1
# Copyright (C) 2005, 2006 Canonical
1
# Copyright (C) 2005, 2006, 2007, 2008 Canonical Ltd
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
5
5
# the Free Software Foundation; either version 2 of the License, or
6
6
# (at your option) any later version.
8
8
# This program is distributed in the hope that it will be useful,
9
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
11
# GNU General Public License for more details.
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
17
"""Exceptions for bzr, and reporting of them.
19
Exceptions are caught at a high level to report errors to the user, and
20
might also be caught inside the program. Therefore it needs to be
21
possible to convert them to a meaningful string, and also for them to be
22
interrogated by the program.
24
Exceptions are defined such that the arguments given to the constructor
25
are stored in the object as properties of the same name. When the
26
object is printed as a string, the doc string of the class is used as
27
a format string with the property dictionary available to it.
29
This means that exceptions can used like this:
33
... raise NotBranchError(path='/foo/bar')
35
... print sys.exc_type
36
... print sys.exc_value
37
... path = getattr(sys.exc_value, 'path')
38
... if path is not None:
40
bzrlib.errors.NotBranchError
41
Not a branch: /foo/bar
46
* create a new exception class for any class of error that can be
47
usefully distinguished.
49
* the printable form of an exception is generated by the base class
52
Exception strings should start with a capital letter and not have a final
56
from warnings import warn
24
from bzrlib.patches import (
58
# based on Scott James Remnant's hct error classes
60
33
# TODO: is there any value in providing the .args field used by standard
61
# python exceptions? A list of values with no names seems less useful
34
# python exceptions? A list of values with no names seems less useful
64
# TODO: Perhaps convert the exception to a string at the moment it's
37
# TODO: Perhaps convert the exception to a string at the moment it's
65
38
# constructed to make sure it will succeed. But that says nothing about
66
39
# exceptions that are never raised.
68
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
41
# TODO: selftest assertRaises should probably also check that every error
42
# raised can be formatted as a string successfully, and without giving
46
# return codes from the bzr program
49
EXIT_INTERNAL_ERROR = 4
72
52
class BzrError(StandardError):
54
Base class for errors raised by bzrlib.
56
:cvar internal_error: if True this was probably caused by a bzr bug and
57
should be displayed with a traceback; if False (or absent) this was
58
probably a user or environment error and they don't need the gory details.
59
(That can be overridden by -Derror on the command line.)
61
:cvar _fmt: Format string to display the error; this is expanded
62
by the instance's dict.
65
internal_error = False
67
def __init__(self, msg=None, **kwds):
68
"""Construct a new BzrError.
70
There are two alternative forms for constructing these objects.
71
Either a preformatted string may be passed, or a set of named
72
arguments can be given. The first is for generic "user" errors which
73
are not intended to be caught and so do not need a specific subclass.
74
The second case is for use with subclasses that provide a _fmt format
75
string to print the arguments.
77
Keyword arguments are taken as parameters to the error, which can
78
be inserted into the format string template. It's recommended
79
that subclasses override the __init__ method to require specific
82
:param msg: If given, this is the literal complete text for the error,
83
not subject to expansion. 'msg' is used instead of 'message' because
84
python evolved and, in 2.6, forbids the use of 'message'.
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)
97
s = getattr(self, '_preformatted_string', None)
99
# contains a preformatted message
102
fmt = self._get_format_string()
104
d = dict(self.__dict__)
106
# __str__() should always return a 'str' object
107
# never a 'unicode' object.
109
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
110
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
111
% (self.__class__.__name__,
113
getattr(self, '_fmt', None),
116
def __unicode__(self):
118
if isinstance(u, str):
119
# Try decoding the str using the default encoding.
121
elif not isinstance(u, unicode):
122
# Try to make a unicode object from it, because __unicode__ must
123
# return a unicode object.
73
127
def __str__(self):
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
129
if isinstance(s, unicode):
88
return n + `self.args`
132
# __str__ must return a str.
137
return '%s(%s)' % (self.__class__.__name__, str(self))
139
def _get_format_string(self):
140
"""Return format string for this exception or None"""
141
fmt = getattr(self, '_fmt', None)
144
fmt = getattr(self, '__doc__', None)
146
symbol_versioning.warn("%s uses its docstring as a format, "
147
"it should use _fmt instead" % self.__class__.__name__,
150
return 'Unprintable exception %s: dict=%r, fmt=%r' \
151
% (self.__class__.__name__,
153
getattr(self, '_fmt', None),
156
def __eq__(self, other):
157
if self.__class__ is not other.__class__:
158
return NotImplemented
159
return self.__dict__ == other.__dict__
162
class InternalBzrError(BzrError):
163
"""Base class for errors that are internal in nature.
165
This is a convenience class for errors that are internal. The
166
internal_error attribute can still be altered in subclasses, if needed.
167
Using this class is simply an easy way to get internal errors.
170
internal_error = True
91
173
class BzrNewError(BzrError):
174
"""Deprecated error base class."""
93
175
# base classes should override the docstring with their human-
94
176
# readable explanation
96
def __init__(self, **kwds):
178
def __init__(self, *args, **kwds):
179
# XXX: Use the underlying BzrError to always generate the args
180
# attribute if it doesn't exist. We can't use super here, because
181
# exceptions are old-style classes in python2.4 (but new in 2.5).
183
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
184
'please convert %s to use BzrError instead'
185
% self.__class__.__name__,
188
BzrError.__init__(self, *args)
97
189
for key, value in kwds.items():
98
190
setattr(self, key, value)
100
192
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"""
111
def __init__(self, message):
112
BzrNewError.__init__(self)
113
self.message = message
116
class InvalidEntryName(BzrNewError):
117
"""Invalid entry name: %(name)s"""
194
# __str__() should always return a 'str' object
195
# never a 'unicode' object.
196
s = self.__doc__ % self.__dict__
197
if isinstance(s, unicode):
198
return s.encode('utf8')
200
except (TypeError, NameError, ValueError, KeyError), e:
201
return 'Unprintable exception %s(%r): %r' \
202
% (self.__class__.__name__,
206
class AlreadyBuilding(BzrError):
208
_fmt = "The tree builder is already building a tree."
211
class BranchError(BzrError):
212
"""Base class for concrete 'errors about a branch'."""
214
def __init__(self, branch):
215
BzrError.__init__(self, branch=branch)
218
class BzrCheckError(InternalBzrError):
220
_fmt = "Internal check failed: %(msg)s"
222
def __init__(self, msg):
223
BzrError.__init__(self)
227
class DirstateCorrupt(BzrError):
229
_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
231
def __init__(self, state, msg):
232
BzrError.__init__(self)
237
class DisabledMethod(InternalBzrError):
239
_fmt = "The smart server method '%(class_name)s' is disabled."
241
def __init__(self, class_name):
242
BzrError.__init__(self)
243
self.class_name = class_name
246
class IncompatibleAPI(BzrError):
248
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
249
'It supports versions "%(minimum)s" to "%(current)s".'
251
def __init__(self, api, wanted, minimum, current):
254
self.minimum = minimum
255
self.current = current
258
class InProcessTransport(BzrError):
260
_fmt = "The transport '%(transport)s' is only accessible within this " \
263
def __init__(self, transport):
264
self.transport = transport
267
class InvalidEntryName(InternalBzrError):
269
_fmt = "Invalid entry name: %(name)s"
118
271
def __init__(self, name):
119
BzrNewError.__init__(self)
272
BzrError.__init__(self)
123
class InvalidRevisionNumber(BzrNewError):
124
"""Invalid revision number %(revno)d"""
276
class InvalidRevisionNumber(BzrError):
278
_fmt = "Invalid revision number %(revno)s"
125
280
def __init__(self, revno):
126
BzrNewError.__init__(self)
281
BzrError.__init__(self)
127
282
self.revno = revno
130
class InvalidRevisionId(BzrNewError):
131
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
285
class InvalidRevisionId(BzrError):
287
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
132
289
def __init__(self, revision_id, branch):
133
BzrNewError.__init__(self)
290
# branch can be any string or object with __str__ defined
291
BzrError.__init__(self)
134
292
self.revision_id = revision_id
135
293
self.branch = branch
138
class NoWorkingTree(BzrNewError):
139
"""No WorkingTree exists for %s(base)."""
296
class ReservedId(BzrError):
298
_fmt = "Reserved revision-id {%(revision_id)s}"
300
def __init__(self, revision_id):
301
self.revision_id = revision_id
304
class RootMissing(InternalBzrError):
306
_fmt = ("The root entry of a tree must be the first entry supplied to "
307
"record_entry_contents.")
