65
39
# constructed to make sure it will succeed. But that says nothing about
66
40
# exceptions that are never raised.
68
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
42
# TODO: selftest assertRaises should probably also check that every error
43
# raised can be formatted as a string successfully, and without giving
72
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)
74
# XXX: Should we show the exception class in
75
# exceptions that don't provide their own message?
76
# maybe it should be done at a higher level
77
## n = self.__class__.__name__ + ': '
79
if len(self.args) == 1:
80
return str(self.args[0])
81
elif len(self.args) == 2:
82
# further explanation or suggestions
84
return n + '\n '.join([self.args[0]] + self.args[1])
86
return n + "%r" % self
88
return n + `self.args`
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=%s' \
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),
91
129
class BzrNewError(BzrError):
130
"""Deprecated error base class."""
93
131
# base classes should override the docstring with their human-
94
132
# readable explanation
96
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)
97
145
for key, value in kwds.items():
98
146
setattr(self, key, value)
100
148
def __str__(self):
102
return self.__doc__ % self.__dict__
103
except (NameError, ValueError, KeyError), e:
104
return 'Unprintable exception %s: %s' \
105
% (self.__class__.__name__, str(e))
108
class BzrCheckError(BzrNewError):
109
"""Internal check failed: %(message)s"""
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): %s' \
158
% (self.__class__.__name__,
159
self.__dict__, str(e))
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
111
173
def __init__(self, message):
112
BzrNewError.__init__(self)
174
BzrError.__init__(self)
113
175
self.message = message
116
class InvalidEntryName(BzrNewError):
117
"""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
118
195
def __init__(self, name):
119
BzrNewError.__init__(self)
196
BzrError.__init__(self)
123
class InvalidRevisionNumber(BzrNewError):
124
"""Invalid revision number %(revno)d"""
200
class InvalidRevisionNumber(BzrError):
202
_fmt = "Invalid revision number %(revno)s"
125
204
def __init__(self, revno):
126
BzrNewError.__init__(self)
205
BzrError.__init__(self)
127
206
self.revno = revno
130
class InvalidRevisionId(BzrNewError):
131
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
209
class InvalidRevisionId(BzrError):
211
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
132
213
def __init__(self, revision_id, branch):
133
BzrNewError.__init__(self)
214
# branch can be any string or object with __str__ defined
215
BzrError.__init__(self)
134
216
self.revision_id = revision_id
135
217
self.branch = branch
138
class NoWorkingTree(BzrNewError):
139
"""No WorkingTree exists for %s(base)."""
219
class ReservedId(BzrError):
221
_fmt = "Reserved revision-id {%(revision_id)s}"
223
def __init__(self, revision_id):
224
self.revision_id = revision_id
226
class NoSuchId(BzrError):
228
_fmt = "The file id %(file_id)s is not present in the tree %(tree)s."
230
def __init__(self, tree, file_id):
231
BzrError.__init__(self)
232
self.file_id = file_id
236
class InventoryModified(BzrError):
238
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
239
" so a clean inventory cannot be read without data loss.")
241
internal_error = True
243
def __init__(self, tree):
247
class NoWorkingTree(BzrError):
249
_fmt = "No WorkingTree exists for %(base)s."
141
251
def __init__(self, base):
142
BzrNewError.__init__(self)
252
BzrError.__init__(self)
146
class NotLocalUrl(BzrNewError):
147
"""%s(url) is not a local path."""
256
class NotBuilding(BzrError):
258
_fmt = "Not currently building a tree."
261
class NotLocalUrl(BzrError):
263
_fmt = "%(url)s is not a local path."
149
265
def __init__(self, url):
150
BzrNewError.__init__(self)
269
class WorkingTreeAlreadyPopulated(BzrError):
271
_fmt = """Working tree already populated in %(base)s"""
273
internal_error = True
275
def __init__(self, base):
154
278
class BzrCommandError(BzrError):
155
# Error from malformed user command
156
# This is being misused as a generic exception
157
# pleae subclass. RBC 20051030
279
"""Error from user command"""
281
internal_error = False
283
# Error from malformed user command; please avoid raising this as a
284
# generic exception not caused by user input.
159
286
# I think it's a waste of effort to differentiate between errors that
160
287
# are not intended to be caught anyway. UI code need not subclass
161
288
# BzrCommandError, and non-UI code should not throw a subclass of
162
289
# BzrCommandError. ADHB 20051211
290
def __init__(self, msg):
291
# Object.__str__() must return a real string
292
# returning a Unicode string is a python error.
293
if isinstance(msg, unicode):
294
self.msg = msg.encode('utf8')
163
298
def __str__(self):
302
class NotWriteLocked(BzrError):
304
_fmt = """%(not_locked)r is not write locked but needs to be."""
306
def __init__(self, not_locked):
307
self.not_locked = not_locked
167
310
class BzrOptionError(BzrCommandError):
168
"""Some missing or otherwise incorrect option was supplied."""
171
class StrictCommitFailed(Exception):
172
"""Commit refused because there are unknowns in the tree."""
175
class PathError(BzrNewError):
176
"""Generic path error: %(path)r%(extra)s)"""
312
_fmt = "Error in command line options"
315
class BadOptionValue(BzrError):
317
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
319
def __init__(self, name, value):
320
BzrError.__init__(self, name=name, value=value)
323
class StrictCommitFailed(BzrError):
325
_fmt = "Commit refused because there are unknown files in the tree"
328
# XXX: Should be unified with TransportError; they seem to represent the
330
class PathError(BzrError):
332
_fmt = "Generic path error: %(path)r%(extra)s)"
178
334
def __init__(self, path, extra=None):
179
BzrNewError.__init__(self)
335
BzrError.__init__(self)
182
338
self.extra = ': ' + str(extra)
468
class InvalidNormalization(PathError):
470
_fmt = "Path %(path)r is not unicode normalized"
473
# TODO: This is given a URL; we try to unescape it but doing that from inside
474
# the exception object is a bit undesirable.
475
# TODO: Probably this behavior of should be a common superclass
219
476
class NotBranchError(PathError):
220
"""Not a branch: %(path)s"""
478
_fmt = "Not a branch: %(path)s"
480
def __init__(self, path):
481
import bzrlib.urlutils as urlutils
482
self.path = urlutils.unescape_for_display(path, 'ascii')
485
class NoSubmitBranch(PathError):
487
_fmt = 'No submit branch available for branch "%(path)s"'
489
def __init__(self, branch):
490
import bzrlib.urlutils as urlutils
491
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
223
494
class AlreadyBranchError(PathError):
224
"""Already a branch: %(path)s. Use `bzr checkout` to build a working tree."""
