39
63
# constructed to make sure it will succeed. But that says nothing about
40
64
# exceptions that are never raised.
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
66
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
53
70
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.
128
71
def __str__(self):
130
if isinstance(s, unicode):
72
# XXX: Should we show the exception class in
73
# exceptions that don't provide their own message?
74
# maybe it should be done at a higher level
75
## n = self.__class__.__name__ + ': '
77
if len(self.args) == 1:
78
return str(self.args[0])
79
elif len(self.args) == 2:
80
# further explanation or suggestions
82
return n + '\n '.join([self.args[0]] + self.args[1])
84
return n + "%r" % self
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
86
return n + `self.args`
174
89
class BzrNewError(BzrError):
175
"""Deprecated error base class."""
176
91
# base classes should override the docstring with their human-
177
92
# readable explanation
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)
94
def __init__(self, **kwds):
190
95
for key, value in kwds.items():
191
96
setattr(self, key, value)
193
98
def __str__(self):
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"
100
return self.__doc__ % self.__dict__
101
except (NameError, ValueError, KeyError), e:
102
return 'Unprintable exception %s: %s' \
103
% (self.__class__.__name__, str(e))
106
class BzrCheckError(BzrNewError):
107
"""Internal check failed: %(message)s"""
109
def __init__(self, message):
110
BzrNewError.__init__(self)
111
self.message = message
114
class InvalidEntryName(BzrNewError):
115
"""Invalid entry name: %(name)s"""
272
116
def __init__(self, name):
273
BzrError.__init__(self)
117
BzrNewError.__init__(self)
277
class InvalidRevisionNumber(BzrError):
279
_fmt = "Invalid revision number %(revno)s"
121
class InvalidRevisionNumber(BzrNewError):
122
"""Invalid revision number %(revno)d"""
281
123
def __init__(self, revno):
282
BzrError.__init__(self)
124
BzrNewError.__init__(self)
283
125
self.revno = revno
286
class InvalidRevisionId(BzrError):
288
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
128
class InvalidRevisionId(BzrNewError):
129
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
290
130
def __init__(self, revision_id, branch):
291
# branch can be any string or object with __str__ defined
292
BzrError.__init__(self)
131
BzrNewError.__init__(self)
293
132
self.revision_id = revision_id
294
133
self.branch = branch
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".'
136
class NoWorkingTree(BzrNewError):
137
"""No WorkingTree exists for %s(base)."""
367
139
def __init__(self, base):
368
BzrError.__init__(self)
140
BzrNewError.__init__(self)
372
class NotBuilding(BzrError):
374
_fmt = "Not currently building a tree."
377
class NotLocalUrl(BzrError):
379
_fmt = "%(url)s is not a local path."
144
class NotLocalUrl(BzrNewError):
145
"""%s(url) is not a local path."""
381
147
def __init__(self, url):
148
BzrNewError.__init__(self)
385
class WorkingTreeAlreadyPopulated(InternalBzrError):
387
_fmt = 'Working tree already populated in "%(base)s"'
389
def __init__(self, base):
393
152
class BzrCommandError(BzrError):
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.
153
# Error from malformed user command
154
# This is being misused as a generic exception
155
# pleae subclass. RBC 20051030
399
157
# I think it's a waste of effort to differentiate between errors that
400
158
# are not intended to be caught anyway. UI code need not subclass
401
159
# BzrCommandError, and non-UI code should not throw a subclass of
402
160
# 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
413
165
class BzrOptionError(BzrCommandError):
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)"
166
"""Some missing or otherwise incorrect option was supplied."""
169
class StrictCommitFailed(Exception):
170
"""Commit refused because there are unknowns in the tree."""
173
class PathError(BzrNewError):
174
"""Generic path error: %(path)r%(extra)s)"""
497
175
def __init__(self, path, extra=None):
498
BzrError.__init__(self)
176
BzrNewError.__init__(self)
501
179
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
694
class NotBranchError(PathError):
696
_fmt = 'Not a branch: "%(path)s".'
212
class NotBranchError(BzrNewError):
213
"""Not a branch: %(path)s"""
698
214
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')
712
class AlreadyBranchError(PathError):
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"'
215
BzrNewError.__init__(self)
219
class NoRepositoryPresent(BzrNewError):
220
"""Not repository present: %(path)r"""
746
221
def __init__(self, bzrdir):
747
BzrError.__init__(self)
222
BzrNewError.__init__(self)
748
223
self.path = bzrdir.transport.clone('..').base
751
class FileInWrongBranch(BzrError):
753
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
226
class FileInWrongBranch(BzrNewError):
227
"""File %(path)s in not in branch %(branch_base)s."""
755
229
def __init__(self, branch, path):
756
BzrError.__init__(self)
230
BzrNewError.__init__(self)
757
231
self.branch = branch
758
232
self.branch_base = branch.base
762
236
class UnsupportedFormatError(BzrError):
764
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
237
"""Specified path is a bzr branch that we recognize but cannot read."""
239
return 'unsupported branch format: %s' % self.args[0]
767
242
class UnknownFormatError(BzrError):
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."
243
"""Specified path is a bzr branch whose format we do not recognize."""
245
return 'unknown branch format: %s' % self.args[0]
248
class IncompatibleFormat(BzrNewError):
249
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
780
251
def __init__(self, format, bzrdir_format):
781
BzrError.__init__(self)
252
BzrNewError.__init__(self)
782
253
self.format = format
783
254
self.bzrdir = bzrdir_format
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"
855
def __init__(self, paths):
856
from bzrlib.osutils import quotefn
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)
257
class NotVersionedError(BzrNewError):
258
"""%(path)s is not versioned"""
259
def __init__(self, path):
260
BzrNewError.__init__(self)
881
264
class BadFileKindError(BzrError):
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"
265
"""Specified file is of a kind that cannot be added.
267
(For example a symlink or device file.)"""
270
class ForbiddenFileError(BzrError):
271
"""Cannot operate on a file because it is a control file."""
274
class LockError(BzrNewError):
275
"""Lock error: %(message)s"""
909
276
# All exceptions from the lock/unlock functions should be from
910
277
# this exception class. They will be translated as necessary. The
911
278
# original exception is available as e.original_error
913
280
# New code should prefer to raise specific subclasses
914
281
def __init__(self, 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
282
self.message = message
931
285
class CommitNotPossible(LockError):
933
_fmt = "A commit was attempted but we do not have a write lock open."
286
"""A commit was attempted but we do not have a write lock open."""
935
287
def __init__(self):
939
291
class AlreadyCommitted(LockError):
941
_fmt = "A rollback was requested, but is not able to be accomplished."
292
"""A rollback was requested, but is not able to be accomplished."""
943
293
def __init__(self):
947
297
class ReadOnlyError(LockError):
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
954
def __init__(self, obj):
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.")