310
class NoPublicBranch(BzrError):
312
_fmt = 'There is no public branch set for "%(branch_url)s".'
314
def __init__(self, branch):
315
import bzrlib.urlutils as urlutils
316
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
317
BzrError.__init__(self, branch_url=public_location)
320
class NoHelpTopic(BzrError):
322
_fmt = ("No help could be found for '%(topic)s'. "
323
"Please use 'bzr help topics' to obtain a list of topics.")
325
def __init__(self, topic):
329
class NoSuchId(BzrError):
331
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
333
def __init__(self, tree, file_id):
334
BzrError.__init__(self)
335
self.file_id = file_id
339
class NoSuchIdInRepository(NoSuchId):
341
_fmt = ('The file id "%(file_id)s" is not present in the repository'
344
def __init__(self, repository, file_id):
345
BzrError.__init__(self, repository=repository, file_id=file_id)
348
class NotStacked(BranchError):
350
_fmt = "The branch '%(branch)s' is not stacked."
353
class InventoryModified(InternalBzrError):
355
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
356
" so a clean inventory cannot be read without data loss.")
358
def __init__(self, tree):
362
class NoWorkingTree(BzrError):
364
_fmt = 'No WorkingTree exists for "%(base)s".'
141
366
def __init__(self, base):
142
BzrNewError.__init__(self)
367
BzrError.__init__(self)
146
class NotLocalUrl(BzrNewError):
147
"""%s(url) is not a local path."""
371
class NotBuilding(BzrError):
373
_fmt = "Not currently building a tree."
376
class NotLocalUrl(BzrError):
378
_fmt = "%(url)s is not a local path."
149
380
def __init__(self, url):
150
BzrNewError.__init__(self)
384
class WorkingTreeAlreadyPopulated(InternalBzrError):
386
_fmt = 'Working tree already populated in "%(base)s"'
388
def __init__(self, base):
154
392
class BzrCommandError(BzrError):
155
# Error from malformed user command
156
# This is being misused as a generic exception
157
# pleae subclass. RBC 20051030
393
"""Error from user command"""
395
# Error from malformed user command; please avoid raising this as a
396
# generic exception not caused by user input.
159
398
# I think it's a waste of effort to differentiate between errors that
160
399
# are not intended to be caught anyway. UI code need not subclass
161
400
# BzrCommandError, and non-UI code should not throw a subclass of
162
401
# BzrCommandError. ADHB 20051211
404
class NotWriteLocked(BzrError):
406
_fmt = """%(not_locked)r is not write locked but needs to be."""
408
def __init__(self, not_locked):
409
self.not_locked = not_locked
167
412
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)"""
414
_fmt = "Error in command line options"
417
class BadIndexFormatSignature(BzrError):
419
_fmt = "%(value)s is not an index of type %(_type)s."
421
def __init__(self, value, _type):
422
BzrError.__init__(self)
427
class BadIndexData(BzrError):
429
_fmt = "Error in data for index %(value)s."
431
def __init__(self, value):
432
BzrError.__init__(self)
436
class BadIndexDuplicateKey(BzrError):
438
_fmt = "The key '%(key)s' is already in index '%(index)s'."
440
def __init__(self, key, index):
441
BzrError.__init__(self)
446
class BadIndexKey(BzrError):
448
_fmt = "The key '%(key)s' is not a valid key."
450
def __init__(self, key):
451
BzrError.__init__(self)
455
class BadIndexOptions(BzrError):
457
_fmt = "Could not parse options for index %(value)s."
459
def __init__(self, value):
460
BzrError.__init__(self)
464
class BadIndexValue(BzrError):
466
_fmt = "The value '%(value)s' is not a valid value."
468
def __init__(self, value):
469
BzrError.__init__(self)
473
class BadOptionValue(BzrError):
475
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
477
def __init__(self, name, value):
478
BzrError.__init__(self, name=name, value=value)
481
class StrictCommitFailed(BzrError):
483
_fmt = "Commit refused because there are unknown files in the tree"
486
# XXX: Should be unified with TransportError; they seem to represent the
488
# RBC 20060929: I think that unifiying with TransportError would be a mistake
489
# - this is finer than a TransportError - and more useful as such. It
490
# differentiates between 'transport has failed' and 'operation on a transport
492
class PathError(BzrError):
494
_fmt = "Generic path error: %(path)r%(extra)s)"
178
496
def __init__(self, path, extra=None):
179
BzrNewError.__init__(self)
497
BzrError.__init__(self)
182
500
self.extra = ': ' + str(extra)
695
class InvalidNormalization(PathError):
697
_fmt = 'Path "%(path)s" is not unicode normalized'
700
# TODO: This is given a URL; we try to unescape it but doing that from inside
701
# the exception object is a bit undesirable.
702
# TODO: Probably this behavior of should be a common superclass
219
703
class NotBranchError(PathError):
220
"""Not a branch: %(path)s"""
705
_fmt = 'Not a branch: "%(path)s".'
707
def __init__(self, path):
708
import bzrlib.urlutils as urlutils
709
self.path = urlutils.unescape_for_display(path, 'ascii')
712
class NoSubmitBranch(PathError):
714
_fmt = 'No submit branch available for branch "%(path)s"'
716
def __init__(self, branch):
717
import bzrlib.urlutils as urlutils
718
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
223
721
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"""
723
_fmt = 'Already a branch: "%(path)s".'
726
class BranchExistsWithoutWorkingTree(PathError):
728
_fmt = 'Directory contains a branch, but no working tree \
729
(use bzr checkout if you wish to build a working tree): "%(path)s"'
732
class AtomicFileAlreadyClosed(PathError):
734
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
737
def __init__(self, path, function):
738
PathError.__init__(self, path=path, extra=None)
739
self.function = function
742
class InaccessibleParent(PathError):
744
_fmt = ('Parent not accessible given base "%(base)s" and'
745
' relative path "%(path)s"')
747
def __init__(self, path, base):
748
PathError.__init__(self, path)
752
class NoRepositoryPresent(BzrError):
754
_fmt = 'No repository present: "%(path)s"'
229
755
def __init__(self, bzrdir):
230
BzrNewError.__init__(self)
756
BzrError.__init__(self)
231
757
self.path = bzrdir.transport.clone('..').base
234
class FileInWrongBranch(BzrNewError):
235
"""File %(path)s in not in branch %(branch_base)s."""
760
class FileInWrongBranch(BzrError):
762
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
237
764
def __init__(self, branch, path):
238
BzrNewError.__init__(self)
765
BzrError.__init__(self)
239
766
self.branch = branch
240
767
self.branch_base = branch.base
244
771
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]
773
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
250
776
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."""
778
_fmt = "Unknown %(kind)s format: %(format)r"
780
def __init__(self, format, kind='branch'):
785
class IncompatibleFormat(BzrError):
787
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
259
789
def __init__(self, format, bzrdir_format):
260
BzrNewError.__init__(self)
790
BzrError.__init__(self)
261
791
self.format = format
262
792
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"""
795
class IncompatibleRepositories(BzrError):
797
_fmt = "%(target)s\n" \
798
"is not compatible with\n" \
802
def __init__(self, source, target, details=None):
804
details = "(no details)"
805
BzrError.__init__(self, target=target, source=source, details=details)
808
class IncompatibleRevision(BzrError):
810
_fmt = "Revision is not compatible with %(repo_format)s"
812
def __init__(self, repo_format):
813
BzrError.__init__(self)
814
self.repo_format = repo_format
817
class AlreadyVersionedError(BzrError):
818
"""Used when a path is expected not to be versioned, but it is."""
820
_fmt = "%(context_info)s%(path)s is already versioned."
822
def __init__(self, path, context_info=None):
823
"""Construct a new AlreadyVersionedError.
825
:param path: This is the path which is versioned,
826
which should be in a user friendly form.
827
:param context_info: If given, this is information about the context,
828
which could explain why this is expected to not be versioned.
830
BzrError.__init__(self)
832
if context_info is None:
833
self.context_info = ''
835
self.context_info = context_info + ". "
838
class NotVersionedError(BzrError):
839
"""Used when a path is expected to be versioned, but it is not."""
841
_fmt = "%(context_info)s%(path)s is not versioned."
843
def __init__(self, path, context_info=None):
844
"""Construct a new NotVersionedError.
846
:param path: This is the path which is not versioned,
847
which should be in a user friendly form.
