63
39
# constructed to make sure it will succeed. But that says nothing about
64
40
# exceptions that are never raised.
66
# 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
70
47
class BzrError(StandardError):
49
Base class for errors raised by bzrlib.
51
:cvar internal_error: if True this was probably caused by a bzr bug and
52
should be displayed with a traceback; if False (or absent) this was
53
probably a user or environment error and they don't need the gory details.
54
(That can be overridden by -Derror on the command line.)
56
:cvar _fmt: Format string to display the error; this is expanded
57
by the instance's dict.
60
internal_error = False
62
def __init__(self, msg=None, **kwds):
63
"""Construct a new BzrError.
65
There are two alternative forms for constructing these objects.
66
Either a preformatted string may be passed, or a set of named
67
arguments can be given. The first is for generic "user" errors which
68
are not intended to be caught and so do not need a specific subclass.
69
The second case is for use with subclasses that provide a _fmt format
70
string to print the arguments.
72
Keyword arguments are taken as parameters to the error, which can
73
be inserted into the format string template. It's recommended
74
that subclasses override the __init__ method to require specific
77
:param msg: If given, this is the literal complete text for the error,
78
not subject to expansion.
80
StandardError.__init__(self)
82
# I was going to deprecate this, but it actually turns out to be
83
# quite handy - mbp 20061103.
84
self._preformatted_string = msg
86
self._preformatted_string = None
87
for key, value in kwds.items():
88
setattr(self, key, value)
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
86
return n + `self.args`
91
s = getattr(self, '_preformatted_string', None)
93
# contains a preformatted message; must be cast to plain str
96
fmt = self._get_format_string()
98
s = fmt % self.__dict__
99
# __str__() should always return a 'str' object
100
# never a 'unicode' object.
101
if isinstance(s, unicode):
102
return s.encode('utf8')
104
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
105
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
106
% (self.__class__.__name__,
108
getattr(self, '_fmt', None),
111
def _get_format_string(self):
112
"""Return format string for this exception or None"""
113
fmt = getattr(self, '_fmt', None)
116
fmt = getattr(self, '__doc__', None)
118
symbol_versioning.warn("%s uses its docstring as a format, "
119
"it should use _fmt instead" % self.__class__.__name__,
122
return 'Unprintable exception %s: dict=%r, fmt=%r' \
123
% (self.__class__.__name__,
125
getattr(self, '_fmt', None),
89
129
class BzrNewError(BzrError):
130
"""Deprecated error base class."""
91
131
# base classes should override the docstring with their human-
92
132
# readable explanation
94
def __init__(self, **kwds):
134
def __init__(self, *args, **kwds):
135
# XXX: Use the underlying BzrError to always generate the args
136
# attribute if it doesn't exist. We can't use super here, because
137
# exceptions are old-style classes in python2.4 (but new in 2.5).
139
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
140
'please convert %s to use BzrError instead'
141
% self.__class__.__name__,
144
BzrError.__init__(self, *args)
95
145
for key, value in kwds.items():
96
146
setattr(self, key, value)
98
148
def __str__(self):
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"""
150
# __str__() should always return a 'str' object
151
# never a 'unicode' object.
152
s = self.__doc__ % self.__dict__
153
if isinstance(s, unicode):
154
return s.encode('utf8')
156
except (TypeError, NameError, ValueError, KeyError), e:
157
return 'Unprintable exception %s(%r): %r' \
158
% (self.__class__.__name__,
162
class AlreadyBuilding(BzrError):
164
_fmt = "The tree builder is already building a tree."
167
class BzrCheckError(BzrError):
169
_fmt = "Internal check failed: %(message)s"
171
internal_error = True
108
173
def __init__(self, message):
109
BzrNewError.__init__(self)
174
BzrError.__init__(self)
110
175
self.message = message
113
class InvalidEntryName(BzrNewError):
114
"""Invalid entry name: %(name)s"""
178
class DisabledMethod(BzrError):
180
_fmt = "The smart server method '%(class_name)s' is disabled."
182
internal_error = True
184
def __init__(self, class_name):
185
BzrError.__init__(self)
186
self.class_name = class_name
189
class IncompatibleAPI(BzrError):
191
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
192
'It supports versions "%(minimum)s" to "%(current)s".'
194
def __init__(self, api, wanted, minimum, current):
197
self.minimum = minimum
198
self.current = current
201
class InProcessTransport(BzrError):
203
_fmt = "The transport '%(transport)s' is only accessible within this " \
206
def __init__(self, transport):
207
self.transport = transport
210
class InvalidEntryName(BzrError):
212
_fmt = "Invalid entry name: %(name)s"
214
internal_error = True
115
216
def __init__(self, name):
116
BzrNewError.__init__(self)
217
BzrError.__init__(self)
120
class InvalidRevisionNumber(BzrNewError):
121
"""Invalid revision number %(revno)d"""
221
class InvalidRevisionNumber(BzrError):
223
_fmt = "Invalid revision number %(revno)s"
122
225
def __init__(self, revno):
123
BzrNewError.__init__(self)
226
BzrError.__init__(self)
124
227
self.revno = revno
127
class InvalidRevisionId(BzrNewError):
128
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
230
class InvalidRevisionId(BzrError):
232
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
129
234
def __init__(self, revision_id, branch):
130
BzrNewError.__init__(self)
235
# branch can be any string or object with __str__ defined
236
BzrError.__init__(self)
131
237
self.revision_id = revision_id
132
238
self.branch = branch
135
class NoWorkingTree(BzrNewError):
136
"""No WorkingTree exists for %s(base)."""
138
def __init__(self, base):
139
BzrNewError.__init__(self)
240
class ReservedId(BzrError):
242
_fmt = "Reserved revision-id {%(revision_id)s}"
244
def __init__(self, revision_id):
245
self.revision_id = revision_id
248
class NoHelpTopic(BzrError):
250
_fmt = ("No help could be found for '%(topic)s'. "
251
"Please use 'bzr help topics' to obtain a list of topics.")
253
def __init__(self, topic):
257
class NoSuchId(BzrError):
259
_fmt = "The file id %(file_id)s is not present in the tree %(tree)s."
261
def __init__(self, tree, file_id):
262
BzrError.__init__(self)
263
self.file_id = file_id
267
class InventoryModified(BzrError):
269
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
270
" so a clean inventory cannot be read without data loss.")
272
internal_error = True
274
def __init__(self, tree):
278
class NoWorkingTree(BzrError):
280
_fmt = "No WorkingTree exists for %(base)s."
282
def __init__(self, base):
283
BzrError.__init__(self)
287
class NotBuilding(BzrError):
289
_fmt = "Not currently building a tree."
292
class NotLocalUrl(BzrError):
294
_fmt = "%(url)s is not a local path."
