/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar
2255.2.152 by Martin Pool
(broken) merge aaron's workingtree format changes
1
# Copyright (C) 2005, 2006, 2007 Canonical Ltd
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
2
#
1 by mbp at sourcefrog
import from baz patch-364
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
7
#
1 by mbp at sourcefrog
import from baz patch-364
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
# GNU General Public License for more details.
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
12
#
1 by mbp at sourcefrog
import from baz patch-364
13
# You should have received a copy of the GNU General Public License
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
16
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
17
"""Exceptions for bzr, and reporting of them.
18
"""
19
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
20
2220.1.12 by Marius Kruger
* Fix errors.py import order
21
from bzrlib import (
22
    osutils,
23
    symbol_versioning,
24
    )
25
from bzrlib.patches import (
26
    MalformedHunkHeader,
27
    MalformedLine,
28
    MalformedPatchHeader,
29
    PatchConflict,
30
    PatchSyntax,
31
    )
1185.82.128 by Aaron Bentley
Provide errors from bzrlib.patches in bzrlib.errors
32
33
1185.16.62 by mbp at sourcefrog
- convert NotBranchError to new exception base
34
# TODO: is there any value in providing the .args field used by standard
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
35
# python exceptions?   A list of values with no names seems less useful 
1185.16.62 by mbp at sourcefrog
- convert NotBranchError to new exception base
36
# to me.
37
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
38
# TODO: Perhaps convert the exception to a string at the moment it's 
1185.16.63 by Martin Pool
- more error conversion
39
# constructed to make sure it will succeed.  But that says nothing about
40
# exceptions that are never raised.
41
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
42
# TODO: selftest assertRaises should probably also check that every error
43
# raised can be formatted as a string successfully, and without giving
44
# 'unprintable'.
1662.1.12 by Martin Pool
Translate unknown sftp errors to PathError, no NoSuchFile
45
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
46
1 by mbp at sourcefrog
import from baz patch-364
47
class BzrError(StandardError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
48
    """
49
    Base class for errors raised by bzrlib.
50
2535.1.1 by Adeodato Simó
Fix BzrError docstring: internal_error defaults to False, not to True.
51
    :cvar internal_error: if True this was probably caused by a bzr bug and
52
    should be displayed with a traceback; if False (or absent) this was
2067.3.2 by Martin Pool
Error cleanup review comments:
53
    probably a user or environment error and they don't need the gory details.
54
    (That can be overridden by -Derror on the command line.)
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
55
2067.3.2 by Martin Pool
Error cleanup review comments:
56
    :cvar _fmt: Format string to display the error; this is expanded
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
57
    by the instance's dict.
58
    """
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
59
    
2067.3.2 by Martin Pool
Error cleanup review comments:
60
    internal_error = False
1685.2.1 by Brian M. Carlson
Add a workaround for usage of the args attribute in exceptions.
61
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
62
    def __init__(self, msg=None, **kwds):
63
        """Construct a new BzrError.
64
65
        There are two alternative forms for constructing these objects.
66
        Either a preformatted string may be passed, or a set of named
67
        arguments can be given.  The first is for generic "user" errors which
68
        are not intended to be caught and so do not need a specific subclass.
69
        The second case is for use with subclasses that provide a _fmt format
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
70
        string to print the arguments.  
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
71
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
72
        Keyword arguments are taken as parameters to the error, which can 
73
        be inserted into the format string template.  It's recommended 
74
        that subclasses override the __init__ method to require specific 
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
75
        parameters.
76
2067.3.2 by Martin Pool
Error cleanup review comments:
77
        :param msg: If given, this is the literal complete text for the error,
78
        not subject to expansion.
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
79
        """
80
        StandardError.__init__(self)
81
        if msg is not None:
2067.3.4 by Martin Pool
Error deprecations will come in for 0.13
82
            # I was going to deprecate this, but it actually turns out to be
83
            # quite handy - mbp 20061103.
2067.3.2 by Martin Pool
Error cleanup review comments:
84
            self._preformatted_string = msg
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
85
        else:
2067.3.2 by Martin Pool
Error cleanup review comments:
86
            self._preformatted_string = None
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
87
            for key, value in kwds.items():
88
                setattr(self, key, value)
89
1193 by Martin Pool
- better string formatting of BzrErrors with explanation
90
    def __str__(self):
2067.3.2 by Martin Pool
Error cleanup review comments:
91
        s = getattr(self, '_preformatted_string', None)
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
92
        if s is not None:
93
            # contains a preformatted message; must be cast to plain str
94
            return str(s)
95
        try:
2067.3.2 by Martin Pool
Error cleanup review comments:
96
            fmt = self._get_format_string()
97
            if fmt:
98
                s = fmt % self.__dict__
99
                # __str__() should always return a 'str' object
100
                # never a 'unicode' object.
101
                if isinstance(s, unicode):
102
                    return s.encode('utf8')
103
                return s
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
104
        except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
105
            return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
106
                % (self.__class__.__name__,
107
                   self.__dict__,
108
                   getattr(self, '_fmt', None),
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
109
                   e)
1193 by Martin Pool
- better string formatting of BzrErrors with explanation
110
2067.3.2 by Martin Pool
Error cleanup review comments:
111
    def _get_format_string(self):
112
        """Return format string for this exception or None"""
113
        fmt = getattr(self, '_fmt', None)
114
        if fmt is not None:
115
            return fmt
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
116
        fmt = getattr(self, '__doc__', None)
2067.3.2 by Martin Pool
Error cleanup review comments:
117
        if fmt is not None:
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
118
            symbol_versioning.warn("%s uses its docstring as a format, "
119
                    "it should use _fmt instead" % self.__class__.__name__,
120
                    DeprecationWarning)
121
            return fmt
122
        return 'Unprintable exception %s: dict=%r, fmt=%r' \
123
            % (self.__class__.__name__,
124
               self.__dict__,
125
               getattr(self, '_fmt', None),
126
               )
2067.3.2 by Martin Pool
Error cleanup review comments:
127
1185.1.14 by Robert Collins
remove more duplicate merged hunks. Bad MERGE3, BAD.
128
1185.16.62 by mbp at sourcefrog
- convert NotBranchError to new exception base
129
class BzrNewError(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
130
    """Deprecated error base class."""
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
131
    # base classes should override the docstring with their human-
132
    # readable explanation
133
1685.2.1 by Brian M. Carlson
Add a workaround for usage of the args attribute in exceptions.
134
    def __init__(self, *args, **kwds):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
135
        # XXX: Use the underlying BzrError to always generate the args
136
        # attribute if it doesn't exist.  We can't use super here, because
137
        # exceptions are old-style classes in python2.4 (but new in 2.5).
138
        # --bmc, 20060426
2067.3.4 by Martin Pool
Error deprecations will come in for 0.13
139
        symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
140
             'please convert %s to use BzrError instead'
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
141
             % self.__class__.__name__,
142
             DeprecationWarning,
143
             stacklevel=2)
1685.2.2 by Brian M. Carlson
Change the BzrNewError super invocation to a direct call, so it works with 2.4.
144
        BzrError.__init__(self, *args)
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
145
        for key, value in kwds.items():
146
            setattr(self, key, value)
147
148
    def __str__(self):
149
        try:
1948.1.6 by John Arbash Meinel
Make BzrNewError always return a str object
150
            # __str__() should always return a 'str' object
151
            # never a 'unicode' object.
152
            s = self.__doc__ % self.__dict__
153
            if isinstance(s, unicode):
154
                return s.encode('utf8')
155
            return s
1910.12.1 by Andrew Bennetts
Catch TypeError in BzrNewError.__str__, and print more information if an exception happens in that.
156
        except (TypeError, NameError, ValueError, KeyError), e:
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
157
            return 'Unprintable exception %s(%r): %r' \
1910.12.1 by Andrew Bennetts
Catch TypeError in BzrNewError.__str__, and print more information if an exception happens in that.
158
                % (self.__class__.__name__,
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
159
                   self.__dict__, e)
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
160
161
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
162
class AlreadyBuilding(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
163
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
164
    _fmt = "The tree builder is already building a tree."
165
166
167
class BzrCheckError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
168
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
169
    _fmt = "Internal check failed: %(message)s"
1508.1.22 by Robert Collins
implement out of date working tree checks in commit.
170
2067.3.2 by Martin Pool
Error cleanup review comments:
171
    internal_error = True
1740.5.6 by Martin Pool
Clean up many exception classes.
172
1185.16.63 by Martin Pool
- more error conversion
173
    def __init__(self, message):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
174
        BzrError.__init__(self)
1185.16.63 by Martin Pool
- more error conversion
175
        self.message = message
176
177
2018.9.1 by Andrew Bennetts
Merge from bzr.dev.
178
class DisabledMethod(BzrError):
179
180
    _fmt = "The smart server method '%(class_name)s' is disabled."
181
182
    internal_error = True
2018.5.24 by Andrew Bennetts
Setting NO_SMART_VFS in environment will disable VFS methods in the smart server. (Robert Collins, John Arbash Meinel, Andrew Bennetts)
183
184
    def __init__(self, class_name):
2018.9.1 by Andrew Bennetts
Merge from bzr.dev.
185
        BzrError.__init__(self)
2018.5.24 by Andrew Bennetts
Setting NO_SMART_VFS in environment will disable VFS methods in the smart server. (Robert Collins, John Arbash Meinel, Andrew Bennetts)
186
        self.class_name = class_name
187
188
2550.2.3 by Robert Collins
Add require_api API.
189
class IncompatibleAPI(BzrError):
190
191
    _fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
192
        'It supports versions "%(minimum)s" to "%(current)s".'
193
194
    def __init__(self, api, wanted, minimum, current):
195
        self.api = api
196
        self.wanted = wanted
197
        self.minimum = minimum
198
        self.current = current
199
200
2634.1.1 by Robert Collins
(robertc) Reinstate the accidentally backed out external_url patch.
201
class InProcessTransport(BzrError):
202
203
    _fmt = "The transport '%(transport)s' is only accessible within this " \
204
        "process."
205
206
    def __init__(self, transport):
207
        self.transport = transport
208
209
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
210
class InvalidEntryName(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
211
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
212
    _fmt = "Invalid entry name: %(name)s"
1740.5.6 by Martin Pool
Clean up many exception classes.
213
2067.3.2 by Martin Pool
Error cleanup review comments:
214
    internal_error = True
1740.5.6 by Martin Pool
Clean up many exception classes.
215
1185.16.63 by Martin Pool
- more error conversion
216
    def __init__(self, name):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
217
        BzrError.__init__(self)
1185.16.63 by Martin Pool
- more error conversion
218
        self.name = name
219
220
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
221
class InvalidRevisionNumber(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
222
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
223
    _fmt = "Invalid revision number %(revno)s"
224
1185.16.63 by Martin Pool
- more error conversion
225
    def __init__(self, revno):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
226
        BzrError.__init__(self)
1185.16.63 by Martin Pool
- more error conversion
227
        self.revno = revno
228
229
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
230
class InvalidRevisionId(BzrError):
231
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
232
    _fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
1908.5.9 by Robert Collins
Add a guard against setting the tree last-revision value to a ghost in the new tree parent management api.
233
1185.16.103 by mbp at sourcefrog
Fix up all calls to InvalidRevisionId() to specify parameters.
