61
39
# constructed to make sure it will succeed. But that says nothing about
62
40
# exceptions that are never raised.
64
# 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
68
47
class BzrError(StandardError):
49
Base class for errors raised by bzrlib.
51
:cvar internal_error: if true (or absent) this was probably caused by a
52
bzr bug and should be displayed with a traceback; if False 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)
70
# XXX: Should we show the exception class in
71
# exceptions that don't provide their own message?
72
# maybe it should be done at a higher level
73
## n = self.__class__.__name__ + ': '
75
if len(self.args) == 1:
76
return str(self.args[0])
77
elif len(self.args) == 2:
78
# further explanation or suggestions
80
return n + '\n '.join([self.args[0]] + self.args[1])
82
return n + "%r" % self
84
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),
87
129
class BzrNewError(BzrError):
130
"""Deprecated error base class."""
89
131
# base classes should override the docstring with their human-
90
132
# readable explanation
92
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)
93
145
for key, value in kwds.items():
94
146
setattr(self, key, value)
96
148
def __str__(self):
98
return self.__doc__ % self.__dict__
99
except (NameError, ValueError, KeyError), e:
100
return 'Unprintable exception %s: %s' \
101
% (self.__class__.__name__, str(e))
104
class BzrCheckError(BzrNewError):
105
"""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
106
173
def __init__(self, message):
107
BzrNewError.__init__(self)
174
BzrError.__init__(self)
108
175
self.message = message
111
class InvalidEntryName(BzrNewError):
112
"""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 InvalidEntryName(BzrError):
191
_fmt = "Invalid entry name: %(name)s"
193
internal_error = True
113
195
def __init__(self, name):
114
BzrNewError.__init__(self)
196
BzrError.__init__(self)
118
class InvalidRevisionNumber(BzrNewError):
119
"""Invalid revision number %(revno)d"""
200
class InvalidRevisionNumber(BzrError):
202
_fmt = "Invalid revision number %(revno)s"
120
204
def __init__(self, revno):
121
BzrNewError.__init__(self)
205
BzrError.__init__(self)
122
206
self.revno = revno
125
class InvalidRevisionId(BzrNewError):
126
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
209
class InvalidRevisionId(BzrError):
211
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
127
213
def __init__(self, revision_id, branch):
128
BzrNewError.__init__(self)
214
# branch can be any string or object with __str__ defined
215
BzrError.__init__(self)
129
216
self.revision_id = revision_id
130
217
self.branch = branch
133
class NoWorkingTree(BzrNewError):
134
"""No WorkingTree exists for %s(base)."""
136
def __init__(self, base):
137
BzrNewError.__init__(self)
219
class ReservedId(BzrError):
221
_fmt = "Reserved revision-id {%(revision_id)s}"
223
def __init__(self, revision_id):
224
self.revision_id = revision_id
227
class NoHelpTopic(BzrError):
229
_fmt = ("No help could be found for '%(topic)s'. "
230
"Please use 'bzr help topics' to obtain a list of topics.")
232
def __init__(self, topic):
236
class NoSuchId(BzrError):
238
_fmt = "The file id %(file_id)s is not present in the tree %(tree)s."
240
def __init__(self, tree, file_id):
241
BzrError.__init__(self)
242
self.file_id = file_id
246
class InventoryModified(BzrError):
248
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
249
" so a clean inventory cannot be read without data loss.")
251
internal_error = True
253
def __init__(self, tree):
257
class NoWorkingTree(BzrError):
259
_fmt = "No WorkingTree exists for %(base)s."
261
def __init__(self, base):
262
BzrError.__init__(self)
266
class NotBuilding(BzrError):
268
_fmt = "Not currently building a tree."
271
class NotLocalUrl(BzrError):
273
_fmt = "%(url)s is not a local path."
275
def __init__(self, url):
279
class WorkingTreeAlreadyPopulated(BzrError):
281
_fmt = """Working tree already populated in %(base)s"""
283
internal_error = True
285
def __init__(self, base):
141
288
class BzrCommandError(BzrError):
142
# Error from malformed user command
143
# This is being misused as a generic exception
144
# pleae subclass. RBC 20051030
289
"""Error from user command"""
291
internal_error = False
293
# Error from malformed user command; please avoid raising this as a
294
# generic exception not caused by user input.
296
# I think it's a waste of effort to differentiate between errors that
297
# are not intended to be caught anyway. UI code need not subclass
298
# BzrCommandError, and non-UI code should not throw a subclass of
299
# BzrCommandError. ADHB 20051211
300
def __init__(self, msg):
301
# Object.__str__() must return a real string
302
# returning a Unicode string is a python error.
303
if isinstance(msg, unicode):
304
self.msg = msg.encode('utf8')
145
308
def __str__(self):
312
class NotWriteLocked(BzrError):
314
_fmt = """%(not_locked)r is not write locked but needs to be."""
316
def __init__(self, not_locked):
317
self.not_locked = not_locked
149
320
class BzrOptionError(BzrCommandError):
150
"""Some missing or otherwise incorrect option was supplied."""
153
class StrictCommitFailed(Exception):
154
"""Commit refused because there are unknowns in the tree."""
156
class NotBranchError(BzrNewError):
157
"""Not a branch: %(path)s"""
322
_fmt = "Error in command line options"
325
class BadOptionValue(BzrError):
327
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
329
def __init__(self, name, value):
330
BzrError.__init__(self, name=name, value=value)
333
class StrictCommitFailed(BzrError):
335
_fmt = "Commit refused because there are unknown files in the tree"
338
# XXX: Should be unified with TransportError; they seem to represent the
340
class PathError(BzrError):
342
_fmt = "Generic path error: %(path)r%(extra)s)"
344
def __init__(self, path, extra=None):
345
BzrError.__init__(self)
348
self.extra = ': ' + str(extra)
353
class NoSuchFile(PathError):
355
_fmt = "No such file: %(path)r%(extra)s"
358
class FileExists(PathError):
360
_fmt = "File exists: %(path)r%(extra)s"
363
class RenameFailedFilesExist(BzrError):
364
"""Used when renaming and both source and dest exist."""