976
class ObjectNotLocked(LockError):
978
_fmt = "%(obj)r is not locked"
980
# this can indicate that any particular object is not locked; see also
981
# LockNotHeld which means that a particular *lock* object is not held by
982
# the caller -- perhaps they should be unified.
983
def __init__(self, obj):
298
"""A write attempt was made in a read only transaction on %(obj)s"""
299
def __init__(self, obj):
303
class BranchNotLocked(LockError):
304
"""Branch %(branch)r is not locked"""
305
def __init__(self, branch):
306
# XXX: sometimes called with a LockableFiles instance not a Branch
987
310
class ReadOnlyObjectDirtiedError(ReadOnlyError):
989
_fmt = "Cannot change object %(obj)r in read only transaction"
311
"""Cannot change object %(obj)r in read only transaction"""
991
312
def __init__(self, obj):
995
316
class UnlockableTransport(LockError):
997
internal_error = False
999
_fmt = "Cannot lock: transport is read only: %(transport)s"
317
"""Cannot lock: transport is read only: %(transport)s"""
1001
318
def __init__(self, transport):
1002
319
self.transport = transport
1005
322
class LockContention(LockError):
1007
_fmt = 'Could not acquire lock "%(lock)s"'
1008
# TODO: show full url for lock, combining the transport and relative
1011
internal_error = False
323
"""Could not acquire lock %(lock)s"""
324
# TODO: show full url for lock, combining the transport and relative bits?
1013
325
def __init__(self, lock):
1014
326
self.lock = lock
1017
329
class LockBroken(LockError):
1019
_fmt = ("Lock was broken while still open: %(lock)s"
1020
" - check storage consistency!")
1022
internal_error = False
330
"""Lock was broken while still open: %(lock)s - check storage consistency!"""
1024
331
def __init__(self, lock):
1025
332
self.lock = lock
1028
335
class LockBreakMismatch(LockError):
1030
_fmt = ("Lock was released and re-acquired before being broken:"
1031
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
1033
internal_error = False
336
"""Lock was released and re-acquired before being broken: %(lock)s: held by %(holder)r, wanted to break %(target)r"""
1035
337
def __init__(self, lock, holder, target):
1036
338
self.lock = lock
1037
339
self.holder = holder
1041
343
class LockNotHeld(LockError):
1043
_fmt = "Lock not held: %(lock)s"
1045
internal_error = False
344
"""Lock not held: %(lock)s"""
1047
345
def __init__(self, lock):
1048
346
self.lock = lock
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."
349
class BranchNotLocked(LockError):
350
"""Branch %(branch)r not locked"""
351
def __init__(self, branch):
355
class PointlessCommit(BzrNewError):
356
"""No changes to commit"""
359
class UpgradeReadonly(BzrNewError):
360
"""Upgrade URL cannot work with readonly URL's."""
363
class UpToDateFormat(BzrNewError):
364
"""The branch format %(format)s is already at the most recent format."""
1100
366
def __init__(self, format):
1101
BzrError.__init__(self)
367
BzrNewError.__init__(self)
1102
368
self.format = format
1105
371
class StrictCommitFailed(Exception):
1107
_fmt = "Commit refused because there are unknowns in the tree."
1110
class NoSuchRevision(InternalBzrError):
1112
_fmt = "%(branch)s has no revision %(revision)s"
372
"""Commit refused because there are unknowns in the tree."""
374
class NoSuchRevision(BzrError):
1114
375
def __init__(self, branch, revision):
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)
377
self.revision = revision
378
msg = "Branch %s has no revision %s" % (branch, revision)
379
BzrError.__init__(self, msg)
1156
382
class HistoryMissing(BzrError):
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)
383
def __init__(self, branch, object_type, object_id):
385
BzrError.__init__(self,
386
'%s is missing %s {%s}'
387
% (branch, object_type, object_id))
1173
390
class DivergedBranches(BzrError):
1175
_fmt = ("These branches have diverged."
1176
" Use the merge command to reconcile them.")
1178
391
def __init__(self, branch1, branch2):
392
BzrError.__init__(self, "These branches have diverged. Try merge.")
1179
393
self.branch1 = branch1
1180
394
self.branch2 = branch2
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'
397
class UnrelatedBranches(BzrCommandError):
399
msg = "Branches have no common ancestor, and no base revision"\
401
BzrCommandError.__init__(self, msg)
1203
404
class NoCommonAncestor(BzrError):
1205
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
1207
405
def __init__(self, revision_a, revision_b):
1208
self.revision_a = revision_a
1209
self.revision_b = revision_b
406
msg = "Revisions have no common ancestor: %s %s." \
407
% (revision_a, revision_b)
408
BzrError.__init__(self, msg)
1212
411
class NoCommonRoot(BzrError):
1214
_fmt = ("Revisions are not derived from the same root: "
1215
"%(revision_a)s %(revision_b)s.")
1217
412
def __init__(self, revision_a, revision_b):
1218
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
413
msg = "Revisions are not derived from the same root: %s %s." \
414
% (revision_a, revision_b)
415
BzrError.__init__(self, msg)
1221
418
class NotAncestor(BzrError):
1223
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1225
419
def __init__(self, rev_id, not_ancestor_id):
1226
BzrError.__init__(self, rev_id=rev_id,
1227
not_ancestor_id=not_ancestor_id)
420
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
422
BzrError.__init__(self, msg)
424
self.not_ancestor_id = not_ancestor_id
1230
427
class InstallFailed(BzrError):
1232
428
def __init__(self, revisions):
1233
revision_str = ", ".join(str(r) for r in revisions)
1234
msg = "Could not install revisions:\n%s" % revision_str
429
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1235
430
BzrError.__init__(self, msg)
1236
431
self.revisions = revisions
1239
434
class AmbiguousBase(BzrError):
1241
435
def __init__(self, bases):
1242
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1244
msg = ("The correct base is unclear, because %s are all equally close"
436
msg = "The correct base is unclear, becase %s are all equally close" %\
1246
438
BzrError.__init__(self, msg)
1247
439
self.bases = bases
1250
class NoCommits(BranchError):
1252
_fmt = "Branch %(branch)s has no commits."
442
class NoCommits(BzrError):
443
def __init__(self, branch):
444
msg = "Branch %s has no commits." % branch
445
BzrError.__init__(self, msg)
1255
448
class UnlistableStore(BzrError):
1257
449
def __init__(self, store):
1258
450
BzrError.__init__(self, "Store %s is not listable" % store)
1262
453
class UnlistableBranch(BzrError):
1264
454
def __init__(self, br):
1265
455
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1268
class BoundBranchOutOfDate(BzrError):
1270
_fmt = ("Bound branch %(branch)s is out of date with master branch"
1273
def __init__(self, branch, master):
1274
BzrError.__init__(self)
1275
self.branch = branch
1276
self.master = master
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.")