234
    def __init__(self, revision_id, branch):
1668.5.1 by Olaf Conradi
Fix bug in knits when raising InvalidRevisionId without the required
235
        # branch can be any string or object with __str__ defined
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
236
        BzrError.__init__(self)
1185.12.90 by Aaron Bentley
Fixed InvalidRevisionID handling in Branch.get_revision_xml
237
        self.revision_id = revision_id
1185.16.103 by mbp at sourcefrog
Fix up all calls to InvalidRevisionId() to specify parameters.
238
        self.branch = branch
974.1.26 by aaron.bentley at utoronto
merged mbp@sourcefrog.net-20050817233101-0939da1cf91f2472
239
2229.2.1 by Aaron Bentley
Reject reserved ids in versiondfile, tree, branch and repository
240
class ReservedId(BzrError):
2229.2.3 by Aaron Bentley
change reserved_id to is_reserved_id, add check_not_reserved for DRY
241
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
242
    _fmt = "Reserved revision-id {%(revision_id)s}"
2229.2.3 by Aaron Bentley
change reserved_id to is_reserved_id, add check_not_reserved for DRY
243
2229.2.1 by Aaron Bentley
Reject reserved ids in versiondfile, tree, branch and repository
244
    def __init__(self, revision_id):
245
        self.revision_id = revision_id
974.1.26 by aaron.bentley at utoronto
merged mbp@sourcefrog.net-20050817233101-0939da1cf91f2472
246
2432.1.4 by Robert Collins
Add an explicit error for missing help topics.
247
248
class NoHelpTopic(BzrError):
249
250
    _fmt = ("No help could be found for '%(topic)s'. "
251
        "Please use 'bzr help topics' to obtain a list of topics.")
252
253
    def __init__(self, topic):
254
        self.topic = topic
255
256
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
257
class NoSuchId(BzrError):
258
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
259
    _fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
260
    
1988.2.1 by Robert Collins
WorkingTree has a new api ``unversion`` which allow the unversioning of
261
    def __init__(self, tree, file_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
262
        BzrError.__init__(self)
1988.2.1 by Robert Collins
WorkingTree has a new api ``unversion`` which allow the unversioning of
263
        self.file_id = file_id
264
        self.tree = tree
265
266
2708.1.11 by Aaron Bentley
Test and tweak error handling
267
class NoSuchIdInRepository(NoSuchId):
268
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
269
    _fmt = ('The file id "%(file_id)s" is not present in the repository'
270
            ' %(repository)r')
2708.1.11 by Aaron Bentley
Test and tweak error handling
271
272
    def __init__(self, repository, file_id):
273
        BzrError.__init__(self, repository=repository, file_id=file_id)
274
275
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
276
class InventoryModified(BzrError):
277
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
278
    _fmt = ("The current inventory for the tree %(tree)r has been modified,"
279
            " so a clean inventory cannot be read without data loss.")
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
280
281
    internal_error = True
282
283
    def __init__(self, tree):
284
        self.tree = tree
285
286
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
287
class NoWorkingTree(BzrError):
288
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
289
    _fmt = 'No WorkingTree exists for "%(base)s".'
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
290
    
1497 by Robert Collins
Move Branch.read_working_inventory to WorkingTree.
291
    def __init__(self, base):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
292
        BzrError.__init__(self)
1497 by Robert Collins
Move Branch.read_working_inventory to WorkingTree.
293
        self.base = base
1506 by Robert Collins
Merge Johns current integration work.
294
295
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
296
class NotBuilding(BzrError):
297
298
    _fmt = "Not currently building a tree."
299
300
301
class NotLocalUrl(BzrError):
302
303
    _fmt = "%(url)s is not a local path."
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
304
1534.4.42 by Robert Collins
add working tree to the BzrDir facilities.
305
    def __init__(self, url):
306
        self.url = url
307
308
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
309
class WorkingTreeAlreadyPopulated(BzrError):
310
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
311
    _fmt = 'Working tree already populated in "%(base)s"'
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
312
313
    internal_error = True
314
315
    def __init__(self, base):
316
        self.base = base
317
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
318
class BzrCommandError(BzrError):
1740.5.6 by Martin Pool
Clean up many exception classes.
319
    """Error from user command"""
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
320
2067.3.2 by Martin Pool
Error cleanup review comments:
321
    internal_error = False
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
322
323
    # Error from malformed user command; please avoid raising this as a
324
    # generic exception not caused by user input.
1185.54.18 by Aaron Bentley
Noted difference of opinion wrt BzrCommandError
325
    #
326
    # I think it's a waste of effort to differentiate between errors that
327
    # are not intended to be caught anyway.  UI code need not subclass
328
    # BzrCommandError, and non-UI code should not throw a subclass of
329
    # BzrCommandError.  ADHB 20051211
1740.5.6 by Martin Pool
Clean up many exception classes.
330
    def __init__(self, msg):
1948.1.5 by John Arbash Meinel
Make sure BzrCommandError can handle unicode arguments
331
        # Object.__str__() must return a real string
332
        # returning a Unicode string is a python error.
333
        if isinstance(msg, unicode):
334
            self.msg = msg.encode('utf8')
335
        else:
336
            self.msg = msg
1740.5.6 by Martin Pool
Clean up many exception classes.
337
1393.1.64 by Martin Pool
- improved display of some errors, including NotBranchError
338
    def __str__(self):
1740.5.6 by Martin Pool
Clean up many exception classes.
339
        return self.msg
340
341
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
342
class NotWriteLocked(BzrError):
343
344
    _fmt = """%(not_locked)r is not write locked but needs to be."""
345
346
    def __init__(self, not_locked):
347
        self.not_locked = not_locked
348
349
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
350
class BzrOptionError(BzrCommandError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
351
352
    _fmt = "Error in command line options"
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
353
2221.4.1 by Aaron Bentley
Get registry options working
354
2592.1.7 by Robert Collins
A validate that goes boom.
355
class BadIndexFormatSignature(BzrError):
356
357
    _fmt = "%(value)s is not an index of type %(_type)s."
358
359
    def __init__(self, value, _type):
360
        BzrError.__init__(self)
361
        self.value = value
362
        self._type = _type
363
364
2592.1.11 by Robert Collins
Detect truncated indices.
365
class BadIndexData(BzrError):
366
367
    _fmt = "Error in data for index %(value)s."
368
369
    def __init__(self, value):
370
        BzrError.__init__(self)
371
        self.value = value
372
373
2592.1.15 by Robert Collins
Detect duplicate key insertion.
374
class BadIndexDuplicateKey(BzrError):
375
376
    _fmt = "The key '%(key)s' is already in index '%(index)s'."
377
378
    def __init__(self, key, index):
379
        BzrError.__init__(self)
380
        self.key = key
381
        self.index = index
382
383
2592.1.12 by Robert Collins
Handle basic node adds.
384
class BadIndexKey(BzrError):
385
386
    _fmt = "The key '%(key)s' is not a valid key."
387
388
    def __init__(self, key):
389
        BzrError.__init__(self)
390
        self.key = key
391
392
2592.1.10 by Robert Collins
Make validate detect node reference parsing errors.
393
class BadIndexOptions(BzrError):
394
395
    _fmt = "Could not parse options for index %(value)s."
396
397
    def __init__(self, value):
398
        BzrError.__init__(self)
399
        self.value = value
400
401
2592.1.12 by Robert Collins
Handle basic node adds.
402
class BadIndexValue(BzrError):
403
404
    _fmt = "The value '%(value)s' is not a valid value."
405
406
    def __init__(self, value):
407
        BzrError.__init__(self)
408
        self.value = value
409
410
2221.4.6 by Aaron Bentley
Improve text and naming
411
class BadOptionValue(BzrError):
2221.4.1 by Aaron Bentley
Get registry options working
412
2221.4.6 by Aaron Bentley
Improve text and naming
413
    _fmt = """Bad value "%(value)s" for option "%(name)s"."""
2221.4.1 by Aaron Bentley
Get registry options working
414
415
    def __init__(self, name, value):
416
        BzrError.__init__(self, name=name, value=value)
417
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
418
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
419
class StrictCommitFailed(BzrError):
420
421
    _fmt = "Commit refused because there are unknown files in the tree"
1 by mbp at sourcefrog
import from baz patch-364
422
1185.31.41 by John Arbash Meinel
Creating a PathNotChild exception, and using relpath in HTTPTestUtil
423
1662.1.12 by Martin Pool
Translate unknown sftp errors to PathError, no NoSuchFile
424
# XXX: Should be unified with TransportError; they seem to represent the
425
# same thing
2052.6.1 by Robert Collins
``Transport.get`` has had its interface made more clear for ease of use.
426
# RBC 20060929: I think that unifiying with TransportError would be a mistake
427
# - this is finer than a TransportError - and more useful as such. It 
428
# differentiates between 'transport has failed' and 'operation on a transport
429
# has failed.'
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
430
class PathError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
431
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
432
    _fmt = "Generic path error: %(path)r%(extra)s)"
1654.1.4 by Robert Collins
Teach `bzr init` how to init at the root of a repository.
433
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
434
    def __init__(self, path, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
435
        BzrError.__init__(self)
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
436
        self.path = path
1908.4.11 by John Arbash Meinel
reverting changes to errors.py and local transport.
437
        if extra:
438
            self.extra = ': ' + str(extra)
439
        else:
440
            self.extra = ''
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
441
442
443
class NoSuchFile(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
444
445
    _fmt = "No such file: %(path)r%(extra)s"
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
446
447
448
class FileExists(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
449
450
    _fmt = "File exists: %(path)r%(extra)s"
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
451
452
2220.1.11 by Marius Kruger
* bzrlib/errors.py
453
class RenameFailedFilesExist(BzrError):
454
    """Used when renaming and both source and dest exist."""
455
2220.1.12 by Marius Kruger
* Fix errors.py import order
456
    _fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
457
            "%(extra)s")
2220.1.11 by Marius Kruger
* bzrlib/errors.py
458
459
    def __init__(self, source, dest, extra=None):
2206.1.5 by Marius Kruger
* errors
460
        BzrError.__init__(self)
2220.1.11 by Marius Kruger
* bzrlib/errors.py
461
        self.source = str(source)
462
        self.dest = str(dest)
2206.1.5 by Marius Kruger
* errors
463
        if extra:
2220.1.11 by Marius Kruger
* bzrlib/errors.py
464
            self.extra = ' ' + str(extra)
2206.1.5 by Marius Kruger
* errors
465
        else:
466
            self.extra = ''
467
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
468
2206.1.4 by Marius Kruger
Improved WorkingTree.move excptions. (as requested)
469
class NotADirectory(PathError):
470
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
471
    _fmt = '"%(path)s" is not a directory %(extra)s'
2206.1.4 by Marius Kruger
Improved WorkingTree.move excptions. (as requested)
472
473
474
class NotInWorkingDirectory(PathError):
475
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
476
    _fmt = '"%(path)s" is not in the working directory %(extra)s'
2206.1.4 by Marius Kruger
Improved WorkingTree.move excptions. (as requested)
477
478
1553.5.10 by Martin Pool
New DirectoryNotEmpty exception, and raise this from local and memory
479
class DirectoryNotEmpty(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
480
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
481
    _fmt = 'Directory not empty: "%(path)s"%(extra)s'
1553.5.10 by Martin Pool
New DirectoryNotEmpty exception, and raise this from local and memory
482
483
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
484
class ReadingCompleted(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
485
    
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
486
    _fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
487
            "called upon it - the request has been completed and no more "
488
            "data may be read.")
