):
2180
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2183
class UnsupportedOperation(BzrError):
2185
_fmt = ("The method %(mname)s is not supported on"
2186
" objects of type %(tname)s.")
856
2188
def __init__(self, method, method_self):
857
2189
self.method = method
858
2190
self.mname = method.__name__
859
2191
self.tname = type(method_self).__name__
2194
class CannotSetRevisionId(UnsupportedOperation):
2195
"""Raised when a commit is attempting to set a revision id but cant."""
2198
class NonAsciiRevisionId(UnsupportedOperation):
2199
"""Raised when a commit is attempting to set a non-ascii revision id
2204
class BinaryFile(BzrError):
2206
_fmt = "File is binary but should be text."
2209
class IllegalPath(BzrError):
2211
_fmt = "The path %(path)s is not permitted on this platform"
2213
def __init__(self, path):
2214
BzrError.__init__(self)
2218
class TestamentMismatch(BzrError):
2220
_fmt = """Testament did not match expected value.
2221
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2224
def __init__(self, revision_id, expected, measured):
2225
self.revision_id = revision_id
2226
self.expected = expected
2227
self.measured = measured
2230
class NotABundle(BzrError):
2232
_fmt = "Not a bzr revision-bundle: %(text)r"
2234
def __init__(self, text):
2235
BzrError.__init__(self)
2239
class BadBundle(BzrError):
2241
_fmt = "Bad bzr revision-bundle: %(text)r"
2243
def __init__(self, text):
2244
BzrError.__init__(self)
2248
class MalformedHeader(BadBundle):
2250
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2253
class MalformedPatches(BadBundle):
2255
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2258
class MalformedFooter(BadBundle):
2260
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2263
class UnsupportedEOLMarker(BadBundle):
2265
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2268
# XXX: BadBundle's constructor assumes there's explanatory text,
2269
# but for this there is not
2270
BzrError.__init__(self)
2273
class IncompatibleBundleFormat(BzrError):
2275
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2277
def __init__(self, bundle_format, other):
2278
BzrError.__init__(self)
2279
self.bundle_format = bundle_format
2283
class BadInventoryFormat(BzrError):
2285
_fmt = "Root class for inventory serialization errors"
2288
class UnexpectedInventoryFormat(BadInventoryFormat):
2290
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2292
def __init__(self, msg):
2293
BadInventoryFormat.__init__(self, msg=msg)
2296
class RootNotRich(BzrError):
2298
_fmt = """This operation requires rich root data storage"""
2301
class NoSmartMedium(InternalBzrError):
2303
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2305
def __init__(self, transport):
2306
self.transport = transport
2309
class NoSmartServer(NotBranchError):
2311
_fmt = "No smart server available at %(url)s"
2313
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2314
def __init__(self, url):
2318
class UnknownSSH(BzrError):
2320
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2322
def __init__(self, vendor):
2323
BzrError.__init__(self)
2324
self.vendor = vendor
2327
class SSHVendorNotFound(BzrError):
2329
_fmt = ("Don't know how to handle SSH connections."
2330
" Please set BZR_SSH environment variable.")
2333
class GhostRevisionsHaveNoRevno(BzrError):
2334
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2336
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2337
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2339
def __init__(self, revision_id, ghost_revision_id):
2340
self.revision_id = revision_id
2341
self.ghost_revision_id = ghost_revision_id
2344
class GhostRevisionUnusableHere(BzrError):
2346
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2348
def __init__(self, revision_id):
2349
BzrError.__init__(self)
2350
self.revision_id = revision_id
2353
class IllegalUseOfScopeReplacer(InternalBzrError):
2355
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2356
" %(msg)s%(extra)s")
2358
def __init__(self, name, msg, extra=None):
2359
BzrError.__init__(self)
2363
self.extra = ': ' + str(extra)
2368
class InvalidImportLine(InternalBzrError):
2370
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2372
def __init__(self, text, msg):
2373
BzrError.__init__(self)
2378
class ImportNameCollision(InternalBzrError):
2380
_fmt = ("Tried to import an object to the same name as"
2381
" an existing object. %(name)s")
2383
def __init__(self, name):
2384
BzrError.__init__(self)
2388
class NotAMergeDirective(BzrError):
2389
"""File starting with %(firstline)r is not a merge directive"""
2390
def __init__(self, firstline):
2391
BzrError.__init__(self, firstline=firstline)
2394
class NoMergeSource(BzrError):
2395
"""Raise if no merge source was specified for a merge directive"""
2397
_fmt = "A merge directive must provide either a bundle or a public"\
2401
class IllegalMergeDirectivePayload(BzrError):
2402
"""A merge directive contained something other than a patch or bundle"""
2404
_fmt = "Bad merge directive payload %(start)r"
2406
def __init__(self, start):
2411
class PatchVerificationFailed(BzrError):
2412
"""A patch from a merge directive could not be verified"""
2414
_fmt = "Preview patch does not match requested changes."
