65
39
# constructed to make sure it will succeed. But that says nothing about
66
40
# exceptions that are never raised.
68
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
42
# TODO: selftest assertRaises should probably also check that every error
43
# raised can be formatted as a string successfully, and without giving
47
# return codes from the bzr program
50
EXIT_INTERNAL_ERROR = 4
72
53
class BzrError(StandardError):
55
Base class for errors raised by bzrlib.
57
:cvar internal_error: if True this was probably caused by a bzr bug and
58
should be displayed with a traceback; if False (or absent) this was
59
probably a user or environment error and they don't need the gory details.
60
(That can be overridden by -Derror on the command line.)
62
:cvar _fmt: Format string to display the error; this is expanded
63
by the instance's dict.
66
internal_error = False
68
def __init__(self, msg=None, **kwds):
69
"""Construct a new BzrError.
71
There are two alternative forms for constructing these objects.
72
Either a preformatted string may be passed, or a set of named
73
arguments can be given. The first is for generic "user" errors which
74
are not intended to be caught and so do not need a specific subclass.
75
The second case is for use with subclasses that provide a _fmt format
76
string to print the arguments.
78
Keyword arguments are taken as parameters to the error, which can
79
be inserted into the format string template. It's recommended
80
that subclasses override the __init__ method to require specific
83
:param msg: If given, this is the literal complete text for the error,
84
not subject to expansion.
86
StandardError.__init__(self)
88
# I was going to deprecate this, but it actually turns out to be
89
# quite handy - mbp 20061103.
90
self._preformatted_string = msg
92
self._preformatted_string = None
93
for key, value in kwds.items():
94
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`
97
s = getattr(self, '_preformatted_string', None)
99
# contains a preformatted message; must be cast to plain str
102
fmt = self._get_format_string()
104
d = dict(self.__dict__)
105
# special case: python2.5 puts the 'message' attribute in a
106
# slot, so it isn't seen in __dict__
107
d['message'] = getattr(self, 'message', 'no message')
109
# __str__() should always return a 'str' object
110
# never a 'unicode' object.
111
if isinstance(s, unicode):
112
return s.encode('utf8')
114
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
115
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
116
% (self.__class__.__name__,
118
getattr(self, '_fmt', None),
121
def _get_format_string(self):
122
"""Return format string for this exception or None"""
123
fmt = getattr(self, '_fmt', None)
126
fmt = getattr(self, '__doc__', None)
128
symbol_versioning.warn("%s uses its docstring as a format, "
129
"it should use _fmt instead" % self.__class__.__name__,
132
return 'Unprintable exception %s: dict=%r, fmt=%r' \
133
% (self.__class__.__name__,
135
getattr(self, '_fmt', None),
139
class InternalBzrError(BzrError):
140
"""Base class for errors that are internal in nature.
142
This is a convenience class for errors that are internal. The
143
internal_error attribute can still be altered in subclasses, if needed.
144
Using this class is simply an easy way to get internal errors.
147
internal_error = True
91
150
class BzrNewError(BzrError):
151
"""Deprecated error base class."""
93
152
# base classes should override the docstring with their human-
94
153
# readable explanation
96
def __init__(self, **kwds):
155
def __init__(self, *args, **kwds):
156
# XXX: Use the underlying BzrError to always generate the args
157
# attribute if it doesn't exist. We can't use super here, because
158
# exceptions are old-style classes in python2.4 (but new in 2.5).
160
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
161
'please convert %s to use BzrError instead'
162
% self.__class__.__name__,
165
BzrError.__init__(self, *args)
97
166
for key, value in kwds.items():
98
167
setattr(self, key, value)
100
169
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"""
171
# __str__() should always return a 'str' object
172
# never a 'unicode' object.
173
s = self.__doc__ % self.__dict__
174
if isinstance(s, unicode):
175
return s.encode('utf8')
177
except (TypeError, NameError, ValueError, KeyError), e:
178
return 'Unprintable exception %s(%r): %r' \
179
% (self.__class__.__name__,
183
class AlreadyBuilding(BzrError):
185
_fmt = "The tree builder is already building a tree."
188
class BzrCheckError(InternalBzrError):
190
_fmt = "Internal check failed: %(message)s"
111
192
def __init__(self, message):
112
BzrNewError.__init__(self)
193
BzrError.__init__(self)
113
194
self.message = message
116
class InvalidEntryName(BzrNewError):
117
"""Invalid entry name: %(name)s"""
197
class DisabledMethod(InternalBzrError):
199
_fmt = "The smart server method '%(class_name)s' is disabled."
201
def __init__(self, class_name):
202
BzrError.__init__(self)
203
self.class_name = class_name
206
class IncompatibleAPI(BzrError):
208
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
209
'It supports versions "%(minimum)s" to "%(current)s".'
211
def __init__(self, api, wanted, minimum, current):
214
self.minimum = minimum
215
self.current = current
218
class InProcessTransport(BzrError):
220
_fmt = "The transport '%(transport)s' is only accessible within this " \
223
def __init__(self, transport):
224
self.transport = transport
227
class InvalidEntryName(InternalBzrError):
229
_fmt = "Invalid entry name: %(name)s"
118
231
def __init__(self, name):
119
BzrNewError.__init__(self)
232
BzrError.__init__(self)
123
class InvalidRevisionNumber(BzrNewError):
124
"""Invalid revision number %(revno)d"""
236
class InvalidRevisionNumber(BzrError):
238
_fmt = "Invalid revision number %(revno)s"
125
240
def __init__(self, revno):
126
BzrNewError.__init__(self)
241
BzrError.__init__(self)
127
242
self.revno = revno
130
class InvalidRevisionId(BzrNewError):
131
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
245
class InvalidRevisionId(BzrError):
247
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
132
249
def __init__(self, revision_id, branch):
133
BzrNewError.__init__(self)
250
# branch can be any string or object with __str__ defined
251
BzrError.__init__(self)
134
252
self.revision_id = revision_id
135
253
self.branch = branch
138
class NoWorkingTree(BzrNewError):
139
"""No WorkingTree exists for %s(base)."""
255
class ReservedId(BzrError):
257
_fmt = "Reserved revision-id {%(revision_id)s}"
259
def __init__(self, revision_id):
260
self.revision_id = revision_id
263
class RootMissing(InternalBzrError):
265
_fmt = ("The root entry of a tree must be the first entry supplied to "
266
"record_entry_contents.")
269
class NoHelpTopic(BzrError):
271
_fmt = ("No help could be found for '%(topic)s'. "
272
"Please use 'bzr help topics' to obtain a list of topics.")