366
_fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
369
def __init__(self, source, dest, extra=None):
370
BzrError.__init__(self)
371
self.source = str(source)
372
self.dest = str(dest)
374
self.extra = ' ' + str(extra)
379
class NotADirectory(PathError):
381
_fmt = "%(path)r is not a directory %(extra)s"
384
class NotInWorkingDirectory(PathError):
386
_fmt = "%(path)r is not in the working directory %(extra)s"
389
class DirectoryNotEmpty(PathError):
391
_fmt = "Directory not empty: %(path)r%(extra)s"
394
class ReadingCompleted(BzrError):
396
_fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
397
"called upon it - the request has been completed and no more "
400
internal_error = True
402
def __init__(self, request):
403
self.request = request
406
class ResourceBusy(PathError):
408
_fmt = "Device or resource busy: %(path)r%(extra)s"
411
class PermissionDenied(PathError):
413
_fmt = "Permission denied: %(path)r%(extra)s"
416
class InvalidURL(PathError):
418
_fmt = "Invalid url supplied to transport: %(path)r%(extra)s"
421
class InvalidURLJoin(PathError):
423
_fmt = "Invalid URL join request: %(args)s%(extra)s"
425
def __init__(self, msg, base, args):
426
PathError.__init__(self, base, msg)
427
self.args = [base] + list(args)
430
class UnknownHook(BzrError):
432
_fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
434
def __init__(self, hook_type, hook_name):
435
BzrError.__init__(self)
436
self.type = hook_type
437
self.hook = hook_name
440
class UnsupportedProtocol(PathError):
442
_fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
444
def __init__(self, url, extra):
445
PathError.__init__(self, url, extra=extra)
448
class ShortReadvError(PathError):
450
_fmt = ("readv() read %(actual)s bytes rather than %(length)s bytes"
451
" at %(offset)s for %(path)s%(extra)s")
453
internal_error = True
455
def __init__(self, path, offset, length, actual, extra=None):
456
PathError.__init__(self, path, extra=extra)
462
class PathNotChild(BzrError):
464
_fmt = "Path %(path)r is not a child of path %(base)r%(extra)s"
466
internal_error = True
468
def __init__(self, path, base, extra=None):
469
BzrError.__init__(self)
473
self.extra = ': ' + str(extra)
478
class InvalidNormalization(PathError):
480
_fmt = "Path %(path)r is not unicode normalized"
483
# TODO: This is given a URL; we try to unescape it but doing that from inside
484
# the exception object is a bit undesirable.
485
# TODO: Probably this behavior of should be a common superclass
486
class NotBranchError(PathError):
488
_fmt = "Not a branch: %(path)s"
158
490
def __init__(self, path):
159
BzrNewError.__init__(self)
163
class FileInWrongBranch(BzrNewError):
164
"""File %(path)s in not in branch %(branch_base)s."""
491
import bzrlib.urlutils as urlutils
492
self.path = urlutils.unescape_for_display(path, 'ascii')
495
class NoSubmitBranch(PathError):
497
_fmt = 'No submit branch available for branch "%(path)s"'
499
def __init__(self, branch):
500
import bzrlib.urlutils as urlutils
501
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
504
class AlreadyBranchError(PathError):
506
_fmt = "Already a branch: %(path)s."
509
class BranchExistsWithoutWorkingTree(PathError):
511
_fmt = "Directory contains a branch, but no working tree \
512
(use bzr checkout if you wish to build a working tree): %(path)s"
515
class AtomicFileAlreadyClosed(PathError):
517
_fmt = ("'%(function)s' called on an AtomicFile after it was closed:"
520
def __init__(self, path, function):
521
PathError.__init__(self, path=path, extra=None)
522
self.function = function
525
class InaccessibleParent(PathError):
527
_fmt = ("Parent not accessible given base %(base)s and"
528
" relative path %(path)s")
530
def __init__(self, path, base):
531
PathError.__init__(self, path)
535
class NoRepositoryPresent(BzrError):
537
_fmt = "No repository present: %(path)r"
538
def __init__(self, bzrdir):
539
BzrError.__init__(self)
540
self.path = bzrdir.transport.clone('..').base
543
class FileInWrongBranch(BzrError):
545
_fmt = "File %(path)s in not in branch %(branch_base)s."
165
547
def __init__(self, branch, path):
166
BzrNewError.__init__(self)
548
BzrError.__init__(self)
167
549
self.branch = branch
168
550
self.branch_base = branch.base
172
554
class UnsupportedFormatError(BzrError):
173
"""Specified path is a bzr branch that we cannot read."""
175
return 'unsupported branch format: %s' % self.args[0]
178
class NotVersionedError(BzrNewError):
179
"""%(path)s is not versioned"""
180
def __init__(self, path):
181
BzrNewError.__init__(self)
556
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
559
class UnknownFormatError(BzrError):
561
_fmt = "Unknown branch format: %(format)r"
564
class IncompatibleFormat(BzrError):
566
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
568
def __init__(self, format, bzrdir_format):
569
BzrError.__init__(self)
571
self.bzrdir = bzrdir_format
574
class IncompatibleRepositories(BzrError):
576
_fmt = "Repository %(target)s is not compatible with repository"\
579
def __init__(self, source, target):
580
BzrError.__init__(self, target=target, source=source)
583
class IncompatibleRevision(BzrError):
585
_fmt = "Revision is not compatible with %(repo_format)s"
587
def __init__(self, repo_format):
588
BzrError.__init__(self)
589
self.repo_format = repo_format
592
class AlreadyVersionedError(BzrError):
593
"""Used when a path is expected not to be versioned, but it is."""
595
_fmt = "%(context_info)s%(path)s is already versioned"
597
def __init__(self, path, context_info=None):
598
"""Construct a new AlreadyVersionedError.
600
:param path: This is the path which is versioned,
601
which should be in a user friendly form.
602
:param context_info: If given, this is information about the context,
603
which could explain why this is expected to not be versioned.
605
BzrError.__init__(self)
607
if context_info is None:
608
self.context_info = ''
610
self.context_info = context_info + ". "
613
class NotVersionedError(BzrError):
614
"""Used when a path is expected to be versioned, but it is not."""
616
_fmt = "%(context_info)s%(path)s is not versioned"
618
def __init__(self, path, context_info=None):
619
"""Construct a new NotVersionedError.
621
:param path: This is the path which is not versioned,
622
which should be in a user friendly form.
623
:param context_info: If given, this is information about the context,
624
which could explain why this is expected to be versioned.