489
490
    internal_error = True
2018.2.28 by Andrew Bennetts
Changes in response to review: re-use _base_curl, rather than keeping a seperate _post_curl object; add docstring to test_http.RecordingServer, set is_user_error on some new exceptions.
491
2018.2.4 by Robert Collins
separate out the client medium from the client encoding protocol for the smart server.
492
    def __init__(self, request):
493
        self.request = request
494
495
1558.10.1 by Aaron Bentley
Handle lockdirs over NFS properly
496
class ResourceBusy(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
497
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
498
    _fmt = 'Device or resource busy: "%(path)s"%(extra)s'
1558.10.1 by Aaron Bentley
Handle lockdirs over NFS properly
499
500
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
501
class PermissionDenied(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
502
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
503
    _fmt = 'Permission denied: "%(path)s"%(extra)s'
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
504
505
1185.85.76 by John Arbash Meinel
Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests
506
class InvalidURL(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
507
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
508
    _fmt = 'Invalid url supplied to transport: "%(path)s"%(extra)s'
1185.85.76 by John Arbash Meinel
Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests
509
510
1685.1.55 by John Arbash Meinel
Adding bzrlib.urlutils.join() to handle joining URLs
511
class InvalidURLJoin(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
512
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
513
    _fmt = 'Invalid URL join request: "%(args)s"%(extra)s'
1685.1.55 by John Arbash Meinel
Adding bzrlib.urlutils.join() to handle joining URLs
514
515
    def __init__(self, msg, base, args):
516
        PathError.__init__(self, base, msg)
2027.2.2 by Marien Zwart
Fixes for python 2.5.
517
        self.args = [base] + list(args)
1685.1.55 by John Arbash Meinel
Adding bzrlib.urlutils.join() to handle joining URLs
518
519
2245.1.3 by Robert Collins
Add install_hook to the BranchHooks class as the official means for installing a hook.
520
class UnknownHook(BzrError):
521
522
    _fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
523
524
    def __init__(self, hook_type, hook_name):
525
        BzrError.__init__(self)
526
        self.type = hook_type
527
        self.hook = hook_name
528
529
1843.1.1 by John Arbash Meinel
Update get_transport to raise a nicer error which includes dependency info
530
class UnsupportedProtocol(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
531
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
532
    _fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
1843.1.1 by John Arbash Meinel
Update get_transport to raise a nicer error which includes dependency info
533
534
    def __init__(self, url, extra):
535
        PathError.__init__(self, url, extra=extra)
536
537
2052.6.1 by Robert Collins
``Transport.get`` has had its interface made more clear for ease of use.
538
class ReadError(PathError):
2052.6.2 by Robert Collins
Merge bzr.dev.
539
    
540
    _fmt = """Error reading from %(path)r."""
2052.6.1 by Robert Collins
``Transport.get`` has had its interface made more clear for ease of use.
541
542
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
543
class ShortReadvError(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
544
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
545
    _fmt = ('readv() read %(actual)s bytes rather than %(length)s bytes'
546
            ' at %(offset)s for "%(path)s"%(extra)s')
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
547
2067.3.2 by Martin Pool
Error cleanup review comments:
548
    internal_error = True
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
549
2001.3.3 by John Arbash Meinel
review feedback: add the actual count written to ShortReadvError
550
    def __init__(self, path, offset, length, actual, extra=None):
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
551
        PathError.__init__(self, path, extra=extra)
552
        self.offset = offset
553
        self.length = length
2001.3.3 by John Arbash Meinel
review feedback: add the actual count written to ShortReadvError
554
        self.actual = actual
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
555
556
2485.8.18 by Vincent Ladeuil
PathNotChild inherits from PathError, not BzrError.
557
class PathNotChild(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
558
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
559
    _fmt = 'Path "%(path)s" is not a child of path "%(base)s"%(extra)s'
1740.5.6 by Martin Pool
Clean up many exception classes.
560
2067.3.2 by Martin Pool
Error cleanup review comments:
561
    internal_error = True
1740.5.6 by Martin Pool
Clean up many exception classes.
562
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
563
    def __init__(self, path, base, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
564
        BzrError.__init__(self)
1185.31.41 by John Arbash Meinel
Creating a PathNotChild exception, and using relpath in HTTPTestUtil
565
        self.path = path
566
        self.base = base
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
567
        if extra:
568
            self.extra = ': ' + str(extra)
569
        else:
570
            self.extra = ''
1185.31.41 by John Arbash Meinel
Creating a PathNotChild exception, and using relpath in HTTPTestUtil
571
572
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
573
class InvalidNormalization(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
574
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
575
    _fmt = 'Path "%(path)s" is not unicode normalized'
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
576
577
1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
578
# TODO: This is given a URL; we try to unescape it but doing that from inside
579
# the exception object is a bit undesirable.
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
580
# TODO: Probably this behavior of should be a common superclass 
1654.1.4 by Robert Collins
Teach `bzr init` how to init at the root of a repository.
581
class NotBranchError(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
582
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
583
    _fmt = 'Not a branch: "%(path)s".'
1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
584
585
    def __init__(self, path):
586
       import bzrlib.urlutils as urlutils
1908.4.11 by John Arbash Meinel
reverting changes to errors.py and local transport.
587
       self.path = urlutils.unescape_for_display(path, 'ascii')
1654.1.4 by Robert Collins
Teach `bzr init` how to init at the root of a repository.
588
589
1551.10.32 by Aaron Bentley
Add submit: specifier, for merge-directive-like diffs
590
class NoSubmitBranch(PathError):
591
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
592
    _fmt = 'No submit branch available for branch "%(path)s"'
1551.10.32 by Aaron Bentley
Add submit: specifier, for merge-directive-like diffs
593
594
    def __init__(self, branch):
595
       import bzrlib.urlutils as urlutils
596
       self.path = urlutils.unescape_for_display(branch.base, 'ascii')
597
598
1654.1.4 by Robert Collins
Teach `bzr init` how to init at the root of a repository.
599
class AlreadyBranchError(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
600
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
601
    _fmt = 'Already a branch: "%(path)s".'
1662.1.19 by Martin Pool
Better error message when initting existing tree
602
603
604
class BranchExistsWithoutWorkingTree(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
605
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
606
    _fmt = 'Directory contains a branch, but no working tree \
607
(use bzr checkout if you wish to build a working tree): "%(path)s"'
1185.16.62 by mbp at sourcefrog
- convert NotBranchError to new exception base
608
573 by Martin Pool
- new exception NotBranchError
609
1755.3.6 by John Arbash Meinel
Add a test suite for Atomic File, and clean it up so that it really does set the mode properly.
610
class AtomicFileAlreadyClosed(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
611
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
612
    _fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
613
            ' "%(path)s"')
1755.3.6 by John Arbash Meinel
Add a test suite for Atomic File, and clean it up so that it really does set the mode properly.
614
615
    def __init__(self, path, function):
616
        PathError.__init__(self, path=path, extra=None)
617
        self.function = function
618
619
1864.7.2 by John Arbash Meinel
Test that we copy the parent across properly (if it is available)
620
class InaccessibleParent(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
621
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
622
    _fmt = ('Parent not accessible given base "%(base)s" and'
623
            ' relative path "%(path)s"')
1864.7.2 by John Arbash Meinel
Test that we copy the parent across properly (if it is available)
624
625
    def __init__(self, path, base):
626
        PathError.__init__(self, path)
627
        self.base = base
628
629
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
630
class NoRepositoryPresent(BzrError):
631
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
632
    _fmt = 'No repository present: "%(path)s"'
1534.4.47 by Robert Collins
Split out repository into .bzr/repository
633
    def __init__(self, bzrdir):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
634
        BzrError.__init__(self)
1534.4.47 by Robert Collins
Split out repository into .bzr/repository
635
        self.path = bzrdir.transport.clone('..').base
636
637
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
638
class FileInWrongBranch(BzrError):
639
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
640
    _fmt = 'File "%(path)s" in not in branch %(branch_base)s.'
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
641
1185.35.32 by Aaron Bentley
Fixed handling of files in mixed branches
642
    def __init__(self, branch, path):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
643
        BzrError.__init__(self)
1185.35.32 by Aaron Bentley
Fixed handling of files in mixed branches
644
        self.branch = branch
645
        self.branch_base = branch.base
646
        self.path = path
647
648
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
649
class UnsupportedFormatError(BzrError):
2379.4.1 by John Arbash Meinel
(John Arbash Meinel) Make it clearer what to do if you have a (very) old branch.
650
651
    _fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
652
653
654
class UnknownFormatError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
655
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
656
    _fmt = "Unknown branch format: %(format)r"
657
658
659
class IncompatibleFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
660
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
661
    _fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
662
663
    def __init__(self, format, bzrdir_format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
664
        BzrError.__init__(self)
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
665
        self.format = format
666
        self.bzrdir = bzrdir_format
667
668
2323.8.2 by Aaron Bentley
Give a nicer error on fetch when repos are in incompatible formats
669
class IncompatibleRepositories(BzrError):
670
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
671
    _fmt = "Repository %(target)s is not compatible with repository"\
672
        " %(source)s"
2323.8.2 by Aaron Bentley
Give a nicer error on fetch when repos are in incompatible formats
673
674
    def __init__(self, source, target):
675
        BzrError.__init__(self, target=target, source=source)
676
677
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
678
class IncompatibleRevision(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
679
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
680
    _fmt = "Revision is not compatible with %(repo_format)s"
1910.2.60 by Aaron Bentley
Ensure that new-model revisions aren't installed into old-model repos
681
682
    def __init__(self, repo_format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
683
        BzrError.__init__(self)
1910.2.60 by Aaron Bentley
Ensure that new-model revisions aren't installed into old-model repos
684
        self.repo_format = repo_format
685
686
2206.1.5 by Marius Kruger
* errors
687
class AlreadyVersionedError(BzrError):
2206.1.7 by Marius Kruger
* errors
688
    """Used when a path is expected not to be versioned, but it is."""
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
689
2745.3.1 by Daniel Watkins
Modified errors.py to quote paths just before full stops. Also added some full stops to error messages without them.
690
    _fmt = "%(context_info)s%(path)s is already versioned."
2206.1.5 by Marius Kruger
* errors
691
2206.1.7 by Marius Kruger
* errors
692
    def __init__(self, path, context_info=None):
2255.2.29 by Robert Collins
Change the error raised from Dirstate.add for an unversioned parent path to match the WorkingTree interface.
693
        """Construct a new AlreadyVersionedError.
2206.1.5 by Marius Kruger
* errors
694
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
695
        :param path: This is the path which is versioned,
2206.1.5 by Marius Kruger
* errors
696
        which should be in a user friendly form.
2206.1.7 by Marius Kruger
* errors
697
        :param context_info: If given, this is information about the context,
2206.1.5 by Marius Kruger
* errors
698
        which could explain why this is expected to not be versioned.