274
def __init__(self, topic):
278
class NoSuchId(BzrError):
280
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
282
def __init__(self, tree, file_id):
283
BzrError.__init__(self)
284
self.file_id = file_id
288
class NoSuchIdInRepository(NoSuchId):
290
_fmt = ('The file id "%(file_id)s" is not present in the repository'
293
def __init__(self, repository, file_id):
294
BzrError.__init__(self, repository=repository, file_id=file_id)
297
class InventoryModified(InternalBzrError):
299
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
300
" so a clean inventory cannot be read without data loss.")
302
def __init__(self, tree):
306
class NoWorkingTree(BzrError):
308
_fmt = 'No WorkingTree exists for "%(base)s".'
141
310
def __init__(self, base):
142
BzrNewError.__init__(self)
311
BzrError.__init__(self)
146
class NotLocalUrl(BzrNewError):
147
"""%s(url) is not a local path."""
315
class NotBuilding(BzrError):
317
_fmt = "Not currently building a tree."
320
class NotLocalUrl(BzrError):
322
_fmt = "%(url)s is not a local path."
149
324
def __init__(self, url):
150
BzrNewError.__init__(self)
328
class WorkingTreeAlreadyPopulated(InternalBzrError):
330
_fmt = 'Working tree already populated in "%(base)s"'
332
def __init__(self, base):
154
336
class BzrCommandError(BzrError):
155
# Error from malformed user command
156
# This is being misused as a generic exception
157
# pleae subclass. RBC 20051030
337
"""Error from user command"""
339
# Error from malformed user command; please avoid raising this as a
340
# generic exception not caused by user input.
159
342
# I think it's a waste of effort to differentiate between errors that
160
343
# are not intended to be caught anyway. UI code need not subclass
161
344
# BzrCommandError, and non-UI code should not throw a subclass of
162
345
# BzrCommandError. ADHB 20051211
346
def __init__(self, msg):
347
# Object.__str__() must return a real string
348
# returning a Unicode string is a python error.
349
if isinstance(msg, unicode):
350
self.msg = msg.encode('utf8')
163
354
def __str__(self):
358
class NotWriteLocked(BzrError):
360
_fmt = """%(not_locked)r is not write locked but needs to be."""
362
def __init__(self, not_locked):
363
self.not_locked = not_locked
167
366
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)"""
368
_fmt = "Error in command line options"
371
class BadIndexFormatSignature(BzrError):
373
_fmt = "%(value)s is not an index of type %(_type)s."
375
def __init__(self, value, _type):
376
BzrError.__init__(self)
381
class BadIndexData(BzrError):
383
_fmt = "Error in data for index %(value)s."
385
def __init__(self, value):
386
BzrError.__init__(self)
390
class BadIndexDuplicateKey(BzrError):
392
_fmt = "The key '%(key)s' is already in index '%(index)s'."
394
def __init__(self, key, index):
395
BzrError.__init__(self)
400
class BadIndexKey(BzrError):
402
_fmt = "The key '%(key)s' is not a valid key."
404
def __init__(self, key):
405
BzrError.__init__(self)
409
class BadIndexOptions(BzrError):
411
_fmt = "Could not parse options for index %(value)s."
413
def __init__(self, value):
414
BzrError.__init__(self)
418
class BadIndexValue(BzrError):
420
_fmt = "The value '%(value)s' is not a valid value."
422
def __init__(self, value):
423
BzrError.__init__(self)
427
class BadOptionValue(BzrError):
429
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
431
def __init__(self, name, value):
432
BzrError.__init__(self, name=name, value=value)
435
class StrictCommitFailed(BzrError):
437
_fmt = "Commit refused because there are unknown files in the tree"
440
# XXX: Should be unified with TransportError; they seem to represent the
442
# RBC 20060929: I think that unifiying with TransportError would be a mistake
443
# - this is finer than a TransportError - and more useful as such. It
444
# differentiates between 'transport has failed' and 'operation on a transport
446
class PathError(BzrError):
448
_fmt = "Generic path error: %(path)r%(extra)s)"
178
450
def __init__(self, path, extra=None):
179
BzrNewError.__init__(self)
451
BzrError.__init__(self)
182
454
self.extra = ': ' + str(extra)
588
class InvalidNormalization(PathError):
590
_fmt = 'Path "%(path)s" is not unicode normalized'
593
# TODO: This is given a URL; we try to unescape it but doing that from inside
594
# the exception object is a bit undesirable.
595
# TODO: Probably this behavior of should be a common superclass
219
596
class NotBranchError(PathError):
220
"""Not a branch: %(path)s"""
598
_fmt = 'Not a branch: "%(path)s".'
600
def __init__(self, path):
601
import bzrlib.urlutils as urlutils
602
self.path = urlutils.unescape_for_display(path, 'ascii')
605
class NoSubmitBranch(PathError):
607
_fmt = 'No submit branch available for branch "%(path)s"'
609
def __init__(self, branch):
610
import bzrlib.urlutils as urlutils
611
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
223
614
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"""
616
_fmt = 'Already a branch: "%(path)s".'
619
class BranchExistsWithoutWorkingTree(PathError):
621
_fmt = 'Directory contains a branch, but no working tree \
622
(use bzr checkout if you wish to build a working tree): "%(path)s"'
625
class AtomicFileAlreadyClosed(PathError):
627
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
630
def __init__(self, path, function):
631
PathError.__init__(self, path=path, extra=None)
632
self.function = function
635
class InaccessibleParent(PathError):
637
_fmt = ('Parent not accessible given base "%(base)s" and'
638
' relative path "%(path)s"')
640
def __init__(self, path, base):
641
PathError.__init__(self, path)
645
class NoRepositoryPresent(BzrError):
647
_fmt = 'No repository present: "%(path)s"'
229
648
def __init__(self, bzrdir):
230
BzrNewError.__init__(self)
649
BzrError.__init__(self)
231
650
self.path = bzrdir.transport.clone('..').base
234
class FileInWrongBranch(BzrNewError):
235
"""File %(path)s in not in branch %(branch_base)s."""
653
class FileInWrongBranch(BzrError):
655
_fmt = 'File "%(path)s" in not in branch %(branch_base)s.'
237
657
def __init__(self, branch, path):
238
BzrNewError.__init__(self)
658
BzrError.__init__(self)
239
659
self.branch = branch
240
660
self.branch_base = branch.base
244
664
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]
666
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
250
669
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."""