227
class NoRepositoryPresent(BzrNewError):
228
"""Not repository present: %(path)r"""
496
_fmt = "Already a branch: %(path)s."
499
class BranchExistsWithoutWorkingTree(PathError):
501
_fmt = "Directory contains a branch, but no working tree \
502
(use bzr checkout if you wish to build a working tree): %(path)s"
505
class AtomicFileAlreadyClosed(PathError):
507
_fmt = ("'%(function)s' called on an AtomicFile after it was closed:"
510
def __init__(self, path, function):
511
PathError.__init__(self, path=path, extra=None)
512
self.function = function
515
class InaccessibleParent(PathError):
517
_fmt = ("Parent not accessible given base %(base)s and"
518
" relative path %(path)s")
520
def __init__(self, path, base):
521
PathError.__init__(self, path)
525
class NoRepositoryPresent(BzrError):
527
_fmt = "No repository present: %(path)r"
229
528
def __init__(self, bzrdir):
230
BzrNewError.__init__(self)
529
BzrError.__init__(self)
231
530
self.path = bzrdir.transport.clone('..').base
234
class FileInWrongBranch(BzrNewError):
235
"""File %(path)s in not in branch %(branch_base)s."""
533
class FileInWrongBranch(BzrError):
535
_fmt = "File %(path)s in not in branch %(branch_base)s."
237
537
def __init__(self, branch, path):
238
BzrNewError.__init__(self)
538
BzrError.__init__(self)
239
539
self.branch = branch
240
540
self.branch_base = branch.base
244
544
class UnsupportedFormatError(BzrError):
245
"""Specified path is a bzr branch that we recognize but cannot read."""
247
return 'unsupported branch format: %s' % self.args[0]
546
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
250
549
class UnknownFormatError(BzrError):
251
"""Specified path is a bzr branch whose format we do not recognize."""
253
return 'unknown branch format: %s' % self.args[0]
256
class IncompatibleFormat(BzrNewError):
257
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
551
_fmt = "Unknown branch format: %(format)r"
554
class IncompatibleFormat(BzrError):
556
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
259
558
def __init__(self, format, bzrdir_format):
260
BzrNewError.__init__(self)
559
BzrError.__init__(self)
261
560
self.format = format
262
561
self.bzrdir = bzrdir_format
265
class NotVersionedError(BzrNewError):
266
"""%(path)s is not versioned"""
267
def __init__(self, path):
268
BzrNewError.__init__(self)
272
class PathsNotVersionedError(BzrNewError):
273
# used when reporting several paths are not versioned
274
"""Path(s) are not versioned: %(paths_as_string)s"""
564
class IncompatibleRepositories(BzrError):
566
_fmt = "Repository %(target)s is not compatible with repository"\
569
def __init__(self, source, target):
570
BzrError.__init__(self, target=target, source=source)
573
class IncompatibleRevision(BzrError):
575
_fmt = "Revision is not compatible with %(repo_format)s"
577
def __init__(self, repo_format):
578
BzrError.__init__(self)
579
self.repo_format = repo_format
582
class AlreadyVersionedError(BzrError):
583
"""Used when a path is expected not to be versioned, but it is."""
585
_fmt = "%(context_info)s%(path)s is already versioned"
587
def __init__(self, path, context_info=None):
588
"""Construct a new AlreadyVersionedError.
590
:param path: This is the path which is versioned,
591
which should be in a user friendly form.
592
:param context_info: If given, this is information about the context,
593
which could explain why this is expected to not be versioned.
595
BzrError.__init__(self)
597
if context_info is None:
598
self.context_info = ''
600
self.context_info = context_info + ". "
603
class NotVersionedError(BzrError):
604
"""Used when a path is expected to be versioned, but it is not."""
606
_fmt = "%(context_info)s%(path)s is not versioned"
608
def __init__(self, path, context_info=None):
609
"""Construct a new NotVersionedError.
611
:param path: This is the path which is not versioned,
612
which should be in a user friendly form.
613
:param context_info: If given, this is information about the context,
614
which could explain why this is expected to be versioned.
616
BzrError.__init__(self)
618
if context_info is None:
619
self.context_info = ''
621
self.context_info = context_info + ". "
624
class PathsNotVersionedError(BzrError):
625
"""Used when reporting several paths which are not versioned"""
627
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
276
629
def __init__(self, paths):
277
630
from bzrlib.osutils import quotefn
278
BzrNewError.__init__(self)
280
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
631
BzrError.__init__(self)
633
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
636
class PathsDoNotExist(BzrError):
638
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
640
# used when reporting that paths are neither versioned nor in the working
643
def __init__(self, paths, extra=None):
645
from bzrlib.osutils import quotefn
646
BzrError.__init__(self)
648
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
650
self.extra = ': ' + str(extra)
283
655
class BadFileKindError(BzrError):
284
"""Specified file is of a kind that cannot be added.
286
(For example a symlink or device file.)"""
289
class ForbiddenFileError(BzrError):
290
"""Cannot operate on a file because it is a control file."""