296
def __init__(self, url):
300
class WorkingTreeAlreadyPopulated(BzrError):
302
_fmt = """Working tree already populated in %(base)s"""
304
internal_error = True
306
def __init__(self, base):
143
309
class BzrCommandError(BzrError):
144
# Error from malformed user command
145
# This is being misused as a generic exception
146
# pleae subclass. RBC 20051030
310
"""Error from user command"""
312
internal_error = False
314
# Error from malformed user command; please avoid raising this as a
315
# generic exception not caused by user input.
148
317
# I think it's a waste of effort to differentiate between errors that
149
318
# are not intended to be caught anyway. UI code need not subclass
150
319
# BzrCommandError, and non-UI code should not throw a subclass of
151
320
# BzrCommandError. ADHB 20051211
321
def __init__(self, msg):
322
# Object.__str__() must return a real string
323
# returning a Unicode string is a python error.
324
if isinstance(msg, unicode):
325
self.msg = msg.encode('utf8')
152
329
def __str__(self):
333
class NotWriteLocked(BzrError):
335
_fmt = """%(not_locked)r is not write locked but needs to be."""
337
def __init__(self, not_locked):
338
self.not_locked = not_locked
156
341
class BzrOptionError(BzrCommandError):
157
"""Some missing or otherwise incorrect option was supplied."""
160
class StrictCommitFailed(Exception):
161
"""Commit refused because there are unknowns in the tree."""
164
class PathError(BzrNewError):
165
"""Generic path error: %(path)r%(extra)s)"""
343
_fmt = "Error in command line options"
346
class BadIndexFormatSignature(BzrError):
348
_fmt = "%(value)s is not an index of type %(_type)s."
350
def __init__(self, value, _type):
351
BzrError.__init__(self)
356
class BadIndexData(BzrError):
358
_fmt = "Error in data for index %(value)s."
360
def __init__(self, value):
361
BzrError.__init__(self)
365
class BadIndexDuplicateKey(BzrError):
367
_fmt = "The key '%(key)s' is already in index '%(index)s'."
369
def __init__(self, key, index):
370
BzrError.__init__(self)
375
class BadIndexKey(BzrError):
377
_fmt = "The key '%(key)s' is not a valid key."
379
def __init__(self, key):
380
BzrError.__init__(self)
384
class BadIndexOptions(BzrError):
386
_fmt = "Could not parse options for index %(value)s."
388
def __init__(self, value):
389
BzrError.__init__(self)
393
class BadIndexValue(BzrError):
395
_fmt = "The value '%(value)s' is not a valid value."
397
def __init__(self, value):
398
BzrError.__init__(self)
402
class BadOptionValue(BzrError):
404
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
406
def __init__(self, name, value):
407
BzrError.__init__(self, name=name, value=value)
410
class StrictCommitFailed(BzrError):
412
_fmt = "Commit refused because there are unknown files in the tree"
415
# XXX: Should be unified with TransportError; they seem to represent the
417
# RBC 20060929: I think that unifiying with TransportError would be a mistake
418
# - this is finer than a TransportError - and more useful as such. It
419
# differentiates between 'transport has failed' and 'operation on a transport
421
class PathError(BzrError):
423
_fmt = "Generic path error: %(path)r%(extra)s)"
166
425
def __init__(self, path, extra=None):
167
BzrNewError.__init__(self)
426
BzrError.__init__(self)
170
429
self.extra = ': ' + str(extra)
199
class NotBranchError(BzrNewError):
200
"""Not a branch: %(path)s"""
564
class InvalidNormalization(PathError):
566
_fmt = "Path %(path)r is not unicode normalized"
569
# TODO: This is given a URL; we try to unescape it but doing that from inside
570
# the exception object is a bit undesirable.
571
# TODO: Probably this behavior of should be a common superclass
572
class NotBranchError(PathError):
574
_fmt = "Not a branch: %(path)s"
201
576
def __init__(self, path):
202
BzrNewError.__init__(self)
206
class FileInWrongBranch(BzrNewError):
207
"""File %(path)s in not in branch %(branch_base)s."""
577
import bzrlib.urlutils as urlutils
578
self.path = urlutils.unescape_for_display(path, 'ascii')
581
class NoSubmitBranch(PathError):
583
_fmt = 'No submit branch available for branch "%(path)s"'
585
def __init__(self, branch):
586
import bzrlib.urlutils as urlutils
587
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
590
class AlreadyBranchError(PathError):
592
_fmt = "Already a branch: %(path)s."
595
class BranchExistsWithoutWorkingTree(PathError):
597
_fmt = "Directory contains a branch, but no working tree \
598
(use bzr checkout if you wish to build a working tree): %(path)s"
601
class AtomicFileAlreadyClosed(PathError):
603
_fmt = ("'%(function)s' called on an AtomicFile after it was closed:"
606
def __init__(self, path, function):
607
PathError.__init__(self, path=path, extra=None)
608
self.function = function
611
class InaccessibleParent(PathError):
613
_fmt = ("Parent not accessible given base %(base)s and"
614
" relative path %(path)s")
616
def __init__(self, path, base):
617
PathError.__init__(self, path)
621
class NoRepositoryPresent(BzrError):
623
_fmt = "No repository present: %(path)r"
624
def __init__(self, bzrdir):
625
BzrError.__init__(self)
626
self.path = bzrdir.transport.clone('..').base
629
class FileInWrongBranch(BzrError):
631
_fmt = "File %(path)s in not in branch %(branch_base)s."
208
633
def __init__(self, branch, path):
209
BzrNewError.__init__(self)
634
BzrError.__init__(self)
210
635
self.branch = branch
211
636
self.branch_base = branch.base
215
640
class UnsupportedFormatError(BzrError):
216
"""Specified path is a bzr branch that we cannot read."""
218
return 'unsupported branch format: %s' % self.args[0]
221
class NotVersionedError(BzrNewError):
222
"""%(path)s is not versioned"""
223
def __init__(self, path):
224
BzrNewError.__init__(self)
642
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
645
class UnknownFormatError(BzrError):
647
_fmt = "Unknown branch format: %(format)r"
650
class IncompatibleFormat(BzrError):
652
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
654
def __init__(self, format, bzrdir_format):
655
BzrError.__init__(self)
657
self.bzrdir = bzrdir_format
660
class IncompatibleRepositories(BzrError):
662
_fmt = "Repository %(target)s is not compatible with repository"\
665
def __init__(self, source, target):
666
BzrError.__init__(self, target=target, source=source)
669
class IncompatibleRevision(BzrError):
671
_fmt = "Revision is not compatible with %(repo_format)s"
673
def __init__(self, repo_format):
674
BzrError.__init__(self)
675
self.repo_format = repo_format
678
class AlreadyVersionedError(BzrError):
679
"""Used when a path is expected not to be versioned, but it is."""