699
        """
700
        BzrError.__init__(self)
701
        self.path = path
2206.1.7 by Marius Kruger
* errors
702
        if context_info is None:
703
            self.context_info = ''
2206.1.5 by Marius Kruger
* errors
704
        else:
2206.1.7 by Marius Kruger
* errors
705
            self.context_info = context_info + ". "
2206.1.5 by Marius Kruger
* errors
706
707
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
708
class NotVersionedError(BzrError):
2206.1.7 by Marius Kruger
* errors
709
    """Used when a path is expected to be versioned, but it is not."""
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
710
2745.3.1 by Daniel Watkins
Modified errors.py to quote paths just before full stops. Also added some full stops to error messages without them.
711
    _fmt = "%(context_info)s%(path)s is not versioned."
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
712
2206.1.7 by Marius Kruger
* errors
713
    def __init__(self, path, context_info=None):
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
714
        """Construct a new NotVersionedError.
715
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
716
        :param path: This is the path which is not versioned,
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
717
        which should be in a user friendly form.
2206.1.7 by Marius Kruger
* errors
718
        :param context_info: If given, this is information about the context,
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
719
        which could explain why this is expected to be versioned.
720
        """
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
721
        BzrError.__init__(self)
1185.16.72 by Martin Pool
[merge] from robert and fix up tests
722
        self.path = path
2206.1.7 by Marius Kruger
* errors
723
        if context_info is None:
724
            self.context_info = ''
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
725
        else:
2206.1.7 by Marius Kruger
* errors
726
            self.context_info = context_info + ". "
2206.1.8 by Marius Kruger
Converted move/rename error messages to show source => target.
727
728
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
729
class PathsNotVersionedError(BzrError):
2206.1.7 by Marius Kruger
* errors
730
    """Used when reporting several paths which are not versioned"""
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
731
732
    _fmt = "Path(s) are not versioned: %(paths_as_string)s"
1658.1.9 by Martin Pool
Give an error for bzr diff on an nonexistent file (Malone #3619)
733
734
    def __init__(self, paths):
735
        from bzrlib.osutils import quotefn
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
736
        BzrError.__init__(self)
1658.1.9 by Martin Pool
Give an error for bzr diff on an nonexistent file (Malone #3619)
737
        self.paths = paths
738
        self.paths_as_string = ' '.join([quotefn(p) for p in paths])
739
740
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
741
class PathsDoNotExist(BzrError):
742
2206.1.5 by Marius Kruger
* errors
743
    _fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
1662.1.14 by Martin Pool
(PathsDoNotExist) review style comments
744
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
745
    # used when reporting that paths are neither versioned nor in the working
746
    # tree
747
2206.1.5 by Marius Kruger
* errors
748
    def __init__(self, paths, extra=None):
1662.1.14 by Martin Pool
(PathsDoNotExist) review style comments
749
        # circular import
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
750
        from bzrlib.osutils import quotefn
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
751
        BzrError.__init__(self)
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
752
        self.paths = paths
753
        self.paths_as_string = ' '.join([quotefn(p) for p in paths])
2206.1.5 by Marius Kruger
* errors
754
        if extra:
755
            self.extra = ': ' + str(extra)
756
        else:
757
            self.extra = ''
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
758
759
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
760
class BadFileKindError(BzrError):
761
2100.3.21 by Aaron Bentley
Work on checking out by-reference trees
762
    _fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
763
764
    def __init__(self, filename, kind):
765
        BzrError.__init__(self, filename=filename, kind=kind)
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
766
767
768
class ForbiddenControlFileError(BzrError):
769
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
770
    _fmt = 'Cannot operate on "%(filename)s" because it is a control file'
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
771
772
773
class LockError(BzrError):
774
2321.3.6 by Alexander Belchenko
LockError produce unprintable exception on Python 2.5 because it try to override StandardError.message attribute
775
    _fmt = "Lock error: %(msg)s"
2221.2.2 by Aaron Bentley
PEP8-correctness
776
2221.2.1 by Aaron Bentley
Make most lock errors internal
777
    internal_error = True
2067.3.2 by Martin Pool
Error cleanup review comments:
778
1185.16.63 by Martin Pool
- more error conversion
779
    # All exceptions from the lock/unlock functions should be from
780
    # this exception class.  They will be translated as necessary. The
781
    # original exception is available as e.original_error
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
782
    #
783
    # New code should prefer to raise specific subclasses
784
    def __init__(self, message):
2321.3.10 by Alexander Belchenko
Explanation about Python 2.5 and StandardError.message attribute
785
        # Python 2.5 uses a slot for StandardError.message,
786
        # so use a different variable name
787
        # so it is exposed in self.__dict__
2321.3.6 by Alexander Belchenko
LockError produce unprintable exception on Python 2.5 because it try to override StandardError.message attribute
788
        self.msg = message
882 by Martin Pool
- Optionally raise EmptyCommit if there are no changes. Test for this.
789
790
2255.2.145 by Robert Collins
Support unbreakable locks for trees.
791
class LockActive(LockError):
792
793
    _fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
794
795
    internal_error = False
796
797
    def __init__(self, lock_description):
798
        self.lock_description = lock_description
799
800
1417.1.6 by Robert Collins
introduce transactions for grouping actions done to and with branches
801
class CommitNotPossible(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
802
803
    _fmt = "A commit was attempted but we do not have a write lock open."
2067.3.2 by Martin Pool
Error cleanup review comments:
804
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
805
    def __init__(self):
806
        pass
1417.1.6 by Robert Collins
introduce transactions for grouping actions done to and with branches
807
808
809
class AlreadyCommitted(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
810
811
    _fmt = "A rollback was requested, but is not able to be accomplished."
2067.3.2 by Martin Pool
Error cleanup review comments:
812
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
813
    def __init__(self):
814
        pass
1417.1.6 by Robert Collins
introduce transactions for grouping actions done to and with branches
815
816
1417.1.8 by Robert Collins
use transactions in the weave store interface, which enables caching for log
817
class ReadOnlyError(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
818
819
    _fmt = "A write attempt was made in a read only transaction on %(obj)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
820
2255.2.158 by Martin Pool
Most of the integration of dirstate and subtree
821
    # TODO: There should also be an error indicating that you need a write
822
    # lock and don't have any lock at all... mbp 20070226
823
1553.5.33 by Martin Pool
LockDir review comment fixes
824
    def __init__(self, obj):
825
        self.obj = obj
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
826
827
2353.3.3 by John Arbash Meinel
Define an explicit error when trying to grab a write lock on a readonly file.
828
class ReadOnlyLockError(LockError):
2353.3.10 by John Arbash Meinel
Cleanup errors, and change ReadOnlyLockError to pass around more details.
829
830
    _fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
831
832
    def __init__(self, fname, msg):
2353.3.3 by John Arbash Meinel
Define an explicit error when trying to grab a write lock on a readonly file.
833
        LockError.__init__(self, '')
834
        self.fname = fname
2353.3.10 by John Arbash Meinel
Cleanup errors, and change ReadOnlyLockError to pass around more details.
835
        self.msg = msg
2353.3.3 by John Arbash Meinel
Define an explicit error when trying to grab a write lock on a readonly file.
836
837
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
838
class OutSideTransaction(BzrError):
839
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
840
    _fmt = ("A transaction related operation was attempted after"
841
            " the transaction finished.")
1594.2.21 by Robert Collins
Teach versioned files to prevent mutation after finishing.
842
843
1553.5.36 by Martin Pool
Clean up duplicate BranchNotLocked error and rename to ObjectNotLocked
844
class ObjectNotLocked(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
845
846
    _fmt = "%(obj)r is not locked"
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
847
1553.5.36 by Martin Pool
Clean up duplicate BranchNotLocked error and rename to ObjectNotLocked
848
    # this can indicate that any particular object is not locked; see also
849
    # LockNotHeld which means that a particular *lock* object is not held by
850
    # the caller -- perhaps they should be unified.
851
    def __init__(self, obj):
852
        self.obj = obj
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
853
854
855
class ReadOnlyObjectDirtiedError(ReadOnlyError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
856
857
    _fmt = "Cannot change object %(obj)r in read only transaction"
2067.3.2 by Martin Pool
Error cleanup review comments:
858
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
859
    def __init__(self, obj):
860
        self.obj = obj
861
862
863
class UnlockableTransport(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
864
865
    _fmt = "Cannot lock: transport is read only: %(transport)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
866
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
867
    def __init__(self, transport):
868
        self.transport = transport
869
870
871
class LockContention(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
872
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
873
    _fmt = 'Could not acquire lock "%(lock)s"'
2221.2.1 by Aaron Bentley
Make most lock errors internal
874
    # TODO: show full url for lock, combining the transport and relative
875
    # bits?
2221.2.2 by Aaron Bentley
PEP8-correctness
876
2221.2.1 by Aaron Bentley
Make most lock errors internal
877
    internal_error = False
2353.4.3 by John Arbash Meinel
Implement a 'ReadLock.temporary_write_lock()' to upgrade to a write-lock in-process.
878
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
879
    def __init__(self, lock):
880
        self.lock = lock
881
882
1553.5.23 by Martin Pool
Start LockDir.confirm method and LockBroken exception
883
class LockBroken(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
884
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
885
    _fmt = ("Lock was broken while still open: %(lock)s"
886
            " - check storage consistency!")
2221.2.2 by Aaron Bentley
PEP8-correctness
887
2221.2.1 by Aaron Bentley
Make most lock errors internal
888
    internal_error = False
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
889
1553.5.23 by Martin Pool
Start LockDir.confirm method and LockBroken exception
890
    def __init__(self, lock):
891
        self.lock = lock
892
893
1553.5.27 by Martin Pool
Confirm that only the intended holder of a lock was broken.
894
class LockBreakMismatch(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
895
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
896
    _fmt = ("Lock was released and re-acquired before being broken:"
897
            " %(lock)s: held by %(holder)r, wanted to break %(target)r")
2221.2.2 by Aaron Bentley
PEP8-correctness
898
2221.2.1 by Aaron Bentley
Make most lock errors internal
899
    internal_error = False
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
900
1553.5.27 by Martin Pool
Confirm that only the intended holder of a lock was broken.
901
    def __init__(self, lock, holder, target):
902
        self.lock = lock
903
        self.holder = holder
904
        self.target = target
905
906
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
907
class LockNotHeld(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
908
909
    _fmt = "Lock not held: %(lock)s"
2221.2.2 by Aaron Bentley
PEP8-correctness
910
2221.2.1 by Aaron Bentley
Make most lock errors internal
911
    internal_error = False
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
912
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
913
    def __init__(self, lock):
914
        self.lock = lock
915
916
2279.7.1 by Andrew Bennetts
``LockableFiles.lock_write()`` now accepts a ``token`` keyword argument, so that
917
class TokenLockingNotSupported(LockError):
918
919
    _fmt = "The object %(obj)s does not support token specifying a token when locking."