848
:param context_info: If given, this is information about the context,
849
which could explain why this is expected to be versioned.
851
BzrError.__init__(self)
853
if context_info is None:
854
self.context_info = ''
856
self.context_info = context_info + ". "
859
class PathsNotVersionedError(BzrError):
860
"""Used when reporting several paths which are not versioned"""
862
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
276
864
def __init__(self, paths):
277
865
from bzrlib.osutils import quotefn
278
BzrNewError.__init__(self)
280
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
866
BzrError.__init__(self)
868
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
871
class PathsDoNotExist(BzrError):
873
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
875
# used when reporting that paths are neither versioned nor in the working
878
def __init__(self, paths, extra=None):
880
from bzrlib.osutils import quotefn
881
BzrError.__init__(self)
883
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
885
self.extra = ': ' + str(extra)
283
890
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"""
892
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
894
def __init__(self, filename, kind):
895
BzrError.__init__(self, filename=filename, kind=kind)
898
class BadFilenameEncoding(BzrError):
900
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
901
' encoding %(fs_encoding)s')
903
def __init__(self, filename, fs_encoding):
904
BzrError.__init__(self)
905
self.filename = filename
906
self.fs_encoding = fs_encoding
909
class ForbiddenControlFileError(BzrError):
911
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
914
class LockError(InternalBzrError):
916
_fmt = "Lock error: %(msg)s"
295
918
# All exceptions from the lock/unlock functions should be from
296
919
# this exception class. They will be translated as necessary. The
297
920
# original exception is available as e.original_error
299
922
# New code should prefer to raise specific subclasses
300
923
def __init__(self, message):
301
self.message = message
924
# Python 2.5 uses a slot for StandardError.message,
925
# so use a different variable name. We now work around this in
926
# BzrError.__str__, but this member name is kept for compatability.
930
class LockActive(LockError):
932
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
934
internal_error = False
936
def __init__(self, lock_description):
937
self.lock_description = lock_description
304
940
class CommitNotPossible(LockError):
305
"""A commit was attempted but we do not have a write lock open."""
942
_fmt = "A commit was attempted but we do not have a write lock open."
306
944
def __init__(self):
310
948
class AlreadyCommitted(LockError):
311
"""A rollback was requested, but is not able to be accomplished."""
950
_fmt = "A rollback was requested, but is not able to be accomplished."
312
952
def __init__(self):
316
956
class ReadOnlyError(LockError):
317
"""A write attempt was made in a read only transaction on %(obj)s"""
958
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
960
# TODO: There should also be an error indicating that you need a write
961
# lock and don't have any lock at all... mbp 20070226
318
963
def __init__(self, obj):
322
class OutSideTransaction(BzrNewError):
323
"""A transaction related operation was attempted after the transaction finished."""
967
class LockFailed(LockError):
969
internal_error = False
971
_fmt = "Cannot lock %(lock)s: %(why)s"
973
def __init__(self, lock, why):
974
LockError.__init__(self, '')
979
class OutSideTransaction(BzrError):
981
_fmt = ("A transaction related operation was attempted after"
982
" the transaction finished.")
326
985
class ObjectNotLocked(LockError):
327
"""%(obj)r is not locked"""
987
_fmt = "%(obj)r is not locked"
328
989
# this can indicate that any particular object is not locked; see also
329
990
# LockNotHeld which means that a particular *lock* object is not held by
330
991
# the caller -- perhaps they should be unified.
368
1051
class LockNotHeld(LockError):
369
"""Lock not held: %(lock)s"""
1053
_fmt = "Lock not held: %(lock)s"
1055
internal_error = False
370
1057
def __init__(self, lock):
371
1058
self.lock = 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."""
1061
class TokenLockingNotSupported(LockError):
1063
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1065
def __init__(self, obj):
1069
class TokenMismatch(LockBroken):
1071
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1073
internal_error = True
1075
def __init__(self, given_token, lock_token):
1076
self.given_token = given_token
1077
self.lock_token = lock_token
1080
class PointlessCommit(BzrError):
1082
_fmt = "No changes to commit"
1085
class CannotCommitSelectedFileMerge(BzrError):
1087
_fmt = 'Selected-file commit of merges is not supported yet:'\
1088
' files %(files_str)s'
1090
def __init__(self, files):
1091
files_str = ', '.join(files)
1092
BzrError.__init__(self, files=files, files_str=files_str)
1095
class BadCommitMessageEncoding(BzrError):
1097
_fmt = 'The specified commit message contains characters unsupported by '\
1098
'the current encoding.'
1101
class UpgradeReadonly(BzrError):
1103
_fmt = "Upgrade URL cannot work with readonly URLs."
1106
class UpToDateFormat(BzrError):
1108
_fmt = "The branch format %(format)s is already at the most recent format."
385
1110
def __init__(self, format):
386
BzrNewError.__init__(self)
1111
BzrError.__init__(self)
387
1112
self.format = format
391
1115
class StrictCommitFailed(Exception):
392
"""Commit refused because there are unknowns in the tree."""
395
class NoSuchRevision(BzrError):
1117
_fmt = "Commit refused because there are unknowns in the tree."
1120
class NoSuchRevision(InternalBzrError):
1122
_fmt = "%(branch)s has no revision %(revision)s"
396
1124
def __init__(self, branch, revision):
398
self.revision = revision
399
msg = "Branch %s has no revision %s" % (branch, revision)
400
BzrError.__init__(self, msg)
1125
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1126
BzrError.__init__(self, branch=branch, revision=revision)
1129
class RangeInChangeOption(BzrError):
1131
_fmt = "Option --change does not accept revision ranges"
1134
class NoSuchRevisionSpec(BzrError):
1136
_fmt = "No namespace registered for string: %(spec)r"
1138
def __init__(self, spec):
1139
BzrError.__init__(self, spec=spec)
1142
class NoSuchRevisionInTree(NoSuchRevision):
1143
"""When using Tree.revision_tree, and the revision is not accessible."""
1145
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1147
def __init__(self, tree, revision_id):
1148
BzrError.__init__(self)
1150
self.revision_id = revision_id
1153
class InvalidRevisionSpec(BzrError):
1155
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1156
" %(branch)s%(extra)s")
1158
def __init__(self, spec, branch, extra=None):
1159
BzrError.__init__(self, branch=branch, spec=spec)
1161
self.extra = '\n' + str(extra)
403
1166
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))
1168
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1171
class AppendRevisionsOnlyViolation(BzrError):
1173
_fmt = ('Operation denied because it would change the main history,'
1174
' which is not permitted by the append_revisions_only setting on'
1175
' branch "%(location)s".')
1177
def __init__(self, location):
1178
import bzrlib.urlutils as urlutils
1179
location = urlutils.unescape_for_display(location, 'ascii')
1180
BzrError.__init__(self, location=location)
411
1183
class DivergedBranches(BzrError):
1185
_fmt = ("These branches have diverged."
1186
" Use the missing command to see how.\n"
1187
"Use the merge command to reconcile them.")
413
1189
def __init__(self, branch1, branch2):
414
BzrError.__init__(self, "These branches have diverged. Try merge.")
415
1190
self.branch1 = branch1
416
1191
self.branch2 = branch2
419
class UnrelatedBranches(BzrCommandError):
421
msg = "Branches have no common ancestor, and no base revision"\
423
BzrCommandError.__init__(self, msg)
1194
class NotLefthandHistory(InternalBzrError):
1196
_fmt = "Supplied history does not follow left-hand parents"
1198
def __init__(self, history):
1199
BzrError.__init__(self, history=history)
1202
class UnrelatedBranches(BzrError):
1204
_fmt = ("Branches have no common ancestor, and"
1205
" no merge base revision was specified.")
1208
class CannotReverseCherrypick(BzrError):
1210
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
426
1214
class NoCommonAncestor(BzrError):
1216
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
427
1218
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)
1219
self.revision_a = revision_a
1220
self.revision_b = revision_b
433
1223
class NoCommonRoot(BzrError):
1225
_fmt = ("Revisions are not derived from the same root: "
1226
"%(revision_a)s %(revision_b)s.")