626
BzrError.__init__(self)
628
if context_info is None:
629
self.context_info = ''
631
self.context_info = context_info + ". "
634
class PathsNotVersionedError(BzrError):
635
"""Used when reporting several paths which are not versioned"""
637
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
639
def __init__(self, paths):
640
from bzrlib.osutils import quotefn
641
BzrError.__init__(self)
643
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
646
class PathsDoNotExist(BzrError):
648
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
650
# used when reporting that paths are neither versioned nor in the working
653
def __init__(self, paths, extra=None):
655
from bzrlib.osutils import quotefn
656
BzrError.__init__(self)
658
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
660
self.extra = ': ' + str(extra)
185
665
class BadFileKindError(BzrError):
186
"""Specified file is of a kind that cannot be added.
188
(For example a symlink or device file.)"""
191
class ForbiddenFileError(BzrError):
192
"""Cannot operate on a file because it is a control file."""
195
class LockError(Exception):
667
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
669
def __init__(self, filename, kind):
670
BzrError.__init__(self, filename=filename, kind=kind)
673
class ForbiddenControlFileError(BzrError):
675
_fmt = "Cannot operate on %(filename)s because it is a control file"
678
class LockError(BzrError):
680
_fmt = "Lock error: %(msg)s"
682
internal_error = True
197
684
# All exceptions from the lock/unlock functions should be from
198
685
# this exception class. They will be translated as necessary. The
199
686
# original exception is available as e.original_error
688
# New code should prefer to raise specific subclasses
689
def __init__(self, message):
690
# Python 2.5 uses a slot for StandardError.message,
691
# so use a different variable name
692
# so it is exposed in self.__dict__
696
class LockActive(LockError):
698
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
700
internal_error = False
702
def __init__(self, lock_description):
703
self.lock_description = lock_description
202
706
class CommitNotPossible(LockError):
203
"""A commit was attempted but we do not have a write lock open."""
708
_fmt = "A commit was attempted but we do not have a write lock open."
206
714
class AlreadyCommitted(LockError):
207
"""A rollback was requested, but is not able to be accomplished."""
716
_fmt = "A rollback was requested, but is not able to be accomplished."
210
722
class ReadOnlyError(LockError):
211
"""A write attempt was made in a read only transaction."""
214
class PointlessCommit(BzrNewError):
215
"""No changes to commit"""
724
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
726
# TODO: There should also be an error indicating that you need a write
727
# lock and don't have any lock at all... mbp 20070226
729
def __init__(self, obj):
733
class ReadOnlyLockError(LockError):
735
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
737
def __init__(self, fname, msg):
738
LockError.__init__(self, '')
743
class OutSideTransaction(BzrError):
745
_fmt = ("A transaction related operation was attempted after"
746
" the transaction finished.")
749
class ObjectNotLocked(LockError):
751
_fmt = "%(obj)r is not locked"
753
# this can indicate that any particular object is not locked; see also
754
# LockNotHeld which means that a particular *lock* object is not held by
755
# the caller -- perhaps they should be unified.
756
def __init__(self, obj):
760
class ReadOnlyObjectDirtiedError(ReadOnlyError):
762
_fmt = "Cannot change object %(obj)r in read only transaction"
764
def __init__(self, obj):
768
class UnlockableTransport(LockError):
770
_fmt = "Cannot lock: transport is read only: %(transport)s"
772
def __init__(self, transport):
773
self.transport = transport
776
class LockContention(LockError):
778
_fmt = "Could not acquire lock %(lock)s"
779
# TODO: show full url for lock, combining the transport and relative
782
internal_error = False
784
def __init__(self, lock):
788
class LockBroken(LockError):
790
_fmt = ("Lock was broken while still open: %(lock)s"
791
" - check storage consistency!")
793
internal_error = False
795
def __init__(self, lock):
799
class LockBreakMismatch(LockError):
801
_fmt = ("Lock was released and re-acquired before being broken:"
802
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
804
internal_error = False
806
def __init__(self, lock, holder, target):
812
class LockNotHeld(LockError):
814
_fmt = "Lock not held: %(lock)s"
816
internal_error = False
818
def __init__(self, lock):
822
class TokenLockingNotSupported(LockError):
824
_fmt = "The object %(obj)s does not support token specifying a token when locking."
826
internal_error = True
828
def __init__(self, obj):
832
class TokenMismatch(LockBroken):
834
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
836
internal_error = True
838
def __init__(self, given_token, lock_token):
839
self.given_token = given_token
840
self.lock_token = lock_token
843
class PointlessCommit(BzrError):
845
_fmt = "No changes to commit"
848
class UpgradeReadonly(BzrError):
850
_fmt = "Upgrade URL cannot work with readonly URLs."
853
class UpToDateFormat(BzrError):
855
_fmt = "The branch format %(format)s is already at the most recent format."
857
def __init__(self, format):
858
BzrError.__init__(self)
217
862
class StrictCommitFailed(Exception):
218
"""Commit refused because there are unknowns in the tree."""
864
_fmt = "Commit refused because there are unknowns in the tree."
220
867
class NoSuchRevision(BzrError):
869
_fmt = "Branch %(branch)s has no revision %(revision)s"
871
internal_error = True
221
873
def __init__(self, branch, revision):
223
self.revision = revision
224
msg = "Branch %s has no revision %s" % (branch, revision)
225
BzrError.__init__(self, msg)
874
BzrError.__init__(self, branch=branch, revision=revision)
877
class NotLeftParentDescendant(BzrError):
879
_fmt = ("Revision %(old_revision)s is not the left parent of"
880
" %(new_revision)s, but branch %(branch_location)s expects this")
882
internal_error = True
884
def __init__(self, branch, old_revision, new_revision):
885
BzrError.__init__(self, branch_location=branch.base,
886
old_revision=old_revision,
887
new_revision=new_revision)
890
class NoSuchRevisionSpec(BzrError):
892
_fmt = "No namespace registered for string: %(spec)r"
894
def __init__(self, spec):
895
BzrError.__init__(self, spec=spec)
898
class NoSuchRevisionInTree(NoSuchRevision):
899
"""When using Tree.revision_tree, and the revision is not accessible."""
901
_fmt = "The revision id %(revision_id)s is not present in the tree %(tree)s."
903
def __init__(self, tree, revision_id):
904
BzrError.__init__(self)
906
self.revision_id = revision_id
909
class InvalidRevisionSpec(BzrError):
911
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
912
" %(branch)s%(extra)s")
914
def __init__(self, spec, branch, extra=None):
915
BzrError.__init__(self, branch=branch, spec=spec)
917
self.extra = '\n' + str(extra)
228
922
class HistoryMissing(BzrError):
229
def __init__(self, branch, object_type, object_id):
231
BzrError.__init__(self,
232
'%s is missing %s {%s}'
233
% (branch, object_type, object_id))
924
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
927
class AppendRevisionsOnlyViolation(BzrError):
929
_fmt = ('Operation denied because it would change the main history,'
930
' which is not permitted by the append_revisions_only setting on'
931
' branch "%(location)s".')