681
_fmt = "%(context_info)s%(path)s is already versioned"
683
def __init__(self, path, context_info=None):
684
"""Construct a new AlreadyVersionedError.
686
:param path: This is the path which is versioned,
687
which should be in a user friendly form.
688
:param context_info: If given, this is information about the context,
689
which could explain why this is expected to not be versioned.
691
BzrError.__init__(self)
693
if context_info is None:
694
self.context_info = ''
696
self.context_info = context_info + ". "
699
class NotVersionedError(BzrError):
700
"""Used when a path is expected to be versioned, but it is not."""
702
_fmt = "%(context_info)s%(path)s is not versioned"
704
def __init__(self, path, context_info=None):
705
"""Construct a new NotVersionedError.
707
:param path: This is the path which is not versioned,
708
which should be in a user friendly form.
709
:param context_info: If given, this is information about the context,
710
which could explain why this is expected to be versioned.
712
BzrError.__init__(self)
714
if context_info is None:
715
self.context_info = ''
717
self.context_info = context_info + ". "
720
class PathsNotVersionedError(BzrError):
721
"""Used when reporting several paths which are not versioned"""
723
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
725
def __init__(self, paths):
726
from bzrlib.osutils import quotefn
727
BzrError.__init__(self)
729
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
732
class PathsDoNotExist(BzrError):
734
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
736
# used when reporting that paths are neither versioned nor in the working
739
def __init__(self, paths, extra=None):
741
from bzrlib.osutils import quotefn
742
BzrError.__init__(self)
744
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
746
self.extra = ': ' + str(extra)
228
751
class BadFileKindError(BzrError):
229
"""Specified file is of a kind that cannot be added.
231
(For example a symlink or device file.)"""
234
class ForbiddenFileError(BzrError):
235
"""Cannot operate on a file because it is a control file."""
238
class LockError(Exception):
753
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
755
def __init__(self, filename, kind):
756
BzrError.__init__(self, filename=filename, kind=kind)
759
class ForbiddenControlFileError(BzrError):
761
_fmt = "Cannot operate on %(filename)s because it is a control file"
764
class LockError(BzrError):
766
_fmt = "Lock error: %(msg)s"
768
internal_error = True
240
770
# All exceptions from the lock/unlock functions should be from
241
771
# this exception class. They will be translated as necessary. The
242
772
# original exception is available as e.original_error
774
# New code should prefer to raise specific subclasses
775
def __init__(self, message):
776
# Python 2.5 uses a slot for StandardError.message,
777
# so use a different variable name
778
# so it is exposed in self.__dict__
782
class LockActive(LockError):
784
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
786
internal_error = False
788
def __init__(self, lock_description):
789
self.lock_description = lock_description
245
792
class CommitNotPossible(LockError):
246
"""A commit was attempted but we do not have a write lock open."""
794
_fmt = "A commit was attempted but we do not have a write lock open."
249
800
class AlreadyCommitted(LockError):
250
"""A rollback was requested, but is not able to be accomplished."""
802
_fmt = "A rollback was requested, but is not able to be accomplished."
253
808
class ReadOnlyError(LockError):
254
"""A write attempt was made in a read only transaction."""
257
class PointlessCommit(BzrNewError):
258
"""No changes to commit"""
810
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
812
# TODO: There should also be an error indicating that you need a write
813
# lock and don't have any lock at all... mbp 20070226
815
def __init__(self, obj):
819
class ReadOnlyLockError(LockError):
821
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
823
def __init__(self, fname, msg):
824
LockError.__init__(self, '')
829
class OutSideTransaction(BzrError):
831
_fmt = ("A transaction related operation was attempted after"
832
" the transaction finished.")
835
class ObjectNotLocked(LockError):
837
_fmt = "%(obj)r is not locked"
839
# this can indicate that any particular object is not locked; see also
840
# LockNotHeld which means that a particular *lock* object is not held by
841
# the caller -- perhaps they should be unified.
842
def __init__(self, obj):
846
class ReadOnlyObjectDirtiedError(ReadOnlyError):
848
_fmt = "Cannot change object %(obj)r in read only transaction"
850
def __init__(self, obj):
854
class UnlockableTransport(LockError):
856
_fmt = "Cannot lock: transport is read only: %(transport)s"
858
def __init__(self, transport):
859
self.transport = transport
862
class LockContention(LockError):
864
_fmt = "Could not acquire lock %(lock)s"
865
# TODO: show full url for lock, combining the transport and relative
868
internal_error = False
870
def __init__(self, lock):
874
class LockBroken(LockError):
876
_fmt = ("Lock was broken while still open: %(lock)s"
877
" - check storage consistency!")
879
internal_error = False
881
def __init__(self, lock):
885
class LockBreakMismatch(LockError):
887
_fmt = ("Lock was released and re-acquired before being broken:"
888
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
890
internal_error = False
892
def __init__(self, lock, holder, target):
898
class LockNotHeld(LockError):
900
_fmt = "Lock not held: %(lock)s"
902
internal_error = False
904
def __init__(self, lock):
908
class TokenLockingNotSupported(LockError):
910
_fmt = "The object %(obj)s does not support token specifying a token when locking."
912
internal_error = True
914
def __init__(self, obj):
918
class TokenMismatch(LockBroken):
920
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
922
internal_error = True
924
def __init__(self, given_token, lock_token):
925
self.given_token = given_token
926
self.lock_token = lock_token
929
class PointlessCommit(BzrError):
931
_fmt = "No changes to commit"
934
class CannotCommitSelectedFileMerge(BzrError):
936
_fmt = 'Selected-file commit of merges is not supported yet:'\
937
' files %(files_str)s'
939
def __init__(self, files):
940
files_str = ', '.join(files)
941
BzrError.__init__(self, files=files, files_str=files_str)
944
class UpgradeReadonly(BzrError):
946
_fmt = "Upgrade URL cannot work with readonly URLs."
949
class UpToDateFormat(BzrError):
951
_fmt = "The branch format %(format)s is already at the most recent format."
953
def __init__(self, format):
954
BzrError.__init__(self)
260
958
class StrictCommitFailed(Exception):
261
"""Commit refused because there are unknowns in the tree."""
960
_fmt = "Commit refused because there are unknowns in the tree."
263
963
class NoSuchRevision(BzrError):
965
_fmt = "Branch %(branch)s has no revision %(revision)s"
967
internal_error = True
264
969
def __init__(self, branch, revision):
266
self.revision = revision
267
msg = "Branch %s has no revision %s" % (branch, revision)
268
BzrError.__init__(self, msg)
970
BzrError.__init__(self, branch=branch, revision=revision)
973
class NotLeftParentDescendant(BzrError):
975
_fmt = ("Revision %(old_revision)s is not the left parent of"
976
" %(new_revision)s, but branch %(branch_location)s expects this")
978
internal_error = True
980
def __init__(self, branch, old_revision, new_revision):
981
BzrError.__init__(self, branch_location=branch.base,
982
old_revision=old_revision,
983
new_revision=new_revision)
986
class NoSuchRevisionSpec(BzrError):
988
_fmt = "No namespace registered for string: %(spec)r"
990
def __init__(self, spec):
991
BzrError.__init__(self, spec=spec)
994
class NoSuchRevisionInTree(NoSuchRevision):
995
"""When using Tree.revision_tree, and the revision is not accessible."""