2417
class PatchMissing(BzrError):
2418
"""Raise a patch type was specified but no patch supplied"""
2420
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2422
def __init__(self, patch_type):
2423
BzrError.__init__(self)
2424
self.patch_type = patch_type
2427
class TargetNotBranch(BzrError):
2428
"""A merge directive's target branch is required, but isn't a branch"""
2430
_fmt = ("Your branch does not have all of the revisions required in "
2431
"order to merge this merge directive and the target "
2432
"location specified in the merge directive is not a branch: "
2435
def __init__(self, location):
2436
BzrError.__init__(self)
2437
self.location = location
2440
class UnsupportedInventoryKind(BzrError):
2442
_fmt = """Unsupported entry kind %(kind)s"""
2444
def __init__(self, kind):
2448
class BadSubsumeSource(BzrError):
2450
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2452
def __init__(self, tree, other_tree, reason):
2454
self.other_tree = other_tree
2455
self.reason = reason
2458
class SubsumeTargetNeedsUpgrade(BzrError):
2460
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2462
def __init__(self, other_tree):
2463
self.other_tree = other_tree
2466
class BadReferenceTarget(InternalBzrError):
2468
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2471
def __init__(self, tree, other_tree, reason):
2473
self.other_tree = other_tree
2474
self.reason = reason
2477
class NoSuchTag(BzrError):
2479
_fmt = "No such tag: %(tag_name)s"
2481
def __init__(self, tag_name):
2482
self.tag_name = tag_name
2485
class TagsNotSupported(BzrError):
2487
_fmt = ("Tags not supported by %(branch)s;"
2488
" you may be able to use bzr upgrade.")
2490
def __init__(self, branch):
2491
self.branch = branch
2494
class TagAlreadyExists(BzrError):
2496
_fmt = "Tag %(tag_name)s already exists."
2498
def __init__(self, tag_name):
2499
self.tag_name = tag_name
2502
class MalformedBugIdentifier(BzrError):
2504
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2506
def __init__(self, bug_id, reason):
2507
self.bug_id = bug_id
2508
self.reason = reason
2511
class InvalidBugTrackerURL(BzrError):
2513
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2514
"contain {id}: %(url)s")
2516
def __init__(self, abbreviation, url):
2517
self.abbreviation = abbreviation
2521
class UnknownBugTrackerAbbreviation(BzrError):
2523
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2526
def __init__(self, abbreviation, branch):
2527
self.abbreviation = abbreviation
2528
self.branch = branch
2531
class UnexpectedSmartServerResponse(BzrError):
2533
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2535
def __init__(self, response_tuple):
2536
self.response_tuple = response_tuple
2539
class ErrorFromSmartServer(BzrError):
2540
"""An error was received from a smart server.
2542
:seealso: UnknownErrorFromSmartServer
2545
_fmt = "Error received from smart server: %(error_tuple)r"
2547
internal_error = True
2549
def __init__(self, error_tuple):
2550
self.error_tuple = error_tuple
2552
self.error_verb = error_tuple[0]
2554
self.error_verb = None
2555
self.error_args = error_tuple[1:]
2558
class UnknownErrorFromSmartServer(BzrError):
2559
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2562
This is distinct from ErrorFromSmartServer so that it is possible to
2563
distinguish between the following two cases:
2564
- ErrorFromSmartServer was uncaught. This is logic error in the client
2565
and so should provoke a traceback to the user.
2566
- ErrorFromSmartServer was caught but its error_tuple could not be
2567
translated. This is probably because the server sent us garbage, and
2568
should not provoke a traceback.