293
class LockError(BzrNewError):
294
"""Lock error: %(message)s"""
657
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
659
def __init__(self, filename, kind):
660
BzrError.__init__(self, filename=filename, kind=kind)
663
class ForbiddenControlFileError(BzrError):
665
_fmt = "Cannot operate on %(filename)s because it is a control file"
668
class LockError(BzrError):
670
_fmt = "Lock error: %(msg)s"
672
internal_error = True
295
674
# All exceptions from the lock/unlock functions should be from
296
675
# this exception class. They will be translated as necessary. The
297
676
# original exception is available as e.original_error
299
678
# New code should prefer to raise specific subclasses
300
679
def __init__(self, message):
301
self.message = message
680
# Python 2.5 uses a slot for StandardError.message,
681
# so use a different variable name
682
# so it is exposed in self.__dict__
686
class LockActive(LockError):
688
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
690
internal_error = False
692
def __init__(self, lock_description):
693
self.lock_description = lock_description
304
696
class CommitNotPossible(LockError):
305
"""A commit was attempted but we do not have a write lock open."""
698
_fmt = "A commit was attempted but we do not have a write lock open."
306
700
def __init__(self):
310
704
class AlreadyCommitted(LockError):
311
"""A rollback was requested, but is not able to be accomplished."""
706
_fmt = "A rollback was requested, but is not able to be accomplished."
312
708
def __init__(self):
316
712
class ReadOnlyError(LockError):
317
"""A write attempt was made in a read only transaction on %(obj)s"""
714
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
716
# TODO: There should also be an error indicating that you need a write
717
# lock and don't have any lock at all... mbp 20070226
318
719
def __init__(self, obj):
322
class OutSideTransaction(BzrNewError):
323
"""A transaction related operation was attempted after the transaction finished."""
723
class ReadOnlyLockError(LockError):
725
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
727
def __init__(self, fname, msg):
728
LockError.__init__(self, '')
733
class OutSideTransaction(BzrError):
735
_fmt = ("A transaction related operation was attempted after"
736
" the transaction finished.")
326
739
class ObjectNotLocked(LockError):
327
"""%(obj)r is not locked"""
741
_fmt = "%(obj)r is not locked"
328
743
# this can indicate that any particular object is not locked; see also
329
744
# LockNotHeld which means that a particular *lock* object is not held by
330
745
# the caller -- perhaps they should be unified.
368
802
class LockNotHeld(LockError):
369
"""Lock not held: %(lock)s"""
804
_fmt = "Lock not held: %(lock)s"
806
internal_error = False
370
808
def __init__(self, lock):
374
class PointlessCommit(BzrNewError):
375
"""No changes to commit"""
378
class UpgradeReadonly(BzrNewError):
379
"""Upgrade URL cannot work with readonly URL's."""
382
class UpToDateFormat(BzrNewError):
383
"""The branch format %(format)s is already at the most recent format."""
812
class TokenLockingNotSupported(LockError):
814
_fmt = "The object %(obj)s does not support token specifying a token when locking."
816
internal_error = True
818
def __init__(self, obj):
822
class TokenMismatch(LockBroken):
824
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
826
internal_error = True
828
def __init__(self, given_token, lock_token):
829
self.given_token = given_token
830
self.lock_token = lock_token
833
class PointlessCommit(BzrError):
835
_fmt = "No changes to commit"
838
class UpgradeReadonly(BzrError):
840
_fmt = "Upgrade URL cannot work with readonly URLs."
843
class UpToDateFormat(BzrError):
845
_fmt = "The branch format %(format)s is already at the most recent format."
385
847
def __init__(self, format):
386
BzrNewError.__init__(self)
848
BzrError.__init__(self)
387
849
self.format = format
391
852
class StrictCommitFailed(Exception):
392
"""Commit refused because there are unknowns in the tree."""
854
_fmt = "Commit refused because there are unknowns in the tree."
395
857
class NoSuchRevision(BzrError):
859
_fmt = "Branch %(branch)s has no revision %(revision)s"
861
internal_error = True
396
863
def __init__(self, branch, revision):
398
self.revision = revision
399
msg = "Branch %s has no revision %s" % (branch, revision)
400
BzrError.__init__(self, msg)
864
BzrError.__init__(self, branch=branch, revision=revision)
867
class NotLeftParentDescendant(BzrError):
869
_fmt = ("Revision %(old_revision)s is not the left parent of"
870
" %(new_revision)s, but branch %(branch_location)s expects this")
872
internal_error = True
874
def __init__(self, branch, old_revision, new_revision):
875
BzrError.__init__(self, branch_location=branch.base,
876
old_revision=old_revision,
877
new_revision=new_revision)
880
class NoSuchRevisionSpec(BzrError):
882
_fmt = "No namespace registered for string: %(spec)r"
884
def __init__(self, spec):
885
BzrError.__init__(self, spec=spec)
888
class NoSuchRevisionInTree(NoSuchRevision):
889
"""When using Tree.revision_tree, and the revision is not accessible."""
891
_fmt = "The revision id %(revision_id)s is not present in the tree %(tree)s."
893
def __init__(self, tree, revision_id):
894
BzrError.__init__(self)
896
self.revision_id = revision_id
899
class InvalidRevisionSpec(BzrError):
901
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
902
" %(branch)s%(extra)s")
904
def __init__(self, spec, branch, extra=None):
905
BzrError.__init__(self, branch=branch, spec=spec)
907
self.extra = '\n' + str(extra)
403
912
class HistoryMissing(BzrError):
404
def __init__(self, branch, object_type, object_id):
406
BzrError.__init__(self,
407
'%s is missing %s {%s}'
408
% (branch, object_type, object_id))
914
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
917
class AppendRevisionsOnlyViolation(BzrError):
919
_fmt = ('Operation denied because it would change the main history,'
920
' which is not permitted by the append_revisions_only setting on'
921
' branch "%(location)s".')
923
def __init__(self, location):
924
import bzrlib.urlutils as urlutils
925
location = urlutils.unescape_for_display(location, 'ascii')
926
BzrError.__init__(self, location=location)
411
929
class DivergedBranches(BzrError):
931
_fmt = ("These branches have diverged."
932
" Use the merge command to reconcile them.")
934
internal_error = False
413
936
def __init__(self, branch1, branch2):
414
BzrError.__init__(self, "These branches have diverged. Try merge.")