997
_fmt = "The revision id %(revision_id)s is not present in the tree %(tree)s."
999
def __init__(self, tree, revision_id):
1000
BzrError.__init__(self)
1002
self.revision_id = revision_id
1005
class InvalidRevisionSpec(BzrError):
1007
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1008
" %(branch)s%(extra)s")
1010
def __init__(self, spec, branch, extra=None):
1011
BzrError.__init__(self, branch=branch, spec=spec)
1013
self.extra = '\n' + str(extra)
271
1018
class HistoryMissing(BzrError):
272
def __init__(self, branch, object_type, object_id):
274
BzrError.__init__(self,
275
'%s is missing %s {%s}'
276
% (branch, object_type, object_id))
1020
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1023
class AppendRevisionsOnlyViolation(BzrError):
1025
_fmt = ('Operation denied because it would change the main history,'
1026
' which is not permitted by the append_revisions_only setting on'
1027
' branch "%(location)s".')
1029
def __init__(self, location):
1030
import bzrlib.urlutils as urlutils
1031
location = urlutils.unescape_for_display(location, 'ascii')
1032
BzrError.__init__(self, location=location)
279
1035
class DivergedBranches(BzrError):
1037
_fmt = ("These branches have diverged."
1038
" Use the merge command to reconcile them.")
1040
internal_error = False
280
1042
def __init__(self, branch1, branch2):
281
BzrError.__init__(self, "These branches have diverged. Try merge.")
282
1043
self.branch1 = branch1
283
1044
self.branch2 = branch2
286
class UnrelatedBranches(BzrCommandError):
288
msg = "Branches have no common ancestor, and no base revision"\
290
BzrCommandError.__init__(self, msg)
1047
class NotLefthandHistory(BzrError):
1049
_fmt = "Supplied history does not follow left-hand parents"
1051
internal_error = True
1053
def __init__(self, history):
1054
BzrError.__init__(self, history=history)
1057
class UnrelatedBranches(BzrError):
1059
_fmt = ("Branches have no common ancestor, and"
1060
" no merge base revision was specified.")
1062
internal_error = False
292
1065
class NoCommonAncestor(BzrError):
1067
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
293
1069
def __init__(self, revision_a, revision_b):
294
msg = "Revisions have no common ancestor: %s %s." \
295
% (revision_a, revision_b)
296
BzrError.__init__(self, msg)
1070
self.revision_a = revision_a
1071
self.revision_b = revision_b
298
1074
class NoCommonRoot(BzrError):
1076
_fmt = ("Revisions are not derived from the same root: "
1077
"%(revision_a)s %(revision_b)s.")
299
1079
def __init__(self, revision_a, revision_b):
300
msg = "Revisions are not derived from the same root: %s %s." \
301
% (revision_a, revision_b)
302
BzrError.__init__(self, msg)
1080
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
304
1083
class NotAncestor(BzrError):
1085
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
305
1087
def __init__(self, rev_id, not_ancestor_id):
306
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
308
BzrError.__init__(self, msg)
310
self.not_ancestor_id = not_ancestor_id
1088
BzrError.__init__(self, rev_id=rev_id,
1089
not_ancestor_id=not_ancestor_id)
313
1092
class InstallFailed(BzrError):
314
1094
def __init__(self, revisions):
315
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1095
revision_str = ", ".join(str(r) for r in revisions)
1096
msg = "Could not install revisions:\n%s" % revision_str
316
1097
BzrError.__init__(self, msg)
317
1098
self.revisions = revisions
320
1101
class AmbiguousBase(BzrError):
321
1103
def __init__(self, bases):
322
msg = "The correct base is unclear, becase %s are all equally close" %\
1104
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1106
msg = ("The correct base is unclear, because %s are all equally close"
324
1108
BzrError.__init__(self, msg)
325
1109
self.bases = bases
327
1112
class NoCommits(BzrError):
1114
_fmt = "Branch %(branch)s has no commits."
328
1116
def __init__(self, branch):
329
msg = "Branch %s has no commits." % branch
330
BzrError.__init__(self, msg)
1117
BzrError.__init__(self, branch=branch)
332
1120
class UnlistableStore(BzrError):
333
1122
def __init__(self, store):
334
1123
BzrError.__init__(self, "Store %s is not listable" % store)
336
1127
class UnlistableBranch(BzrError):
337
1129
def __init__(self, br):
338
1130
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
341
class WeaveError(BzrNewError):
342
"""Error in processing weave: %(message)s"""
1133
class BoundBranchOutOfDate(BzrError):
1135
_fmt = ("Bound branch %(branch)s is out of date"
1136
" with master branch %(master)s.")
1138
def __init__(self, branch, master):
1139
BzrError.__init__(self)
1140
self.branch = branch
1141
self.master = master
1144
class CommitToDoubleBoundBranch(BzrError):
1146
_fmt = ("Cannot commit to branch %(branch)s."
1147
" It is bound to %(master)s, which is bound to %(remote)s.")
1149
def __init__(self, branch, master, remote):
1150
BzrError.__init__(self)
1151
self.branch = branch
1152
self.master = master
1153
self.remote = remote
1156
class OverwriteBoundBranch(BzrError):
1158
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
1160
def __init__(self, branch):
1161
BzrError.__init__(self)
1162
self.branch = branch
1165
class BoundBranchConnectionFailure(BzrError):
1167
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1168
" => %(target)s: %(error)s")
1170
def __init__(self, branch, target, error):
1171
BzrError.__init__(self)
1172
self.branch = branch
1173
self.target = target
1177
class WeaveError(BzrError):
1179
_fmt = "Error in processing weave: %(message)s"
343
1181
def __init__(self, message=None):
344
BzrNewError.__init__(self)
1182
BzrError.__init__(self)
345
1183
self.message = message
348
1186
class WeaveRevisionAlreadyPresent(WeaveError):
349
"""Revision {%(revision_id)s} already present in %(weave)s"""
1188
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
350
1190
def __init__(self, revision_id, weave):
351
1192
WeaveError.__init__(self)
352
1193
self.revision_id = revision_id
353
1194
self.weave = weave
356
1197
class WeaveRevisionNotPresent(WeaveError):
357
"""Revision {%(revision_id)s} not present in %(weave)s"""
1199
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
358
1201
def __init__(self, revision_id, weave):
359
1202
WeaveError.__init__(self)
360
1203
self.revision_id = revision_id
364
1207
class WeaveFormatError(WeaveError):
365
"""Weave invariant violated: %(what)s"""
1209
_fmt = "Weave invariant violated: %(what)s"
366
1211
def __init__(self, what):
367
1212
WeaveError.__init__(self)
368
1213
self.what = what
371
1216
class WeaveParentMismatch(WeaveError):
372
"""Parents are mismatched between two revisions."""