1284
def __init__(self, branch, master, remote):
1285
BzrError.__init__(self)
1286
self.branch = branch
1287
self.master = master
1288
self.remote = remote
1291
class OverwriteBoundBranch(BzrError):
1293
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
1295
def __init__(self, branch):
1296
BzrError.__init__(self)
1297
self.branch = branch
1300
class BoundBranchConnectionFailure(BzrError):
1302
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1303
" => %(target)s: %(error)s")
1305
def __init__(self, branch, target, error):
1306
BzrError.__init__(self)
1307
self.branch = branch
1308
self.target = target
1312
class WeaveError(BzrError):
1314
_fmt = "Error in processing weave: %(msg)s"
1316
def __init__(self, msg=None):
1317
BzrError.__init__(self)
458
class WeaveError(BzrNewError):
459
"""Error in processing weave: %(message)s"""
460
def __init__(self, message=None):
461
BzrNewError.__init__(self)
462
self.message = message
1321
465
class WeaveRevisionAlreadyPresent(WeaveError):
1323
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
466
"""Revision {%(revision_id)s} already present in %(weave)s"""
1325
467
def __init__(self, revision_id, weave):
1327
468
WeaveError.__init__(self)
1328
469
self.revision_id = revision_id
1329
470
self.weave = weave
1332
473
class WeaveRevisionNotPresent(WeaveError):
1334
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
474
"""Revision {%(revision_id)s} not present in %(weave)s"""
1336
475
def __init__(self, revision_id, weave):
1337
476
WeaveError.__init__(self)
1338
477
self.revision_id = revision_id
1342
481
class WeaveFormatError(WeaveError):
1344
_fmt = "Weave invariant violated: %(what)s"
482
"""Weave invariant violated: %(what)s"""
1346
483
def __init__(self, what):
1347
484
WeaveError.__init__(self)
1348
485
self.what = what
1351
488
class WeaveParentMismatch(WeaveError):
1353
_fmt = "Parents are mismatched between two revisions. %(message)s"
489
"""Parents are mismatched between two revisions."""
1356
492
class WeaveInvalidChecksum(WeaveError):
1358
_fmt = "Text did not match it's checksum: %(message)s"
1361
class WeaveTextDiffers(WeaveError):
1363
_fmt = ("Weaves differ on text content. Revision:"
1364
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1366
def __init__(self, revision_id, weave_a, weave_b):
1367
WeaveError.__init__(self)
1368
self.revision_id = revision_id
1369
self.weave_a = weave_a
1370
self.weave_b = weave_b
1373
class WeaveTextDiffers(WeaveError):
1375
_fmt = ("Weaves differ on text content. Revision:"
1376
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1378
def __init__(self, revision_id, weave_a, weave_b):
1379
WeaveError.__init__(self)
1380
self.revision_id = revision_id
1381
self.weave_a = weave_a
1382
self.weave_b = weave_b
1385
class VersionedFileError(BzrError):
1387
_fmt = "Versioned file error"
1390
class RevisionNotPresent(VersionedFileError):
1392
_fmt = 'Revision {%(revision_id)s} not present in "%(file_id)s".'
1394
def __init__(self, revision_id, file_id):
1395
VersionedFileError.__init__(self)
1396
self.revision_id = revision_id
1397
self.file_id = file_id
1400
class RevisionAlreadyPresent(VersionedFileError):
1402
_fmt = 'Revision {%(revision_id)s} already present in "%(file_id)s".'
1404
def __init__(self, revision_id, file_id):
1405
VersionedFileError.__init__(self)
1406
self.revision_id = revision_id
1407
self.file_id = file_id
1410
class VersionedFileInvalidChecksum(VersionedFileError):
1412
_fmt = "Text did not match its checksum: %(message)s"
1415
class KnitError(InternalBzrError):
1420
class KnitCorrupt(KnitError):
1422
_fmt = "Knit %(filename)s corrupt: %(how)s"
1424
def __init__(self, filename, how):
1425
KnitError.__init__(self)
1426
self.filename = filename
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. %(orig_error)s")
1501
def __init__(self, reload_occurred, exc_info):
1502
"""create a new RestartWithNewPacks error.
1504
:param reload_occurred: Set to True if we know that the packs have
1505
already been reloaded, and we are failing because of an in-memory
1506
cache miss. If set to True then we will ignore if a reload says
1507
nothing has changed, because we assume it has already reloaded. If
1508
False, then a reload with nothing changed will force an error.
1509
:param exc_info: The original exception traceback, so if there is a
1510
problem we can raise the original error (value from sys.exc_info())
1512
BzrError.__init__(self)
1513
self.reload_occurred = reload_occurred
1514
self.exc_info = exc_info
1515
self.orig_error = exc_info[1]
1516
# TODO: The global error handler should probably treat this by
1517
# raising/printing the original exception with a bit about
1518
# RetryWithNewPacks also not being caught
1521
class NoSuchExportFormat(BzrError):
1523
_fmt = "Export format %(format)r not supported"
493
"""Text did not match it's checksum: %(message)s"""
496
class WeaveTextDiffers(WeaveError):
497
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
499
def __init__(self, revision_id, weave_a, weave_b):
500
WeaveError.__init__(self)
501
self.revision_id = revision_id
502
self.weave_a = weave_a
503
self.weave_b = weave_b
506
class WeaveTextDiffers(WeaveError):
507
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
509
def __init__(self, revision_id, weave_a, weave_b):
510
WeaveError.__init__(self)
511
self.revision_id = revision_id
512
self.weave_a = weave_a
513
self.weave_b = weave_b
516
class NoSuchExportFormat(BzrNewError):
517
"""Export format %(format)r not supported"""
1525
518
def __init__(self, format):
1526
BzrError.__init__(self)
519
BzrNewError.__init__(self)
1527
520
self.format = format
1530
523
class TransportError(BzrError):
1532
_fmt = "Transport error: %(msg)s %(orig_error)s"
524
"""All errors thrown by Transport implementations should derive
1534
527
def __init__(self, msg=None, orig_error=None):
1535
528
if msg is None and orig_error is not None:
1536
529
msg = str(orig_error)
1537
if orig_error is None:
530
BzrError.__init__(self, msg)
1542
532
self.orig_error = orig_error
1543
BzrError.__init__(self)
1546
class TooManyConcurrentRequests(InternalBzrError):
1548
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1549
" Be sure to finish_writing and finish_reading on the"
1550
" currently open request.")
1552
def __init__(self, medium):
1553
self.medium = medium
1556
class SmartProtocolError(TransportError):
1558
_fmt = "Generic bzr smart protocol error: %(details)s"
1560
def __init__(self, details):
1561
self.details = details
1564
class UnexpectedProtocolVersionMarker(TransportError):
1566
_fmt = "Received bad protocol version marker: %(marker)r"
1568
def __init__(self, marker):
1569
self.marker = marker
1572
class UnknownSmartMethod(InternalBzrError):
1574
_fmt = "The server does not recognise the '%(verb)s' request."
1576
def __init__(self, verb):
1580
class SmartMessageHandlerError(InternalBzrError):
1582
_fmt = "The message handler raised an exception: %(exc_value)s."
1584
def __init__(self, exc_info):
1585
self.exc_type, self.exc_value, self.tb = exc_info
1588
535
# A set of semi-meaningful errors which can be thrown
1589
536
class TransportNotPossible(TransportError):
1591
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
537
"""This is for transports where a specific function is explicitly not
538
possible. Such as pushing files to an HTTP server.