671
_fmt = "Unknown branch format: %(format)r"
674
class IncompatibleFormat(BzrError):
676
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
259
678
def __init__(self, format, bzrdir_format):
260
BzrNewError.__init__(self)
679
BzrError.__init__(self)
261
680
self.format = format
262
681
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"""
684
class IncompatibleRepositories(BzrError):
686
_fmt = "Repository %(target)s is not compatible with repository"\
689
def __init__(self, source, target):
690
BzrError.__init__(self, target=target, source=source)
693
class IncompatibleRevision(BzrError):
695
_fmt = "Revision is not compatible with %(repo_format)s"
697
def __init__(self, repo_format):
698
BzrError.__init__(self)
699
self.repo_format = repo_format
702
class AlreadyVersionedError(BzrError):
703
"""Used when a path is expected not to be versioned, but it is."""
705
_fmt = "%(context_info)s%(path)s is already versioned."
707
def __init__(self, path, context_info=None):
708
"""Construct a new AlreadyVersionedError.
710
:param path: This is the path which is versioned,
711
which should be in a user friendly form.
712
:param context_info: If given, this is information about the context,
713
which could explain why this is expected to not be versioned.
715
BzrError.__init__(self)
717
if context_info is None:
718
self.context_info = ''
720
self.context_info = context_info + ". "
723
class NotVersionedError(BzrError):
724
"""Used when a path is expected to be versioned, but it is not."""
726
_fmt = "%(context_info)s%(path)s is not versioned."
728
def __init__(self, path, context_info=None):
729
"""Construct a new NotVersionedError.
731
:param path: This is the path which is not versioned,
732
which should be in a user friendly form.
733
:param context_info: If given, this is information about the context,
734
which could explain why this is expected to be versioned.
736
BzrError.__init__(self)
738
if context_info is None:
739
self.context_info = ''
741
self.context_info = context_info + ". "
744
class PathsNotVersionedError(BzrError):
745
"""Used when reporting several paths which are not versioned"""
747
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
276
749
def __init__(self, paths):
277
750
from bzrlib.osutils import quotefn
278
BzrNewError.__init__(self)
280
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
751
BzrError.__init__(self)
753
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
756
class PathsDoNotExist(BzrError):
758
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
760
# used when reporting that paths are neither versioned nor in the working
763
def __init__(self, paths, extra=None):
765
from bzrlib.osutils import quotefn
766
BzrError.__init__(self)
768
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
770
self.extra = ': ' + str(extra)
283
775
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"""
777
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
779
def __init__(self, filename, kind):
780
BzrError.__init__(self, filename=filename, kind=kind)
783
class ForbiddenControlFileError(BzrError):
785
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
788
class LockError(InternalBzrError):
790
_fmt = "Lock error: %(msg)s"
295
792
# All exceptions from the lock/unlock functions should be from
296
793
# this exception class. They will be translated as necessary. The
297
794
# original exception is available as e.original_error
299
796
# New code should prefer to raise specific subclasses
300
797
def __init__(self, message):
301
self.message = message
798
# Python 2.5 uses a slot for StandardError.message,
799
# so use a different variable name. We now work around this in
800
# BzrError.__str__, but this member name is kept for compatability.
804
class LockActive(LockError):
806
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
808
internal_error = False
810
def __init__(self, lock_description):
811
self.lock_description = lock_description
304
814
class CommitNotPossible(LockError):
305
"""A commit was attempted but we do not have a write lock open."""
816
_fmt = "A commit was attempted but we do not have a write lock open."
306
818
def __init__(self):
310
822
class AlreadyCommitted(LockError):
311
"""A rollback was requested, but is not able to be accomplished."""
824
_fmt = "A rollback was requested, but is not able to be accomplished."
312
826
def __init__(self):
316
830
class ReadOnlyError(LockError):
317
"""A write attempt was made in a read only transaction on %(obj)s"""
832
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
834
# TODO: There should also be an error indicating that you need a write
835
# lock and don't have any lock at all... mbp 20070226
318
837
def __init__(self, obj):
322
class OutSideTransaction(BzrNewError):
323
"""A transaction related operation was attempted after the transaction finished."""
841
class ReadOnlyLockError(LockError):
843
_fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
845
@symbol_versioning.deprecated_method(symbol_versioning.zero_ninetytwo)
846
def __init__(self, fname, msg):
847
LockError.__init__(self, '')
852
class LockFailed(LockError):
854
internal_error = False
856
_fmt = "Cannot lock %(lock)s: %(why)s"
858
def __init__(self, lock, why):
859
LockError.__init__(self, '')
864
class OutSideTransaction(BzrError):
866
_fmt = ("A transaction related operation was attempted after"
867
" the transaction finished.")
326
870
class ObjectNotLocked(LockError):
327
"""%(obj)r is not locked"""
872
_fmt = "%(obj)r is not locked"
328
874
# this can indicate that any particular object is not locked; see also
329
875
# LockNotHeld which means that a particular *lock* object is not held by
330
876
# the caller -- perhaps they should be unified.
368
935
class LockNotHeld(LockError):
369
"""Lock not held: %(lock)s"""
937
_fmt = "Lock not held: %(lock)s"
939
internal_error = False
370
941
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."""
945
class TokenLockingNotSupported(LockError):
947
_fmt = "The object %(obj)s does not support token specifying a token when locking."
949
def __init__(self, obj):
953
class TokenMismatch(LockBroken):
955
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
957
internal_error = True
959
def __init__(self, given_token, lock_token):
960
self.given_token = given_token
961
self.lock_token = lock_token
964
class PointlessCommit(BzrError):
966
_fmt = "No changes to commit"
969
class CannotCommitSelectedFileMerge(BzrError):
971
_fmt = 'Selected-file commit of merges is not supported yet:'\
972
' files %(files_str)s'
974
def __init__(self, files):
975
files_str = ', '.join(files)
976
BzrError.__init__(self, files=files, files_str=files_str)
979
class BadCommitMessageEncoding(BzrError):
981
_fmt = 'The specified commit message contains characters unsupported by '\
982
'the current encoding.'
985
class UpgradeReadonly(BzrError):
987
_fmt = "Upgrade URL cannot work with readonly URLs."
990
class UpToDateFormat(BzrError):
992
_fmt = "The branch format %(format)s is already at the most recent format."
385
994
def __init__(self, format):
386
BzrNewError.__init__(self)
995
BzrError.__init__(self)
387
996
self.format = format
391
999
class StrictCommitFailed(Exception):
392
"""Commit refused because there are unknowns in the tree."""
395
class NoSuchRevision(BzrError):
1001
_fmt = "Commit refused because there are unknowns in the tree."