1218
_fmt = "Parents are mismatched between two revisions."
375
1221
class WeaveInvalidChecksum(WeaveError):
376
"""Text did not match it's checksum: %(message)s"""
379
class NoSuchExportFormat(BzrNewError):
380
"""Export format %(format)r not supported"""
1223
_fmt = "Text did not match it's checksum: %(message)s"
1226
class WeaveTextDiffers(WeaveError):
1228
_fmt = ("Weaves differ on text content. Revision:"
1229
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1231
def __init__(self, revision_id, weave_a, weave_b):
1232
WeaveError.__init__(self)
1233
self.revision_id = revision_id
1234
self.weave_a = weave_a
1235
self.weave_b = weave_b
1238
class WeaveTextDiffers(WeaveError):
1240
_fmt = ("Weaves differ on text content. Revision:"
1241
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1243
def __init__(self, revision_id, weave_a, weave_b):
1244
WeaveError.__init__(self)
1245
self.revision_id = revision_id
1246
self.weave_a = weave_a
1247
self.weave_b = weave_b
1250
class VersionedFileError(BzrError):
1252
_fmt = "Versioned file error"
1255
class RevisionNotPresent(VersionedFileError):
1257
_fmt = "Revision {%(revision_id)s} not present in %(file_id)s."
1259
def __init__(self, revision_id, file_id):
1260
VersionedFileError.__init__(self)
1261
self.revision_id = revision_id
1262
self.file_id = file_id
1265
class RevisionAlreadyPresent(VersionedFileError):
1267
_fmt = "Revision {%(revision_id)s} already present in %(file_id)s."
1269
def __init__(self, revision_id, file_id):
1270
VersionedFileError.__init__(self)
1271
self.revision_id = revision_id
1272
self.file_id = file_id
1275
class VersionedFileInvalidChecksum(VersionedFileError):
1277
_fmt = "Text did not match its checksum: %(message)s"
1280
class KnitError(BzrError):
1284
internal_error = True
1287
class KnitHeaderError(KnitError):
1289
_fmt = "Knit header error: %(badline)r unexpected for file %(filename)s"
1291
def __init__(self, badline, filename):
1292
KnitError.__init__(self)
1293
self.badline = badline
1294
self.filename = filename
1297
class KnitCorrupt(KnitError):
1299
_fmt = "Knit %(filename)s corrupt: %(how)s"
1301
def __init__(self, filename, how):
1302
KnitError.__init__(self)
1303
self.filename = filename
1307
class KnitIndexUnknownMethod(KnitError):
1308
"""Raised when we don't understand the storage method.
1310
Currently only 'fulltext' and 'line-delta' are supported.
1313
_fmt = ("Knit index %(filename)s does not have a known method"
1314
" in options: %(options)r")
1316
def __init__(self, filename, options):
1317
KnitError.__init__(self)
1318
self.filename = filename
1319
self.options = options
1322
class NoSuchExportFormat(BzrError):
1324
_fmt = "Export format %(format)r not supported"
381
1326
def __init__(self, format):
382
BzrNewError.__init__(self)
1327
BzrError.__init__(self)
383
1328
self.format = format
386
1331
class TransportError(BzrError):
387
"""All errors thrown by Transport implementations should derive
1333
_fmt = "Transport error: %(msg)s %(orig_error)s"
390
1335
def __init__(self, msg=None, orig_error=None):
391
1336
if msg is None and orig_error is not None:
392
1337
msg = str(orig_error)
393
BzrError.__init__(self, msg)
1338
if orig_error is None:
395
1343
self.orig_error = orig_error
1344
BzrError.__init__(self)
1347
class TooManyConcurrentRequests(BzrError):
1349
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1350
" Be sure to finish_writing and finish_reading on the"
1351
" currently open request.")
1353
internal_error = True
1355
def __init__(self, medium):
1356
self.medium = medium
1359
class SmartProtocolError(TransportError):
1361
_fmt = "Generic bzr smart protocol error: %(details)s"
1363
def __init__(self, details):
1364
self.details = details
397
1367
# A set of semi-meaningful errors which can be thrown
398
1368
class TransportNotPossible(TransportError):
399
"""This is for transports where a specific function is explicitly not
400
possible. Such as pushing files to an HTTP server.
1370
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
405
1373
class ConnectionError(TransportError):
406
"""A connection problem prevents file retrieval.
407
This does not indicate whether the file exists or not; it indicates that a
408
precondition for requesting the file was not met.
410
def __init__(self, msg=None, orig_error=None):
411
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1375
_fmt = "Connection error: %(msg)s %(orig_error)s"
1378
class SocketConnectionError(ConnectionError):
1380
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1382
def __init__(self, host, port=None, msg=None, orig_error=None):
1384
msg = 'Failed to connect to'
1385
if orig_error is None:
1388
orig_error = '; ' + str(orig_error)
1389
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1394
self.port = ':%s' % port
414
1397
class ConnectionReset(TransportError):
415
"""The connection has been closed."""
1399
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1402
class InvalidRange(TransportError):
1404
_fmt = "Invalid range access in %(path)s at %(offset)s."
1406
def __init__(self, path, offset):
1407
TransportError.__init__(self, ("Invalid range access in %s at %d"
1410
self.offset = offset
1413
class InvalidHttpResponse(TransportError):
1415
_fmt = "Invalid http response for %(path)s: %(msg)s"
1417
def __init__(self, path, msg, orig_error=None):
1419
TransportError.__init__(self, msg, orig_error=orig_error)
1422
class InvalidHttpRange(InvalidHttpResponse):
1424
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1426
def __init__(self, path, range, msg):
1428
InvalidHttpResponse.__init__(self, path, msg)
1431
class InvalidHttpContentType(InvalidHttpResponse):
1433
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1435
def __init__(self, path, ctype, msg):
1437
InvalidHttpResponse.__init__(self, path, msg)
1440
class RedirectRequested(TransportError):
1442
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1444
def __init__(self, source, target, is_permament=False, qual_proto=None):
1445
self.source = source
1446
self.target = target
1448
self.permanently = ' permanently'
1450
self.permanently = ''
1451
self.is_permament = is_permament
1452
self._qualified_proto = qual_proto
1453
TransportError.__init__(self)
1455
def _requalify_url(self, url):
1456
"""Restore the qualified proto in front of the url"""