1594
543
class ConnectionError(TransportError):
1596
_fmt = "Connection error: %(msg)s %(orig_error)s"
1599
class SocketConnectionError(ConnectionError):
1601
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1603
def __init__(self, host, port=None, msg=None, orig_error=None):
1605
msg = 'Failed to connect to'
1606
if orig_error is None:
1609
orig_error = '; ' + str(orig_error)
1610
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1615
self.port = ':%s' % port
544
"""A connection problem prevents file retrieval.
545
This does not indicate whether the file exists or not; it indicates that a
546
precondition for requesting the file was not met.
548
def __init__(self, msg=None, orig_error=None):
549
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1618
552
class ConnectionReset(TransportError):
1620
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1623
class InvalidRange(TransportError):
1625
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1627
def __init__(self, path, offset, msg=None):
1628
TransportError.__init__(self, msg)
1630
self.offset = offset
1633
class InvalidHttpResponse(TransportError):
1635
_fmt = "Invalid http response for %(path)s: %(msg)s"
1637
def __init__(self, path, msg, orig_error=None):
1639
TransportError.__init__(self, msg, orig_error=orig_error)
1642
class InvalidHttpRange(InvalidHttpResponse):
1644
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1646
def __init__(self, path, range, msg):
1648
InvalidHttpResponse.__init__(self, path, msg)
1651
class InvalidHttpContentType(InvalidHttpResponse):
1653
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1655
def __init__(self, path, ctype, msg):
1657
InvalidHttpResponse.__init__(self, path, msg)
1660
class RedirectRequested(TransportError):
1662
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1664
def __init__(self, source, target, is_permanent=False, qual_proto=None):
1665
self.source = source
1666
self.target = target
1668
self.permanently = ' permanently'
1670
self.permanently = ''
1671
self._qualified_proto = qual_proto
1672
TransportError.__init__(self)
1674
def _requalify_url(self, url):
1675
"""Restore the qualified proto in front of the url"""
1676
# When this exception is raised, source and target are in
1677
# user readable format. But some transports may use a
1678
# different proto (http+urllib:// will present http:// to
1679
# the user. If a qualified proto is specified, the code
1680
# trapping the exception can get the qualified urls to
1681
# properly handle the redirection themself (creating a
1682
# new transport object from the target url for example).
1683
# But checking that the scheme of the original and
1684
# redirected urls are the same can be tricky. (see the
1685
# FIXME in BzrDir.open_from_transport for the unique use
1687
if self._qualified_proto is None:
1690
# The TODO related to NotBranchError mention that doing
1691
# that kind of manipulation on the urls may not be the
1692
# exception object job. On the other hand, this object is
1693
# the interface between the code and the user so
1694
# presenting the urls in different ways is indeed its
1697
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1698
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1701
def get_source_url(self):
1702
return self._requalify_url(self.source)
1704
def get_target_url(self):
1705
return self._requalify_url(self.target)
1708
class TooManyRedirections(TransportError):
1710
_fmt = "Too many redirections"
553
"""The connection has been closed."""
1713
557
class ConflictsInTree(BzrError):
1715
_fmt = "Working tree has conflicts."
559
BzrError.__init__(self, "Working tree has conflicts.")
1718
562
class ParseConfigError(BzrError):
1720
563
def __init__(self, errors, filename):
1721
564
if filename is None:
1723
566
message = "Error(s) parsing config file %s:\n%s" % \
1724
(filename, ('\n'.join(e.msg for e in errors)))
567
(filename, ('\n'.join(e.message for e in errors)))
1725
568
BzrError.__init__(self, message)
1728
class NoEmailInUsername(BzrError):
1730
_fmt = "%(username)r does not seem to contain a reasonable email address"
1732
def __init__(self, username):
1733
BzrError.__init__(self)
1734
self.username = username
1737
571
class SigningFailed(BzrError):
1739
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1741
572
def __init__(self, command_line):
1742
BzrError.__init__(self, command_line=command_line)
573
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1745
577
class WorkingTreeNotRevision(BzrError):
1747
_fmt = ("The working tree for %(basedir)s has changed since"
1748
" the last commit, but weave merge requires that it be"
1751
578
def __init__(self, tree):
1752
BzrError.__init__(self, basedir=tree.basedir)
1755
class CantReprocessAndShowBase(BzrError):
1757
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1758
"the relationship of conflicting lines to the base")
1761
class GraphCycleError(BzrError):
1763
_fmt = "Cycle in graph %(graph)r"
579
BzrError.__init__(self, "The working tree for %s has changed since"
580
" last commit, but weave merge requires that it be"
581
" unchanged." % tree.basedir)
584
class CantReprocessAndShowBase(BzrNewError):
585
"""Can't reprocess and show base.
586
Reprocessing obscures relationship of conflicting lines to base."""
589
class GraphCycleError(BzrNewError):
590
"""Cycle in graph %(graph)r"""
1765
591
def __init__(self, graph):
1766
BzrError.__init__(self)
592
BzrNewError.__init__(self)
1767
593
self.graph = graph
1770
class WritingCompleted(InternalBzrError):
1772
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1773
"called upon it - accept bytes may not be called anymore.")
1775
def __init__(self, request):
1776
self.request = request
1779
class WritingNotComplete(InternalBzrError):
1781
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1782
"called upon it - until the write phase is complete no "
1783
"data may be read.")
1785
def __init__(self, request):
1786
self.request = request
1789
class NotConflicted(BzrError):
1791
_fmt = "File %(filename)s is not conflicted."
596
class NotConflicted(BzrNewError):
597
"""File %(filename)s is not conflicted."""
1793
599
def __init__(self, filename):
1794
BzrError.__init__(self)
600
BzrNewError.__init__(self)
1795
601
self.filename = filename
1798
class MediumNotConnected(InternalBzrError):
1800
_fmt = """The medium '%(medium)s' is not connected."""
1802
def __init__(self, medium):
1803
self.medium = medium
1806
604
class MustUseDecorated(Exception):
1808
_fmt = "A decorating function has requested its original command be used."
1811
class NoBundleFound(BzrError):
1813
_fmt = 'No bundle was found in "%(filename)s".'
1815
def __init__(self, filename):
1816
BzrError.__init__(self)
1817
self.filename = filename
1820
class BundleNotSupported(BzrError):
1822
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1824
def __init__(self, version, msg):
1825
BzrError.__init__(self)
1826
self.version = version
1830
class MissingText(BzrError):
1832
_fmt = ("Branch %(base)s is missing revision"
1833
" %(text_revision)s of %(file_id)s")
605
"""A decorating function has requested its original command be used.
607
This should never escape bzr, so does not need to be printable.