1004
class NoSuchRevision(InternalBzrError):
1006
_fmt = "%(branch)s has no revision %(revision)s"
396
1008
def __init__(self, branch, revision):
398
self.revision = revision
399
msg = "Branch %s has no revision %s" % (branch, revision)
400
BzrError.__init__(self, msg)
1009
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1010
BzrError.__init__(self, branch=branch, revision=revision)
1013
# zero_ninetyone: this exception is no longer raised and should be removed
1014
class NotLeftParentDescendant(InternalBzrError):
1016
_fmt = ("Revision %(old_revision)s is not the left parent of"
1017
" %(new_revision)s, but branch %(branch_location)s expects this")
1019
def __init__(self, branch, old_revision, new_revision):
1020
BzrError.__init__(self, branch_location=branch.base,
1021
old_revision=old_revision,
1022
new_revision=new_revision)
1025
class RangeInChangeOption(BzrError):
1027
_fmt = "Option --change does not accept revision ranges"
1030
class NoSuchRevisionSpec(BzrError):
1032
_fmt = "No namespace registered for string: %(spec)r"
1034
def __init__(self, spec):
1035
BzrError.__init__(self, spec=spec)
1038
class NoSuchRevisionInTree(NoSuchRevision):
1039
"""When using Tree.revision_tree, and the revision is not accessible."""
1041
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1043
def __init__(self, tree, revision_id):
1044
BzrError.__init__(self)
1046
self.revision_id = revision_id
1049
class InvalidRevisionSpec(BzrError):
1051
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1052
" %(branch)s%(extra)s")
1054
def __init__(self, spec, branch, extra=None):
1055
BzrError.__init__(self, branch=branch, spec=spec)
1057
self.extra = '\n' + str(extra)
403
1062
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))
1064
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1067
class AppendRevisionsOnlyViolation(BzrError):
1069
_fmt = ('Operation denied because it would change the main history,'
1070
' which is not permitted by the append_revisions_only setting on'
1071
' branch "%(location)s".')
1073
def __init__(self, location):
1074
import bzrlib.urlutils as urlutils
1075
location = urlutils.unescape_for_display(location, 'ascii')
1076
BzrError.__init__(self, location=location)
411
1079
class DivergedBranches(BzrError):
1081
_fmt = ("These branches have diverged."
1082
" Use the merge command to reconcile them.")
413
1084
def __init__(self, branch1, branch2):
414
BzrError.__init__(self, "These branches have diverged. Try merge.")
415
1085
self.branch1 = branch1
416
1086
self.branch2 = branch2
419
class UnrelatedBranches(BzrCommandError):
421
msg = "Branches have no common ancestor, and no base revision"\
423
BzrCommandError.__init__(self, msg)
1089
class NotLefthandHistory(InternalBzrError):
1091
_fmt = "Supplied history does not follow left-hand parents"
1093
def __init__(self, history):
1094
BzrError.__init__(self, history=history)
1097
class UnrelatedBranches(BzrError):
1099
_fmt = ("Branches have no common ancestor, and"
1100
" no merge base revision was specified.")
426
1103
class NoCommonAncestor(BzrError):
1105
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
427
1107
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)
1108
self.revision_a = revision_a
1109
self.revision_b = revision_b
433
1112
class NoCommonRoot(BzrError):
1114
_fmt = ("Revisions are not derived from the same root: "
1115
"%(revision_a)s %(revision_b)s.")
434
1117
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)
1118
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
441
1121
class NotAncestor(BzrError):
1123
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
442
1125
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
1126
BzrError.__init__(self, rev_id=rev_id,
1127
not_ancestor_id=not_ancestor_id)
450
1130
class InstallFailed(BzrError):
451
1132
def __init__(self, revisions):
452
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1133
revision_str = ", ".join(str(r) for r in revisions)
1134
msg = "Could not install revisions:\n%s" % revision_str
453
1135
BzrError.__init__(self, msg)
454
1136
self.revisions = revisions
457
1139
class AmbiguousBase(BzrError):
458
1141
def __init__(self, bases):
459
1142
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
460
1143
DeprecationWarning)
461
msg = "The correct base is unclear, becase %s are all equally close" %\
1144
msg = ("The correct base is unclear, because %s are all equally close"
463
1146
BzrError.__init__(self, msg)
464
1147
self.bases = bases
467
1150
class NoCommits(BzrError):
1152
_fmt = "Branch %(branch)s has no commits."
468
1154
def __init__(self, branch):
469
msg = "Branch %s has no commits." % branch
470
BzrError.__init__(self, msg)
1155
BzrError.__init__(self, branch=branch)
473
1158
class UnlistableStore(BzrError):
474
1160
def __init__(self, store):
475
1161
BzrError.__init__(self, "Store %s is not listable" % store)
479
1165
class UnlistableBranch(BzrError):
480
1167
def __init__(self, br):
481
1168
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."""
1171
class BoundBranchOutOfDate(BzrError):
1173
_fmt = ("Bound branch %(branch)s is out of date with master branch"
486
1176
def __init__(self, branch, master):
487
BzrNewError.__init__(self)
1177
BzrError.__init__(self)
488
1178
self.branch = branch
489
1179
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."""
1182
class CommitToDoubleBoundBranch(BzrError):
1184
_fmt = ("Cannot commit to branch %(branch)s."
1185
" It is bound to %(master)s, which is bound to %(remote)s.")
494
1187
def __init__(self, branch, master, remote):
495
BzrNewError.__init__(self)
1188
BzrError.__init__(self)
496
1189
self.branch = branch
497
1190
self.master = master
498
1191
self.remote = remote
501
class OverwriteBoundBranch(BzrNewError):
502
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1194
class OverwriteBoundBranch(BzrError):
1196
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
503
1198
def __init__(self, branch):
504
BzrNewError.__init__(self)
1199
BzrError.__init__(self)
505
1200
self.branch = branch
508
class BoundBranchConnectionFailure(BzrNewError):
509
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1203
class BoundBranchConnectionFailure(BzrError):
1205
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1206
" => %(target)s: %(error)s")
510
1208
def __init__(self, branch, target, error):
511
BzrNewError.__init__(self)
1209
BzrError.__init__(self)
512
1210
self.branch = branch
513
1211
self.target = target
514
1212
self.error = error
517
class WeaveError(BzrNewError):
518
"""Error in processing weave: %(message)s"""
1215
class WeaveError(BzrError):
1217
_fmt = "Error in processing weave: %(message)s"
520
1219
def __init__(self, message=None):
521
BzrNewError.__init__(self)
1220
BzrError.__init__(self)
522
1221
self.message = message
525
1224
class WeaveRevisionAlreadyPresent(WeaveError):
526
"""Revision {%(revision_id)s} already present in %(weave)s"""
1226
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
527
1228
def __init__(self, revision_id, weave):
529
1230
WeaveError.__init__(self)
622
class NoSuchExportFormat(BzrNewError):
623
"""Export format %(format)r not supported"""
1333
class KnitDataStreamIncompatible(KnitError):
1335
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1337
def __init__(self, stream_format, target_format):
1338
self.stream_format = stream_format
1339
self.target_format = target_format
1342
class KnitHeaderError(KnitError):
1344
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1346
def __init__(self, badline, filename):
1347
KnitError.__init__(self)
1348
self.badline = badline
1349
self.filename = filename
1351
class KnitIndexUnknownMethod(KnitError):
1352
"""Raised when we don't understand the storage method.