1457
# When this exception is raised, source and target are in
1458
# user readable format. But some transports may use a
1459
# different proto (http+urllib:// will present http:// to
1460
# the user. If a qualified proto is specified, the code
1461
# trapping the exception can get the qualified urls to
1462
# properly handle the redirection themself (creating a
1463
# new transport object from the target url for example).
1464
# But checking that the scheme of the original and
1465
# redirected urls are the same can be tricky. (see the
1466
# FIXME in BzrDir.open_from_transport for the unique use
1468
if self._qualified_proto is None:
1471
# The TODO related to NotBranchError mention that doing
1472
# that kind of manipulation on the urls may not be the
1473
# exception object job. On the other hand, this object is
1474
# the interface between the code and the user so
1475
# presenting the urls in different ways is indeed its
1478
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1479
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1482
def get_source_url(self):
1483
return self._requalify_url(self.source)
1485
def get_target_url(self):
1486
return self._requalify_url(self.target)
1489
class TooManyRedirections(TransportError):
1491
_fmt = "Too many redirections"
418
1493
class ConflictsInTree(BzrError):
420
BzrError.__init__(self, "Working tree has conflicts.")
1495
_fmt = "Working tree has conflicts."
422
1498
class ParseConfigError(BzrError):
423
1500
def __init__(self, errors, filename):
424
1501
if filename is None:
427
1504
(filename, ('\n'.join(e.message for e in errors)))
428
1505
BzrError.__init__(self, message)
1508
class NoEmailInUsername(BzrError):
1510
_fmt = "%(username)r does not seem to contain a reasonable email address"
1512
def __init__(self, username):
1513
BzrError.__init__(self)
1514
self.username = username
430
1517
class SigningFailed(BzrError):
1519
_fmt = "Failed to gpg sign data with command %(command_line)r"
431
1521
def __init__(self, command_line):
432
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1522
BzrError.__init__(self, command_line=command_line)
435
1525
class WorkingTreeNotRevision(BzrError):
1527
_fmt = ("The working tree for %(basedir)s has changed since"
1528
" the last commit, but weave merge requires that it be"
436
1531
def __init__(self, tree):
437
BzrError.__init__(self, "The working tree for %s has changed since"
438
" last commit, but weave merge requires that it be"
439
" unchanged." % tree.basedir)
441
class CantReprocessAndShowBase(BzrNewError):
442
"""Can't reprocess and show base.
443
Reprocessing obscures relationship of conflicting lines to base."""
445
class GraphCycleError(BzrNewError):
446
"""Cycle in graph %(graph)r"""
1532
BzrError.__init__(self, basedir=tree.basedir)
1535
class CantReprocessAndShowBase(BzrError):
1537
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1538
"the relationship of conflicting lines to the base")
1541
class GraphCycleError(BzrError):
1543
_fmt = "Cycle in graph %(graph)r"
447
1545
def __init__(self, graph):
448
BzrNewError.__init__(self)
1546
BzrError.__init__(self)
449
1547
self.graph = graph
451
class NotConflicted(BzrNewError):
452
"""File %(filename)s is not conflicted."""
1550
class WritingCompleted(BzrError):
1552
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1553
"called upon it - accept bytes may not be called anymore.")
1555
internal_error = True
1557
def __init__(self, request):
1558
self.request = request
1561
class WritingNotComplete(BzrError):
1563
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1564
"called upon it - until the write phase is complete no "
1565
"data may be read.")
1567
internal_error = True
1569
def __init__(self, request):
1570
self.request = request
1573
class NotConflicted(BzrError):
1575
_fmt = "File %(filename)s is not conflicted."
453
1577
def __init__(self, filename):
454
BzrNewError.__init__(self)
1578
BzrError.__init__(self)
455
1579
self.filename = filename
1582
class MediumNotConnected(BzrError):
1584
_fmt = """The medium '%(medium)s' is not connected."""
1586
internal_error = True
1588
def __init__(self, medium):
1589
self.medium = medium
457
1592
class MustUseDecorated(Exception):
458
"""A decorating function has requested its original command be used.
460
This should never escape bzr, so does not need to be printable.
463
class MissingText(BzrNewError):
464
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1594
_fmt = "A decorating function has requested its original command be used."
1597
class NoBundleFound(BzrError):
1599
_fmt = "No bundle was found in %(filename)s"
1601
def __init__(self, filename):
1602
BzrError.__init__(self)
1603
self.filename = filename
1606
class BundleNotSupported(BzrError):
1608
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1610
def __init__(self, version, msg):
1611
BzrError.__init__(self)
1612
self.version = version
1616
class MissingText(BzrError):
1618
_fmt = ("Branch %(base)s is missing revision"
1619
" %(text_revision)s of %(file_id)s")
465
1621
def __init__(self, branch, text_revision, file_id):
1622
BzrError.__init__(self)
466
1623
self.branch = branch
467
1624
self.base = branch.base
468
1625
self.text_revision = text_revision
469
1626
self.file_id = file_id
1628
class DuplicateFileId(BzrError):
1630
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1632
def __init__(self, file_id, entry):
1633
BzrError.__init__(self)
1634
self.file_id = file_id
1638
class DuplicateKey(BzrError):
1640
_fmt = "Key %(key)s is already present in map"
1643
class DuplicateHelpPrefix(BzrError):
1645
_fmt = "The prefix %(prefix)s is in the help search path twice."
1647
def __init__(self, prefix):
1648
self.prefix = prefix
1651
class MalformedTransform(BzrError):
1653
_fmt = "Tree transform is malformed %(conflicts)r"
1656
class NoFinalPath(BzrError):
1658
_fmt = ("No final name for trans_id %(trans_id)r\n"
1659
"file-id: %(file_id)r\n"
1660
"root trans-id: %(root_trans_id)r\n")
1662
def __init__(self, trans_id, transform):
1663
self.trans_id = trans_id
1664
self.file_id = transform.final_file_id(trans_id)
1665
self.root_trans_id = transform.root
1668
class BzrBadParameter(BzrError):
1670
_fmt = "Bad parameter: %(param)r"
1672
internal_error = True
1674
# This exception should never be thrown, but it is a base class for all
1675
# parameter-to-function errors.
1677
def __init__(self, param):
1678
BzrError.__init__(self)
1682
class BzrBadParameterNotUnicode(BzrBadParameter):
1684
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1687
class ReusingTransform(BzrError):
1689
_fmt = "Attempt to reuse a transform that has already been applied."