920
921
    internal_error = True
922
923
    def __init__(self, obj):
924
        self.obj = obj
925
926
2018.5.78 by Andrew Bennetts
Implement RemoteRepository.lock_write/unlock to expect and send tokens over the
927
class TokenMismatch(LockBroken):
2279.7.1 by Andrew Bennetts
``LockableFiles.lock_write()`` now accepts a ``token`` keyword argument, so that
928
929
    _fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
930
931
    internal_error = True
932
933
    def __init__(self, given_token, lock_token):
934
        self.given_token = given_token
935
        self.lock_token = lock_token
936
937
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
938
class PointlessCommit(BzrError):
939
940
    _fmt = "No changes to commit"
941
942
1551.15.9 by Aaron Bentley
Better error for selected-file commit of merges
943
class CannotCommitSelectedFileMerge(BzrError):
944
945
    _fmt = 'Selected-file commit of merges is not supported yet:'\
946
        ' files %(files_str)s'
947
948
    def __init__(self, files):
949
        files_str = ', '.join(files)
950
        BzrError.__init__(self, files=files, files_str=files_str)
951
952
2625.9.3 by Daniel Watkins
Added BadCommitMessageEncoding error.
953
class BadCommitMessageEncoding(BzrError):
954
955
    _fmt = 'The specified commit message contains characters unsupported by '\
956
        'the current encoding.'
957
958
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
959
class UpgradeReadonly(BzrError):
960
961
    _fmt = "Upgrade URL cannot work with readonly URLs."
962
963
964
class UpToDateFormat(BzrError):
965
966
    _fmt = "The branch format %(format)s is already at the most recent format."
1534.5.7 by Robert Collins
Start factoring out the upgrade policy logic.
967
968
    def __init__(self, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
969
        BzrError.__init__(self)
1534.5.7 by Robert Collins
Start factoring out the upgrade policy logic.
970
        self.format = format
971
972
1185.22.1 by Michael Ellerman
Implement strict commits with --strict flag.
973
class StrictCommitFailed(Exception):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
974
975
    _fmt = "Commit refused because there are unknowns in the tree."
976
977
978
class NoSuchRevision(BzrError):
979
2696.3.3 by Martin Pool
Start setting the default format to dirstate-tags
980
    _fmt = "%(branch)s has no revision %(revision)s"
1740.5.6 by Martin Pool
Clean up many exception classes.
981
2067.3.2 by Martin Pool
Error cleanup review comments:
982
    internal_error = True
1740.5.6 by Martin Pool
Clean up many exception classes.
983
974.1.26 by aaron.bentley at utoronto
merged mbp@sourcefrog.net-20050817233101-0939da1cf91f2472
984
    def __init__(self, branch, revision):
2696.3.3 by Martin Pool
Start setting the default format to dirstate-tags
985
        # 'branch' may sometimes be an internal object like a KnitRevisionStore
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
986
        BzrError.__init__(self, branch=branch, revision=revision)
987
988
2697.2.3 by Martin Pool
More append_revision cleanup; _synchronize_history optimization
989
# zero_ninetyone: this exception is no longer raised and should be removed
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
990
class NotLeftParentDescendant(BzrError):
991
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
992
    _fmt = ("Revision %(old_revision)s is not the left parent of"
993
            " %(new_revision)s, but branch %(branch_location)s expects this")
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
994
995
    internal_error = True
996
997
    def __init__(self, branch, old_revision, new_revision):
2230.3.50 by Aaron Bentley
Fix broken error
998
        BzrError.__init__(self, branch_location=branch.base,
999
                          old_revision=old_revision,
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
1000
                          new_revision=new_revision)
1001
1002
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1003
class NoSuchRevisionSpec(BzrError):
1004
1005
    _fmt = "No namespace registered for string: %(spec)r"
1948.4.25 by John Arbash Meinel
Check that invalid specs are properly handled
1006
1007
    def __init__(self, spec):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1008
        BzrError.__init__(self, spec=spec)
1009
1010
1908.11.1 by Robert Collins
Add a new method ``Tree.revision_tree`` which allows access to cached
1011
class NoSuchRevisionInTree(NoSuchRevision):
1908.11.5 by John Arbash Meinel
[merge] bzr.dev 2240
1012
    """When using Tree.revision_tree, and the revision is not accessible."""
1013
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1014
    _fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1908.11.1 by Robert Collins
Add a new method ``Tree.revision_tree`` which allows access to cached
1015
1016
    def __init__(self, tree, revision_id):
1908.11.5 by John Arbash Meinel
[merge] bzr.dev 2240
1017
        BzrError.__init__(self)
1908.11.1 by Robert Collins
Add a new method ``Tree.revision_tree`` which allows access to cached
1018
        self.tree = tree
1019
        self.revision_id = revision_id
1020
1021
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1022
class InvalidRevisionSpec(BzrError):
1023
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1024
    _fmt = ("Requested revision: %(spec)r does not exist in branch:"
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1025
            " %(branch)s%(extra)s")
1948.4.1 by John Arbash Meinel
Update number parsers to raise InvalidRevisionSpec. Update revno: itself so it supports negative numbers
1026
1027
    def __init__(self, spec, branch, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1028
        BzrError.__init__(self, branch=branch, spec=spec)
1948.4.1 by John Arbash Meinel
Update number parsers to raise InvalidRevisionSpec. Update revno: itself so it supports negative numbers
1029
        if extra:
1948.4.15 by John Arbash Meinel
Change the InvalidRevisionSpec formatting to be more readable
1030
            self.extra = '\n' + str(extra)
1948.4.1 by John Arbash Meinel
Update number parsers to raise InvalidRevisionSpec. Update revno: itself so it supports negative numbers
1031
        else:
1032
            self.extra = ''
1740.5.6 by Martin Pool
Clean up many exception classes.
1033
1034
1192 by Martin Pool
- clean up code for retrieving stored inventories
1035
class HistoryMissing(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1036
1037
    _fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1038
1039
2230.3.40 by Aaron Bentley
Rename strict_revision_history to append_revisions_only
1040
class AppendRevisionsOnlyViolation(BzrError):
2230.3.32 by Aaron Bentley
Implement strict history policy
1041
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
1042
    _fmt = ('Operation denied because it would change the main history,'
1043
           ' which is not permitted by the append_revisions_only setting on'
1044
           ' branch "%(location)s".')
2230.3.39 by Aaron Bentley
Improve history violation message
1045
1046
    def __init__(self, location):
1047
       import bzrlib.urlutils as urlutils
1048
       location = urlutils.unescape_for_display(location, 'ascii')
1049
       BzrError.__init__(self, location=location)
2230.3.32 by Aaron Bentley
Implement strict history policy
1050
1051
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1052
class DivergedBranches(BzrError):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1053
1054
    _fmt = ("These branches have diverged."
1055
            " Use the merge command to reconcile them.")
1740.5.6 by Martin Pool
Clean up many exception classes.
1056
2067.3.2 by Martin Pool
Error cleanup review comments:
1057
    internal_error = False
1649.1.1 by Robert Collins
* 'pull' and 'push' now normalise the revision history, so that any two
1058
1185.2.1 by Lalo Martins
moving DivergedBranches from bzrlib.branch to bzrlib.errors, obeying:
1059
    def __init__(self, branch1, branch2):
1060
        self.branch1 = branch1
1061
        self.branch2 = branch2
1062
1390 by Robert Collins
pair programming worx... merge integration and weave
1063
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
1064
class NotLefthandHistory(BzrError):
1065
1066
    _fmt = "Supplied history does not follow left-hand parents"
1067
1068
    internal_error = True
1069
1070
    def __init__(self, history):
1071
        BzrError.__init__(self, history=history)
1072
1073
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1074
class UnrelatedBranches(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1075
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1076
    _fmt = ("Branches have no common ancestor, and"
1077
            " no merge base revision was specified.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1078
1079
    internal_error = False
1740.5.6 by Martin Pool
Clean up many exception classes.
1080
1081
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1082
class NoCommonAncestor(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1083
    
2067.3.2 by Martin Pool
Error cleanup review comments:
1084
    _fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
1740.5.6 by Martin Pool
Clean up many exception classes.
1085
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1086
    def __init__(self, revision_a, revision_b):
1740.5.6 by Martin Pool
Clean up many exception classes.
1087
        self.revision_a = revision_a
1088
        self.revision_b = revision_b
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1089
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1090
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1091
class NoCommonRoot(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1092
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1093
    _fmt = ("Revisions are not derived from the same root: "
1094
           "%(revision_a)s %(revision_b)s.")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1095
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1096
    def __init__(self, revision_a, revision_b):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1097
        BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1098
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1099
974.2.7 by aaron.bentley at utoronto
Merged from bzr.24
1100
class NotAncestor(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1101
1102
    _fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1103
974.2.7 by aaron.bentley at utoronto
Merged from bzr.24
1104
    def __init__(self, rev_id, not_ancestor_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1105
        BzrError.__init__(self, rev_id=rev_id,
1106
            not_ancestor_id=not_ancestor_id)
1185.1.12 by Robert Collins
merge in lsdiff/filterdiff friendliness
1107
1108
974.1.30 by aaron.bentley at utoronto
Changed copy_multi to permit failure and return a tuple, tested missing required revisions
1109
class InstallFailed(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1110
974.1.30 by aaron.bentley at utoronto
Changed copy_multi to permit failure and return a tuple, tested missing required revisions
1111
    def __init__(self, revisions):
2116.3.1 by John Arbash Meinel
Cleanup error tests
1112
        revision_str = ", ".join(str(r) for r in revisions)
1113
        msg = "Could not install revisions:\n%s" % revision_str
1185.1.14 by Robert Collins
remove more duplicate merged hunks. Bad MERGE3, BAD.
1114
        BzrError.__init__(self, msg)
974.1.30 by aaron.bentley at utoronto
Changed copy_multi to permit failure and return a tuple, tested missing required revisions
1115
        self.revisions = revisions
1154 by Martin Pool
- fix imports for moved errors
1116
1117
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
1118
class AmbiguousBase(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1119
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
1120
    def __init__(self, bases):
1121
        warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1122
                DeprecationWarning)
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1123
        msg = ("The correct base is unclear, because %s are all equally close"
1124
                % ", ".join(bases))
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
1125
        BzrError.__init__(self, msg)
1126
        self.bases = bases
1127
1128
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1129
class NoCommits(BzrError):
1130
1131
    _fmt = "Branch %(branch)s has no commits."
1948.4.20 by John Arbash Meinel
Make NoCommits a BzrNewError
1132
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1133
    def __init__(self, branch):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1134
        BzrError.__init__(self, branch=branch)
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1135
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1136
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1137
class UnlistableStore(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1138
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1139
    def __init__(self, store):
1140
        BzrError.__init__(self, "Store %s is not listable" % store)
1141
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1142
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1143
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1144
class UnlistableBranch(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1145
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1146
    def __init__(self, br):
1147
        BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1392 by Robert Collins
reinstate testfetch test case
1148
1149
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1150
class BoundBranchOutOfDate(BzrError):
1151
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1152
    _fmt = ("Bound branch %(branch)s is out of date with master branch"
1153
            " %(master)s.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1154
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1155
    def __init__(self, branch, master):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1156
        BzrError.__init__(self)
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1157
        self.branch = branch
1158
        self.master = master
1159
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1160
        
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1161
class CommitToDoubleBoundBranch(BzrError):
1162
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1163
    _fmt = ("Cannot commit to branch %(branch)s."
1164
            " It is bound to %(master)s, which is bound to %(remote)s.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1165
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1166
    def __init__(self, branch, master, remote):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1167
        BzrError.__init__(self)
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1168
        self.branch = branch
1169
        self.master = master
1170
        self.remote = remote
1171
1505.1.25 by John Arbash Meinel
Updated pull. Now all paths which call set_revision_history maintain the branch invariant. All tests pass.