933
def __init__(self, location):
934
import bzrlib.urlutils as urlutils
935
location = urlutils.unescape_for_display(location, 'ascii')
936
BzrError.__init__(self, location=location)
236
939
class DivergedBranches(BzrError):
941
_fmt = ("These branches have diverged."
942
" Use the merge command to reconcile them.")
944
internal_error = False
237
946
def __init__(self, branch1, branch2):
238
BzrError.__init__(self, "These branches have diverged.")
239
947
self.branch1 = branch1
240
948
self.branch2 = branch2
243
class UnrelatedBranches(BzrCommandError):
245
msg = "Branches have no common ancestor, and no base revision"\
247
BzrCommandError.__init__(self, msg)
951
class NotLefthandHistory(BzrError):
953
_fmt = "Supplied history does not follow left-hand parents"
955
internal_error = True
957
def __init__(self, history):
958
BzrError.__init__(self, history=history)
961
class UnrelatedBranches(BzrError):
963
_fmt = ("Branches have no common ancestor, and"
964
" no merge base revision was specified.")
966
internal_error = False
249
969
class NoCommonAncestor(BzrError):
971
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
250
973
def __init__(self, revision_a, revision_b):
251
msg = "Revisions have no common ancestor: %s %s." \
252
% (revision_a, revision_b)
253
BzrError.__init__(self, msg)
974
self.revision_a = revision_a
975
self.revision_b = revision_b
255
978
class NoCommonRoot(BzrError):
980
_fmt = ("Revisions are not derived from the same root: "
981
"%(revision_a)s %(revision_b)s.")
256
983
def __init__(self, revision_a, revision_b):
257
msg = "Revisions are not derived from the same root: %s %s." \
258
% (revision_a, revision_b)
259
BzrError.__init__(self, msg)
261
class NotAncestor(BzrError):
262
def __init__(self, rev_id, not_ancestor_id):
263
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
265
BzrError.__init__(self, msg)
267
self.not_ancestor_id = not_ancestor_id
270
class NotAncestor(BzrError):
271
def __init__(self, rev_id, not_ancestor_id):
273
self.not_ancestor_id = not_ancestor_id
274
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
276
BzrError.__init__(self, msg)
984
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
987
class NotAncestor(BzrError):
989
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
991
def __init__(self, rev_id, not_ancestor_id):
992
BzrError.__init__(self, rev_id=rev_id,
993
not_ancestor_id=not_ancestor_id)
279
996
class InstallFailed(BzrError):
280
998
def __init__(self, revisions):
281
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
999
revision_str = ", ".join(str(r) for r in revisions)
1000
msg = "Could not install revisions:\n%s" % revision_str
282
1001
BzrError.__init__(self, msg)
283
1002
self.revisions = revisions
286
1005
class AmbiguousBase(BzrError):
287
1007
def __init__(self, bases):
288
msg = "The correct base is unclear, becase %s are all equally close" %\
1008
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1010
msg = ("The correct base is unclear, because %s are all equally close"
290
1012
BzrError.__init__(self, msg)
291
1013
self.bases = bases
293
1016
class NoCommits(BzrError):
1018
_fmt = "Branch %(branch)s has no commits."
294
1020
def __init__(self, branch):
295
msg = "Branch %s has no commits." % branch
296
BzrError.__init__(self, msg)
1021
BzrError.__init__(self, branch=branch)
298
1024
class UnlistableStore(BzrError):
299
1026
def __init__(self, store):
300
1027
BzrError.__init__(self, "Store %s is not listable" % store)
302
1031
class UnlistableBranch(BzrError):
303
1033
def __init__(self, br):
304
1034
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
307
class WeaveError(BzrNewError):
308
"""Error in processing weave: %(message)s"""
1037
class BoundBranchOutOfDate(BzrError):
1039
_fmt = ("Bound branch %(branch)s is out of date"
1040
" with master branch %(master)s.")
1042
def __init__(self, branch, master):
1043
BzrError.__init__(self)
1044
self.branch = branch
1045
self.master = master
1048
class CommitToDoubleBoundBranch(BzrError):
1050
_fmt = ("Cannot commit to branch %(branch)s."
1051
" It is bound to %(master)s, which is bound to %(remote)s.")
1053
def __init__(self, branch, master, remote):
1054
BzrError.__init__(self)
1055
self.branch = branch
1056
self.master = master
1057
self.remote = remote
1060
class OverwriteBoundBranch(BzrError):
1062
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
1064
def __init__(self, branch):
1065
BzrError.__init__(self)
1066
self.branch = branch
1069
class BoundBranchConnectionFailure(BzrError):
1071
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1072
" => %(target)s: %(error)s")
1074
def __init__(self, branch, target, error):
1075
BzrError.__init__(self)
1076
self.branch = branch
1077
self.target = target
1081
class WeaveError(BzrError):
1083
_fmt = "Error in processing weave: %(message)s"
309
1085
def __init__(self, message=None):
310
BzrNewError.__init__(self)
1086
BzrError.__init__(self)
311
1087
self.message = message
314
1090
class WeaveRevisionAlreadyPresent(WeaveError):
315
"""Revision {%(revision_id)s} already present in %(weave)s"""
1092
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
316
1094
def __init__(self, revision_id, weave):
317
1096
WeaveError.__init__(self)
318
1097
self.revision_id = revision_id
319
1098
self.weave = weave
322
1101
class WeaveRevisionNotPresent(WeaveError):
323
"""Revision {%(revision_id)s} not present in %(weave)s"""
1103
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
324
1105
def __init__(self, revision_id, weave):
325
1106
WeaveError.__init__(self)
326
1107
self.revision_id = revision_id
330
1111
class WeaveFormatError(WeaveError):
331
"""Weave invariant violated: %(what)s"""
1113
_fmt = "Weave invariant violated: %(what)s"
332
1115
def __init__(self, what):
333
1116
WeaveError.__init__(self)
334
1117
self.what = what
337
1120
class WeaveParentMismatch(WeaveError):
338
"""Parents are mismatched between two revisions."""
1122
_fmt = "Parents are mismatched between two revisions."