611
class MissingText(BzrNewError):
612
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1835
614
def __init__(self, branch, text_revision, file_id):
1836
BzrError.__init__(self)
615
BzrNewError.__init__(self)
1837
616
self.branch = branch
1838
617
self.base = branch.base
1839
618
self.text_revision = text_revision
1840
619
self.file_id = file_id
1843
class DuplicateFileId(BzrError):
1845
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1847
def __init__(self, file_id, entry):
1848
BzrError.__init__(self)
1849
self.file_id = file_id
1853
class DuplicateKey(BzrError):
1855
_fmt = "Key %(key)s is already present in map"
1858
class DuplicateHelpPrefix(BzrError):
1860
_fmt = "The prefix %(prefix)s is in the help search path twice."
1862
def __init__(self, prefix):
1863
self.prefix = prefix
1866
class MalformedTransform(BzrError):
1868
_fmt = "Tree transform is malformed %(conflicts)r"
1871
class NoFinalPath(BzrError):
1873
_fmt = ("No final name for trans_id %(trans_id)r\n"
1874
"file-id: %(file_id)r\n"
1875
"root trans-id: %(root_trans_id)r\n")
1877
def __init__(self, trans_id, transform):
1878
self.trans_id = trans_id
1879
self.file_id = transform.final_file_id(trans_id)
1880
self.root_trans_id = transform.root
1883
class BzrBadParameter(InternalBzrError):
1885
_fmt = "Bad parameter: %(param)r"
1887
# This exception should never be thrown, but it is a base class for all
1888
# parameter-to-function errors.
621
class DuplicateKey(BzrNewError):
622
"""Key %(key)s is already present in map"""
624
class MalformedTransform(BzrNewError):
625
"""Tree transform is malformed %(conflicts)r"""
628
class BzrBadParameter(BzrNewError):
629
"""A bad parameter : %(param)s is not usable.
631
This exception should never be thrown, but it is a base class for all
632
parameter-to-function errors.
1890
634
def __init__(self, param):
1891
BzrError.__init__(self)
635
BzrNewError.__init__(self)
1892
636
self.param = param
1895
639
class BzrBadParameterNotUnicode(BzrBadParameter):
1897
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1900
class ReusingTransform(BzrError):
1902
_fmt = "Attempt to reuse a transform that has already been applied."
1905
class CantMoveRoot(BzrError):
1907
_fmt = "Moving the root directory is not supported at this time"
1910
class BzrMoveFailedError(BzrError):
1912
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1914
def __init__(self, from_path='', to_path='', extra=None):
1915
from bzrlib.osutils import splitpath
1916
BzrError.__init__(self)
1918
self.extra = ': ' + str(extra)
1922
has_from = len(from_path) > 0
1923
has_to = len(to_path) > 0
1925
self.from_path = splitpath(from_path)[-1]
1930
self.to_path = splitpath(to_path)[-1]
1935
if has_from and has_to:
1936
self.operator = " =>"
1938
self.from_path = "from " + from_path
1940
self.operator = "to"
1942
self.operator = "file"
1945
class BzrRenameFailedError(BzrMoveFailedError):
1947
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1949
def __init__(self, from_path, to_path, extra=None):
1950
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1952
class BzrRemoveChangedFilesError(BzrError):
1953
"""Used when user is trying to remove changed files."""
1955
_fmt = ("Can't safely remove modified or unknown files:\n"
1956
"%(changes_as_text)s"
1957
"Use --keep to not delete them, or --force to delete them regardless.")
1959
def __init__(self, tree_delta):
1960
BzrError.__init__(self)
1961
self.changes_as_text = tree_delta.get_changes_as_text()
1962
#self.paths_as_string = '\n'.join(changed_files)
1963
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
640
"""Parameter %(param)s is neither unicode nor utf8."""
643
class ReusingTransform(BzrNewError):
644
"""Attempt to reuse a transform that has already been applied."""
647
class CantMoveRoot(BzrNewError):
648
"""Moving the root directory is not supported at this time"""
1966
651
class BzrBadParameterNotString(BzrBadParameter):
1968
_fmt = "Parameter %(param)s is not a string or unicode string."
652
"""Parameter %(param)s is not a string or unicode string."""
1971
655
class BzrBadParameterMissing(BzrBadParameter):
1973
_fmt = "Parameter $(param)s is required but not present."
1976
class BzrBadParameterUnicode(BzrBadParameter):
1978
_fmt = ("Parameter %(param)s is unicode but"
1979
" only byte-strings are permitted.")
1982
class BzrBadParameterContainsNewline(BzrBadParameter):
1984
_fmt = "Parameter %(param)s contains a newline."
1987
class DependencyNotPresent(BzrError):
1989
_fmt = 'Unable to import library "%(library)s": %(error)s'
656
"""Parameter $(param)s is required but not present."""
659
class DependencyNotPresent(BzrNewError):
660
"""Unable to import library: %(library)s, %(error)s"""
1991
662
def __init__(self, library, error):
1992
BzrError.__init__(self, library=library, error=error)
663
BzrNewError.__init__(self, library=library, error=error)
1995
666
class ParamikoNotPresent(DependencyNotPresent):
1997
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
667
"""Unable to import paramiko (required for sftp support): %(error)s"""
1999
669
def __init__(self, error):
2000
670
DependencyNotPresent.__init__(self, 'paramiko', error)
2003
class PointlessMerge(BzrError):
2005
_fmt = "Nothing to merge."
2008
class UninitializableFormat(BzrError):
2010
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
673
class UninitializableFormat(BzrNewError):
674
"""Format %(format)s cannot be initialised by this version of bzr."""
2012
676
def __init__(self, format):
2013
BzrError.__init__(self)
2014
self.format = format
2017
class BadConversionTarget(BzrError):
2019
_fmt = "Cannot convert to format %(format)s. %(problem)s"
2021
def __init__(self, problem, format):
2022
BzrError.__init__(self)
2023
self.problem = problem
2024
self.format = format
2027
class NoDiffFound(BzrError):
2029
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2031
def __init__(self, path):
2032
BzrError.__init__(self, path)
2035
class ExecutableMissing(BzrError):
2037
_fmt = "%(exe_name)s could not be found on this machine"
2039
def __init__(self, exe_name):
2040
BzrError.__init__(self, exe_name=exe_name)
2043
class NoDiff(BzrError):
2045
_fmt = "Diff is not installed on this machine: %(msg)s"
2047
def __init__(self, msg):
2048
BzrError.__init__(self, msg=msg)
2051
class NoDiff3(BzrError):
2053
_fmt = "Diff3 is not installed on this machine."
2056
class ExistingContent(BzrError):
2057
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2059
_fmt = "The content being inserted is already present."
2062
class ExistingLimbo(BzrError):
2064
_fmt = """This tree contains left-over files from a failed operation.
2065
Please examine %(limbo_dir)s to see if it contains any files you wish to
2066
keep, and delete it when you are done."""
2068
def __init__(self, limbo_dir):
2069
BzrError.__init__(self)
2070
self.limbo_dir = limbo_dir
2073
class ExistingPendingDeletion(BzrError):
2075
_fmt = """This tree contains left-over files from a failed operation.
2076
Please examine %(pending_deletion)s to see if it contains any files you
2077
wish to keep, and delete it when you are done."""