1172
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1173
class OverwriteBoundBranch(BzrError):
1174
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1175
    _fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
1176
1505.1.25 by John Arbash Meinel
Updated pull. Now all paths which call set_revision_history maintain the branch invariant. All tests pass.
1177
    def __init__(self, branch):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1178
        BzrError.__init__(self)
1505.1.25 by John Arbash Meinel
Updated pull. Now all paths which call set_revision_history maintain the branch invariant. All tests pass.
1179
        self.branch = branch
1180
1505.1.29 by John Arbash Meinel
Added special exceptions when unable to contact parent branch. Added tests for failure. bind() no longer updates the remote working tree
1181
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1182
class BoundBranchConnectionFailure(BzrError):
1183
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1184
    _fmt = ("Unable to connect to target of bound branch %(branch)s"
1185
            " => %(target)s: %(error)s")
2067.3.2 by Martin Pool
Error cleanup review comments:
1186
1505.1.29 by John Arbash Meinel
Added special exceptions when unable to contact parent branch. Added tests for failure. bind() no longer updates the remote working tree
1187
    def __init__(self, branch, target, error):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1188
        BzrError.__init__(self)
1505.1.29 by John Arbash Meinel
Added special exceptions when unable to contact parent branch. Added tests for failure. bind() no longer updates the remote working tree
1189
        self.branch = branch
1190
        self.target = target
1191
        self.error = error
1192
1193
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1194
class WeaveError(BzrError):
1195
1196
    _fmt = "Error in processing weave: %(message)s"
1563.2.10 by Robert Collins
Change weave store to be a versioned store, using WeaveFiles which maintain integrity without needing explicit 'put' operations.
1197
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1198
    def __init__(self, message=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1199
        BzrError.__init__(self)
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1200
        self.message = message
1201
1202
1203
class WeaveRevisionAlreadyPresent(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1204
1205
    _fmt = "Revision {%(revision_id)s} already present in %(weave)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
1206
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1207
    def __init__(self, revision_id, weave):
1563.2.10 by Robert Collins
Change weave store to be a versioned store, using WeaveFiles which maintain integrity without needing explicit 'put' operations.
1208
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1209
        WeaveError.__init__(self)
1210
        self.revision_id = revision_id
1211
        self.weave = weave
1212
1213
1214
class WeaveRevisionNotPresent(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1215
1216
    _fmt = "Revision {%(revision_id)s} not present in %(weave)s"
1563.2.10 by Robert Collins
Change weave store to be a versioned store, using WeaveFiles which maintain integrity without needing explicit 'put' operations.
1217
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1218
    def __init__(self, revision_id, weave):
1219
        WeaveError.__init__(self)
1220
        self.revision_id = revision_id
1221
        self.weave = weave
1222
1223
1224
class WeaveFormatError(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1225
1226
    _fmt = "Weave invariant violated: %(what)s"
1563.2.10 by Robert Collins
Change weave store to be a versioned store, using WeaveFiles which maintain integrity without needing explicit 'put' operations.
1227
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1228
    def __init__(self, what):
1229
        WeaveError.__init__(self)
1230
        self.what = what
1231
1232
1233
class WeaveParentMismatch(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1234
1235
    _fmt = "Parents are mismatched between two revisions."
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1236
    
1393.2.1 by John Arbash Meinel
Merged in split-storage-2 branch. Need to cleanup a little bit more still.
1237
1185.50.23 by John Arbash Meinel
Adding sha1 check when weave extracts a text.
1238
class WeaveInvalidChecksum(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1239
1240
    _fmt = "Text did not match it's checksum: %(message)s"
1241
1242
1243
class WeaveTextDiffers(WeaveError):
1244
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1245
    _fmt = ("Weaves differ on text content. Revision:"
1246
            " {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1247
1248
    def __init__(self, revision_id, weave_a, weave_b):
1249
        WeaveError.__init__(self)
1250
        self.revision_id = revision_id
1251
        self.weave_a = weave_a
1252
        self.weave_b = weave_b
1253
1254
1255
class WeaveTextDiffers(WeaveError):
1256
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1257
    _fmt = ("Weaves differ on text content. Revision:"
1258
            " {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1259
1260
    def __init__(self, revision_id, weave_a, weave_b):
1261
        WeaveError.__init__(self)
1262
        self.revision_id = revision_id
1263
        self.weave_a = weave_a
1264
        self.weave_b = weave_b
1265
1266
1267
class VersionedFileError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1268
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1269
    _fmt = "Versioned file error"
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1270
1271
1272
class RevisionNotPresent(VersionedFileError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1273
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1274
    _fmt = 'Revision {%(revision_id)s} not present in "%(file_id)s".'
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1275
1276
    def __init__(self, revision_id, file_id):
1277
        VersionedFileError.__init__(self)
1278
        self.revision_id = revision_id
1279
        self.file_id = file_id
1280
1281
1282
class RevisionAlreadyPresent(VersionedFileError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1283
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1284
    _fmt = 'Revision {%(revision_id)s} already present in "%(file_id)s".'
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1285
1286
    def __init__(self, revision_id, file_id):
1287
        VersionedFileError.__init__(self)
1288
        self.revision_id = revision_id
1289
        self.file_id = file_id
1290
1291
2520.4.71 by Aaron Bentley
Update test to accept VersionedFileInvalidChecksum instead of TestamentMismatch
1292
class VersionedFileInvalidChecksum(VersionedFileError):
1293
1294
    _fmt = "Text did not match its checksum: %(message)s"
1295
1296
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1297
class KnitError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1298
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1299
    _fmt = "Knit error"
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1300
2208.1.1 by John Arbash Meinel
Making KnitError and children internal errors.
1301
    internal_error = True
1302
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1303
2670.3.1 by Andrew Bennetts
Add get_data_stream/insert_data_stream to KnitVersionedFile.
1304
class KnitCorrupt(KnitError):
1305
1306
    _fmt = "Knit %(filename)s corrupt: %(how)s"
1307
1308
    def __init__(self, filename, how):
1309
        KnitError.__init__(self)
1310
        self.filename = filename
1311
        self.how = how
1312
1313
1314
class KnitDataStreamIncompatible(KnitError):
1315
1316
    _fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1317
1318
    def __init__(self, stream_format, target_format):
1319
        self.stream_format = stream_format
1320
        self.target_format = target_format
1321
        
1322
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1323
class KnitHeaderError(KnitError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1324
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1325
    _fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1326
2171.1.1 by John Arbash Meinel
Knit index files should ignore empty indexes rather than consider them corrupt.
1327
    def __init__(self, badline, filename):
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1328
        KnitError.__init__(self)
1329
        self.badline = badline
2171.1.1 by John Arbash Meinel
Knit index files should ignore empty indexes rather than consider them corrupt.
1330
        self.filename = filename
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1331
1332
2196.2.5 by John Arbash Meinel
Add an exception class when the knit index storage method is unknown, and properly test for it
1333
class KnitIndexUnknownMethod(KnitError):
1334
    """Raised when we don't understand the storage method.
1335
1336
    Currently only 'fulltext' and 'line-delta' are supported.
1337
    """
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1338
    
2196.2.5 by John Arbash Meinel
Add an exception class when the knit index storage method is unknown, and properly test for it
1339
    _fmt = ("Knit index %(filename)s does not have a known method"
1340
            " in options: %(options)r")
1341
1342
    def __init__(self, filename, options):
1343
        KnitError.__init__(self)
1344
        self.filename = filename
1345
        self.options = options
1346
1347
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1348
class NoSuchExportFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1349
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1350
    _fmt = "Export format %(format)r not supported"
1351
1185.31.12 by John Arbash Meinel
Refactored the export code to make it easier to add new export formats.
1352
    def __init__(self, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1353
        BzrError.__init__(self)
1185.31.12 by John Arbash Meinel
Refactored the export code to make it easier to add new export formats.
1354
        self.format = format
1355
1356
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1357
class TransportError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1358
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1359
    _fmt = "Transport error: %(msg)s %(orig_error)s"
1824.2.1 by Johan Rydberg
Let TransportError inherit BzrNerError.
1360
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1361
    def __init__(self, msg=None, orig_error=None):
1362
        if msg is None and orig_error is not None:
1363
            msg = str(orig_error)
1824.2.1 by Johan Rydberg
Let TransportError inherit BzrNerError.
1364
        if orig_error is None:
1365
            orig_error = ''
1366
        if msg is None:
1367
            msg =  ''
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1368
        self.msg = msg
1369
        self.orig_error = orig_error
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1370
        BzrError.__init__(self)
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1371
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1372
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1373
class TooManyConcurrentRequests(BzrError):
1374
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1375
    _fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
1376
            " Be sure to finish_writing and finish_reading on the"
2018.5.134 by Andrew Bennetts
Fix the TooManyConcurrentRequests error message.
1377
            " currently open request.")
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1378
1379
    internal_error = True
1380
1381
    def __init__(self, medium):
1382
        self.medium = medium
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1383
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1384
1910.19.14 by Robert Collins
Fix up all tests to pass, remove a couple more deprecated function calls, and break the dependency on sftp for the smart transport.
1385
class SmartProtocolError(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1386
1387
    _fmt = "Generic bzr smart protocol error: %(details)s"
1910.19.13 by Andrew Bennetts
Address various review comments.
1388
1389
    def __init__(self, details):
1390
        self.details = details
1391
1392
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1393
# A set of semi-meaningful errors which can be thrown
1394
class TransportNotPossible(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1395
1396
    _fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1397
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
1398
1399
class ConnectionError(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1400
1401
    _fmt = "Connection error: %(msg)s %(orig_error)s"
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
1402
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1403
2052.4.4 by John Arbash Meinel
Create a SocketConnectionError to make creating nice errors easier
1404
class SocketConnectionError(ConnectionError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1405
1406
    _fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
2052.4.4 by John Arbash Meinel
Create a SocketConnectionError to make creating nice errors easier
1407
1408
    def __init__(self, host, port=None, msg=None, orig_error=None):
1409
        if msg is None:
1410
            msg = 'Failed to connect to'
1411
        if orig_error is None:
1412
            orig_error = ''
1413
        else:
1414
            orig_error = '; ' + str(orig_error)
1415
        ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1416
        self.host = host
1417
        if port is None:
1418
            self.port = ''
1419
        else:
1420
            self.port = ':%s' % port
1421
1422
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1423
class ConnectionReset(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1424
1425
    _fmt = "Connection closed: %(msg)s %(orig_error)s"
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1426
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1427
1786.1.8 by John Arbash Meinel
[merge] Johan Rydberg test updates
1428
class InvalidRange(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1429
1430
    _fmt = "Invalid range access in %(path)s at %(offset)s."