415
937
self.branch1 = branch1
416
938
self.branch2 = branch2
419
class UnrelatedBranches(BzrCommandError):
421
msg = "Branches have no common ancestor, and no base revision"\
423
BzrCommandError.__init__(self, msg)
941
class NotLefthandHistory(BzrError):
943
_fmt = "Supplied history does not follow left-hand parents"
945
internal_error = True
947
def __init__(self, history):
948
BzrError.__init__(self, history=history)
951
class UnrelatedBranches(BzrError):
953
_fmt = ("Branches have no common ancestor, and"
954
" no merge base revision was specified.")
956
internal_error = False
426
959
class NoCommonAncestor(BzrError):
961
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
427
963
def __init__(self, revision_a, revision_b):
428
msg = "Revisions have no common ancestor: %s %s." \
429
% (revision_a, revision_b)
430
BzrError.__init__(self, msg)
964
self.revision_a = revision_a
965
self.revision_b = revision_b
433
968
class NoCommonRoot(BzrError):
970
_fmt = ("Revisions are not derived from the same root: "
971
"%(revision_a)s %(revision_b)s.")
434
973
def __init__(self, revision_a, revision_b):
435
msg = "Revisions are not derived from the same root: %s %s." \
436
% (revision_a, revision_b)
437
BzrError.__init__(self, msg)
974
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
441
977
class NotAncestor(BzrError):
979
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
442
981
def __init__(self, rev_id, not_ancestor_id):
443
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
445
BzrError.__init__(self, msg)
447
self.not_ancestor_id = not_ancestor_id
982
BzrError.__init__(self, rev_id=rev_id,
983
not_ancestor_id=not_ancestor_id)
450
986
class InstallFailed(BzrError):
451
988
def __init__(self, revisions):
452
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
989
revision_str = ", ".join(str(r) for r in revisions)
990
msg = "Could not install revisions:\n%s" % revision_str
453
991
BzrError.__init__(self, msg)
454
992
self.revisions = revisions
457
995
class AmbiguousBase(BzrError):
458
997
def __init__(self, bases):
459
998
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
460
999
DeprecationWarning)
461
msg = "The correct base is unclear, becase %s are all equally close" %\
1000
msg = ("The correct base is unclear, because %s are all equally close"
463
1002
BzrError.__init__(self, msg)
464
1003
self.bases = bases
467
1006
class NoCommits(BzrError):
1008
_fmt = "Branch %(branch)s has no commits."
468
1010
def __init__(self, branch):
469
msg = "Branch %s has no commits." % branch
470
BzrError.__init__(self, msg)
1011
BzrError.__init__(self, branch=branch)
473
1014
class UnlistableStore(BzrError):
474
1016
def __init__(self, store):
475
1017
BzrError.__init__(self, "Store %s is not listable" % store)
479
1021
class UnlistableBranch(BzrError):
480
1023
def __init__(self, br):
481
1024
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
484
class BoundBranchOutOfDate(BzrNewError):
485
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
1027
class BoundBranchOutOfDate(BzrError):
1029
_fmt = ("Bound branch %(branch)s is out of date"
1030
" with master branch %(master)s.")
486
1032
def __init__(self, branch, master):
487
BzrNewError.__init__(self)
1033
BzrError.__init__(self)
488
1034
self.branch = branch
489
1035
self.master = master
492
class CommitToDoubleBoundBranch(BzrNewError):
493
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
1038
class CommitToDoubleBoundBranch(BzrError):
1040
_fmt = ("Cannot commit to branch %(branch)s."
1041
" It is bound to %(master)s, which is bound to %(remote)s.")
494
1043
def __init__(self, branch, master, remote):
495
BzrNewError.__init__(self)
1044
BzrError.__init__(self)
496
1045
self.branch = branch
497
1046
self.master = master
498
1047
self.remote = remote
501
class OverwriteBoundBranch(BzrNewError):
502
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1050
class OverwriteBoundBranch(BzrError):
1052
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
503
1054
def __init__(self, branch):
504
BzrNewError.__init__(self)
1055
BzrError.__init__(self)
505
1056
self.branch = branch
508
class BoundBranchConnectionFailure(BzrNewError):
509
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1059
class BoundBranchConnectionFailure(BzrError):
1061
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1062
" => %(target)s: %(error)s")
510
1064
def __init__(self, branch, target, error):
511
BzrNewError.__init__(self)
1065
BzrError.__init__(self)
512
1066
self.branch = branch
513
1067
self.target = target
514
1068
self.error = error
517
class WeaveError(BzrNewError):
518
"""Error in processing weave: %(message)s"""
1071
class WeaveError(BzrError):
1073
_fmt = "Error in processing weave: %(message)s"
520
1075
def __init__(self, message=None):
521
BzrNewError.__init__(self)
1076
BzrError.__init__(self)
522
1077
self.message = message
525
1080
class WeaveRevisionAlreadyPresent(WeaveError):
526
"""Revision {%(revision_id)s} already present in %(weave)s"""
1082
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
527
1084
def __init__(self, revision_id, weave):
529
1086
WeaveError.__init__(self)
622
class NoSuchExportFormat(BzrNewError):
623
"""Export format %(format)r not supported"""
1196
class KnitIndexUnknownMethod(KnitError):
1197
"""Raised when we don't understand the storage method.
1199
Currently only 'fulltext' and 'line-delta' are supported.
1202
_fmt = ("Knit index %(filename)s does not have a known method"
1203
" in options: %(options)r")
1205
def __init__(self, filename, options):
1206
KnitError.__init__(self)
1207
self.filename = filename
1208
self.options = options
1211
class NoSuchExportFormat(BzrError):
1213
_fmt = "Export format %(format)r not supported"
624
1215
def __init__(self, format):
625
BzrNewError.__init__(self)
1216
BzrError.__init__(self)
626
1217
self.format = format
629
1220
class TransportError(BzrError):
630
"""All errors thrown by Transport implementations should derive
1222
_fmt = "Transport error: %(msg)s %(orig_error)s"
633
1224
def __init__(self, msg=None, orig_error=None):
634
1225
if msg is None and orig_error is not None:
635
1226
msg = str(orig_error)
636
BzrError.__init__(self, msg)
1227
if orig_error is None:
638
1232
self.orig_error = orig_error
1233
BzrError.__init__(self)
1236
class TooManyConcurrentRequests(BzrError):
1238
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1239
" Be sure to finish_writing and finish_reading on the"
1240
" currently open request.")