1692
class CantMoveRoot(BzrError):
1694
_fmt = "Moving the root directory is not supported at this time"
1697
class BzrMoveFailedError(BzrError):
1699
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1701
def __init__(self, from_path='', to_path='', extra=None):
1702
BzrError.__init__(self)
1704
self.extra = ': ' + str(extra)
1708
has_from = len(from_path) > 0
1709
has_to = len(to_path) > 0
1711
self.from_path = osutils.splitpath(from_path)[-1]
1716
self.to_path = osutils.splitpath(to_path)[-1]
1721
if has_from and has_to:
1722
self.operator = " =>"
1724
self.from_path = "from " + from_path
1726
self.operator = "to"
1728
self.operator = "file"
1731
class BzrRenameFailedError(BzrMoveFailedError):
1733
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1735
def __init__(self, from_path, to_path, extra=None):
1736
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1738
class BzrRemoveChangedFilesError(BzrError):
1739
"""Used when user is trying to remove changed files."""
1741
_fmt = ("Can't remove changed or unknown files:\n%(changes_as_text)s"
1742
"Use --keep to not delete them, or --force to delete them regardless.")
1744
def __init__(self, tree_delta):
1745
BzrError.__init__(self)
1746
self.changes_as_text = tree_delta.get_changes_as_text()
1747
#self.paths_as_string = '\n'.join(changed_files)
1748
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1751
class BzrBadParameterNotString(BzrBadParameter):
1753
_fmt = "Parameter %(param)s is not a string or unicode string."
1756
class BzrBadParameterMissing(BzrBadParameter):
1758
_fmt = "Parameter $(param)s is required but not present."
1761
class BzrBadParameterUnicode(BzrBadParameter):
1763
_fmt = ("Parameter %(param)s is unicode but"
1764
" only byte-strings are permitted.")
1767
class BzrBadParameterContainsNewline(BzrBadParameter):
1769
_fmt = "Parameter %(param)s contains a newline."
1772
class DependencyNotPresent(BzrError):
1774
_fmt = 'Unable to import library "%(library)s": %(error)s'
1776
def __init__(self, library, error):
1777
BzrError.__init__(self, library=library, error=error)
1780
class ParamikoNotPresent(DependencyNotPresent):
1782
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1784
def __init__(self, error):
1785
DependencyNotPresent.__init__(self, 'paramiko', error)
1788
class PointlessMerge(BzrError):
1790
_fmt = "Nothing to merge."
1793
class UninitializableFormat(BzrError):
1795
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1797
def __init__(self, format):
1798
BzrError.__init__(self)
1799
self.format = format
1802
class BadConversionTarget(BzrError):
1804
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1806
def __init__(self, problem, format):
1807
BzrError.__init__(self)
1808
self.problem = problem
1809
self.format = format
1812
class NoDiff(BzrError):
1814
_fmt = "Diff is not installed on this machine: %(msg)s"
1816
def __init__(self, msg):
1817
BzrError.__init__(self, msg=msg)
1820
class NoDiff3(BzrError):
1822
_fmt = "Diff3 is not installed on this machine."
1825
class ExistingLimbo(BzrError):
1827
_fmt = """This tree contains left-over files from a failed operation.
1828
Please examine %(limbo_dir)s to see if it contains any files you wish to
1829
keep, and delete it when you are done."""
1831
def __init__(self, limbo_dir):
1832
BzrError.__init__(self)
1833
self.limbo_dir = limbo_dir
1836
class ImmortalLimbo(BzrError):
1838
_fmt = """Unable to delete transform temporary directory $(limbo_dir)s.
1839
Please examine %(limbo_dir)s to see if it contains any files you wish to
1840
keep, and delete it when you are done."""
1842
def __init__(self, limbo_dir):
1843
BzrError.__init__(self)
1844
self.limbo_dir = limbo_dir
1847
class OutOfDateTree(BzrError):
1849
_fmt = "Working tree is out of date, please run 'bzr update'."
1851
def __init__(self, tree):
1852
BzrError.__init__(self)
1856
class PublicBranchOutOfDate(BzrError):
1858
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1861
def __init__(self, public_location, revstring):
1862
import bzrlib.urlutils as urlutils
1863
public_location = urlutils.unescape_for_display(public_location,
1865
BzrError.__init__(self, public_location=public_location,
1866
revstring=revstring)
1869
class MergeModifiedFormatError(BzrError):
1871
_fmt = "Error in merge modified format"
1874
class ConflictFormatError(BzrError):
1876
_fmt = "Format error in conflict listings"
1879
class CorruptRepository(BzrError):
1881
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1882
"Please run bzr reconcile on this repository.")
1884
def __init__(self, repo):
1885
BzrError.__init__(self)
1886
self.repo_path = repo.bzrdir.root_transport.base
1889
class UpgradeRequired(BzrError):
1891
_fmt = "To use this feature you must upgrade your branch at %(path)s."
1893
def __init__(self, path):
1894
BzrError.__init__(self)
1898
class LocalRequiresBoundBranch(BzrError):
1900
_fmt = "Cannot perform local-only commits on unbound branches."
1903
class MissingProgressBarFinish(BzrError):
1905
_fmt = "A nested progress bar was not 'finished' correctly."
1908
class InvalidProgressBarType(BzrError):
1910
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1911
" is not a supported type Select one of: %(valid_types)s")
1913
def __init__(self, bar_type, valid_types):
1914
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1917
class UnsupportedOperation(BzrError):
1919
_fmt = ("The method %(mname)s is not supported on"
1920
" objects of type %(tname)s.")
1922
def __init__(self, method, method_self):
1923
self.method = method
1924
self.mname = method.__name__
1925
self.tname = type(method_self).__name__
1928
class CannotSetRevisionId(UnsupportedOperation):
1929
"""Raised when a commit is attempting to set a revision id but cant."""
1932
class NonAsciiRevisionId(UnsupportedOperation):
1933
"""Raised when a commit is attempting to set a non-ascii revision id
1938
class BinaryFile(BzrError):
1940
_fmt = "File is binary but should be text."
1943
class IllegalPath(BzrError):
1945
_fmt = "The path %(path)s is not permitted on this platform"
1947
def __init__(self, path):
1948
BzrError.__init__(self)
1952
class TestamentMismatch(BzrError):
1954
_fmt = """Testament did not match expected value.