1125
class WeaveInvalidChecksum(WeaveError):
1127
_fmt = "Text did not match it's checksum: %(message)s"
1130
class WeaveTextDiffers(WeaveError):
1132
_fmt = ("Weaves differ on text content. Revision:"
1133
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1135
def __init__(self, revision_id, weave_a, weave_b):
1136
WeaveError.__init__(self)
1137
self.revision_id = revision_id
1138
self.weave_a = weave_a
1139
self.weave_b = weave_b
1142
class WeaveTextDiffers(WeaveError):
1144
_fmt = ("Weaves differ on text content. Revision:"
1145
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
1147
def __init__(self, revision_id, weave_a, weave_b):
1148
WeaveError.__init__(self)
1149
self.revision_id = revision_id
1150
self.weave_a = weave_a
1151
self.weave_b = weave_b
1154
class VersionedFileError(BzrError):
1156
_fmt = "Versioned file error"
1159
class RevisionNotPresent(VersionedFileError):
1161
_fmt = "Revision {%(revision_id)s} not present in %(file_id)s."
1163
def __init__(self, revision_id, file_id):
1164
VersionedFileError.__init__(self)
1165
self.revision_id = revision_id
1166
self.file_id = file_id
1169
class RevisionAlreadyPresent(VersionedFileError):
1171
_fmt = "Revision {%(revision_id)s} already present in %(file_id)s."
1173
def __init__(self, revision_id, file_id):
1174
VersionedFileError.__init__(self)
1175
self.revision_id = revision_id
1176
self.file_id = file_id
1179
class KnitError(BzrError):
1183
internal_error = True
1186
class KnitHeaderError(KnitError):
1188
_fmt = "Knit header error: %(badline)r unexpected for file %(filename)s"
1190
def __init__(self, badline, filename):
1191
KnitError.__init__(self)
1192
self.badline = badline
1193
self.filename = filename
1196
class KnitCorrupt(KnitError):
1198
_fmt = "Knit %(filename)s corrupt: %(how)s"
1200
def __init__(self, filename, how):
1201
KnitError.__init__(self)
1202
self.filename = filename
1206
class KnitIndexUnknownMethod(KnitError):
1207
"""Raised when we don't understand the storage method.
1209
Currently only 'fulltext' and 'line-delta' are supported.
1212
_fmt = ("Knit index %(filename)s does not have a known method"
1213
" in options: %(options)r")
1215
def __init__(self, filename, options):
1216
KnitError.__init__(self)
1217
self.filename = filename
1218
self.options = options
1221
class NoSuchExportFormat(BzrError):
1223
_fmt = "Export format %(format)r not supported"
1225
def __init__(self, format):
1226
BzrError.__init__(self)
1227
self.format = format
341
1230
class TransportError(BzrError):
342
"""All errors thrown by Transport implementations should derive
1232
_fmt = "Transport error: %(msg)s %(orig_error)s"
345
1234
def __init__(self, msg=None, orig_error=None):
346
1235
if msg is None and orig_error is not None:
347
1236
msg = str(orig_error)
348
BzrError.__init__(self, msg)
1237
if orig_error is None:
350
1242
self.orig_error = orig_error
1243
BzrError.__init__(self)
1246
class TooManyConcurrentRequests(BzrError):
1248
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1249
" Be sure to finish_writing and finish_reading on the"
1250
" currently open request.")
1252
internal_error = True
1254
def __init__(self, medium):
1255
self.medium = medium
1258
class SmartProtocolError(TransportError):
1260
_fmt = "Generic bzr smart protocol error: %(details)s"
1262
def __init__(self, details):
1263
self.details = details
352
1266
# A set of semi-meaningful errors which can be thrown
353
1267
class TransportNotPossible(TransportError):
354
"""This is for transports where a specific function is explicitly not
355
possible. Such as pushing files to an HTTP server.
359
class NonRelativePath(TransportError):
360
"""An absolute path was supplied, that could not be decoded into
365
class NoSuchFile(TransportError, IOError):
366
"""A get() was issued for a file that doesn't exist."""
368
# XXX: Is multiple inheritance for exceptions really needed?
371
return 'no such file: ' + self.msg
373
def __init__(self, msg=None, orig_error=None):
375
TransportError.__init__(self, msg=msg, orig_error=orig_error)
376
IOError.__init__(self, errno.ENOENT, self.msg)
378
class ConnectionError(TransportError, IOError):
380
A connection problem prevents file retrieval.
381
This does not indicate whether the file exists or not; it indicates that a
382
precondition for requesting the file was not met.
385
# XXX: Is multiple inheritance for exceptions really needed?
388
return 'connection error: ' + self.msg
390
def __init__(self, msg=None, orig_error=None):
392
TransportError.__init__(self, msg=msg, orig_error=orig_error)
393
IOError.__init__(self, errno.ENOENT, self.msg)
396
class FileExists(TransportError, OSError):
397
"""An operation was attempted, which would overwrite an entry,
398
but overwritting is not supported.
400
mkdir() can throw this, but put() just overwites existing files.
402
# XXX: Is multiple inheritance for exceptions really needed?
403
def __init__(self, msg=None, orig_error=None):
405
TransportError.__init__(self, msg=msg, orig_error=orig_error)
406
OSError.__init__(self, errno.EEXIST, self.msg)
408
class PermissionDenied(TransportError):
409
"""An operation cannot succeed because of a lack of permissions."""
1269
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
1272
class ConnectionError(TransportError):
1274
_fmt = "Connection error: %(msg)s %(orig_error)s"
1277
class SocketConnectionError(ConnectionError):
1279
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1281
def __init__(self, host, port=None, msg=None, orig_error=None):
1283
msg = 'Failed to connect to'
1284
if orig_error is None:
1287
orig_error = '; ' + str(orig_error)
1288
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1293
self.port = ':%s' % port
412
1296
class ConnectionReset(TransportError):
413
"""The connection has been closed."""
1298
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1301
class InvalidRange(TransportError):
1303
_fmt = "Invalid range access in %(path)s at %(offset)s."