1354
Currently only 'fulltext' and 'line-delta' are supported.
1357
_fmt = ("Knit index %(filename)s does not have a known method"
1358
" in options: %(options)r")
1360
def __init__(self, filename, options):
1361
KnitError.__init__(self)
1362
self.filename = filename
1363
self.options = options
1366
class NoSuchExportFormat(BzrError):
1368
_fmt = "Export format %(format)r not supported"
624
1370
def __init__(self, format):
625
BzrNewError.__init__(self)
1371
BzrError.__init__(self)
626
1372
self.format = format
629
1375
class TransportError(BzrError):
630
"""All errors thrown by Transport implementations should derive
1377
_fmt = "Transport error: %(msg)s %(orig_error)s"
633
1379
def __init__(self, msg=None, orig_error=None):
634
1380
if msg is None and orig_error is not None:
635
1381
msg = str(orig_error)
636
BzrError.__init__(self, msg)
1382
if orig_error is None:
638
1387
self.orig_error = orig_error
1388
BzrError.__init__(self)
1391
class TooManyConcurrentRequests(InternalBzrError):
1393
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1394
" Be sure to finish_writing and finish_reading on the"
1395
" currently open request.")
1397
def __init__(self, medium):
1398
self.medium = medium
1401
class SmartProtocolError(TransportError):
1403
_fmt = "Generic bzr smart protocol error: %(details)s"
1405
def __init__(self, details):
1406
self.details = details
641
1409
# A set of semi-meaningful errors which can be thrown
642
1410
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.
1412
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
649
1415
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)
1417
_fmt = "Connection error: %(msg)s %(orig_error)s"
1420
class SocketConnectionError(ConnectionError):
1422
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1424
def __init__(self, host, port=None, msg=None, orig_error=None):
1426
msg = 'Failed to connect to'
1427
if orig_error is None:
1430
orig_error = '; ' + str(orig_error)
1431
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1436
self.port = ':%s' % port
658
1439
class ConnectionReset(TransportError):
659
"""The connection has been closed."""
1441
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1444
class InvalidRange(TransportError):
1446
_fmt = "Invalid range access in %(path)s at %(offset)s."
1448
def __init__(self, path, offset):
1449
TransportError.__init__(self, ("Invalid range access in %s at %d"
1452
self.offset = offset
1455
class InvalidHttpResponse(TransportError):
1457
_fmt = "Invalid http response for %(path)s: %(msg)s"
1459
def __init__(self, path, msg, orig_error=None):
1461
TransportError.__init__(self, msg, orig_error=orig_error)
1464
class InvalidHttpRange(InvalidHttpResponse):
1466
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1468
def __init__(self, path, range, msg):
1470
InvalidHttpResponse.__init__(self, path, msg)
1473
class InvalidHttpContentType(InvalidHttpResponse):
1475
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1477
def __init__(self, path, ctype, msg):
1479
InvalidHttpResponse.__init__(self, path, msg)
1482
class RedirectRequested(TransportError):
1484
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1486
def __init__(self, source, target, is_permanent=False, qual_proto=None):
1487
self.source = source
1488
self.target = target
1490
self.permanently = ' permanently'
1492
self.permanently = ''
1493
self._qualified_proto = qual_proto
1494
TransportError.__init__(self)
1496
def _requalify_url(self, url):
1497
"""Restore the qualified proto in front of the url"""
1498
# When this exception is raised, source and target are in
1499
# user readable format. But some transports may use a
1500
# different proto (http+urllib:// will present http:// to
1501
# the user. If a qualified proto is specified, the code
1502
# trapping the exception can get the qualified urls to
1503
# properly handle the redirection themself (creating a
1504
# new transport object from the target url for example).
1505
# But checking that the scheme of the original and
1506
# redirected urls are the same can be tricky. (see the
1507
# FIXME in BzrDir.open_from_transport for the unique use
1509
if self._qualified_proto is None:
1512
# The TODO related to NotBranchError mention that doing
1513
# that kind of manipulation on the urls may not be the
1514
# exception object job. On the other hand, this object is
1515
# the interface between the code and the user so
1516
# presenting the urls in different ways is indeed its
1519
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1520
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1523
def get_source_url(self):
1524
return self._requalify_url(self.source)
1526
def get_target_url(self):
1527
return self._requalify_url(self.target)
1530
class TooManyRedirections(TransportError):
1532
_fmt = "Too many redirections"
663
1535
class ConflictsInTree(BzrError):
665
BzrError.__init__(self, "Working tree has conflicts.")
1537
_fmt = "Working tree has conflicts."
668
1540
class ParseConfigError(BzrError):
669
1542
def __init__(self, errors, filename):
670
1543
if filename is None:
674
1547
BzrError.__init__(self, message)
1550
class NoEmailInUsername(BzrError):
1552
_fmt = "%(username)r does not seem to contain a reasonable email address"
1554
def __init__(self, username):
1555
BzrError.__init__(self)
1556
self.username = username
677
1559
class SigningFailed(BzrError):
1561
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
678
1563
def __init__(self, command_line):
679
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1564
BzrError.__init__(self, command_line=command_line)
683
1567
class WorkingTreeNotRevision(BzrError):
1569
_fmt = ("The working tree for %(basedir)s has changed since"
1570
" the last commit, but weave merge requires that it be"
684
1573
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"""
1574
BzrError.__init__(self, basedir=tree.basedir)
1577
class CantReprocessAndShowBase(BzrError):
1579
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1580
"the relationship of conflicting lines to the base")
1583
class GraphCycleError(BzrError):
1585
_fmt = "Cycle in graph %(graph)r"
697
1587
def __init__(self, graph):
698
BzrNewError.__init__(self)
1588
BzrError.__init__(self)
699
1589
self.graph = graph
702
class NotConflicted(BzrNewError):
703
"""File %(filename)s is not conflicted."""
1592
class WritingCompleted(InternalBzrError):
1594
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1595
"called upon it - accept bytes may not be called anymore.")