2571
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2573
internal_error = False
2575
def __init__(self, error_from_smart_server):
2578
:param error_from_smart_server: An ErrorFromSmartServer instance.
2580
self.error_from_smart_server = error_from_smart_server
2581
self.error_tuple = error_from_smart_server.error_tuple
2584
class ContainerError(BzrError):
2585
"""Base class of container errors."""
2588
class UnknownContainerFormatError(ContainerError):
2590
_fmt = "Unrecognised container format: %(container_format)r"
2592
def __init__(self, container_format):
2593
self.container_format = container_format
2596
class UnexpectedEndOfContainerError(ContainerError):
2598
_fmt = "Unexpected end of container stream"
2601
class UnknownRecordTypeError(ContainerError):
2603
_fmt = "Unknown record type: %(record_type)r"
2605
def __init__(self, record_type):
2606
self.record_type = record_type
2609
class InvalidRecordError(ContainerError):
2611
_fmt = "Invalid record: %(reason)s"
2613
def __init__(self, reason):
2614
self.reason = reason
2617
class ContainerHasExcessDataError(ContainerError):
2619
_fmt = "Container has data after end marker: %(excess)r"
2621
def __init__(self, excess):
2622
self.excess = excess
2625
class DuplicateRecordNameError(ContainerError):
2627
_fmt = "Container has multiple records with the same name: %(name)s"
2629
def __init__(self, name):
2633
class NoDestinationAddress(InternalBzrError):
2635
_fmt = "Message does not have a destination address."
2638
class RepositoryDataStreamError(BzrError):
2640
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2642
def __init__(self, reason):
2643
self.reason = reason
2646
class SMTPError(BzrError):
2648
_fmt = "SMTP error: %(error)s"
2650
def __init__(self, error):
2654
class NoMessageSupplied(BzrError):
2656
_fmt = "No message supplied."
2659
class NoMailAddressSpecified(BzrError):
2661
_fmt = "No mail-to address specified."
2664
class UnknownMailClient(BzrError):
2666
_fmt = "Unknown mail client: %(mail_client)s"
2668
def __init__(self, mail_client):
2669
BzrError.__init__(self, mail_client=mail_client)
2672
class MailClientNotFound(BzrError):
2674
_fmt = "Unable to find mail client with the following names:"\
2675
" %(mail_command_list_string)s"
2677
def __init__(self, mail_command_list):
2678
mail_command_list_string = ', '.join(mail_command_list)
2679
BzrError.__init__(self, mail_command_list=mail_command_list,
2680
mail_command_list_string=mail_command_list_string)
2682
class SMTPConnectionRefused(SMTPError):
2684
_fmt = "SMTP connection to %(host)s refused"
2686
def __init__(self, error, host):
2691
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2693
_fmt = "Please specify smtp_server. No server at default %(host)s."
2696
class BzrDirError(BzrError):
2698
def __init__(self, bzrdir):
2699
import bzrlib.urlutils as urlutils
2700
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2702
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2705
class UnsyncedBranches(BzrDirError):
2707
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2708
" bzr help sync-for-reconfigure.")
2710
def __init__(self, bzrdir, target_branch):
2711
BzrDirError.__init__(self, bzrdir)
2712
import bzrlib.urlutils as urlutils
2713
self.target_url = urlutils.unescape_for_display(target_branch.base,
2717
class AlreadyBranch(BzrDirError):
2719
_fmt = "'%(display_url)s' is already a branch."
2722
class AlreadyTree(BzrDirError):
2724
_fmt = "'%(display_url)s' is already a tree."
2727
class AlreadyCheckout(BzrDirError):
2729
_fmt = "'%(display_url)s' is already a checkout."
2732
class AlreadyLightweightCheckout(BzrDirError):
2734
_fmt = "'%(display_url)s' is already a lightweight checkout."
2737
class AlreadyUsingShared(BzrDirError):
2739
_fmt = "'%(display_url)s' is already using a shared repository."
2742
class AlreadyStandalone(BzrDirError):
2744
_fmt = "'%(display_url)s' is already standalone."
2747
class ReconfigurationNotSupported(BzrDirError):
2749
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2752
class NoBindLocation(BzrDirError):
2754
_fmt = "No location could be found to bind to at %(display_url)s."