1305
def __init__(self, path, offset):
1306
TransportError.__init__(self, ("Invalid range access in %s at %d"
1309
self.offset = offset
1312
class InvalidHttpResponse(TransportError):
1314
_fmt = "Invalid http response for %(path)s: %(msg)s"
1316
def __init__(self, path, msg, orig_error=None):
1318
TransportError.__init__(self, msg, orig_error=orig_error)
1321
class InvalidHttpRange(InvalidHttpResponse):
1323
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1325
def __init__(self, path, range, msg):
1327
InvalidHttpResponse.__init__(self, path, msg)
1330
class InvalidHttpContentType(InvalidHttpResponse):
1332
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1334
def __init__(self, path, ctype, msg):
1336
InvalidHttpResponse.__init__(self, path, msg)
1339
class RedirectRequested(TransportError):
1341
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1343
def __init__(self, source, target, is_permament=False, qual_proto=None):
1344
self.source = source
1345
self.target = target
1347
self.permanently = ' permanently'
1349
self.permanently = ''
1350
self.is_permament = is_permament
1351
self._qualified_proto = qual_proto
1352
TransportError.__init__(self)
1354
def _requalify_url(self, url):
1355
"""Restore the qualified proto in front of the url"""
1356
# When this exception is raised, source and target are in
1357
# user readable format. But some transports may use a
1358
# different proto (http+urllib:// will present http:// to
1359
# the user. If a qualified proto is specified, the code
1360
# trapping the exception can get the qualified urls to
1361
# properly handle the redirection themself (creating a
1362
# new transport object from the target url for example).
1363
# But checking that the scheme of the original and
1364
# redirected urls are the same can be tricky. (see the
1365
# FIXME in BzrDir.open_from_transport for the unique use
1367
if self._qualified_proto is None:
1370
# The TODO related to NotBranchError mention that doing
1371
# that kind of manipulation on the urls may not be the
1372
# exception object job. On the other hand, this object is
1373
# the interface between the code and the user so
1374
# presenting the urls in different ways is indeed its
1377
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1378
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1381
def get_source_url(self):
1382
return self._requalify_url(self.source)
1384
def get_target_url(self):
1385
return self._requalify_url(self.target)
1388
class TooManyRedirections(TransportError):
1390
_fmt = "Too many redirections"
416
1392
class ConflictsInTree(BzrError):
418
BzrError.__init__(self, "Working tree has conflicts.")
1394
_fmt = "Working tree has conflicts."
420
1397
class ParseConfigError(BzrError):
421
1399
def __init__(self, errors, filename):
422
1400
if filename is None:
425
1403
(filename, ('\n'.join(e.message for e in errors)))
426
1404
BzrError.__init__(self, message)
1407
class NoEmailInUsername(BzrError):
1409
_fmt = "%(username)r does not seem to contain a reasonable email address"
1411
def __init__(self, username):
1412
BzrError.__init__(self)
1413
self.username = username
428
1416
class SigningFailed(BzrError):
1418
_fmt = "Failed to gpg sign data with command %(command_line)r"
429
1420
def __init__(self, command_line):
430
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1421
BzrError.__init__(self, command_line=command_line)
433
1424
class WorkingTreeNotRevision(BzrError):
1426
_fmt = ("The working tree for %(basedir)s has changed since"
1427
" the last commit, but weave merge requires that it be"
434
1430
def __init__(self, tree):
435
BzrError.__init__(self, "The working tree for %s has changed since"
436
" last commit, but weave merge requires that it be"
437
" unchanged." % tree.basedir)
439
class CantReprocessAndShowBase(BzrNewError):
440
"""Can't reprocess and show base.
441
Reprocessing obscures relationship of conflicting lines to base."""
443
class GraphCycleError(BzrNewError):
444
"""Cycle in graph %(graph)r"""
1431
BzrError.__init__(self, basedir=tree.basedir)
1434
class CantReprocessAndShowBase(BzrError):
1436
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1437
"the relationship of conflicting lines to the base")
1440
class GraphCycleError(BzrError):
1442
_fmt = "Cycle in graph %(graph)r"
445
1444
def __init__(self, graph):
446
BzrNewError.__init__(self)
1445
BzrError.__init__(self)
447
1446
self.graph = graph
449
class NotConflicted(BzrNewError):
450
"""File %(filename)s is not conflicted."""
1449
class WritingCompleted(BzrError):
1451
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1452
"called upon it - accept bytes may not be called anymore.")
1454
internal_error = True
1456
def __init__(self, request):
1457
self.request = request
1460
class WritingNotComplete(BzrError):
1462
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1463
"called upon it - until the write phase is complete no "
1464
"data may be read.")
1466
internal_error = True
1468
def __init__(self, request):
1469
self.request = request
1472
class NotConflicted(BzrError):
1474
_fmt = "File %(filename)s is not conflicted."
451
1476
def __init__(self, filename):
452
BzrNewError.__init__(self)
1477
BzrError.__init__(self)
453
1478
self.filename = filename
1481
class MediumNotConnected(BzrError):
1483
_fmt = """The medium '%(medium)s' is not connected."""
1485
internal_error = True
1487
def __init__(self, medium):
1488
self.medium = medium
455
1491
class MustUseDecorated(Exception):
456
"""A decorating function has requested its original command be used.
458
This should never escape bzr, so does not need to be printable.
461
class MissingText(BzrNewError):
462
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1493
_fmt = "A decorating function has requested its original command be used."
1496
class NoBundleFound(BzrError):
1498
_fmt = "No bundle was found in %(filename)s"
1500
def __init__(self, filename):
1501
BzrError.__init__(self)
1502
self.filename = filename
1505
class BundleNotSupported(BzrError):
1507
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1509
def __init__(self, version, msg):
1510
BzrError.__init__(self)
1511
self.version = version
1515
class MissingText(BzrError):
1517
_fmt = ("Branch %(base)s is missing revision"
1518
" %(text_revision)s of %(file_id)s")
463
1520
def __init__(self, branch, text_revision, file_id):
1521
BzrError.__init__(self)
464
1522
self.branch = branch
465
1523
self.base = branch.base
466
1524
self.text_revision = text_revision
467
1525
self.file_id = file_id
1528
class DuplicateFileId(BzrError):
1530
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1532
def __init__(self, file_id, entry):
1533
BzrError.__init__(self)
1534
self.file_id = file_id
1538
class DuplicateKey(BzrError):
1540
_fmt = "Key %(key)s is already present in map"
1543
class DuplicateHelpPrefix(BzrError):
1545
_fmt = "The prefix %(prefix)s is in the help search path twice."