1597
def __init__(self, request):
1598
self.request = request
1601
class WritingNotComplete(InternalBzrError):
1603
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1604
"called upon it - until the write phase is complete no "
1605
"data may be read.")
1607
def __init__(self, request):
1608
self.request = request
1611
class NotConflicted(BzrError):
1613
_fmt = "File %(filename)s is not conflicted."
705
1615
def __init__(self, filename):
706
BzrNewError.__init__(self)
1616
BzrError.__init__(self)
707
1617
self.filename = filename
1620
class MediumNotConnected(InternalBzrError):
1622
_fmt = """The medium '%(medium)s' is not connected."""
1624
def __init__(self, medium):
1625
self.medium = medium
710
1628
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"""
1630
_fmt = "A decorating function has requested its original command be used."
1633
class NoBundleFound(BzrError):
1635
_fmt = 'No bundle was found in "%(filename)s".'
1637
def __init__(self, filename):
1638
BzrError.__init__(self)
1639
self.filename = filename
1642
class BundleNotSupported(BzrError):
1644
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1646
def __init__(self, version, msg):
1647
BzrError.__init__(self)
1648
self.version = version
1652
class MissingText(BzrError):
1654
_fmt = ("Branch %(base)s is missing revision"
1655
" %(text_revision)s of %(file_id)s")
720
1657
def __init__(self, branch, text_revision, file_id):
721
BzrNewError.__init__(self)
1658
BzrError.__init__(self)
722
1659
self.branch = branch
723
1660
self.base = branch.base
724
1661
self.text_revision = text_revision
725
1662
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.
1665
class DuplicateFileId(BzrError):
1667
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1669
def __init__(self, file_id, entry):
1670
BzrError.__init__(self)
1671
self.file_id = file_id
1675
class DuplicateKey(BzrError):
1677
_fmt = "Key %(key)s is already present in map"
1680
class DuplicateHelpPrefix(BzrError):
1682
_fmt = "The prefix %(prefix)s is in the help search path twice."
1684
def __init__(self, prefix):
1685
self.prefix = prefix
1688
class MalformedTransform(BzrError):
1690
_fmt = "Tree transform is malformed %(conflicts)r"
1693
class NoFinalPath(BzrError):
1695
_fmt = ("No final name for trans_id %(trans_id)r\n"
1696
"file-id: %(file_id)r\n"
1697
"root trans-id: %(root_trans_id)r\n")
1699
def __init__(self, trans_id, transform):
1700
self.trans_id = trans_id
1701
self.file_id = transform.final_file_id(trans_id)
1702
self.root_trans_id = transform.root
1705
class BzrBadParameter(InternalBzrError):
1707
_fmt = "Bad parameter: %(param)r"
1709
# This exception should never be thrown, but it is a base class for all
1710
# parameter-to-function errors.
742
1712
def __init__(self, param):
743
BzrNewError.__init__(self)
1713
BzrError.__init__(self)
744
1714
self.param = param
747
1717
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"""
1719
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1722
class ReusingTransform(BzrError):
1724
_fmt = "Attempt to reuse a transform that has already been applied."
1727
class CantMoveRoot(BzrError):
1729
_fmt = "Moving the root directory is not supported at this time"
1732
class BzrMoveFailedError(BzrError):
1734
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1736
def __init__(self, from_path='', to_path='', extra=None):
1737
BzrError.__init__(self)
1739
self.extra = ': ' + str(extra)
1743
has_from = len(from_path) > 0
1744
has_to = len(to_path) > 0
1746
self.from_path = osutils.splitpath(from_path)[-1]
1751
self.to_path = osutils.splitpath(to_path)[-1]
1756
if has_from and has_to:
1757
self.operator = " =>"
1759
self.from_path = "from " + from_path
1761
self.operator = "to"
1763
self.operator = "file"
1766
class BzrRenameFailedError(BzrMoveFailedError):
1768
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1770
def __init__(self, from_path, to_path, extra=None):
1771
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1773
class BzrRemoveChangedFilesError(BzrError):
1774
"""Used when user is trying to remove changed files."""
1776
_fmt = ("Can't safely remove modified or unknown files:\n"
1777
"%(changes_as_text)s"
1778
"Use --keep to not delete them, or --force to delete them regardless.")
1780
def __init__(self, tree_delta):
1781
BzrError.__init__(self)
1782
self.changes_as_text = tree_delta.get_changes_as_text()
1783
#self.paths_as_string = '\n'.join(changed_files)
1784
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
759
1787
class BzrBadParameterNotString(BzrBadParameter):
760
"""Parameter %(param)s is not a string or unicode string."""
1789
_fmt = "Parameter %(param)s is not a string or unicode string."
763
1792
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"""
1794
_fmt = "Parameter $(param)s is required but not present."
1797
class BzrBadParameterUnicode(BzrBadParameter):
1799
_fmt = ("Parameter %(param)s is unicode but"
1800
" only byte-strings are permitted.")
1803
class BzrBadParameterContainsNewline(BzrBadParameter):
1805
_fmt = "Parameter %(param)s contains a newline."
1808
class DependencyNotPresent(BzrError):
1810
_fmt = 'Unable to import library "%(library)s": %(error)s'
770
1812
def __init__(self, library, error):
771
BzrNewError.__init__(self, library=library, error=error)
1813
BzrError.__init__(self, library=library, error=error)
774
1816
class ParamikoNotPresent(DependencyNotPresent):
775
"""Unable to import paramiko (required for sftp support): %(error)s"""
1818
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
777
1820
def __init__(self, error):
778
1821
DependencyNotPresent.__init__(self, 'paramiko', error)
781
class UninitializableFormat(BzrNewError):
782
"""Format %(format)s cannot be initialised by this version of bzr."""
1824
class PointlessMerge(BzrError):
1826
_fmt = "Nothing to merge."
1829
class UninitializableFormat(BzrError):
1831
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
784
1833
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'."""
1834
BzrError.__init__(self)
1835
self.format = format
1838
class BadConversionTarget(BzrError):
1840
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1842
def __init__(self, problem, format):
1843
BzrError.__init__(self)
1844
self.problem = problem
1845
self.format = format
1848
class NoDiff(BzrError):
1850
_fmt = "Diff is not installed on this machine: %(msg)s"
1852
def __init__(self, msg):
1853
BzrError.__init__(self, msg=msg)
1856
class NoDiff3(BzrError):
1858
_fmt = "Diff3 is not installed on this machine."
1861
class ExistingContent(BzrError):
1862
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
1864
_fmt = "The content being inserted is already present."
1867
class ExistingLimbo(BzrError):
1869
_fmt = """This tree contains left-over files from a failed operation.