1242
internal_error = True
1244
def __init__(self, medium):
1245
self.medium = medium
1248
class SmartProtocolError(TransportError):
1250
_fmt = "Generic bzr smart protocol error: %(details)s"
1252
def __init__(self, details):
1253
self.details = details
641
1256
# A set of semi-meaningful errors which can be thrown
642
1257
class TransportNotPossible(TransportError):
643
"""This is for transports where a specific function is explicitly not
644
possible. Such as pushing files to an HTTP server.
1259
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
649
1262
class ConnectionError(TransportError):
650
"""A connection problem prevents file retrieval.
651
This does not indicate whether the file exists or not; it indicates that a
652
precondition for requesting the file was not met.
654
def __init__(self, msg=None, orig_error=None):
655
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1264
_fmt = "Connection error: %(msg)s %(orig_error)s"
1267
class SocketConnectionError(ConnectionError):
1269
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1271
def __init__(self, host, port=None, msg=None, orig_error=None):
1273
msg = 'Failed to connect to'
1274
if orig_error is None:
1277
orig_error = '; ' + str(orig_error)
1278
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1283
self.port = ':%s' % port
658
1286
class ConnectionReset(TransportError):
659
"""The connection has been closed."""
1288
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1291
class InvalidRange(TransportError):
1293
_fmt = "Invalid range access in %(path)s at %(offset)s."
1295
def __init__(self, path, offset):
1296
TransportError.__init__(self, ("Invalid range access in %s at %d"
1299
self.offset = offset
1302
class InvalidHttpResponse(TransportError):
1304
_fmt = "Invalid http response for %(path)s: %(msg)s"
1306
def __init__(self, path, msg, orig_error=None):
1308
TransportError.__init__(self, msg, orig_error=orig_error)
1311
class InvalidHttpRange(InvalidHttpResponse):
1313
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1315
def __init__(self, path, range, msg):
1317
InvalidHttpResponse.__init__(self, path, msg)
1320
class InvalidHttpContentType(InvalidHttpResponse):
1322
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1324
def __init__(self, path, ctype, msg):
1326
InvalidHttpResponse.__init__(self, path, msg)
1329
class RedirectRequested(TransportError):
1331
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1333
def __init__(self, source, target, is_permament=False, qual_proto=None):
1334
self.source = source
1335
self.target = target
1337
self.permanently = ' permanently'
1339
self.permanently = ''
1340
self.is_permament = is_permament
1341
self._qualified_proto = qual_proto
1342
TransportError.__init__(self)
1344
def _requalify_url(self, url):
1345
"""Restore the qualified proto in front of the url"""
1346
# When this exception is raised, source and target are in
1347
# user readable format. But some transports may use a
1348
# different proto (http+urllib:// will present http:// to
1349
# the user. If a qualified proto is specified, the code
1350
# trapping the exception can get the qualified urls to
1351
# properly handle the redirection themself (creating a
1352
# new transport object from the target url for example).
1353
# But checking that the scheme of the original and
1354
# redirected urls are the same can be tricky. (see the
1355
# FIXME in BzrDir.open_from_transport for the unique use
1357
if self._qualified_proto is None:
1360
# The TODO related to NotBranchError mention that doing
1361
# that kind of manipulation on the urls may not be the
1362
# exception object job. On the other hand, this object is
1363
# the interface between the code and the user so
1364
# presenting the urls in different ways is indeed its
1367
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1368
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1371
def get_source_url(self):
1372
return self._requalify_url(self.source)
1374
def get_target_url(self):
1375
return self._requalify_url(self.target)
1378
class TooManyRedirections(TransportError):
1380
_fmt = "Too many redirections"
663
1382
class ConflictsInTree(BzrError):
665
BzrError.__init__(self, "Working tree has conflicts.")
1384
_fmt = "Working tree has conflicts."
668
1387
class ParseConfigError(BzrError):
669
1389
def __init__(self, errors, filename):
670
1390
if filename is None:
674
1394
BzrError.__init__(self, message)
1397
class NoEmailInUsername(BzrError):
1399
_fmt = "%(username)r does not seem to contain a reasonable email address"
1401
def __init__(self, username):
1402
BzrError.__init__(self)
1403
self.username = username
677
1406
class SigningFailed(BzrError):
1408
_fmt = "Failed to gpg sign data with command %(command_line)r"
678
1410
def __init__(self, command_line):
679
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1411
BzrError.__init__(self, command_line=command_line)
683
1414
class WorkingTreeNotRevision(BzrError):
1416
_fmt = ("The working tree for %(basedir)s has changed since"
1417
" the last commit, but weave merge requires that it be"
684
1420
def __init__(self, tree):
685
BzrError.__init__(self, "The working tree for %s has changed since"
686
" last commit, but weave merge requires that it be"
687
" unchanged." % tree.basedir)
690
class CantReprocessAndShowBase(BzrNewError):
691
"""Can't reprocess and show base.
692
Reprocessing obscures relationship of conflicting lines to base."""
695
class GraphCycleError(BzrNewError):
696
"""Cycle in graph %(graph)r"""
1421
BzrError.__init__(self, basedir=tree.basedir)
1424
class CantReprocessAndShowBase(BzrError):
1426
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1427
"the relationship of conflicting lines to the base")
1430
class GraphCycleError(BzrError):
1432
_fmt = "Cycle in graph %(graph)r"
697
1434
def __init__(self, graph):
698
BzrNewError.__init__(self)
1435
BzrError.__init__(self)
699
1436
self.graph = graph
702
class NotConflicted(BzrNewError):
703
"""File %(filename)s is not conflicted."""