1547
def __init__(self, prefix):
1548
self.prefix = prefix
1551
class MalformedTransform(BzrError):
1553
_fmt = "Tree transform is malformed %(conflicts)r"
1556
class NoFinalPath(BzrError):
1558
_fmt = ("No final name for trans_id %(trans_id)r\n"
1559
"file-id: %(file_id)r\n"
1560
"root trans-id: %(root_trans_id)r\n")
1562
def __init__(self, trans_id, transform):
1563
self.trans_id = trans_id
1564
self.file_id = transform.final_file_id(trans_id)
1565
self.root_trans_id = transform.root
1568
class BzrBadParameter(BzrError):
1570
_fmt = "Bad parameter: %(param)r"
1572
# This exception should never be thrown, but it is a base class for all
1573
# parameter-to-function errors.
1575
def __init__(self, param):
1576
BzrError.__init__(self)
1580
class BzrBadParameterNotUnicode(BzrBadParameter):
1582
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1585
class ReusingTransform(BzrError):
1587
_fmt = "Attempt to reuse a transform that has already been applied."
1590
class CantMoveRoot(BzrError):
1592
_fmt = "Moving the root directory is not supported at this time"
1595
class BzrMoveFailedError(BzrError):
1597
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1599
def __init__(self, from_path='', to_path='', extra=None):
1600
BzrError.__init__(self)
1602
self.extra = ': ' + str(extra)
1606
has_from = len(from_path) > 0
1607
has_to = len(to_path) > 0
1609
self.from_path = osutils.splitpath(from_path)[-1]
1614
self.to_path = osutils.splitpath(to_path)[-1]
1619
if has_from and has_to:
1620
self.operator = " =>"
1622
self.from_path = "from " + from_path
1624
self.operator = "to"
1626
self.operator = "file"
1629
class BzrRenameFailedError(BzrMoveFailedError):
1631
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1633
def __init__(self, from_path, to_path, extra=None):
1634
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1636
class BzrRemoveChangedFilesError(BzrError):
1637
"""Used when user is trying to remove changed files."""
1639
_fmt = ("Can't remove changed or unknown files:\n%(changes_as_text)s"
1640
"Use --keep to not delete them, or --force to delete them regardless.")
1642
def __init__(self, tree_delta):
1643
BzrError.__init__(self)
1644
self.changes_as_text = tree_delta.get_changes_as_text()
1645
#self.paths_as_string = '\n'.join(changed_files)
1646
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1649
class BzrBadParameterNotString(BzrBadParameter):
1651
_fmt = "Parameter %(param)s is not a string or unicode string."
1654
class BzrBadParameterMissing(BzrBadParameter):
1656
_fmt = "Parameter $(param)s is required but not present."
1659
class BzrBadParameterUnicode(BzrBadParameter):
1661
_fmt = ("Parameter %(param)s is unicode but"
1662
" only byte-strings are permitted.")
1665
class BzrBadParameterContainsNewline(BzrBadParameter):
1667
_fmt = "Parameter %(param)s contains a newline."
1670
class DependencyNotPresent(BzrError):
1672
_fmt = 'Unable to import library "%(library)s": %(error)s'
1674
def __init__(self, library, error):
1675
BzrError.__init__(self, library=library, error=error)
1678
class ParamikoNotPresent(DependencyNotPresent):
1680
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1682
def __init__(self, error):
1683
DependencyNotPresent.__init__(self, 'paramiko', error)
1686
class PointlessMerge(BzrError):
1688
_fmt = "Nothing to merge."
1691
class UninitializableFormat(BzrError):
1693
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1695
def __init__(self, format):
1696
BzrError.__init__(self)
1697
self.format = format
1700
class BadConversionTarget(BzrError):
1702
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1704
def __init__(self, problem, format):
1705
BzrError.__init__(self)
1706
self.problem = problem
1707
self.format = format
1710
class NoDiff(BzrError):
1712
_fmt = "Diff is not installed on this machine: %(msg)s"
1714
def __init__(self, msg):
1715
BzrError.__init__(self, msg=msg)
1718
class NoDiff3(BzrError):
1720
_fmt = "Diff3 is not installed on this machine."
1723
class ExistingLimbo(BzrError):
1725
_fmt = """This tree contains left-over files from a failed operation.
1726
Please examine %(limbo_dir)s to see if it contains any files you wish to
1727
keep, and delete it when you are done."""
1729
def __init__(self, limbo_dir):
1730
BzrError.__init__(self)
1731
self.limbo_dir = limbo_dir
1734
class ImmortalLimbo(BzrError):
1736
_fmt = """Unable to delete transform temporary directory $(limbo_dir)s.
1737
Please examine %(limbo_dir)s to see if it contains any files you wish to
1738
keep, and delete it when you are done."""
1740
def __init__(self, limbo_dir):
1741
BzrError.__init__(self)
1742
self.limbo_dir = limbo_dir
1745
class OutOfDateTree(BzrError):
1747
_fmt = "Working tree is out of date, please run 'bzr update'."
1749
def __init__(self, tree):
1750
BzrError.__init__(self)
1754
class PublicBranchOutOfDate(BzrError):
1756
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1759
def __init__(self, public_location, revstring):
1760
import bzrlib.urlutils as urlutils
1761
public_location = urlutils.unescape_for_display(public_location,
1763
BzrError.__init__(self, public_location=public_location,
1764
revstring=revstring)
1767
class MergeModifiedFormatError(BzrError):
1769
_fmt = "Error in merge modified format"
1772
class ConflictFormatError(BzrError):
1774
_fmt = "Format error in conflict listings"
1777
class CorruptRepository(BzrError):
1779
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1780
"Please run bzr reconcile on this repository.")
1782
def __init__(self, repo):
1783
BzrError.__init__(self)
1784
self.repo_path = repo.bzrdir.root_transport.base
1787
class UpgradeRequired(BzrError):
1789
_fmt = "To use this feature you must upgrade your branch at %(path)s."
1791
def __init__(self, path):
1792
BzrError.__init__(self)
1796
class LocalRequiresBoundBranch(BzrError):
1798
_fmt = "Cannot perform local-only commits on unbound branches."
1801
class MissingProgressBarFinish(BzrError):
1803
_fmt = "A nested progress bar was not 'finished' correctly."
1806
class InvalidProgressBarType(BzrError):
1808
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1809
" is not a supported type Select one of: %(valid_types)s")
1811
def __init__(self, bar_type, valid_types):
1812
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1815
class UnsupportedOperation(BzrError):
1817
_fmt = ("The method %(mname)s is not supported on"
1818
" objects of type %(tname)s.")
1820
def __init__(self, method, method_self):
1821
self.method = method
1822
self.mname = method.__name__
1823
self.tname = type(method_self).__name__
1826
class CannotSetRevisionId(UnsupportedOperation):
1827
"""Raised when a commit is attempting to set a revision id but cant."""