1870
Please examine %(limbo_dir)s to see if it contains any files you wish to
1871
keep, and delete it when you are done."""
1873
def __init__(self, limbo_dir):
1874
BzrError.__init__(self)
1875
self.limbo_dir = limbo_dir
1878
class ExistingPendingDeletion(BzrError):
1880
_fmt = """This tree contains left-over files from a failed operation.
1881
Please examine %(pending_deletion)s to see if it contains any files you
1882
wish to keep, and delete it when you are done."""
1884
def __init__(self, pending_deletion):
1885
BzrError.__init__(self, pending_deletion=pending_deletion)
1888
class ImmortalLimbo(BzrError):
1890
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
1891
Please examine %(limbo_dir)s to see if it contains any files you wish to
1892
keep, and delete it when you are done."""
1894
def __init__(self, limbo_dir):
1895
BzrError.__init__(self)
1896
self.limbo_dir = limbo_dir
1899
class ImmortalPendingDeletion(BzrError):
1901
_fmt = ("Unable to delete transform temporary directory "
1902
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
1903
"contains any files you wish to keep, and delete it when you are done.")
1905
def __init__(self, pending_deletion):
1906
BzrError.__init__(self, pending_deletion=pending_deletion)
1909
class OutOfDateTree(BzrError):
1911
_fmt = "Working tree is out of date, please run 'bzr update'."
816
1913
def __init__(self, tree):
817
BzrNewError.__init__(self)
1914
BzrError.__init__(self)
818
1915
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."""
1918
class PublicBranchOutOfDate(BzrError):
1920
_fmt = 'Public branch "%(public_location)s" lacks revision '\
1923
def __init__(self, public_location, revstring):
1924
import bzrlib.urlutils as urlutils
1925
public_location = urlutils.unescape_for_display(public_location,
1927
BzrError.__init__(self, public_location=public_location,
1928
revstring=revstring)
1931
class MergeModifiedFormatError(BzrError):
1933
_fmt = "Error in merge modified format"
1936
class ConflictFormatError(BzrError):
1938
_fmt = "Format error in conflict listings"
1941
class CorruptRepository(BzrError):
1943
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1944
"Please run bzr reconcile on this repository.")
833
1946
def __init__(self, repo):
834
BzrNewError.__init__(self)
1947
BzrError.__init__(self)
835
1948
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."""
1951
class UpgradeRequired(BzrError):
1953
_fmt = "To use this feature you must upgrade your branch at %(path)s."
841
1955
def __init__(self, path):
842
BzrNewError.__init__(self)
1956
BzrError.__init__(self)
843
1957
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."""
1960
class LocalRequiresBoundBranch(BzrError):
1962
_fmt = "Cannot perform local-only commits on unbound branches."
1965
class MissingProgressBarFinish(BzrError):
1967
_fmt = "A nested progress bar was not 'finished' correctly."
1970
class InvalidProgressBarType(BzrError):
1972
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1973
" is not a supported type Select one of: %(valid_types)s")
1975
def __init__(self, bar_type, valid_types):
1976
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1979
class UnsupportedOperation(BzrError):
1981
_fmt = ("The method %(mname)s is not supported on"
1982
" objects of type %(tname)s.")
856
1984
def __init__(self, method, method_self):
857
1985
self.method = method
858
1986
self.mname = method.__name__
859
1987
self.tname = type(method_self).__name__
1990
class CannotSetRevisionId(UnsupportedOperation):
1991
"""Raised when a commit is attempting to set a revision id but cant."""
1994
class NonAsciiRevisionId(UnsupportedOperation):
1995
"""Raised when a commit is attempting to set a non-ascii revision id
2000
class BinaryFile(BzrError):
2002
_fmt = "File is binary but should be text."
2005
class IllegalPath(BzrError):
2007
_fmt = "The path %(path)s is not permitted on this platform"
2009
def __init__(self, path):
2010
BzrError.__init__(self)
2014
class TestamentMismatch(BzrError):
2016
_fmt = """Testament did not match expected value.
2017
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2020
def __init__(self, revision_id, expected, measured):
2021
self.revision_id = revision_id
2022
self.expected = expected
2023
self.measured = measured
2026
class NotABundle(BzrError):
2028
_fmt = "Not a bzr revision-bundle: %(text)r"
2030
def __init__(self, text):
2031
BzrError.__init__(self)
2035
class BadBundle(BzrError):
2037
_fmt = "Bad bzr revision-bundle: %(text)r"
2039
def __init__(self, text):
2040
BzrError.__init__(self)
2044
class MalformedHeader(BadBundle):
2046
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2049
class MalformedPatches(BadBundle):
2051
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2054
class MalformedFooter(BadBundle):
2056
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2059
class UnsupportedEOLMarker(BadBundle):
2061
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2064
# XXX: BadBundle's constructor assumes there's explanatory text,
2065
# but for this there is not
2066
BzrError.__init__(self)
2069
class IncompatibleBundleFormat(BzrError):
2071
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2073
def __init__(self, bundle_format, other):
2074
BzrError.__init__(self)
2075
self.bundle_format = bundle_format
2079
class BadInventoryFormat(BzrError):
2081
_fmt = "Root class for inventory serialization errors"
2084
class UnexpectedInventoryFormat(BadInventoryFormat):
2086
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2088
def __init__(self, msg):
2089
BadInventoryFormat.__init__(self, msg=msg)
2092
class RootNotRich(BzrError):
2094
_fmt = """This operation requires rich root data storage"""
2097
class NoSmartMedium(InternalBzrError):
2099
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2101
def __init__(self, transport):
2102
self.transport = transport
2105
class NoSmartServer(NotBranchError):
2107
_fmt = "No smart server available at %(url)s"
2109
def __init__(self, url):
2113
class UnknownSSH(BzrError):
2115
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2117
def __init__(self, vendor):
2118
BzrError.__init__(self)
2119
self.vendor = vendor
2122
class SSHVendorNotFound(BzrError):
2124
_fmt = ("Don't know how to handle SSH connections."
2125
" Please set BZR_SSH environment variable.")