1439
class WritingCompleted(BzrError):
1441
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1442
"called upon it - accept bytes may not be called anymore.")
1444
internal_error = True
1446
def __init__(self, request):
1447
self.request = request
1450
class WritingNotComplete(BzrError):
1452
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1453
"called upon it - until the write phase is complete no "
1454
"data may be read.")
1456
internal_error = True
1458
def __init__(self, request):
1459
self.request = request
1462
class NotConflicted(BzrError):
1464
_fmt = "File %(filename)s is not conflicted."
705
1466
def __init__(self, filename):
706
BzrNewError.__init__(self)
1467
BzrError.__init__(self)
707
1468
self.filename = filename
1471
class MediumNotConnected(BzrError):
1473
_fmt = """The medium '%(medium)s' is not connected."""
1475
internal_error = True
1477
def __init__(self, medium):
1478
self.medium = medium
710
1481
class MustUseDecorated(Exception):
711
"""A decorating function has requested its original command be used.
713
This should never escape bzr, so does not need to be printable.
717
class MissingText(BzrNewError):
718
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1483
_fmt = "A decorating function has requested its original command be used."
1486
class NoBundleFound(BzrError):
1488
_fmt = "No bundle was found in %(filename)s"
1490
def __init__(self, filename):
1491
BzrError.__init__(self)
1492
self.filename = filename
1495
class BundleNotSupported(BzrError):
1497
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1499
def __init__(self, version, msg):
1500
BzrError.__init__(self)
1501
self.version = version
1505
class MissingText(BzrError):
1507
_fmt = ("Branch %(base)s is missing revision"
1508
" %(text_revision)s of %(file_id)s")
720
1510
def __init__(self, branch, text_revision, file_id):
721
BzrNewError.__init__(self)
1511
BzrError.__init__(self)
722
1512
self.branch = branch
723
1513
self.base = branch.base
724
1514
self.text_revision = text_revision
725
1515
self.file_id = file_id
728
class DuplicateKey(BzrNewError):
729
"""Key %(key)s is already present in map"""
732
class MalformedTransform(BzrNewError):
733
"""Tree transform is malformed %(conflicts)r"""
736
class BzrBadParameter(BzrNewError):
737
"""A bad parameter : %(param)s is not usable.
739
This exception should never be thrown, but it is a base class for all
740
parameter-to-function errors.
1518
class DuplicateFileId(BzrError):
1520
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1522
def __init__(self, file_id, entry):
1523
BzrError.__init__(self)
1524
self.file_id = file_id
1528
class DuplicateKey(BzrError):
1530
_fmt = "Key %(key)s is already present in map"
1533
class MalformedTransform(BzrError):
1535
_fmt = "Tree transform is malformed %(conflicts)r"
1538
class NoFinalPath(BzrError):
1540
_fmt = ("No final name for trans_id %(trans_id)r\n"
1541
"file-id: %(file_id)r\n"
1542
"root trans-id: %(root_trans_id)r\n")
1544
def __init__(self, trans_id, transform):
1545
self.trans_id = trans_id
1546
self.file_id = transform.final_file_id(trans_id)
1547
self.root_trans_id = transform.root
1550
class BzrBadParameter(BzrError):
1552
_fmt = "Bad parameter: %(param)r"
1554
# This exception should never be thrown, but it is a base class for all
1555
# parameter-to-function errors.
742
1557
def __init__(self, param):
743
BzrNewError.__init__(self)
1558
BzrError.__init__(self)
744
1559
self.param = param
747
1562
class BzrBadParameterNotUnicode(BzrBadParameter):
748
"""Parameter %(param)s is neither unicode nor utf8."""
751
class ReusingTransform(BzrNewError):
752
"""Attempt to reuse a transform that has already been applied."""
755
class CantMoveRoot(BzrNewError):
756
"""Moving the root directory is not supported at this time"""
1564
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1567
class ReusingTransform(BzrError):
1569
_fmt = "Attempt to reuse a transform that has already been applied."
1572
class CantMoveRoot(BzrError):
1574
_fmt = "Moving the root directory is not supported at this time"
1577
class BzrMoveFailedError(BzrError):
1579
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1581
def __init__(self, from_path='', to_path='', extra=None):
1582
BzrError.__init__(self)
1584
self.extra = ': ' + str(extra)
1588
has_from = len(from_path) > 0
1589
has_to = len(to_path) > 0
1591
self.from_path = osutils.splitpath(from_path)[-1]
1596
self.to_path = osutils.splitpath(to_path)[-1]
1601
if has_from and has_to:
1602
self.operator = " =>"
1604
self.from_path = "from " + from_path
1606
self.operator = "to"
1608
self.operator = "file"
1611
class BzrRenameFailedError(BzrMoveFailedError):
1613
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1615
def __init__(self, from_path, to_path, extra=None):
1616
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
759
1619
class BzrBadParameterNotString(BzrBadParameter):
760
"""Parameter %(param)s is not a string or unicode string."""
1621
_fmt = "Parameter %(param)s is not a string or unicode string."
763
1624
class BzrBadParameterMissing(BzrBadParameter):
764
"""Parameter $(param)s is required but not present."""
767
class DependencyNotPresent(BzrNewError):
768
"""Unable to import library "%(library)s": %(error)s"""
1626
_fmt = "Parameter $(param)s is required but not present."
1629
class BzrBadParameterUnicode(BzrBadParameter):
1631
_fmt = ("Parameter %(param)s is unicode but"
1632
" only byte-strings are permitted.")
1635
class BzrBadParameterContainsNewline(BzrBadParameter):
1637
_fmt = "Parameter %(param)s contains a newline."