1830
class NonAsciiRevisionId(UnsupportedOperation):
1831
"""Raised when a commit is attempting to set a non-ascii revision id
1836
class BinaryFile(BzrError):
1838
_fmt = "File is binary but should be text."
1841
class IllegalPath(BzrError):
1843
_fmt = "The path %(path)s is not permitted on this platform"
1845
def __init__(self, path):
1846
BzrError.__init__(self)
1850
class TestamentMismatch(BzrError):
1852
_fmt = """Testament did not match expected value.
1853
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1856
def __init__(self, revision_id, expected, measured):
1857
self.revision_id = revision_id
1858
self.expected = expected
1859
self.measured = measured
1862
class NotABundle(BzrError):
1864
_fmt = "Not a bzr revision-bundle: %(text)r"
1866
def __init__(self, text):
1867
BzrError.__init__(self)
1871
class BadBundle(BzrError):
1873
_fmt = "Bad bzr revision-bundle: %(text)r"
1875
def __init__(self, text):
1876
BzrError.__init__(self)
1880
class MalformedHeader(BadBundle):
1882
_fmt = "Malformed bzr revision-bundle header: %(text)r"
1885
class MalformedPatches(BadBundle):
1887
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1890
class MalformedFooter(BadBundle):
1892
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1895
class UnsupportedEOLMarker(BadBundle):
1897
_fmt = "End of line marker was not \\n in bzr revision-bundle"
1900
# XXX: BadBundle's constructor assumes there's explanatory text,
1901
# but for this there is not
1902
BzrError.__init__(self)
1905
class IncompatibleBundleFormat(BzrError):
1907
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
1909
def __init__(self, bundle_format, other):
1910
BzrError.__init__(self)
1911
self.bundle_format = bundle_format
1915
class BadInventoryFormat(BzrError):
1917
_fmt = "Root class for inventory serialization errors"
1920
class UnexpectedInventoryFormat(BadInventoryFormat):
1922
_fmt = "The inventory was not in the expected format:\n %(msg)s"
1924
def __init__(self, msg):
1925
BadInventoryFormat.__init__(self, msg=msg)
1928
class RootNotRich(BzrError):
1930
_fmt = """This operation requires rich root data storage"""
1933
class NoSmartMedium(BzrError):
1935
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
1937
internal_error = True
1939
def __init__(self, transport):
1940
self.transport = transport
1943
class NoSmartServer(NotBranchError):
1945
_fmt = "No smart server available at %(url)s"
1947
def __init__(self, url):
1951
class UnknownSSH(BzrError):
1953
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1955
def __init__(self, vendor):
1956
BzrError.__init__(self)
1957
self.vendor = vendor
1960
class SSHVendorNotFound(BzrError):
1962
_fmt = ("Don't know how to handle SSH connections."
1963
" Please set BZR_SSH environment variable.")
1966
class GhostRevisionUnusableHere(BzrError):
1968
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
1970
def __init__(self, revision_id):
1971
BzrError.__init__(self)
1972
self.revision_id = revision_id
1975
class IllegalUseOfScopeReplacer(BzrError):
1977
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
1978
" %(msg)s%(extra)s")
1980
internal_error = True
1982
def __init__(self, name, msg, extra=None):
1983
BzrError.__init__(self)
1987
self.extra = ': ' + str(extra)
1992
class InvalidImportLine(BzrError):
1994
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
1996
internal_error = True
1998
def __init__(self, text, msg):
1999
BzrError.__init__(self)
2004
class ImportNameCollision(BzrError):
2006
_fmt = ("Tried to import an object to the same name as"
2007
" an existing object. %(name)s")
2009
internal_error = True
2011
def __init__(self, name):
2012
BzrError.__init__(self)
2016
class NotAMergeDirective(BzrError):
2017
"""File starting with %(firstline)r is not a merge directive"""
2018
def __init__(self, firstline):
2019
BzrError.__init__(self, firstline=firstline)
2022
class NoMergeSource(BzrError):
2023
"""Raise if no merge source was specified for a merge directive"""
2025
_fmt = "A merge directive must provide either a bundle or a public"\
2029
class PatchMissing(BzrError):
2030
"""Raise a patch type was specified but no patch supplied"""
2032
_fmt = "patch_type was %(patch_type)s, but no patch was supplied."
2034
def __init__(self, patch_type):
2035
BzrError.__init__(self)
2036
self.patch_type = patch_type
2039
class UnsupportedInventoryKind(BzrError):
2041
_fmt = """Unsupported entry kind %(kind)s"""
2043
def __init__(self, kind):
2047
class BadSubsumeSource(BzrError):
2049
_fmt = """Can't subsume %(other_tree)s into %(tree)s. %(reason)s"""
2051
def __init__(self, tree, other_tree, reason):
2053
self.other_tree = other_tree
2054
self.reason = reason
2057
class SubsumeTargetNeedsUpgrade(BzrError):
2059
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2061
def __init__(self, other_tree):
2062
self.other_tree = other_tree
2065
class BadReferenceTarget(BzrError):
2067
_fmt = "Can't add reference to %(other_tree)s into %(tree)s. %(reason)s"
2069
internal_error = True
2071
def __init__(self, tree, other_tree, reason):
2073
self.other_tree = other_tree
2074
self.reason = reason
2077
class NoSuchTag(BzrError):
2079
_fmt = "No such tag: %(tag_name)s"
2081
def __init__(self, tag_name):
2082
self.tag_name = tag_name
2085
class TagsNotSupported(BzrError):
2087
_fmt = ("Tags not supported by %(branch)s;"
2088
" you may be able to use bzr upgrade --dirstate-tags.")
2090
def __init__(self, branch):
2091
self.branch = branch
2094
class TagAlreadyExists(BzrError):
2096
_fmt = "Tag %(tag_name)s already exists."
2098
def __init__(self, tag_name):
2099
self.tag_name = tag_name
2102
class MalformedBugIdentifier(BzrError):
2104
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2106
def __init__(self, bug_id, reason):
2107
self.bug_id = bug_id
2108
self.reason = reason
2111
class UnknownBugTrackerAbbreviation(BzrError):
2113
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2116
def __init__(self, abbreviation, branch):
2117
self.abbreviation = abbreviation
2118
self.branch = branch
2121
class UnexpectedSmartServerResponse(BzrError):
2123
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2125
def __init__(self, response_tuple):
2126
self.response_tuple = response_tuple
added
removed
bzrlib/errors.py