434
1228
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)
1229
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
441
1232
class NotAncestor(BzrError):
1234
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
442
1236
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
450
class InstallFailed(BzrError):
451
def __init__(self, revisions):
452
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
453
BzrError.__init__(self, msg)
454
self.revisions = revisions
1237
BzrError.__init__(self, rev_id=rev_id,
1238
not_ancestor_id=not_ancestor_id)
457
1241
class AmbiguousBase(BzrError):
458
1243
def __init__(self, bases):
459
1244
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
460
1245
DeprecationWarning)
461
msg = "The correct base is unclear, becase %s are all equally close" %\
1246
msg = ("The correct base is unclear, because %s are all equally close"
463
1248
BzrError.__init__(self, msg)
464
1249
self.bases = bases
467
class NoCommits(BzrError):
468
def __init__(self, branch):
469
msg = "Branch %s has no commits." % branch
470
BzrError.__init__(self, msg)
1252
class NoCommits(BranchError):
1254
_fmt = "Branch %(branch)s has no commits."
473
1257
class UnlistableStore(BzrError):
474
1259
def __init__(self, store):
475
1260
BzrError.__init__(self, "Store %s is not listable" % store)
479
1264
class UnlistableBranch(BzrError):
480
1266
def __init__(self, br):
481
1267
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."""
1270
class BoundBranchOutOfDate(BzrError):
1272
_fmt = ("Bound branch %(branch)s is out of date with master branch"
486
1275
def __init__(self, branch, master):
487
BzrNewError.__init__(self)
1276
BzrError.__init__(self)
488
1277
self.branch = branch
489
1278
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."""
1281
class CommitToDoubleBoundBranch(BzrError):
1283
_fmt = ("Cannot commit to branch %(branch)s."
1284
" It is bound to %(master)s, which is bound to %(remote)s.")
494
1286
def __init__(self, branch, master, remote):
495
BzrNewError.__init__(self)
1287
BzrError.__init__(self)
496
1288
self.branch = branch
497
1289
self.master = master
498
1290
self.remote = remote
501
class OverwriteBoundBranch(BzrNewError):
502
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1293
class OverwriteBoundBranch(BzrError):
1295
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
503
1297
def __init__(self, branch):
504
BzrNewError.__init__(self)
1298
BzrError.__init__(self)
505
1299
self.branch = branch
508
class BoundBranchConnectionFailure(BzrNewError):
509
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1302
class BoundBranchConnectionFailure(BzrError):
1304
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1305
" => %(target)s: %(error)s")
510
1307
def __init__(self, branch, target, error):
511
BzrNewError.__init__(self)
1308
BzrError.__init__(self)
512
1309
self.branch = branch
513
1310
self.target = target
514
1311
self.error = error
517
class WeaveError(BzrNewError):
518
"""Error in processing weave: %(message)s"""
520
def __init__(self, message=None):
521
BzrNewError.__init__(self)
522
self.message = message
1314
class WeaveError(BzrError):
1316
_fmt = "Error in processing weave: %(msg)s"
1318
def __init__(self, msg=None):
1319
BzrError.__init__(self)
525
1323
class WeaveRevisionAlreadyPresent(WeaveError):
526
"""Revision {%(revision_id)s} already present in %(weave)s"""
1325
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
527
1327
def __init__(self, revision_id, weave):
529
1329
WeaveError.__init__(self)
622
class NoSuchExportFormat(BzrNewError):
623
"""Export format %(format)r not supported"""
1432
class SHA1KnitCorrupt(KnitCorrupt):
1434
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
1435
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
1438
def __init__(self, filename, actual, expected, key, content):
1439
KnitError.__init__(self)
1440
self.filename = filename
1441
self.actual = actual
1442
self.expected = expected
1444
self.content = content
1447
class KnitDataStreamIncompatible(KnitError):
1448
# Not raised anymore, as we can convert data streams. In future we may
1449
# need it again for more exotic cases, so we're keeping it around for now.
1451
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1453
def __init__(self, stream_format, target_format):
1454
self.stream_format = stream_format
1455
self.target_format = target_format
1458
class KnitDataStreamUnknown(KnitError):
1459
# Indicates a data stream we don't know how to handle.
1461
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1463
def __init__(self, stream_format):
1464
self.stream_format = stream_format
1467
class KnitHeaderError(KnitError):
1469
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1471
def __init__(self, badline, filename):
1472
KnitError.__init__(self)
1473
self.badline = badline
1474
self.filename = filename
1476
class KnitIndexUnknownMethod(KnitError):
1477
"""Raised when we don't understand the storage method.
1479
Currently only 'fulltext' and 'line-delta' are supported.
1482
_fmt = ("Knit index %(filename)s does not have a known method"
1483
" in options: %(options)r")
1485
def __init__(self, filename, options):
1486
KnitError.__init__(self)
1487
self.filename = filename
1488
self.options = options
1491
class RetryWithNewPacks(BzrError):
1492
"""Raised when we realize that the packs on disk have changed.
1494
This is meant as more of a signaling exception, to trap between where a
1495
local error occurred and the code that can actually handle the error and
1496
code that can retry appropriately.
1499
internal_error = True
1501
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
1504
def __init__(self, context, reload_occurred, exc_info):
1505
"""create a new RetryWithNewPacks error.
1507
:param reload_occurred: Set to True if we know that the packs have
1508
already been reloaded, and we are failing because of an in-memory
1509
cache miss. If set to True then we will ignore if a reload says
1510
nothing has changed, because we assume it has already reloaded. If
1511
False, then a reload with nothing changed will force an error.
1512
:param exc_info: The original exception traceback, so if there is a
1513
problem we can raise the original error (value from sys.exc_info())
1515
BzrError.__init__(self)
1516
self.reload_occurred = reload_occurred
1517
self.exc_info = exc_info
1518
self.orig_error = exc_info[1]
1519
# TODO: The global error handler should probably treat this by
1520
# raising/printing the original exception with a bit about
1521
# RetryWithNewPacks also not being caught
1524
class RetryAutopack(RetryWithNewPacks):
1525
"""Raised when we are autopacking and we find a missing file.
1527
Meant as a signaling exception, to tell the autopack code it should try
1531
internal_error = True
1533
_fmt = ("Pack files have changed, reload and try autopack again."
1534
" context: %(context)s %(orig_error)s")
1537
class NoSuchExportFormat(BzrError):
1539
_fmt = "Export format %(format)r not supported"
624
1541
def __init__(self, format):
625
BzrNewError.__init__(self)
1542
BzrError.__init__(self)
626
1543
self.format = format
629
1546
class TransportError(BzrError):
630
"""All errors thrown by Transport implementations should derive
1548
_fmt = "Transport error: %(msg)s %(orig_error)s"
633
1550
def __init__(self, msg=None, orig_error=None):
634
1551
if msg is None and orig_error is not None:
635
1552
msg = str(orig_error)
636
BzrError.__init__(self, msg)
1553
if orig_error is None:
638
1558
self.orig_error = orig_error
1559
BzrError.__init__(self)
1562
class TooManyConcurrentRequests(InternalBzrError):
1564
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1565
" Be sure to finish_writing and finish_reading on the"
1566
" currently open request.")
1568
def __init__(self, medium):
1569
self.medium = medium
1572
class SmartProtocolError(TransportError):
1574
_fmt = "Generic bzr smart protocol error: %(details)s"
1576
def __init__(self, details):
1577
self.details = details
1580
class UnexpectedProtocolVersionMarker(TransportError):
1582
_fmt = "Received bad protocol version marker: %(marker)r"
1584
def __init__(self, marker):
1585
self.marker = marker
1588
class UnknownSmartMethod(InternalBzrError):
1590
_fmt = "The server does not recognise the '%(verb)s' request."
1592
def __init__(self, verb):
1596
class SmartMessageHandlerError(InternalBzrError):
1598
_fmt = ("The message handler raised an exception:\n"
1599
"%(traceback_text)s")
1601
def __init__(self, exc_info):
1603
self.exc_type, self.exc_value, self.exc_tb = exc_info
1604
self.exc_info = exc_info
1605
traceback_strings = traceback.format_exception(
1606
self.exc_type, self.exc_value, self.exc_tb)
1607
self.traceback_text = ''.join(traceback_strings)
641
1610
# A set of semi-meaningful errors which can be thrown
642
1611
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.
1613
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
649
1616
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)
1618
_fmt = "Connection error: %(msg)s %(orig_error)s"
1621
class SocketConnectionError(ConnectionError):
1623
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1625
def __init__(self, host, port=None, msg=None, orig_error=None):
1627
msg = 'Failed to connect to'
1628
if orig_error is None:
1631
orig_error = '; ' + str(orig_error)
1632
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1637
self.port = ':%s' % port
1640
# XXX: This is also used for unexpected end of file, which is different at the
1641
# TCP level from "connection reset".
658
1642
class ConnectionReset(TransportError):
659
"""The connection has been closed."""