1955
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1958
def __init__(self, revision_id, expected, measured):
1959
self.revision_id = revision_id
1960
self.expected = expected
1961
self.measured = measured
1964
class NotABundle(BzrError):
1966
_fmt = "Not a bzr revision-bundle: %(text)r"
1968
def __init__(self, text):
1969
BzrError.__init__(self)
1973
class BadBundle(BzrError):
1975
_fmt = "Bad bzr revision-bundle: %(text)r"
1977
def __init__(self, text):
1978
BzrError.__init__(self)
1982
class MalformedHeader(BadBundle):
1984
_fmt = "Malformed bzr revision-bundle header: %(text)r"
1987
class MalformedPatches(BadBundle):
1989
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1992
class MalformedFooter(BadBundle):
1994
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1997
class UnsupportedEOLMarker(BadBundle):
1999
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2002
# XXX: BadBundle's constructor assumes there's explanatory text,
2003
# but for this there is not
2004
BzrError.__init__(self)
2007
class IncompatibleBundleFormat(BzrError):
2009
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2011
def __init__(self, bundle_format, other):
2012
BzrError.__init__(self)
2013
self.bundle_format = bundle_format
2017
class BadInventoryFormat(BzrError):
2019
_fmt = "Root class for inventory serialization errors"
2022
class UnexpectedInventoryFormat(BadInventoryFormat):
2024
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2026
def __init__(self, msg):
2027
BadInventoryFormat.__init__(self, msg=msg)
2030
class RootNotRich(BzrError):
2032
_fmt = """This operation requires rich root data storage"""
2035
class NoSmartMedium(BzrError):
2037
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2039
internal_error = True
2041
def __init__(self, transport):
2042
self.transport = transport
2045
class NoSmartServer(NotBranchError):
2047
_fmt = "No smart server available at %(url)s"
2049
def __init__(self, url):
2053
class UnknownSSH(BzrError):
2055
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2057
def __init__(self, vendor):
2058
BzrError.__init__(self)
2059
self.vendor = vendor
2062
class SSHVendorNotFound(BzrError):
2064
_fmt = ("Don't know how to handle SSH connections."
2065
" Please set BZR_SSH environment variable.")
2068
class GhostRevisionUnusableHere(BzrError):
2070
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2072
def __init__(self, revision_id):
2073
BzrError.__init__(self)
2074
self.revision_id = revision_id
2077
class IllegalUseOfScopeReplacer(BzrError):
2079
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2080
" %(msg)s%(extra)s")
2082
internal_error = True
2084
def __init__(self, name, msg, extra=None):
2085
BzrError.__init__(self)
2089
self.extra = ': ' + str(extra)
2094
class InvalidImportLine(BzrError):
2096
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2098
internal_error = True
2100
def __init__(self, text, msg):
2101
BzrError.__init__(self)
2106
class ImportNameCollision(BzrError):
2108
_fmt = ("Tried to import an object to the same name as"
2109
" an existing object. %(name)s")
2111
internal_error = True
2113
def __init__(self, name):
2114
BzrError.__init__(self)
2118
class NotAMergeDirective(BzrError):
2119
"""File starting with %(firstline)r is not a merge directive"""
2120
def __init__(self, firstline):
2121
BzrError.__init__(self, firstline=firstline)
2124
class NoMergeSource(BzrError):
2125
"""Raise if no merge source was specified for a merge directive"""
2127
_fmt = "A merge directive must provide either a bundle or a public"\
2131
class IllegalMergeDirectivePayload(BzrError):
2132
"""A merge directive contained something other than a patch or bundle"""
2134
_fmt = "Bad merge directive payload %(start)r"
2136
def __init__(self, start):
2141
class PatchVerificationFailed(BzrError):
2142
"""A patch from a merge directive could not be verified"""
2144
_fmt = "Preview patch does not match requested changes."
2147
class PatchMissing(BzrError):
2148
"""Raise a patch type was specified but no patch supplied"""
2150
_fmt = "patch_type was %(patch_type)s, but no patch was supplied."
2152
def __init__(self, patch_type):
2153
BzrError.__init__(self)
2154
self.patch_type = patch_type
2157
class UnsupportedInventoryKind(BzrError):
2159
_fmt = """Unsupported entry kind %(kind)s"""
2161
def __init__(self, kind):
2165
class BadSubsumeSource(BzrError):
2167
_fmt = """Can't subsume %(other_tree)s into %(tree)s. %(reason)s"""
2169
def __init__(self, tree, other_tree, reason):
2171
self.other_tree = other_tree
2172
self.reason = reason
2175
class SubsumeTargetNeedsUpgrade(BzrError):
2177
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2179
def __init__(self, other_tree):
2180
self.other_tree = other_tree
2183
class BadReferenceTarget(BzrError):
2185
_fmt = "Can't add reference to %(other_tree)s into %(tree)s. %(reason)s"
2187
internal_error = True
2189
def __init__(self, tree, other_tree, reason):
2191
self.other_tree = other_tree
2192
self.reason = reason
2195
class NoSuchTag(BzrError):
2197
_fmt = "No such tag: %(tag_name)s"
2199
def __init__(self, tag_name):
2200
self.tag_name = tag_name
2203
class TagsNotSupported(BzrError):
2205
_fmt = ("Tags not supported by %(branch)s;"
2206
" you may be able to use bzr upgrade --dirstate-tags.")
2208
def __init__(self, branch):
2209
self.branch = branch
2212
class TagAlreadyExists(BzrError):
2214
_fmt = "Tag %(tag_name)s already exists."
2216
def __init__(self, tag_name):
2217
self.tag_name = tag_name
2220
class MalformedBugIdentifier(BzrError):
2222
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2224
def __init__(self, bug_id, reason):
2225
self.bug_id = bug_id
2226
self.reason = reason
2229
class UnknownBugTrackerAbbreviation(BzrError):
2231
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2234
def __init__(self, abbreviation, branch):
2235
self.abbreviation = abbreviation
2236
self.branch = branch
2239
class UnexpectedSmartServerResponse(BzrError):
2241
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2243
def __init__(self, response_tuple):
2244
self.response_tuple = response_tuple
2247
class ContainerError(BzrError):
2248
"""Base class of container errors."""
2251
class UnknownContainerFormatError(ContainerError):
2253
_fmt = "Unrecognised container format: %(container_format)r"
2255
def __init__(self, container_format):
2256
self.container_format = container_format
2259
class UnexpectedEndOfContainerError(ContainerError):
2261
_fmt = "Unexpected end of container stream"
2263
internal_error = False
2266
class UnknownRecordTypeError(ContainerError):
2268
_fmt = "Unknown record type: %(record_type)r"
2270
def __init__(self, record_type):
2271
self.record_type = record_type
2274
class InvalidRecordError(ContainerError):
2276
_fmt = "Invalid record: %(reason)s"
2278
def __init__(self, reason):
2279
self.reason = reason
2282
class ContainerHasExcessDataError(ContainerError):
2284
_fmt = "Container has data after end marker: %(excess)r"
2286
def __init__(self, excess):
2287
self.excess = excess
2290
class DuplicateRecordNameError(ContainerError):
2292
_fmt = "Container has multiple records with the same name: \"%(name)s\""
2294
def __init__(self, name):
2298
class NoDestinationAddress(BzrError):
2300
_fmt = "Message does not have a destination address."
2302
internal_error = True
2305
class SMTPError(BzrError):
2307
_fmt = "SMTP error: %(error)s"
2309
def __init__(self, error):
added
removed
bzrlib/errors.py