1640
class DependencyNotPresent(BzrError):
1642
_fmt = 'Unable to import library "%(library)s": %(error)s'
770
1644
def __init__(self, library, error):
771
BzrNewError.__init__(self, library=library, error=error)
1645
BzrError.__init__(self, library=library, error=error)
774
1648
class ParamikoNotPresent(DependencyNotPresent):
775
"""Unable to import paramiko (required for sftp support): %(error)s"""
1650
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
777
1652
def __init__(self, error):
778
1653
DependencyNotPresent.__init__(self, 'paramiko', error)
781
class UninitializableFormat(BzrNewError):
782
"""Format %(format)s cannot be initialised by this version of bzr."""
1656
class PointlessMerge(BzrError):
1658
_fmt = "Nothing to merge."
1661
class UninitializableFormat(BzrError):
1663
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
784
1665
def __init__(self, format):
785
BzrNewError.__init__(self)
789
class NoDiff3(BzrNewError):
790
"""Diff3 is not installed on this machine."""
793
class ExistingLimbo(BzrNewError):
794
"""This tree contains left-over files from a failed operation.
795
Please examine %(limbo_dir)s to see if it contains any files you wish to
796
keep, and delete it when you are done.
798
def __init__(self, limbo_dir):
799
BzrNewError.__init__(self)
800
self.limbo_dir = limbo_dir
803
class ImmortalLimbo(BzrNewError):
804
"""Unable to delete transform temporary directory $(limbo_dir)s.
805
Please examine %(limbo_dir)s to see if it contains any files you wish to
806
keep, and delete it when you are done.
808
def __init__(self, limbo_dir):
809
BzrNewError.__init__(self)
810
self.limbo_dir = limbo_dir
813
class OutOfDateTree(BzrNewError):
814
"""Working tree is out of date, please run 'bzr update'."""
1666
BzrError.__init__(self)
1667
self.format = format
1670
class BadConversionTarget(BzrError):
1672
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1674
def __init__(self, problem, format):
1675
BzrError.__init__(self)
1676
self.problem = problem
1677
self.format = format
1680
class NoDiff(BzrError):
1682
_fmt = "Diff is not installed on this machine: %(msg)s"
1684
def __init__(self, msg):
1685
BzrError.__init__(self, msg=msg)
1688
class NoDiff3(BzrError):
1690
_fmt = "Diff3 is not installed on this machine."
1693
class ExistingLimbo(BzrError):
1695
_fmt = """This tree contains left-over files from a failed operation.
1696
Please examine %(limbo_dir)s to see if it contains any files you wish to
1697
keep, and delete it when you are done."""
1699
def __init__(self, limbo_dir):
1700
BzrError.__init__(self)
1701
self.limbo_dir = limbo_dir
1704
class ImmortalLimbo(BzrError):
1706
_fmt = """Unable to delete transform temporary directory $(limbo_dir)s.
1707
Please examine %(limbo_dir)s to see if it contains any files you wish to
1708
keep, and delete it when you are done."""
1710
def __init__(self, limbo_dir):
1711
BzrError.__init__(self)
1712
self.limbo_dir = limbo_dir
1715
class OutOfDateTree(BzrError):
1717
_fmt = "Working tree is out of date, please run 'bzr update'."
816
1719
def __init__(self, tree):
817
BzrNewError.__init__(self)
1720
BzrError.__init__(self)
818
1721
self.tree = tree
821
class MergeModifiedFormatError(BzrNewError):
822
"""Error in merge modified format"""
825
class ConflictFormatError(BzrNewError):
826
"""Format error in conflict listings"""
829
class CorruptRepository(BzrNewError):
830
"""An error has been detected in the repository %(repo_path)s.
831
Please run bzr reconcile on this repository."""
1724
class PublicBranchOutOfDate(BzrError):
1726
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1729
def __init__(self, public_location, revstring):
1730
import bzrlib.urlutils as urlutils
1731
public_location = urlutils.unescape_for_display(public_location,
1733
BzrError.__init__(self, public_location=public_location,
1734
revstring=revstring)
1737
class MergeModifiedFormatError(BzrError):
1739
_fmt = "Error in merge modified format"
1742
class ConflictFormatError(BzrError):
1744
_fmt = "Format error in conflict listings"
1747
class CorruptRepository(BzrError):
1749
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1750
"Please run bzr reconcile on this repository.")
833
1752
def __init__(self, repo):
834
BzrNewError.__init__(self)
1753
BzrError.__init__(self)
835
1754
self.repo_path = repo.bzrdir.root_transport.base
838
class UpgradeRequired(BzrNewError):
839
"""To use this feature you must upgrade your branch at %(path)s."""
1757
class UpgradeRequired(BzrError):
1759
_fmt = "To use this feature you must upgrade your branch at %(path)s."
841
1761
def __init__(self, path):
842
BzrNewError.__init__(self)
1762
BzrError.__init__(self)
843
1763
self.path = path
846
class LocalRequiresBoundBranch(BzrNewError):
847
"""Cannot perform local-only commits on unbound branches."""
850
class MissingProgressBarFinish(BzrNewError):
851
"""A nested progress bar was not 'finished' correctly."""
854
class UnsupportedOperation(BzrNewError):
855
"""The method %(mname)s is not supported on objects of type %(tname)s."""
1766
class LocalRequiresBoundBranch(BzrError):
1768
_fmt = "Cannot perform local-only commits on unbound branches."
1771
class MissingProgressBarFinish(BzrError):
1773
_fmt = "A nested progress bar was not 'finished' correctly."
1776
class InvalidProgressBarType(BzrError):
1778
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1779
" is not a supported type Select one of: %(valid_types)s")
1781
def __init__(self, bar_type, valid_types):
1782
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1785
class UnsupportedOperation(BzrError):
1787
_fmt = ("The method %(mname)s is not supported on"
1788
" objects of type %(tname)s.")
856
1790
def __init__(self, method, method_self):
857
1791
self.method = method
858
1792
self.mname = method.__name__
859
1793
self.tname = type(method_self).__name__
1796
class CannotSetRevisionId(UnsupportedOperation):
1797
"""Raised when a commit is attempting to set a revision id but cant."""