1644
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1647
class InvalidRange(TransportError):
1649
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1651
def __init__(self, path, offset, msg=None):
1652
TransportError.__init__(self, msg)
1654
self.offset = offset
1657
class InvalidHttpResponse(TransportError):
1659
_fmt = "Invalid http response for %(path)s: %(msg)s"
1661
def __init__(self, path, msg, orig_error=None):
1663
TransportError.__init__(self, msg, orig_error=orig_error)
1666
class InvalidHttpRange(InvalidHttpResponse):
1668
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1670
def __init__(self, path, range, msg):
1672
InvalidHttpResponse.__init__(self, path, msg)
1675
class InvalidHttpContentType(InvalidHttpResponse):
1677
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1679
def __init__(self, path, ctype, msg):
1681
InvalidHttpResponse.__init__(self, path, msg)
1684
class RedirectRequested(TransportError):
1686
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1688
def __init__(self, source, target, is_permanent=False):
1689
self.source = source
1690
self.target = target
1692
self.permanently = ' permanently'
1694
self.permanently = ''
1695
TransportError.__init__(self)
1698
class TooManyRedirections(TransportError):
1700
_fmt = "Too many redirections"
663
1703
class ConflictsInTree(BzrError):
665
BzrError.__init__(self, "Working tree has conflicts.")
1705
_fmt = "Working tree has conflicts."
668
1708
class ParseConfigError(BzrError):
669
1710
def __init__(self, errors, filename):
670
1711
if filename is None:
672
1713
message = "Error(s) parsing config file %s:\n%s" % \
673
(filename, ('\n'.join(e.message for e in errors)))
1714
(filename, ('\n'.join(e.msg for e in errors)))
674
1715
BzrError.__init__(self, message)
1718
class NoEmailInUsername(BzrError):
1720
_fmt = "%(username)r does not seem to contain a reasonable email address"
1722
def __init__(self, username):
1723
BzrError.__init__(self)
1724
self.username = username
677
1727
class SigningFailed(BzrError):
1729
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
678
1731
def __init__(self, command_line):
679
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1732
BzrError.__init__(self, command_line=command_line)
683
1735
class WorkingTreeNotRevision(BzrError):
1737
_fmt = ("The working tree for %(basedir)s has changed since"
1738
" the last commit, but weave merge requires that it be"
684
1741
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"""
1742
BzrError.__init__(self, basedir=tree.basedir)
1745
class CantReprocessAndShowBase(BzrError):
1747
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1748
"the relationship of conflicting lines to the base")
1751
class GraphCycleError(BzrError):
1753
_fmt = "Cycle in graph %(graph)r"
697
1755
def __init__(self, graph):
698
BzrNewError.__init__(self)
1756
BzrError.__init__(self)
699
1757
self.graph = graph
702
class NotConflicted(BzrNewError):
703
"""File %(filename)s is not conflicted."""
1760
class WritingCompleted(InternalBzrError):
1762
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1763
"called upon it - accept bytes may not be called anymore.")
1765
def __init__(self, request):
1766
self.request = request
1769
class WritingNotComplete(InternalBzrError):
1771
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1772
"called upon it - until the write phase is complete no "
1773
"data may be read.")
1775
def __init__(self, request):
1776
self.request = request
1779
class NotConflicted(BzrError):
1781
_fmt = "File %(filename)s is not conflicted."
705
1783
def __init__(self, filename):
706
BzrNewError.__init__(self)
1784
BzrError.__init__(self)
707
1785
self.filename = filename
1788
class MediumNotConnected(InternalBzrError):
1790
_fmt = """The medium '%(medium)s' is not connected."""
1792
def __init__(self, medium):
1793
self.medium = medium
710
1796
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"""
1798
_fmt = "A decorating function has requested its original command be used."
1801
class NoBundleFound(BzrError):
1803
_fmt = 'No bundle was found in "%(filename)s".'
1805
def __init__(self, filename):
1806
BzrError.__init__(self)
1807
self.filename = filename
1810
class BundleNotSupported(BzrError):
1812
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1814
def __init__(self, version, msg):
1815
BzrError.__init__(self)
1816
self.version = version
1820
class MissingText(BzrError):
1822
_fmt = ("Branch %(base)s is missing revision"
1823
" %(text_revision)s of %(file_id)s")
720
1825
def __init__(self, branch, text_revision, file_id):
721
BzrNewError.__init__(self)
1826
BzrError.__init__(self)
722
1827
self.branch = branch
723
1828
self.base = branch.base
724
1829
self.text_revision = text_revision
725
1830
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.
1833
class DuplicateFileId(BzrError):
1835
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1837
def __init__(self, file_id, entry):
1838
BzrError.__init__(self)
1839
self.file_id = file_id
1843
class DuplicateKey(BzrError):
1845
_fmt = "Key %(key)s is already present in map"
1848
class DuplicateHelpPrefix(BzrError):
1850
_fmt = "The prefix %(prefix)s is in the help search path twice."
1852
def __init__(self, prefix):
1853
self.prefix = prefix
1856
class MalformedTransform(BzrError):
1858
_fmt = "Tree transform is malformed %(conflicts)r"
1861
class NoFinalPath(BzrError):
1863
_fmt = ("No final name for trans_id %(trans_id)r\n"
1864
"file-id: %(file_id)r\n"
1865
"root trans-id: %(root_trans_id)r\n")
1867
def __init__(self, trans_id, transform):
1868
self.trans_id = trans_id
1869
self.file_id = transform.final_file_id(trans_id)
1870
self.root_trans_id = transform.root
1873
class BzrBadParameter(InternalBzrError):
1875
_fmt = "Bad parameter: %(param)r"
1877
# This exception should never be thrown, but it is a base class for all
1878
# parameter-to-function errors.
742
1880
def __init__(self, param):
743
BzrNewError.__init__(self)
1881
BzrError.__init__(self)
744
1882
self.param = param
747
1885
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"""
1887
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1890
class ReusingTransform(BzrError):
1892
_fmt = "Attempt to reuse a transform that has already been applied."
1895
class CantMoveRoot(BzrError):
1897
_fmt = "Moving the root directory is not supported at this time"
1900
class BzrMoveFailedError(BzrError):
1902
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1904
def __init__(self, from_path='', to_path='', extra=None):
1905
from bzrlib.osutils import splitpath
1906
BzrError.__init__(self)
1908
self.extra = ': ' + str(extra)
1912
has_from = len(from_path) > 0
1913
has_to = len(to_path) > 0
1915
self.from_path = splitpath(from_path)[-1]
1920
self.to_path = splitpath(to_path)[-1]
1925
if has_from and has_to:
1926
self.operator = " =>"
1928
self.from_path = "from " + from_path
1930
self.operator = "to"
1932
self.operator = "file"
1935
class BzrRenameFailedError(BzrMoveFailedError):
1937
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1939
def __init__(self, from_path, to_path, extra=None):
1940
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1942
class BzrRemoveChangedFilesError(BzrError):
1943
"""Used when user is trying to remove changed files."""
1945
_fmt = ("Can't safely remove modified or unknown files:\n"
1946
"%(changes_as_text)s"
1947
"Use --keep to not delete them, or --force to delete them regardless.")
1949
def __init__(self, tree_delta):
1950
BzrError.__init__(self)
1951
self.changes_as_text = tree_delta.get_changes_as_text()
1952
#self.paths_as_string = '\n'.join(changed_files)
1953
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
759
1956
class BzrBadParameterNotString(BzrBadParameter):
760
"""Parameter %(param)s is not a string or unicode string."""
1958
_fmt = "Parameter %(param)s is not a string or unicode string."
763
1961
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"""
1963
_fmt = "Parameter $(param)s is required but not present."
1966
class BzrBadParameterUnicode(BzrBadParameter):
1968
_fmt = ("Parameter %(param)s is unicode but"
1969
" only byte-strings are permitted.")
1972
class BzrBadParameterContainsNewline(BzrBadParameter):
1974
_fmt = "Parameter %(param)s contains a newline."
1977
class DependencyNotPresent(BzrError):
1979
_fmt = 'Unable to import library "%(library)s": %(error)s'
770
1981
def __init__(self, library, error):
771
BzrNewError.__init__(self, library=library, error=error)
1982
BzrError.__init__(self, library=library, error=error)
774
1985
class ParamikoNotPresent(DependencyNotPresent):
775
"""Unable to import paramiko (required for sftp support): %(error)s"""
1987
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
777
1989
def __init__(self, error):
778
1990
DependencyNotPresent.__init__(self, 'paramiko', error)
781
class UninitializableFormat(BzrNewError):
782
"""Format %(format)s cannot be initialised by this version of bzr."""