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1431
    
1786.1.8 by John Arbash Meinel
[merge] Johan Rydberg test updates
1432
    def __init__(self, path, offset):
1433
        TransportError.__init__(self, ("Invalid range access in %s at %d"
1434
                                       % (path, offset)))
1979.1.1 by John Arbash Meinel
Fix bug #57723, parse boundary="" correctly, since Squid uses it
1435
        self.path = path
1436
        self.offset = offset
1786.1.8 by John Arbash Meinel
[merge] Johan Rydberg test updates
1437
1438
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1439
class InvalidHttpResponse(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1440
1441
    _fmt = "Invalid http response for %(path)s: %(msg)s"
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1442
1786.1.31 by John Arbash Meinel
Update http errors to properly use BzrNewError
1443
    def __init__(self, path, msg, orig_error=None):
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1444
        self.path = path
1786.1.31 by John Arbash Meinel
Update http errors to properly use BzrNewError
1445
        TransportError.__init__(self, msg, orig_error=orig_error)
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1446
1447
1448
class InvalidHttpRange(InvalidHttpResponse):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1449
1450
    _fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1451
    
1786.1.13 by John Arbash Meinel
Found a few bugs in error handling code, updated tests
1452
    def __init__(self, path, range, msg):
1453
        self.range = range
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1454
        InvalidHttpResponse.__init__(self, path, msg)
1455
1456
1457
class InvalidHttpContentType(InvalidHttpResponse):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1458
1459
    _fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1460
    
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1461
    def __init__(self, path, ctype, msg):
1462
        self.ctype = ctype
1463
        InvalidHttpResponse.__init__(self, path, msg)
1786.1.13 by John Arbash Meinel
Found a few bugs in error handling code, updated tests
1464
1465
2164.2.1 by v.ladeuil+lp at free
First rough http branch redirection implementation.
1466
class RedirectRequested(TransportError):
1467
1468
    _fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1469
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1470
    def __init__(self, source, target, is_permament=False, qual_proto=None):
2164.2.1 by v.ladeuil+lp at free
First rough http branch redirection implementation.
1471
        self.source = source
1472
        self.target = target
1473
        if is_permament:
1474
            self.permanently = ' permanently'
1475
        else:
1476
            self.permanently = ''
1477
        self.is_permament = is_permament
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1478
        self._qualified_proto = qual_proto
2164.2.7 by v.ladeuil+lp at free
First implementation of transport hints.
1479
        TransportError.__init__(self)
1480
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1481
    def _requalify_url(self, url):
1482
        """Restore the qualified proto in front of the url"""
1483
        # When this exception is raised, source and target are in
2164.2.17 by Vincent Ladeuil
Add comments and fix typos
1484
        # user readable format. But some transports may use a
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1485
        # different proto (http+urllib:// will present http:// to
1486
        # the user. If a qualified proto is specified, the code
2164.2.17 by Vincent Ladeuil
Add comments and fix typos
1487
        # trapping the exception can get the qualified urls to
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1488
        # properly handle the redirection themself (creating a
1489
        # new transport object from the target url for example).
2164.2.17 by Vincent Ladeuil
Add comments and fix typos
1490
        # But checking that the scheme of the original and
1491
        # redirected urls are the same can be tricky. (see the
1492
        # FIXME in BzrDir.open_from_transport for the unique use
1493
        # case so far).
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1494
        if self._qualified_proto is None:
1495
            return url
1496
1497
        # The TODO related to NotBranchError mention that doing
1498
        # that kind of manipulation on the urls may not be the
1499
        # exception object job. On the other hand, this object is
1500
        # the interface between the code and the user so
1501
        # presenting the urls in different ways is indeed its
1502
        # job...
1503
        import urlparse
1504
        proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1505
        return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1506
                                   query, fragment))
1507
1508
    def get_source_url(self):
1509
        return self._requalify_url(self.source)
1510
1511
    def get_target_url(self):
2164.2.22 by Vincent Ladeuil
Take Aaron's review comments into account.
1512
        return self._requalify_url(self.target)
1513
1514
1515
class TooManyRedirections(TransportError):
1516
1517
    _fmt = "Too many redirections"
2164.2.7 by v.ladeuil+lp at free
First implementation of transport hints.
1518
1185.14.10 by Aaron Bentley
Commit aborts with conflicts in the tree.
1519
class ConflictsInTree(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1520
1521
    _fmt = "Working tree has conflicts."
1185.12.49 by Aaron Bentley
Switched to ConfigObj
1522
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1523
1185.12.49 by Aaron Bentley
Switched to ConfigObj
1524
class ParseConfigError(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1525
1185.12.49 by Aaron Bentley
Switched to ConfigObj
1526
    def __init__(self, errors, filename):
1527
        if filename is None:
1528
            filename = ""
1529
        message = "Error(s) parsing config file %s:\n%s" % \
1530
            (filename, ('\n'.join(e.message for e in errors)))
1531
        BzrError.__init__(self, message)
1185.12.52 by Aaron Bentley
Merged more config stuff from Robert
1532
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1533
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1534
class NoEmailInUsername(BzrError):
1535
1536
    _fmt = "%(username)r does not seem to contain a reasonable email address"
2055.2.2 by John Arbash Meinel
Switch extract_email_address() to use a more specific exception
1537
1538
    def __init__(self, username):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1539
        BzrError.__init__(self)
2055.2.2 by John Arbash Meinel
Switch extract_email_address() to use a more specific exception
1540
        self.username = username
1541
1542
1442.1.58 by Robert Collins
gpg signing of content
1543
class SigningFailed(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1544
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1545
    _fmt = 'Failed to gpg sign data with command "%(command_line)s"'
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1546
1442.1.58 by Robert Collins
gpg signing of content
1547
    def __init__(self, command_line):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1548
        BzrError.__init__(self, command_line=command_line)
1185.12.83 by Aaron Bentley
Preliminary weave merge support
1549
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1550
1185.12.83 by Aaron Bentley
Preliminary weave merge support
1551
class WorkingTreeNotRevision(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1552
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1553
    _fmt = ("The working tree for %(basedir)s has changed since" 
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1554
            " the last commit, but weave merge requires that it be"
1555
            " unchanged")
1556
1185.12.83 by Aaron Bentley
Preliminary weave merge support
1557
    def __init__(self, tree):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1558
        BzrError.__init__(self, basedir=tree.basedir)
1559
1560
1561
class CantReprocessAndShowBase(BzrError):
1562
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1563
    _fmt = ("Can't reprocess and show base, because reprocessing obscures "
1564
           "the relationship of conflicting lines to the base")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1565
1566
1567
class GraphCycleError(BzrError):
1568
1569
    _fmt = "Cycle in graph %(graph)r"
2067.3.2 by Martin Pool
Error cleanup review comments:
1570
1185.16.114 by mbp at sourcefrog
Improved topological sort
1571
    def __init__(self, graph):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1572
        BzrError.__init__(self)
1185.16.114 by mbp at sourcefrog
Improved topological sort
1573
        self.graph = graph
1185.35.1 by Aaron Bentley
Implemented conflicts.restore
1574
1505.1.23 by John Arbash Meinel
Whitespace cleanup of bzrlib.errors
1575
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1576
class WritingCompleted(BzrError):
1577
1578
    _fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1579
            "called upon it - accept bytes may not be called anymore.")
1580
1581
    internal_error = True
1582
1583
    def __init__(self, request):
1584
        self.request = request
1585
1586
1587
class WritingNotComplete(BzrError):
1588
1589
    _fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1590
            "called upon it - until the write phase is complete no "
1591
            "data may be read.")
1592
1593
    internal_error = True
1594
1595
    def __init__(self, request):
1596
        self.request = request
1597
1598
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1599
class NotConflicted(BzrError):
1600
1601
    _fmt = "File %(filename)s is not conflicted."
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1602
1185.35.1 by Aaron Bentley
Implemented conflicts.restore
1603
    def __init__(self, filename):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1604
        BzrError.__init__(self)
1185.35.1 by Aaron Bentley
Implemented conflicts.restore
1605
        self.filename = filename
1185.35.13 by Aaron Bentley
Merged Martin
1606
1505.1.23 by John Arbash Meinel
Whitespace cleanup of bzrlib.errors
1607
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1608
class MediumNotConnected(BzrError):
1609
1610
    _fmt = """The medium '%(medium)s' is not connected."""
1611
1612
    internal_error = True
2018.2.3 by Andrew Bennetts
Starting factoring out the smart server client "medium" from the protocol.
1613
1614
    def __init__(self, medium):
1615
        self.medium = medium
1616
1617
1492 by Robert Collins
Support decoration of commands.
1618
class MustUseDecorated(Exception):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1619
1620
    _fmt = "A decorating function has requested its original command be used."
1621
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1622
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1623
class NoBundleFound(BzrError):
1624
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1625
    _fmt = 'No bundle was found in "%(filename)s".'
2067.3.2 by Martin Pool
Error cleanup review comments:
1626
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1627
    def __init__(self, filename):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1628
        BzrError.__init__(self)
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1629
        self.filename = filename
1630
1631
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1632
class BundleNotSupported(BzrError):
1633
1634
    _fmt = "Unable to handle bundle version %(version)s: %(msg)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
1635
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1636
    def __init__(self, version, msg):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1637
        BzrError.__init__(self)
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1638
        self.version = version
1639
        self.msg = msg
1640
1641
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1642
class MissingText(BzrError):
1643
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1644
    _fmt = ("Branch %(base)s is missing revision"
1645
            " %(text_revision)s of %(file_id)s")
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1646
1185.35.42 by Aaron Bentley
Fixed fetch to be safer wrt ghosts and corrupt branches
1647
    def __init__(self, branch, text_revision, file_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1648
        BzrError.__init__(self)
1185.35.42 by Aaron Bentley
Fixed fetch to be safer wrt ghosts and corrupt branches
1649
        self.branch = branch
1650
        self.base = branch.base
1651
        self.text_revision = text_revision
1652
        self.file_id = file_id
1534.7.5 by Aaron Bentley
Got unique_add under test
1653
2743.1.3 by Robert Collins
Fix vertical whitespace in errors.py. (Robert Collins)
1654
2255.7.16 by John Arbash Meinel
Make sure adding a duplicate file_id raises DuplicateFileId.
1655
class DuplicateFileId(BzrError):
1656
1657
    _fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1658
1659
    def __init__(self, file_id, entry):
1660
        BzrError.__init__(self)
1661
        self.file_id = file_id
1662
        self.entry = entry
1663
1664
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1665
class DuplicateKey(BzrError):
1666
1667
    _fmt = "Key %(key)s is already present in map"
1668
1669
2432.1.19 by Robert Collins
Ensure each HelpIndex has a unique prefix.
1670
class DuplicateHelpPrefix(BzrError):
1671
1672
    _fmt = "The prefix %(prefix)s is in the help search path twice."
1673
1674
    def __init__(self, prefix):
1675
        self.prefix = prefix
1676
1677
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1678
class MalformedTransform(BzrError):
1679
1680
    _fmt = "Tree transform is malformed %(conflicts)r"
1681
1682
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1683
class NoFinalPath(BzrError):
1684
1685
    _fmt = ("No final name for trans_id %(trans_id)r\n"
1686
            "file-id: %(file_id)r\n"
1687
            "root trans-id: %(root_trans_id)r\n")
1731.1.33 by Aaron Bentley
Revert no-special-root changes
1688
1689
    def __init__(self, trans_id, transform):
1690
        self.trans_id = trans_id
1691
        self.file_id = transform.final_file_id(trans_id)
1692
        self.root_trans_id = transform.root
1693
1694
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1695
class BzrBadParameter(BzrError):
1696
1697
    _fmt = "Bad parameter: %(param)r"
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1698
2540.1.1 by Adeodato Simó
BzrBadParameter is an internal error.