2757
class UncommittedChanges(BzrError):
2759
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2761
def __init__(self, tree):
2762
import bzrlib.urlutils as urlutils
2763
display_url = urlutils.unescape_for_display(
2764
tree.bzrdir.root_transport.base, 'ascii')
2765
BzrError.__init__(self, tree=tree, display_url=display_url)
2768
class MissingTemplateVariable(BzrError):
2770
_fmt = 'Variable {%(name)s} is not available.'
2772
def __init__(self, name):
2776
class NoTemplate(BzrError):
2778
_fmt = 'No template specified.'
2781
class UnableCreateSymlink(BzrError):
2783
_fmt = 'Unable to create symlink %(path_str)son this platform'
2785
def __init__(self, path=None):
2789
path_str = repr(str(path))
2790
except UnicodeEncodeError:
2791
path_str = repr(path)
2793
self.path_str = path_str
2796
class UnsupportedTimezoneFormat(BzrError):
2798
_fmt = ('Unsupported timezone format "%(timezone)s", '
2799
'options are "utc", "original", "local".')
2801
def __init__(self, timezone):
2802
self.timezone = timezone
2805
class CommandAvailableInPlugin(StandardError):
2807
internal_error = False
2809
def __init__(self, cmd_name, plugin_metadata, provider):
2811
self.plugin_metadata = plugin_metadata
2812
self.cmd_name = cmd_name
2813
self.provider = provider
2817
_fmt = ('"%s" is not a standard bzr command. \n'
2818
'However, the following official plugin provides this command: %s\n'
2819
'You can install it by going to: %s'
2820
% (self.cmd_name, self.plugin_metadata['name'],
2821
self.plugin_metadata['url']))
2826
class NoPluginAvailable(BzrError):
2830
class NotATerminal(BzrError):
2832
_fmt = 'Unable to ask for a password without real terminal.'
2835
class UnableEncodePath(BzrError):
2837
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2838
'user encoding %(user_encoding)s')
2840
def __init__(self, path, kind):
2841
from bzrlib.osutils import get_user_encoding
2844
self.user_encoding = osutils.get_user_encoding()
2847
class NoSuchAlias(BzrError):
2849
_fmt = ('The alias "%(alias_name)s" does not exist.')
2851
def __init__(self, alias_name):
2852
BzrError.__init__(self, alias_name=alias_name)
2855
class DirectoryLookupFailure(BzrError):
2856
"""Base type for lookup errors."""
2861
class InvalidLocationAlias(DirectoryLookupFailure):
2863
_fmt = '"%(alias_name)s" is not a valid location alias.'
2865
def __init__(self, alias_name):
2866
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2869
class UnsetLocationAlias(DirectoryLookupFailure):
2871
_fmt = 'No %(alias_name)s location assigned.'
2873
def __init__(self, alias_name):
2874
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2877
class CannotBindAddress(BzrError):
2879
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2881
def __init__(self, host, port, orig_error):
2882
BzrError.__init__(self, host=host, port=port,
2883
orig_error=orig_error[1])
2886
class UnknownRules(BzrError):
2888
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2890
def __init__(self, unknowns):
2891
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2894
class HookFailed(BzrError):
2895
"""Raised when a pre_change_branch_tip hook function fails anything other
2896
than TipChangeRejected.
2899
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2900
"%(traceback_text)s%(exc_value)s")
2902
def __init__(self, hook_stage, hook_name, exc_info):
2904
self.hook_stage = hook_stage
2905
self.hook_name = hook_name
2906
self.exc_info = exc_info
2907
self.exc_type = exc_info[0]
2908
self.exc_value = exc_info[1]
2909
self.exc_tb = exc_info[2]
2910
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2913
class TipChangeRejected(BzrError):
2914
"""A pre_change_branch_tip hook function may raise this to cleanly and
2915
explicitly abort a change to a branch tip.
2918
_fmt = u"Tip change rejected: %(msg)s"
2920
def __init__(self, msg):
2924
class ShelfCorrupt(BzrError):
2926
_fmt = "Shelf corrupt."
2929
class NoSuchShelfId(BzrError):
2931
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
2933
def __init__(self, shelf_id):
2934
BzrError.__init__(self, shelf_id=shelf_id)
2937
class UserAbort(BzrError):
2939
_fmt = 'The user aborted the operation.'
added
removed
bzrlib/errors.py