1993
class PointlessMerge(BzrError):
1995
_fmt = "Nothing to merge."
1998
class UninitializableFormat(BzrError):
2000
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
784
2002
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'."""
816
def __init__(self, tree):
817
BzrNewError.__init__(self)
2003
BzrError.__init__(self)
2004
self.format = format
2007
class BadConversionTarget(BzrError):
2009
_fmt = "Cannot convert from format %(from_format)s to format %(format)s." \
2012
def __init__(self, problem, format, from_format=None):
2013
BzrError.__init__(self)
2014
self.problem = problem
2015
self.format = format
2016
self.from_format = from_format or '(unspecified)'
2019
class NoDiffFound(BzrError):
2021
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2023
def __init__(self, path):
2024
BzrError.__init__(self, path)
2027
class ExecutableMissing(BzrError):
2029
_fmt = "%(exe_name)s could not be found on this machine"
2031
def __init__(self, exe_name):
2032
BzrError.__init__(self, exe_name=exe_name)
2035
class NoDiff(BzrError):
2037
_fmt = "Diff is not installed on this machine: %(msg)s"
2039
def __init__(self, msg):
2040
BzrError.__init__(self, msg=msg)
2043
class NoDiff3(BzrError):
2045
_fmt = "Diff3 is not installed on this machine."
2048
class ExistingContent(BzrError):
2049
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2051
_fmt = "The content being inserted is already present."
2054
class ExistingLimbo(BzrError):
2056
_fmt = """This tree contains left-over files from a failed operation.
2057
Please examine %(limbo_dir)s to see if it contains any files you wish to
2058
keep, and delete it when you are done."""
2060
def __init__(self, limbo_dir):
2061
BzrError.__init__(self)
2062
self.limbo_dir = limbo_dir
2065
class ExistingPendingDeletion(BzrError):
2067
_fmt = """This tree contains left-over files from a failed operation.
2068
Please examine %(pending_deletion)s to see if it contains any files you
2069
wish to keep, and delete it when you are done."""
2071
def __init__(self, pending_deletion):
2072
BzrError.__init__(self, pending_deletion=pending_deletion)
2075
class ImmortalLimbo(BzrError):
2077
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2078
Please examine %(limbo_dir)s to see if it contains any files you wish to
2079
keep, and delete it when you are done."""
2081
def __init__(self, limbo_dir):
2082
BzrError.__init__(self)
2083
self.limbo_dir = limbo_dir
2086
class ImmortalPendingDeletion(BzrError):
2088
_fmt = ("Unable to delete transform temporary directory "
2089
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2090
"contains any files you wish to keep, and delete it when you are done.")
2092
def __init__(self, pending_deletion):
2093
BzrError.__init__(self, pending_deletion=pending_deletion)
2096
class OutOfDateTree(BzrError):
2098
_fmt = "Working tree is out of date, please run 'bzr update'.%(more)s"
2100
def __init__(self, tree, more=None):
2105
BzrError.__init__(self)
818
2106
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."""
2110
class PublicBranchOutOfDate(BzrError):
2112
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2115
def __init__(self, public_location, revstring):
2116
import bzrlib.urlutils as urlutils
2117
public_location = urlutils.unescape_for_display(public_location,
2119
BzrError.__init__(self, public_location=public_location,
2120
revstring=revstring)
2123
class MergeModifiedFormatError(BzrError):
2125
_fmt = "Error in merge modified format"
2128
class ConflictFormatError(BzrError):
2130
_fmt = "Format error in conflict listings"
2133
class CorruptDirstate(BzrError):
2135
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2136
"Error: %(description)s")
2138
def __init__(self, dirstate_path, description):
2139
BzrError.__init__(self)
2140
self.dirstate_path = dirstate_path
2141
self.description = description
2144
class CorruptRepository(BzrError):
2146
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2147
"Please run bzr reconcile on this repository.")
833
2149
def __init__(self, repo):
834
BzrNewError.__init__(self)
2150
BzrError.__init__(self)
835
2151
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."""
2154
class InconsistentDelta(BzrError):
2155
"""Used when we get a delta that is not valid."""
2157
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2158
" %(file_id)r\nreason: %(reason)s")
2160
def __init__(self, path, file_id, reason):
2161
BzrError.__init__(self)
2163
self.file_id = file_id
2164
self.reason = reason
2167
class InconsistentDeltaDelta(InconsistentDelta):
2168
"""Used when we get a delta that is not valid."""
2170
_fmt = ("An inconsistent delta was supplied: %(delta)r"
2171
"\nreason: %(reason)s")
2173
def __init__(self, delta, reason):
2174
BzrError.__init__(self)
2176
self.reason = reason
2179
class UpgradeRequired(BzrError):
2181
_fmt = "To use this feature you must upgrade your branch at %(path)s."
841
2183
def __init__(self, path):
842
BzrNewError.__init__(self)
2184
BzrError.__init__(self)
843
2185
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."""
2188
class RepositoryUpgradeRequired(UpgradeRequired):
2190
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2193
class RichRootUpgradeRequired(UpgradeRequired):
2195
_fmt = ("To use this feature you must upgrade your branch at %(path)s to"
2196
" a format which supports rich roots.")
2199
class LocalRequiresBoundBranch(BzrError):
2201
_fmt = "Cannot perform local-only commits on unbound branches."
2204
class UnsupportedOperation(BzrError):
2206
_fmt = ("The method %(mname)s is not supported on"
2207
" objects of type %(tname)s.")
856
2209
def __init__(self, method, method_self):
857
2210
self.method = method
858
2211
self.mname = method.__name__
859
2212
self.tname = type(method_self).__name__
2215
class CannotSetRevisionId(UnsupportedOperation):
2216
"""Raised when a commit is attempting to set a revision id but cant."""
2219
class NonAsciiRevisionId(UnsupportedOperation):
2220
"""Raised when a commit is attempting to set a non-ascii revision id
2225
class BinaryFile(BzrError):
2227
_fmt = "File is binary but should be text."
2230
class IllegalPath(BzrError):
2232
_fmt = "The path %(path)s is not permitted on this platform"
2234
def __init__(self, path):
2235
BzrError.__init__(self)
2239
class TestamentMismatch(BzrError):
2241
_fmt = """Testament did not match expected value.
2242
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2245
def __init__(self, revision_id, expected, measured):
2246
self.revision_id = revision_id
2247
self.expected = expected
2248
self.measured = measured
2251
class NotABundle(BzrError):
2253
_fmt = "Not a bzr revision-bundle: %(text)r"
2255
def __init__(self, text):
2256
BzrError.__init__(self)
2260
class BadBundle(BzrError):
2262
_fmt = "Bad bzr revision-bundle: %(text)r"
2264
def __init__(self, text):
2265
BzrError.__init__(self)
2269
class MalformedHeader(BadBundle):
2271
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2274
class MalformedPatches(BadBundle):
2276
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2279
class MalformedFooter(BadBundle):
2281
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2284
class UnsupportedEOLMarker(BadBundle):
2286
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2289
# XXX: BadBundle's constructor assumes there's explanatory text,
2290
# but for this there is not
2291
BzrError.__init__(self)
2294
class IncompatibleBundleFormat(BzrError):
2296
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2298
def __init__(self, bundle_format, other):
2299
BzrError.__init__(self)
2300
self.bundle_format = bundle_format
2304
class BadInventoryFormat(BzrError):
2306
_fmt = "Root class for inventory serialization errors"
2309
class UnexpectedInventoryFormat(BadInventoryFormat):
2311
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2313
def __init__(self, msg):
2314
BadInventoryFormat.__init__(self, msg=msg)
2317
class RootNotRich(BzrError):
2319
_fmt = """This operation requires rich root data storage"""
2322
class NoSmartMedium(InternalBzrError):
2324
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2326
def __init__(self, transport):
2327
self.transport = transport
2330
class UnknownSSH(BzrError):
2332
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2334
def __init__(self, vendor):
2335
BzrError.__init__(self)
2336
self.vendor = vendor
2339
class SSHVendorNotFound(BzrError):
2341
_fmt = ("Don't know how to handle SSH connections."
2342
" Please set BZR_SSH environment variable.")