2128
class GhostRevisionUnusableHere(BzrError):
2130
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2132
def __init__(self, revision_id):
2133
BzrError.__init__(self)
2134
self.revision_id = revision_id
2137
class IllegalUseOfScopeReplacer(InternalBzrError):
2139
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2140
" %(msg)s%(extra)s")
2142
def __init__(self, name, msg, extra=None):
2143
BzrError.__init__(self)
2147
self.extra = ': ' + str(extra)
2152
class InvalidImportLine(InternalBzrError):
2154
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2156
def __init__(self, text, msg):
2157
BzrError.__init__(self)
2162
class ImportNameCollision(InternalBzrError):
2164
_fmt = ("Tried to import an object to the same name as"
2165
" an existing object. %(name)s")
2167
def __init__(self, name):
2168
BzrError.__init__(self)
2172
class NotAMergeDirective(BzrError):
2173
"""File starting with %(firstline)r is not a merge directive"""
2174
def __init__(self, firstline):
2175
BzrError.__init__(self, firstline=firstline)
2178
class NoMergeSource(BzrError):
2179
"""Raise if no merge source was specified for a merge directive"""
2181
_fmt = "A merge directive must provide either a bundle or a public"\
2185
class IllegalMergeDirectivePayload(BzrError):
2186
"""A merge directive contained something other than a patch or bundle"""
2188
_fmt = "Bad merge directive payload %(start)r"
2190
def __init__(self, start):
2195
class PatchVerificationFailed(BzrError):
2196
"""A patch from a merge directive could not be verified"""
2198
_fmt = "Preview patch does not match requested changes."
2201
class PatchMissing(BzrError):
2202
"""Raise a patch type was specified but no patch supplied"""
2204
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2206
def __init__(self, patch_type):
2207
BzrError.__init__(self)
2208
self.patch_type = patch_type
2211
class UnsupportedInventoryKind(BzrError):
2213
_fmt = """Unsupported entry kind %(kind)s"""
2215
def __init__(self, kind):
2219
class BadSubsumeSource(BzrError):
2221
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2223
def __init__(self, tree, other_tree, reason):
2225
self.other_tree = other_tree
2226
self.reason = reason
2229
class SubsumeTargetNeedsUpgrade(BzrError):
2231
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2233
def __init__(self, other_tree):
2234
self.other_tree = other_tree
2237
class BadReferenceTarget(InternalBzrError):
2239
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2242
def __init__(self, tree, other_tree, reason):
2244
self.other_tree = other_tree
2245
self.reason = reason
2248
class NoSuchTag(BzrError):
2250
_fmt = "No such tag: %(tag_name)s"
2252
def __init__(self, tag_name):
2253
self.tag_name = tag_name
2256
class TagsNotSupported(BzrError):
2258
_fmt = ("Tags not supported by %(branch)s;"
2259
" you may be able to use bzr upgrade --dirstate-tags.")
2261
def __init__(self, branch):
2262
self.branch = branch
2265
class TagAlreadyExists(BzrError):
2267
_fmt = "Tag %(tag_name)s already exists."
2269
def __init__(self, tag_name):
2270
self.tag_name = tag_name
2273
class MalformedBugIdentifier(BzrError):
2275
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2277
def __init__(self, bug_id, reason):
2278
self.bug_id = bug_id
2279
self.reason = reason
2282
class UnknownBugTrackerAbbreviation(BzrError):
2284
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2287
def __init__(self, abbreviation, branch):
2288
self.abbreviation = abbreviation
2289
self.branch = branch
2292
class UnexpectedSmartServerResponse(BzrError):
2294
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2296
def __init__(self, response_tuple):
2297
self.response_tuple = response_tuple
2300
class ContainerError(BzrError):
2301
"""Base class of container errors."""
2304
class UnknownContainerFormatError(ContainerError):
2306
_fmt = "Unrecognised container format: %(container_format)r"
2308
def __init__(self, container_format):
2309
self.container_format = container_format
2312
class UnexpectedEndOfContainerError(ContainerError):
2314
_fmt = "Unexpected end of container stream"
2317
class UnknownRecordTypeError(ContainerError):
2319
_fmt = "Unknown record type: %(record_type)r"
2321
def __init__(self, record_type):
2322
self.record_type = record_type
2325
class InvalidRecordError(ContainerError):
2327
_fmt = "Invalid record: %(reason)s"
2329
def __init__(self, reason):
2330
self.reason = reason
2333
class ContainerHasExcessDataError(ContainerError):
2335
_fmt = "Container has data after end marker: %(excess)r"
2337
def __init__(self, excess):
2338
self.excess = excess
2341
class DuplicateRecordNameError(ContainerError):
2343
_fmt = "Container has multiple records with the same name: %(name)s"
2345
def __init__(self, name):
2349
class NoDestinationAddress(InternalBzrError):
2351
_fmt = "Message does not have a destination address."
2354
class RepositoryDataStreamError(BzrError):
2356
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2358
def __init__(self, reason):
2359
self.reason = reason
2362
class SMTPError(BzrError):
2364
_fmt = "SMTP error: %(error)s"
2366
def __init__(self, error):
2370
class NoMessageSupplied(BzrError):
2372
_fmt = "No message supplied."
2375
class UnknownMailClient(BzrError):
2377
_fmt = "Unknown mail client: %(mail_client)s"
2379
def __init__(self, mail_client):
2380
BzrError.__init__(self, mail_client=mail_client)
2383
class MailClientNotFound(BzrError):
2385
_fmt = "Unable to find mail client with the following names:"\
2386
" %(mail_command_list_string)s"
2388
def __init__(self, mail_command_list):
2389
mail_command_list_string = ', '.join(mail_command_list)
2390
BzrError.__init__(self, mail_command_list=mail_command_list,
2391
mail_command_list_string=mail_command_list_string)
2393
class SMTPConnectionRefused(SMTPError):
2395
_fmt = "SMTP connection to %(host)s refused"
2397
def __init__(self, error, host):
2402
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2404
_fmt = "Please specify smtp_server. No server at default %(host)s."
2407
class BzrDirError(BzrError):
2409
def __init__(self, bzrdir):
2410
import bzrlib.urlutils as urlutils
2411
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2413
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2416
class AlreadyBranch(BzrDirError):
2418
_fmt = "'%(display_url)s' is already a branch."
2421
class AlreadyTree(BzrDirError):
2423
_fmt = "'%(display_url)s' is already a tree."
2426
class AlreadyCheckout(BzrDirError):
2428
_fmt = "'%(display_url)s' is already a checkout."
2431
class ReconfigurationNotSupported(BzrDirError):
2433
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2436
class NoBindLocation(BzrDirError):
2438
_fmt = "No location could be found to bind to at %(display_url)s."
2441
class UncommittedChanges(BzrError):
2443
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2445
def __init__(self, tree):
2446
import bzrlib.urlutils as urlutils
2447
display_url = urlutils.unescape_for_display(
2448
tree.bzrdir.root_transport.base, 'ascii')
2449
BzrError.__init__(self, tree=tree, display_url=display_url)
added
removed
bzrlib/errors.py