1800
class NonAsciiRevisionId(UnsupportedOperation):
1801
"""Raised when a commit is attempting to set a non-ascii revision id
1806
class BinaryFile(BzrError):
1808
_fmt = "File is binary but should be text."
1811
class IllegalPath(BzrError):
1813
_fmt = "The path %(path)s is not permitted on this platform"
1815
def __init__(self, path):
1816
BzrError.__init__(self)
1820
class TestamentMismatch(BzrError):
1822
_fmt = """Testament did not match expected value.
1823
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1826
def __init__(self, revision_id, expected, measured):
1827
self.revision_id = revision_id
1828
self.expected = expected
1829
self.measured = measured
1832
class NotABundle(BzrError):
1834
_fmt = "Not a bzr revision-bundle: %(text)r"
1836
def __init__(self, text):
1837
BzrError.__init__(self)
1841
class BadBundle(BzrError):
1843
_fmt = "Bad bzr revision-bundle: %(text)r"
1845
def __init__(self, text):
1846
BzrError.__init__(self)
1850
class MalformedHeader(BadBundle):
1852
_fmt = "Malformed bzr revision-bundle header: %(text)r"
1855
class MalformedPatches(BadBundle):
1857
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1860
class MalformedFooter(BadBundle):
1862
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1865
class UnsupportedEOLMarker(BadBundle):
1867
_fmt = "End of line marker was not \\n in bzr revision-bundle"
1870
# XXX: BadBundle's constructor assumes there's explanatory text,
1871
# but for this there is not
1872
BzrError.__init__(self)
1875
class IncompatibleBundleFormat(BzrError):
1877
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
1879
def __init__(self, bundle_format, other):
1880
BzrError.__init__(self)
1881
self.bundle_format = bundle_format
1885
class BadInventoryFormat(BzrError):
1887
_fmt = "Root class for inventory serialization errors"
1890
class UnexpectedInventoryFormat(BadInventoryFormat):
1892
_fmt = "The inventory was not in the expected format:\n %(msg)s"
1894
def __init__(self, msg):
1895
BadInventoryFormat.__init__(self, msg=msg)
1898
class RootNotRich(BzrError):
1900
_fmt = """This operation requires rich root data storage"""
1903
class NoSmartMedium(BzrError):
1905
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
1907
internal_error = True
1909
def __init__(self, transport):
1910
self.transport = transport
1913
class NoSmartServer(NotBranchError):
1915
_fmt = "No smart server available at %(url)s"
1917
def __init__(self, url):
1921
class UnknownSSH(BzrError):
1923
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1925
def __init__(self, vendor):
1926
BzrError.__init__(self)
1927
self.vendor = vendor
1930
class SSHVendorNotFound(BzrError):
1932
_fmt = ("Don't know how to handle SSH connections."
1933
" Please set BZR_SSH environment variable.")
1936
class GhostRevisionUnusableHere(BzrError):
1938
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
1940
def __init__(self, revision_id):
1941
BzrError.__init__(self)
1942
self.revision_id = revision_id
1945
class IllegalUseOfScopeReplacer(BzrError):
1947
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
1948
" %(msg)s%(extra)s")
1950
internal_error = True
1952
def __init__(self, name, msg, extra=None):
1953
BzrError.__init__(self)
1957
self.extra = ': ' + str(extra)
1962
class InvalidImportLine(BzrError):
1964
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
1966
internal_error = True
1968
def __init__(self, text, msg):
1969
BzrError.__init__(self)
1974
class ImportNameCollision(BzrError):
1976
_fmt = ("Tried to import an object to the same name as"
1977
" an existing object. %(name)s")
1979
internal_error = True
1981
def __init__(self, name):
1982
BzrError.__init__(self)
1986
class NotAMergeDirective(BzrError):
1987
"""File starting with %(firstline)r is not a merge directive"""
1988
def __init__(self, firstline):
1989
BzrError.__init__(self, firstline=firstline)
1992
class NoMergeSource(BzrError):
1993
"""Raise if no merge source was specified for a merge directive"""
1995
_fmt = "A merge directive must provide either a bundle or a public"\
1999
class PatchMissing(BzrError):
2000
"""Raise a patch type was specified but no patch supplied"""
2002
_fmt = "patch_type was %(patch_type)s, but no patch was supplied."
2004
def __init__(self, patch_type):
2005
BzrError.__init__(self)
2006
self.patch_type = patch_type
2009
class UnsupportedInventoryKind(BzrError):
2011
_fmt = """Unsupported entry kind %(kind)s"""
2013
def __init__(self, kind):
2017
class BadSubsumeSource(BzrError):
2019
_fmt = """Can't subsume %(other_tree)s into %(tree)s. %(reason)s"""
2021
def __init__(self, tree, other_tree, reason):
2023
self.other_tree = other_tree
2024
self.reason = reason
2027
class SubsumeTargetNeedsUpgrade(BzrError):
2029
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2031
def __init__(self, other_tree):
2032
self.other_tree = other_tree
2035
class BadReferenceTarget(BzrError):
2037
_fmt = "Can't add reference to %(other_tree)s into %(tree)s. %(reason)s"
2039
internal_error = True
2041
def __init__(self, tree, other_tree, reason):
2043
self.other_tree = other_tree
2044
self.reason = reason
2047
class NoSuchTag(BzrError):
2049
_fmt = "No such tag: %(tag_name)s"
2051
def __init__(self, tag_name):
2052
self.tag_name = tag_name
2055
class TagsNotSupported(BzrError):
2057
_fmt = ("Tags not supported by %(branch)s;"
2058
" you may be able to use bzr upgrade --dirstate-tags.")
2060
def __init__(self, branch):
2061
self.branch = branch
2064
class TagAlreadyExists(BzrError):
2066
_fmt = "Tag %(tag_name)s already exists."
2068
def __init__(self, tag_name):
2069
self.tag_name = tag_name
2072
class UnexpectedSmartServerResponse(BzrError):
2074
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2076
def __init__(self, response_tuple):
2077
self.response_tuple = response_tuple
added
removed
bzrlib/errors.py