2345
class GhostRevisionsHaveNoRevno(BzrError):
2346
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2348
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2349
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2351
def __init__(self, revision_id, ghost_revision_id):
2352
self.revision_id = revision_id
2353
self.ghost_revision_id = ghost_revision_id
2356
class GhostRevisionUnusableHere(BzrError):
2358
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2360
def __init__(self, revision_id):
2361
BzrError.__init__(self)
2362
self.revision_id = revision_id
2365
class IllegalUseOfScopeReplacer(InternalBzrError):
2367
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2368
" %(msg)s%(extra)s")
2370
def __init__(self, name, msg, extra=None):
2371
BzrError.__init__(self)
2375
self.extra = ': ' + str(extra)
2380
class InvalidImportLine(InternalBzrError):
2382
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2384
def __init__(self, text, msg):
2385
BzrError.__init__(self)
2390
class ImportNameCollision(InternalBzrError):
2392
_fmt = ("Tried to import an object to the same name as"
2393
" an existing object. %(name)s")
2395
def __init__(self, name):
2396
BzrError.__init__(self)
2400
class NotAMergeDirective(BzrError):
2401
"""File starting with %(firstline)r is not a merge directive"""
2402
def __init__(self, firstline):
2403
BzrError.__init__(self, firstline=firstline)
2406
class NoMergeSource(BzrError):
2407
"""Raise if no merge source was specified for a merge directive"""
2409
_fmt = "A merge directive must provide either a bundle or a public"\
2413
class IllegalMergeDirectivePayload(BzrError):
2414
"""A merge directive contained something other than a patch or bundle"""
2416
_fmt = "Bad merge directive payload %(start)r"
2418
def __init__(self, start):
2423
class PatchVerificationFailed(BzrError):
2424
"""A patch from a merge directive could not be verified"""
2426
_fmt = "Preview patch does not match requested changes."
2429
class PatchMissing(BzrError):
2430
"""Raise a patch type was specified but no patch supplied"""
2432
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2434
def __init__(self, patch_type):
2435
BzrError.__init__(self)
2436
self.patch_type = patch_type
2439
class TargetNotBranch(BzrError):
2440
"""A merge directive's target branch is required, but isn't a branch"""
2442
_fmt = ("Your branch does not have all of the revisions required in "
2443
"order to merge this merge directive and the target "
2444
"location specified in the merge directive is not a branch: "
2447
def __init__(self, location):
2448
BzrError.__init__(self)
2449
self.location = location
2452
class UnsupportedInventoryKind(BzrError):
2454
_fmt = """Unsupported entry kind %(kind)s"""
2456
def __init__(self, kind):
2460
class BadSubsumeSource(BzrError):
2462
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2464
def __init__(self, tree, other_tree, reason):
2466
self.other_tree = other_tree
2467
self.reason = reason
2470
class SubsumeTargetNeedsUpgrade(BzrError):
2472
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2474
def __init__(self, other_tree):
2475
self.other_tree = other_tree
2478
class BadReferenceTarget(InternalBzrError):
2480
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2483
def __init__(self, tree, other_tree, reason):
2485
self.other_tree = other_tree
2486
self.reason = reason
2489
class NoSuchTag(BzrError):
2491
_fmt = "No such tag: %(tag_name)s"
2493
def __init__(self, tag_name):
2494
self.tag_name = tag_name
2497
class TagsNotSupported(BzrError):
2499
_fmt = ("Tags not supported by %(branch)s;"
2500
" you may be able to use bzr upgrade.")
2502
def __init__(self, branch):
2503
self.branch = branch
2506
class TagAlreadyExists(BzrError):
2508
_fmt = "Tag %(tag_name)s already exists."
2510
def __init__(self, tag_name):
2511
self.tag_name = tag_name
2514
class MalformedBugIdentifier(BzrError):
2516
_fmt = ('Did not understand bug identifier %(bug_id)s: %(reason)s. '
2517
'See "bzr help bugs" for more information on this feature.')
2519
def __init__(self, bug_id, reason):
2520
self.bug_id = bug_id
2521
self.reason = reason
2524
class InvalidBugTrackerURL(BzrError):
2526
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2527
"contain {id}: %(url)s")
2529
def __init__(self, abbreviation, url):
2530
self.abbreviation = abbreviation
2534
class UnknownBugTrackerAbbreviation(BzrError):
2536
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2539
def __init__(self, abbreviation, branch):
2540
self.abbreviation = abbreviation
2541
self.branch = branch
2544
class InvalidLineInBugsProperty(BzrError):
2546
_fmt = ("Invalid line in bugs property: '%(line)s'")
2548
def __init__(self, line):
2552
class InvalidBugStatus(BzrError):
2554
_fmt = ("Invalid bug status: '%(status)s'")
2556
def __init__(self, status):
2557
self.status = status
2560
class UnexpectedSmartServerResponse(BzrError):
2562
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2564
def __init__(self, response_tuple):
2565
self.response_tuple = response_tuple
2568
class ErrorFromSmartServer(BzrError):
2569
"""An error was received from a smart server.
2571
:seealso: UnknownErrorFromSmartServer
2574
_fmt = "Error received from smart server: %(error_tuple)r"
2576
internal_error = True
2578
def __init__(self, error_tuple):
2579
self.error_tuple = error_tuple
2581
self.error_verb = error_tuple[0]
2583
self.error_verb = None
2584
self.error_args = error_tuple[1:]
2587
class UnknownErrorFromSmartServer(BzrError):
2588
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2591
This is distinct from ErrorFromSmartServer so that it is possible to
2592
distinguish between the following two cases:
2593
- ErrorFromSmartServer was uncaught. This is logic error in the client
2594
and so should provoke a traceback to the user.
2595
- ErrorFromSmartServer was caught but its error_tuple could not be
2596
translated. This is probably because the server sent us garbage, and
2597
should not provoke a traceback.
2600
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2602
internal_error = False
2604
def __init__(self, error_from_smart_server):
2607
:param error_from_smart_server: An ErrorFromSmartServer instance.
2609
self.error_from_smart_server = error_from_smart_server
2610
self.error_tuple = error_from_smart_server.error_tuple
2613
class ContainerError(BzrError):
2614
"""Base class of container errors."""
2617
class UnknownContainerFormatError(ContainerError):
2619
_fmt = "Unrecognised container format: %(container_format)r"
2621
def __init__(self, container_format):
2622
self.container_format = container_format
2625
class UnexpectedEndOfContainerError(ContainerError):
2627
_fmt = "Unexpected end of container stream"
2630
class UnknownRecordTypeError(ContainerError):
2632
_fmt = "Unknown record type: %(record_type)r"
2634
def __init__(self, record_type):
2635
self.record_type = record_type
2638
class InvalidRecordError(ContainerError):
2640
_fmt = "Invalid record: %(reason)s"
2642
def __init__(self, reason):
2643
self.reason = reason
2646
class ContainerHasExcessDataError(ContainerError):
2648
_fmt = "Container has data after end marker: %(excess)r"
2650
def __init__(self, excess):
2651
self.excess = excess
2654
class DuplicateRecordNameError(ContainerError):
2656
_fmt = "Container has multiple records with the same name: %(name)s"
2658
def __init__(self, name):
2662
class NoDestinationAddress(InternalBzrError):
2664
_fmt = "Message does not have a destination address."
2667
class RepositoryDataStreamError(BzrError):
2669
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2671
def __init__(self, reason):
2672
self.reason = reason
2675
class SMTPError(BzrError):
2677
_fmt = "SMTP error: %(error)s"
2679
def __init__(self, error):
2683
class NoMessageSupplied(BzrError):
2685
_fmt = "No message supplied."
2688
class NoMailAddressSpecified(BzrError):
2690
_fmt = "No mail-to address (--mail-to) or output (-o) specified."
2693
class UnknownMailClient(BzrError):
2695
_fmt = "Unknown mail client: %(mail_client)s"
2697
def __init__(self, mail_client):
2698
BzrError.__init__(self, mail_client=mail_client)
2701
class MailClientNotFound(BzrError):
2703
_fmt = "Unable to find mail client with the following names:"\
2704
" %(mail_command_list_string)s"
2706
def __init__(self, mail_command_list):
2707
mail_command_list_string = ', '.join(mail_command_list)
2708
BzrError.__init__(self, mail_command_list=mail_command_list,
2709
mail_command_list_string=mail_command_list_string)
2711
class SMTPConnectionRefused(SMTPError):
2713
_fmt = "SMTP connection to %(host)s refused"
2715
def __init__(self, error, host):
2720
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2722
_fmt = "Please specify smtp_server. No server at default %(host)s."