2079
def __init__(self, pending_deletion):
2080
BzrError.__init__(self, pending_deletion=pending_deletion)
2083
class ImmortalLimbo(BzrError):
2085
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2086
Please examine %(limbo_dir)s to see if it contains any files you wish to
2087
keep, and delete it when you are done."""
2089
def __init__(self, limbo_dir):
2090
BzrError.__init__(self)
2091
self.limbo_dir = limbo_dir
2094
class ImmortalPendingDeletion(BzrError):
2096
_fmt = ("Unable to delete transform temporary directory "
2097
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2098
"contains any files you wish to keep, and delete it when you are done.")
2100
def __init__(self, pending_deletion):
2101
BzrError.__init__(self, pending_deletion=pending_deletion)
2104
class OutOfDateTree(BzrError):
2106
_fmt = "Working tree is out of date, please run 'bzr update'."
677
BzrNewError.__init__(self)
681
class NoDiff3(BzrNewError):
682
"""Diff3 is not installed on this machine."""
685
class ExistingLimbo(BzrNewError):
686
"""This tree contains left-over files from a failed operation.
687
Please examine %(limbo_dir)s to see if it contains any files you wish to
688
keep, and delete it when you are done.
690
def __init__(self, limbo_dir):
691
BzrNewError.__init__(self)
692
self.limbo_dir = limbo_dir
695
class ImmortalLimbo(BzrNewError):
696
"""Unable to delete transform temporary directory $(limbo_dir)s.
697
Please examine %(limbo_dir)s to see if it contains any files you wish to
698
keep, and delete it when you are done.
700
def __init__(self, limbo_dir):
701
BzrNewError.__init__(self)
702
self.limbo_dir = limbo_dir
705
class OutOfDateTree(BzrNewError):
706
"""Working tree is out of date, please run 'bzr update'."""
2108
708
def __init__(self, tree):
2109
BzrError.__init__(self)
709
BzrNewError.__init__(self)
2110
710
self.tree = tree
2113
class PublicBranchOutOfDate(BzrError):
2115
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2118
def __init__(self, public_location, revstring):
2119
import bzrlib.urlutils as urlutils
2120
public_location = urlutils.unescape_for_display(public_location,
2122
BzrError.__init__(self, public_location=public_location,
2123
revstring=revstring)
2126
class MergeModifiedFormatError(BzrError):
2128
_fmt = "Error in merge modified format"
2131
class ConflictFormatError(BzrError):
2133
_fmt = "Format error in conflict listings"
2136
class CorruptDirstate(BzrError):
2138
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2139
"Error: %(description)s")
2141
def __init__(self, dirstate_path, description):
2142
BzrError.__init__(self)
2143
self.dirstate_path = dirstate_path
2144
self.description = description
2147
class CorruptRepository(BzrError):
2149
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2150
"Please run bzr reconcile on this repository.")
712
class CorruptRepository(BzrNewError):
713
"""An error has been detected in the repository %(repo_path)s.
714
Please run bzr reconcile on this repository."""
2152
716
def __init__(self, repo):
2153
BzrError.__init__(self)
717
BzrNewError.__init__(self)
2154
718
self.repo_path = repo.bzrdir.root_transport.base
2157
class InconsistentDelta(BzrError):
2158
"""Used when we get a delta that is not valid."""
2160
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2161
" %(file_id)r\nreason: %(reason)s")
2163
def __init__(self, path, file_id, reason):
2164
BzrError.__init__(self)
2166
self.file_id = file_id
2167
self.reason = reason
2170
class UpgradeRequired(BzrError):
2172
_fmt = "To use this feature you must upgrade your branch at %(path)s."
2174
def __init__(self, path):
2175
BzrError.__init__(self)
2179
class RepositoryUpgradeRequired(UpgradeRequired):
2181
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2184
class LocalRequiresBoundBranch(BzrError):
2186
_fmt = "Cannot perform local-only commits on unbound branches."
2189
class MissingProgressBarFinish(BzrError):
2191
_fmt = "A nested progress bar was not 'finished' correctly."
2194
class InvalidProgressBarType(BzrError):
2196
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2197
" is not a supported type Select one of: %(valid_types)s")
2199
def __init__(self, bar_type, valid_types):
2200
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2203
class UnsupportedOperation(BzrError):
2205
_fmt = ("The method %(mname)s is not supported on"
2206
" objects of type %(tname)s.")
2208
def __init__(self, method, method_self):
2209
self.method = method
2210
self.mname = method.__name__
2211
self.tname = type(method_self).__name__
2214
class CannotSetRevisionId(UnsupportedOperation):
2215
"""Raised when a commit is attempting to set a revision id but cant."""
2218
class NonAsciiRevisionId(UnsupportedOperation):
2219
"""Raised when a commit is attempting to set a non-ascii revision id
2224
class BinaryFile(BzrError):
2226
_fmt = "File is binary but should be text."
2229
class IllegalPath(BzrError):
2231
_fmt = "The path %(path)s is not permitted on this platform"
2233
def __init__(self, path):
2234
BzrError.__init__(self)
2238
class TestamentMismatch(BzrError):
2240
_fmt = """Testament did not match expected value.
2241
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2244
def __init__(self, revision_id, expected, measured):
2245
self.revision_id = revision_id
2246
self.expected = expected
2247
self.measured = measured
2250
class NotABundle(BzrError):
2252
_fmt = "Not a bzr revision-bundle: %(text)r"
2254
def __init__(self, text):
2255
BzrError.__init__(self)
2259
class BadBundle(BzrError):
2261
_fmt = "Bad bzr revision-bundle: %(text)r"
2263
def __init__(self, text):
2264
BzrError.__init__(self)
2268
class MalformedHeader(BadBundle):
2270
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2273
class MalformedPatches(BadBundle):
2275
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2278
class MalformedFooter(BadBundle):
2280
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2283
class UnsupportedEOLMarker(BadBundle):
2285
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2288
# XXX: BadBundle's constructor assumes there's explanatory text,
2289
# but for this there is not
2290
BzrError.__init__(self)
2293
class IncompatibleBundleFormat(BzrError):
2295
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2297
def __init__(self, bundle_format, other):
2298
BzrError.__init__(self)
2299
self.bundle_format = bundle_format
2303
class BadInventoryFormat(BzrError):
2305
_fmt = "Root class for inventory serialization errors"
2308
class UnexpectedInventoryFormat(BadInventoryFormat):
2310
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2312
def __init__(self, msg):
2313
BadInventoryFormat.__init__(self, msg=msg)
2316
class RootNotRich(BzrError):
2318
_fmt = """This operation requires rich root data storage"""
2321
class NoSmartMedium(InternalBzrError):
2323
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2325
def __init__(self, transport):
2326
self.transport = transport
2329
class NoSmartServer(NotBranchError):
2331
_fmt = "No smart server available at %(url)s"
2333
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2334
def __init__(self, url):
2338
class UnknownSSH(BzrError):
2340
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2342
def __init__(self, vendor):
2343
BzrError.__init__(self)
2344
self.vendor = vendor
2347
class SSHVendorNotFound(BzrError):
2349
_fmt = ("Don't know how to handle SSH connections."