2725
class BzrDirError(BzrError):
2727
def __init__(self, bzrdir):
2728
import bzrlib.urlutils as urlutils
2729
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2731
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2734
class UnsyncedBranches(BzrDirError):
2736
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2737
" bzr help sync-for-reconfigure.")
2739
def __init__(self, bzrdir, target_branch):
2740
BzrDirError.__init__(self, bzrdir)
2741
import bzrlib.urlutils as urlutils
2742
self.target_url = urlutils.unescape_for_display(target_branch.base,
2746
class AlreadyBranch(BzrDirError):
2748
_fmt = "'%(display_url)s' is already a branch."
2751
class AlreadyTree(BzrDirError):
2753
_fmt = "'%(display_url)s' is already a tree."
2756
class AlreadyCheckout(BzrDirError):
2758
_fmt = "'%(display_url)s' is already a checkout."
2761
class AlreadyLightweightCheckout(BzrDirError):
2763
_fmt = "'%(display_url)s' is already a lightweight checkout."
2766
class AlreadyUsingShared(BzrDirError):
2768
_fmt = "'%(display_url)s' is already using a shared repository."
2771
class AlreadyStandalone(BzrDirError):
2773
_fmt = "'%(display_url)s' is already standalone."
2776
class AlreadyWithTrees(BzrDirError):
2778
_fmt = ("Shared repository '%(display_url)s' already creates "
2782
class AlreadyWithNoTrees(BzrDirError):
2784
_fmt = ("Shared repository '%(display_url)s' already doesn't create "
2788
class ReconfigurationNotSupported(BzrDirError):
2790
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2793
class NoBindLocation(BzrDirError):
2795
_fmt = "No location could be found to bind to at %(display_url)s."
2798
class UncommittedChanges(BzrError):
2800
_fmt = ('Working tree "%(display_url)s" has uncommitted changes'
2801
' (See bzr status).%(more)s')
2803
def __init__(self, tree, more=None):
2808
import bzrlib.urlutils as urlutils
2809
display_url = urlutils.unescape_for_display(
2810
tree.bzrdir.root_transport.base, 'ascii')
2811
BzrError.__init__(self, tree=tree, display_url=display_url, more=more)
2814
class MissingTemplateVariable(BzrError):
2816
_fmt = 'Variable {%(name)s} is not available.'
2818
def __init__(self, name):
2822
class NoTemplate(BzrError):
2824
_fmt = 'No template specified.'
2827
class UnableCreateSymlink(BzrError):
2829
_fmt = 'Unable to create symlink %(path_str)son this platform'
2831
def __init__(self, path=None):
2835
path_str = repr(str(path))
2836
except UnicodeEncodeError:
2837
path_str = repr(path)
2839
self.path_str = path_str
2842
class UnsupportedTimezoneFormat(BzrError):
2844
_fmt = ('Unsupported timezone format "%(timezone)s", '
2845
'options are "utc", "original", "local".')
2847
def __init__(self, timezone):
2848
self.timezone = timezone
2851
class CommandAvailableInPlugin(StandardError):
2853
internal_error = False
2855
def __init__(self, cmd_name, plugin_metadata, provider):
2857
self.plugin_metadata = plugin_metadata
2858
self.cmd_name = cmd_name
2859
self.provider = provider
2863
_fmt = ('"%s" is not a standard bzr command. \n'
2864
'However, the following official plugin provides this command: %s\n'
2865
'You can install it by going to: %s'
2866
% (self.cmd_name, self.plugin_metadata['name'],
2867
self.plugin_metadata['url']))
2872
class NoPluginAvailable(BzrError):
2876
class UnableEncodePath(BzrError):
2878
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2879
'user encoding %(user_encoding)s')
2881
def __init__(self, path, kind):
2882
from bzrlib.osutils import get_user_encoding
2885
self.user_encoding = osutils.get_user_encoding()
2888
class NoSuchAlias(BzrError):
2890
_fmt = ('The alias "%(alias_name)s" does not exist.')
2892
def __init__(self, alias_name):
2893
BzrError.__init__(self, alias_name=alias_name)
2896
class DirectoryLookupFailure(BzrError):
2897
"""Base type for lookup errors."""
2902
class InvalidLocationAlias(DirectoryLookupFailure):
2904
_fmt = '"%(alias_name)s" is not a valid location alias.'
2906
def __init__(self, alias_name):
2907
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2910
class UnsetLocationAlias(DirectoryLookupFailure):
2912
_fmt = 'No %(alias_name)s location assigned.'
2914
def __init__(self, alias_name):
2915
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2918
class CannotBindAddress(BzrError):
2920
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2922
def __init__(self, host, port, orig_error):
2923
BzrError.__init__(self, host=host, port=port,
2924
orig_error=orig_error[1])
2927
class UnknownRules(BzrError):
2929
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2931
def __init__(self, unknowns):
2932
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2935
class HookFailed(BzrError):
2936
"""Raised when a pre_change_branch_tip hook function fails anything other
2937
than TipChangeRejected.
2940
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2941
"%(traceback_text)s%(exc_value)s")
2943
def __init__(self, hook_stage, hook_name, exc_info):
2945
self.hook_stage = hook_stage
2946
self.hook_name = hook_name
2947
self.exc_info = exc_info
2948
self.exc_type = exc_info[0]
2949
self.exc_value = exc_info[1]
2950
self.exc_tb = exc_info[2]
2951
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2954
class TipChangeRejected(BzrError):
2955
"""A pre_change_branch_tip hook function may raise this to cleanly and
2956
explicitly abort a change to a branch tip.
2959
_fmt = u"Tip change rejected: %(msg)s"
2961
def __init__(self, msg):
2965
class ShelfCorrupt(BzrError):
2967
_fmt = "Shelf corrupt."
2970
class NoSuchShelfId(BzrError):
2972
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
2974
def __init__(self, shelf_id):
2975
BzrError.__init__(self, shelf_id=shelf_id)
2978
class InvalidShelfId(BzrError):
2980
_fmt = '"%(invalid_id)s" is not a valid shelf id, try a number instead.'
2982
def __init__(self, invalid_id):
2983
BzrError.__init__(self, invalid_id=invalid_id)
2986
class JailBreak(BzrError):
2988
_fmt = "An attempt to access a url outside the server jail was made: '%(url)s'."
2990
def __init__(self, url):
2991
BzrError.__init__(self, url=url)
2994
class UserAbort(BzrError):
2996
_fmt = 'The user aborted the operation.'
2999
class MustHaveWorkingTree(BzrError):
3001
_fmt = ("Branching '%(url)s'(%(format)s) must create a working tree.")
3003
def __init__(self, format, url):
3004
BzrError.__init__(self, format=format, url=url)
3007
class NoSuchView(BzrError):
3008
"""A view does not exist.
3011
_fmt = u"No such view: %(view_name)s."
3013
def __init__(self, view_name):
3014
self.view_name = view_name
3017
class ViewsNotSupported(BzrError):
3018
"""Views are not supported by a tree format.
3021
_fmt = ("Views are not supported by %(tree)s;"
3022
" use 'bzr upgrade' to change your tree to a later format.")
3024
def __init__(self, tree):
3028
class FileOutsideView(BzrError):
3030
_fmt = ('Specified file "%(file_name)s" is outside the current view: '
3033
def __init__(self, file_name, view_files):
3034
self.file_name = file_name
3035
self.view_str = ", ".join(view_files)
3038
class UnresumableWriteGroup(BzrError):
3040
_fmt = ("Repository %(repository)s cannot resume write group "
3041
"%(write_groups)r: %(reason)s")
3043
internal_error = True
3045
def __init__(self, repository, write_groups, reason):
3046
self.repository = repository
3047
self.write_groups = write_groups
3048
self.reason = reason
3051
class UnsuspendableWriteGroup(BzrError):
3053
_fmt = ("Repository %(repository)s cannot suspend a write group.")
3055
internal_error = True
3057
def __init__(self, repository):
3058
self.repository = repository
3061
class LossyPushToSameVCS(BzrError):
3063
_fmt = ("Lossy push not possible between %(source_branch)r and "
3064
"%(target_branch)r that are in the same VCS.")
3066
internal_error = True
3068
def __init__(self, source_branch, target_branch):
3069
self.source_branch = source_branch
3070
self.target_branch = target_branch
added
removed
bzrlib/errors.py