2350
" Please set BZR_SSH environment variable.")
2353
class GhostRevisionsHaveNoRevno(BzrError):
2354
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2356
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2357
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2359
def __init__(self, revision_id, ghost_revision_id):
2360
self.revision_id = revision_id
2361
self.ghost_revision_id = ghost_revision_id
2364
class GhostRevisionUnusableHere(BzrError):
2366
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2368
def __init__(self, revision_id):
2369
BzrError.__init__(self)
2370
self.revision_id = revision_id
2373
class IllegalUseOfScopeReplacer(InternalBzrError):
2375
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2376
" %(msg)s%(extra)s")
2378
def __init__(self, name, msg, extra=None):
2379
BzrError.__init__(self)
2383
self.extra = ': ' + str(extra)
2388
class InvalidImportLine(InternalBzrError):
2390
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2392
def __init__(self, text, msg):
2393
BzrError.__init__(self)
2398
class ImportNameCollision(InternalBzrError):
2400
_fmt = ("Tried to import an object to the same name as"
2401
" an existing object. %(name)s")
2403
def __init__(self, name):
2404
BzrError.__init__(self)
2408
class NotAMergeDirective(BzrError):
2409
"""File starting with %(firstline)r is not a merge directive"""
2410
def __init__(self, firstline):
2411
BzrError.__init__(self, firstline=firstline)
2414
class NoMergeSource(BzrError):
2415
"""Raise if no merge source was specified for a merge directive"""
2417
_fmt = "A merge directive must provide either a bundle or a public"\
2421
class IllegalMergeDirectivePayload(BzrError):
2422
"""A merge directive contained something other than a patch or bundle"""
2424
_fmt = "Bad merge directive payload %(start)r"
2426
def __init__(self, start):
2431
class PatchVerificationFailed(BzrError):
2432
"""A patch from a merge directive could not be verified"""
2434
_fmt = "Preview patch does not match requested changes."
2437
class PatchMissing(BzrError):
2438
"""Raise a patch type was specified but no patch supplied"""
2440
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2442
def __init__(self, patch_type):
2443
BzrError.__init__(self)
2444
self.patch_type = patch_type
2447
class TargetNotBranch(BzrError):
2448
"""A merge directive's target branch is required, but isn't a branch"""
2450
_fmt = ("Your branch does not have all of the revisions required in "
2451
"order to merge this merge directive and the target "
2452
"location specified in the merge directive is not a branch: "
2455
def __init__(self, location):
2456
BzrError.__init__(self)
2457
self.location = location
2460
class UnsupportedInventoryKind(BzrError):
2462
_fmt = """Unsupported entry kind %(kind)s"""
2464
def __init__(self, kind):
2468
class BadSubsumeSource(BzrError):
2470
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2472
def __init__(self, tree, other_tree, reason):
2474
self.other_tree = other_tree
2475
self.reason = reason
2478
class SubsumeTargetNeedsUpgrade(BzrError):
2480
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2482
def __init__(self, other_tree):
2483
self.other_tree = other_tree
2486
class BadReferenceTarget(InternalBzrError):
2488
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2491
def __init__(self, tree, other_tree, reason):
2493
self.other_tree = other_tree
2494
self.reason = reason
2497
class NoSuchTag(BzrError):
2499
_fmt = "No such tag: %(tag_name)s"
2501
def __init__(self, tag_name):
2502
self.tag_name = tag_name
2505
class TagsNotSupported(BzrError):
2507
_fmt = ("Tags not supported by %(branch)s;"
2508
" you may be able to use bzr upgrade.")
2510
def __init__(self, branch):
2511
self.branch = branch
2514
class TagAlreadyExists(BzrError):
2516
_fmt = "Tag %(tag_name)s already exists."
2518
def __init__(self, tag_name):
2519
self.tag_name = tag_name
2522
class MalformedBugIdentifier(BzrError):
2524
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2526
def __init__(self, bug_id, reason):
2527
self.bug_id = bug_id
2528
self.reason = reason
2531
class InvalidBugTrackerURL(BzrError):
2533
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2534
"contain {id}: %(url)s")
2536
def __init__(self, abbreviation, url):
2537
self.abbreviation = abbreviation
2541
class UnknownBugTrackerAbbreviation(BzrError):
2543
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2546
def __init__(self, abbreviation, branch):
2547
self.abbreviation = abbreviation
2548
self.branch = branch
2551
class UnexpectedSmartServerResponse(BzrError):
2553
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2555
def __init__(self, response_tuple):
2556
self.response_tuple = response_tuple
2559
class ErrorFromSmartServer(BzrError):
2560
"""An error was received from a smart server.
2562
:seealso: UnknownErrorFromSmartServer
2565
_fmt = "Error received from smart server: %(error_tuple)r"
2567
internal_error = True
2569
def __init__(self, error_tuple):
2570
self.error_tuple = error_tuple
2572
self.error_verb = error_tuple[0]
2574
self.error_verb = None
2575
self.error_args = error_tuple[1:]
2578
class UnknownErrorFromSmartServer(BzrError):
2579
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2582
This is distinct from ErrorFromSmartServer so that it is possible to
2583
distinguish between the following two cases:
2584
- ErrorFromSmartServer was uncaught. This is logic error in the client
2585
and so should provoke a traceback to the user.
2586
- ErrorFromSmartServer was caught but its error_tuple could not be
2587
translated. This is probably because the server sent us garbage, and
2588
should not provoke a traceback.
2591
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2593
internal_error = False
2595
def __init__(self, error_from_smart_server):
2598
:param error_from_smart_server: An ErrorFromSmartServer instance.
2600
self.error_from_smart_server = error_from_smart_server
2601
self.error_tuple = error_from_smart_server.error_tuple
2604
class ContainerError(BzrError):
2605
"""Base class of container errors."""
2608
class UnknownContainerFormatError(ContainerError):
2610
_fmt = "Unrecognised container format: %(container_format)r"
2612
def __init__(self, container_format):
2613
self.container_format = container_format
2616
class UnexpectedEndOfContainerError(ContainerError):
2618
_fmt = "Unexpected end of container stream"
2621
class UnknownRecordTypeError(ContainerError):
2623
_fmt = "Unknown record type: %(record_type)r"
2625
def __init__(self, record_type):
2626
self.record_type = record_type
2629
class InvalidRecordError(ContainerError):
2631
_fmt = "Invalid record: %(reason)s"
2633
def __init__(self, reason):
2634
self.reason = reason
2637
class ContainerHasExcessDataError(ContainerError):
2639
_fmt = "Container has data after end marker: %(excess)r"
2641
def __init__(self, excess):
2642
self.excess = excess
2645
class DuplicateRecordNameError(ContainerError):
2647
_fmt = "Container has multiple records with the same name: %(name)s"
2649
def __init__(self, name):
2653
class NoDestinationAddress(InternalBzrError):
2655
_fmt = "Message does not have a destination address."
2658
class RepositoryDataStreamError(BzrError):
2660
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2662
def __init__(self, reason):
2663
self.reason = reason
2666
class SMTPError(BzrError):
2668
_fmt = "SMTP error: %(error)s"
2670
def __init__(self, error):
2674
class NoMessageSupplied(BzrError):
2676
_fmt = "No message supplied."
2679
class NoMailAddressSpecified(BzrError):
2681
_fmt = "No mail-to address specified."
2684
class UnknownMailClient(BzrError):
2686
_fmt = "Unknown mail client: %(mail_client)s"
2688
def __init__(self, mail_client):
2689
BzrError.__init__(self, mail_client=mail_client)
2692
class MailClientNotFound(BzrError):
2694
_fmt = "Unable to find mail client with the following names:"\
2695
" %(mail_command_list_string)s"
2697
def __init__(self, mail_command_list):
2698
mail_command_list_string = ', '.join(mail_command_list)
2699
BzrError.__init__(self, mail_command_list=mail_command_list,
2700
mail_command_list_string=mail_command_list_string)
2702
class SMTPConnectionRefused(SMTPError):
2704
_fmt = "SMTP connection to %(host)s refused"
2706
def __init__(self, error, host):
2711
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2713
_fmt = "Please specify smtp_server. No server at default %(host)s."
2716
class BzrDirError(BzrError):
2718
def __init__(self, bzrdir):
2719
import bzrlib.urlutils as urlutils
2720
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2722
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2725
class UnsyncedBranches(BzrDirError):
2727
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2728
" bzr help sync-for-reconfigure.")
2730
def __init__(self, bzrdir, target_branch):
2731
BzrDirError.__init__(self, bzrdir)
2732
import bzrlib.urlutils as urlutils
2733
self.target_url = urlutils.unescape_for_display(target_branch.base,
2737
class AlreadyBranch(BzrDirError):
2739
_fmt = "'%(display_url)s' is already a branch."
2742
class AlreadyTree(BzrDirError):
2744
_fmt = "'%(display_url)s' is already a tree."
2747
class AlreadyCheckout(BzrDirError):
2749
_fmt = "'%(display_url)s' is already a checkout."
2752
class AlreadyLightweightCheckout(BzrDirError):
2754
_fmt = "'%(display_url)s' is already a lightweight checkout."
2757
class AlreadyUsingShared(BzrDirError):
2759
_fmt = "'%(display_url)s' is already using a shared repository."
2762
class AlreadyStandalone(BzrDirError):
2764
_fmt = "'%(display_url)s' is already standalone."
2767
class ReconfigurationNotSupported(BzrDirError):
2769
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2772
class NoBindLocation(BzrDirError):
2774
_fmt = "No location could be found to bind to at %(display_url)s."
2777
class UncommittedChanges(BzrError):
2779
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2781
def __init__(self, tree):
2782
import bzrlib.urlutils as urlutils
2783
display_url = urlutils.unescape_for_display(
2784
tree.bzrdir.root_transport.base, 'ascii')
2785
BzrError.__init__(self, tree=tree, display_url=display_url)
2788
class MissingTemplateVariable(BzrError):
2790
_fmt = 'Variable {%(name)s} is not available.'
2792
def __init__(self, name):
2796
class NoTemplate(BzrError):
2798
_fmt = 'No template specified.'
2801
class UnableCreateSymlink(BzrError):
2803
_fmt = 'Unable to create symlink %(path_str)son this platform'
2805
def __init__(self, path=None):
2809
path_str = repr(str(path))
2810
except UnicodeEncodeError:
2811
path_str = repr(path)
2813
self.path_str = path_str
2816
class UnsupportedTimezoneFormat(BzrError):
2818
_fmt = ('Unsupported timezone format "%(timezone)s", '
2819
'options are "utc", "original", "local".')
2821
def __init__(self, timezone):
2822
self.timezone = timezone
2825
class CommandAvailableInPlugin(StandardError):
2827
internal_error = False
2829
def __init__(self, cmd_name, plugin_metadata, provider):
2831
self.plugin_metadata = plugin_metadata
2832
self.cmd_name = cmd_name
2833
self.provider = provider
2837
_fmt = ('"%s" is not a standard bzr command. \n'
2838
'However, the following official plugin provides this command: %s\n'
2839
'You can install it by going to: %s'
2840
% (self.cmd_name, self.plugin_metadata['name'],
2841
self.plugin_metadata['url']))
2846
class NoPluginAvailable(BzrError):
2850
class NotATerminal(BzrError):
2852
_fmt = 'Unable to ask for a password without real terminal.'
2855
class UnableEncodePath(BzrError):
2857
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2858
'user encoding %(user_encoding)s')
2860
def __init__(self, path, kind):
2861
from bzrlib.osutils import get_user_encoding
2864
self.user_encoding = osutils.get_user_encoding()
2867
class NoSuchAlias(BzrError):
2869
_fmt = ('The alias "%(alias_name)s" does not exist.')
2871
def __init__(self, alias_name):
2872
BzrError.__init__(self, alias_name=alias_name)
2875
class DirectoryLookupFailure(BzrError):
2876
"""Base type for lookup errors."""
2881
class InvalidLocationAlias(DirectoryLookupFailure):
2883
_fmt = '"%(alias_name)s" is not a valid location alias.'
2885
def __init__(self, alias_name):
2886
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2889
class UnsetLocationAlias(DirectoryLookupFailure):
2891
_fmt = 'No %(alias_name)s location assigned.'
2893
def __init__(self, alias_name):
2894
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2897
class CannotBindAddress(BzrError):
2899
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2901
def __init__(self, host, port, orig_error):
2902
BzrError.__init__(self, host=host, port=port,
2903
orig_error=orig_error[1])
2906
class UnknownRules(BzrError):
2908
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2910
def __init__(self, unknowns):
2911
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2914
class HookFailed(BzrError):
2915
"""Raised when a pre_change_branch_tip hook function fails anything other
2916
than TipChangeRejected.
2919
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2920
"%(traceback_text)s%(exc_value)s")
2922
def __init__(self, hook_stage, hook_name, exc_info):
2924
self.hook_stage = hook_stage
2925
self.hook_name = hook_name
2926
self.exc_info = exc_info
2927
self.exc_type = exc_info[0]
2928
self.exc_value = exc_info[1]
2929
self.exc_tb = exc_info[2]
2930
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2933
class TipChangeRejected(BzrError):
2934
"""A pre_change_branch_tip hook function may raise this to cleanly and
2935
explicitly abort a change to a branch tip.
2938
_fmt = u"Tip change rejected: %(msg)s"
2940
def __init__(self, msg):
2944
class ShelfCorrupt(BzrError):
2946
_fmt = "Shelf corrupt."
2949
class NoSuchShelfId(BzrError):
2951
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
2953
def __init__(self, shelf_id):
2954
BzrError.__init__(self, shelf_id=shelf_id)
2957
class UserAbort(BzrError):
2959
_fmt = 'The user aborted the operation.'
added
removed
bzrlib/errors.py