1699
    internal_error = True
1700
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1701
    # This exception should never be thrown, but it is a base class for all
1702
    # parameter-to-function errors.
1703
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1704
    def __init__(self, param):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1705
        BzrError.__init__(self)
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1706
        self.param = param
1534.7.32 by Aaron Bentley
Got conflict handling working when conflicts involve existing files
1707
1534.4.3 by Robert Collins
Implement BranchTestProviderAdapter, so tests now run across all branch formats.
1708
1185.65.29 by Robert Collins
Implement final review suggestions.
1709
class BzrBadParameterNotUnicode(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1710
1711
    _fmt = "Parameter %(param)s is neither unicode nor utf8."
1712
1713
1714
class ReusingTransform(BzrError):
1715
1716
    _fmt = "Attempt to reuse a transform that has already been applied."
1717
1718
1719
class CantMoveRoot(BzrError):
1720
1721
    _fmt = "Moving the root directory is not supported at this time"
1185.65.29 by Robert Collins
Implement final review suggestions.
1722
1534.7.120 by Aaron Bentley
PEP8 fixes
1723
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1724
class BzrMoveFailedError(BzrError):
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1725
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1726
    _fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1727
2220.1.3 by Marius Kruger
* errors.py
1728
    def __init__(self, from_path='', to_path='', extra=None):
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1729
        BzrError.__init__(self)
1730
        if extra:
1731
            self.extra = ': ' + str(extra)
1732
        else:
1733
            self.extra = ''
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1734
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1735
        has_from = len(from_path) > 0
1736
        has_to = len(to_path) > 0
1737
        if has_from:
1738
            self.from_path = osutils.splitpath(from_path)[-1]
1739
        else:
1740
            self.from_path = ''
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1741
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1742
        if has_to:
1743
            self.to_path = osutils.splitpath(to_path)[-1]
1744
        else:
1745
            self.to_path = ''
1746
1747
        self.operator = ""
1748
        if has_from and has_to:
1749
            self.operator = " =>"
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1750
        elif has_from:
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1751
            self.from_path = "from " + from_path
1752
        elif has_to:
1753
            self.operator = "to"
1754
        else:
1755
            self.operator = "file"
1756
1757
1758
class BzrRenameFailedError(BzrMoveFailedError):
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1759
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1760
    _fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1761
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1762
    def __init__(self, from_path, to_path, extra=None):
1763
        BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1764
2292.1.25 by Marius Kruger
* Add utility method delta.get_changes_as_text to get the output of .show()
1765
class BzrRemoveChangedFilesError(BzrError):
1766
    """Used when user is trying to remove changed files."""
1767
1768
    _fmt = ("Can't remove changed or unknown files:\n%(changes_as_text)s"
1769
        "Use --keep to not delete them, or --force to delete them regardless.")
1770
1771
    def __init__(self, tree_delta):
1772
        BzrError.__init__(self)
1773
        self.changes_as_text = tree_delta.get_changes_as_text()
1774
        #self.paths_as_string = '\n'.join(changed_files)
1775
        #self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
2292.1.30 by Marius Kruger
* Minor text fixes.
1776
1777
1185.65.29 by Robert Collins
Implement final review suggestions.
1778
class BzrBadParameterNotString(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1779
1780
    _fmt = "Parameter %(param)s is not a string or unicode string."
1185.62.24 by John Arbash Meinel
Changing the exception that sftp.py throws when it can't find paramiko, so that the test suite can handle it.
1781
1782
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
1783
class BzrBadParameterMissing(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1784
1785
    _fmt = "Parameter $(param)s is required but not present."
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
1786
1787
1666.1.6 by Robert Collins
Make knit the default format.
1788
class BzrBadParameterUnicode(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1789
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1790
    _fmt = ("Parameter %(param)s is unicode but"
1791
            " only byte-strings are permitted.")
1666.1.6 by Robert Collins
Make knit the default format.
1792
1793
1794
class BzrBadParameterContainsNewline(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1795
1796
    _fmt = "Parameter %(param)s contains a newline."
1797
1798
1799
class DependencyNotPresent(BzrError):
1800
1801
    _fmt = 'Unable to import library "%(library)s": %(error)s'
1185.62.24 by John Arbash Meinel
Changing the exception that sftp.py throws when it can't find paramiko, so that the test suite can handle it.
1802
1803
    def __init__(self, library, error):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1804
        BzrError.__init__(self, library=library, error=error)
1185.62.24 by John Arbash Meinel
Changing the exception that sftp.py throws when it can't find paramiko, so that the test suite can handle it.
1805
1806
1807
class ParamikoNotPresent(DependencyNotPresent):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1808
1809
    _fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1185.62.24 by John Arbash Meinel
Changing the exception that sftp.py throws when it can't find paramiko, so that the test suite can handle it.
1810
1811
    def __init__(self, error):
1812
        DependencyNotPresent.__init__(self, 'paramiko', error)
1813
1814
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1815
class PointlessMerge(BzrError):
1816
1817
    _fmt = "Nothing to merge."
1818
1819
1820
class UninitializableFormat(BzrError):
1821
1822
    _fmt = "Format %(format)s cannot be initialised by this version of bzr."
1534.4.3 by Robert Collins
Implement BranchTestProviderAdapter, so tests now run across all branch formats.
1823
1824
    def __init__(self, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1825
        BzrError.__init__(self)
1534.4.3 by Robert Collins
Implement BranchTestProviderAdapter, so tests now run across all branch formats.
1826
        self.format = format
1551.3.4 by Aaron Bentley
Implemented default command options
1827
1534.7.156 by Aaron Bentley
PEP8 fixes
1828
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1829
class BadConversionTarget(BzrError):
1830
1831
    _fmt = "Cannot convert to format %(format)s.  %(problem)s"
1910.2.12 by Aaron Bentley
Implement knit repo format 2
1832
1833
    def __init__(self, problem, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1834
        BzrError.__init__(self)
1910.2.12 by Aaron Bentley
Implement knit repo format 2
1835
        self.problem = problem
1836
        self.format = format
1837
1838
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1839
class NoDiff(BzrError):
1840
1841
    _fmt = "Diff is not installed on this machine: %(msg)s"
1711.2.56 by John Arbash Meinel
Raise NoDiff if 'diff' not present.
1842
1843
    def __init__(self, msg):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1844
        BzrError.__init__(self, msg=msg)
1845
1846
1847
class NoDiff3(BzrError):
1848
1849
    _fmt = "Diff3 is not installed on this machine."
1850
1851
1852
class ExistingLimbo(BzrError):
1853
1854
    _fmt = """This tree contains left-over files from a failed operation.
1855
    Please examine %(limbo_dir)s to see if it contains any files you wish to
1856
    keep, and delete it when you are done."""
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1857
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1858
    def __init__(self, limbo_dir):
1859
       BzrError.__init__(self)
1860
       self.limbo_dir = limbo_dir
1861
1862
2733.2.11 by Aaron Bentley
Detect irregularities with the pending-deletion directory
1863
class ExistingPendingDeletion(BzrError):
1864
1865
    _fmt = """This tree contains left-over files from a failed operation.
1866
    Please examine %(pending_deletion)s to see if it contains any files you
1867
    wish to keep, and delete it when you are done."""
1868
1869
    def __init__(self, pending_deletion):
1870
       BzrError.__init__(self, pending_deletion=pending_deletion)
1871
1872
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1873
class ImmortalLimbo(BzrError):
1874
1875
    _fmt = """Unable to delete transform temporary directory $(limbo_dir)s.
1876
    Please examine %(limbo_dir)s to see if it contains any files you wish to
1877
    keep, and delete it when you are done."""
1878
1879
    def __init__(self, limbo_dir):
1880
       BzrError.__init__(self)
1881
       self.limbo_dir = limbo_dir
1882
1883
2733.2.11 by Aaron Bentley
Detect irregularities with the pending-deletion directory
1884
class ImmortalPendingDeletion(BzrError):
1885
1886
    _fmt = """Unable to delete transform temporary directory
1887
    %(pending_deletion)s.  Please examine %(pending_deletions)s to see if it
1888
    contains any files you wish to keep, and delete it when you are done."""
1889
1890
    def __init__(self, pending_deletion):
1891
       BzrError.__init__(self, pending_deletion=pending_deletion)
1892
1893
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1894
class OutOfDateTree(BzrError):
1895
1896
    _fmt = "Working tree is out of date, please run 'bzr update'."
1508.1.25 by Robert Collins
Update per review comments.
1897
1898
    def __init__(self, tree):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1899
        BzrError.__init__(self)
1508.1.25 by Robert Collins
Update per review comments.
1900
        self.tree = tree
1534.7.196 by Aaron Bentley
Switched to Rio format for merge-modified list
1901
1563.2.22 by Robert Collins
Move responsibility for repository.has_revision into RevisionStore
1902
1551.12.5 by Aaron Bentley
Get MergeDirective.from_objects working
1903
class PublicBranchOutOfDate(BzrError):
1904
1905
    _fmt = 'Public branch "%(public_location)s" lacks revision '\
1906
        '"%(revstring)s".'
1907
1908
    def __init__(self, public_location, revstring):
1909
        import bzrlib.urlutils as urlutils
1910
        public_location = urlutils.unescape_for_display(public_location,
1911
                                                        'ascii')
1912
        BzrError.__init__(self, public_location=public_location,
1913
                          revstring=revstring)
1914
1915
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1916
class MergeModifiedFormatError(BzrError):
1917
1918
    _fmt = "Error in merge modified format"
1919
1920
1921
class ConflictFormatError(BzrError):
1922
1923
    _fmt = "Format error in conflict listings"
1924
1925
1926
class CorruptRepository(BzrError):
1927
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1928
    _fmt = ("An error has been detected in the repository %(repo_path)s.\n"
1929
            "Please run bzr reconcile on this repository.")
1570.1.13 by Robert Collins
Check for incorrect revision parentage in the weave during revision access.
1930
1931
    def __init__(self, repo):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1932
        BzrError.__init__(self)
1570.1.13 by Robert Collins
Check for incorrect revision parentage in the weave during revision access.
1933
        self.repo_path = repo.bzrdir.root_transport.base
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1934
1935
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1936
class UpgradeRequired(BzrError):
1937
1938
    _fmt = "To use this feature you must upgrade your branch at %(path)s."
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1939
1940
    def __init__(self, path):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1941
        BzrError.__init__(self)
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1942
        self.path = path
1943
1587.1.8 by Robert Collins
Local commits on unbound branches fail.
1944
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1945
class LocalRequiresBoundBranch(BzrError):
1946
1947
    _fmt = "Cannot perform local-only commits on unbound branches."
1948
1949
1950
class MissingProgressBarFinish(BzrError):
1951
1952
    _fmt = "A nested progress bar was not 'finished' correctly."
1953
1954
1955
class InvalidProgressBarType(BzrError):
1956
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1957
    _fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
1958
            " is not a supported type Select one of: %(valid_types)s")
1843.3.7 by John Arbash Meinel
new env var 'BZR_PROGRESS_BAR' to select the exact progress type
1959
1960
    def __init__(self, bar_type, valid_types):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1961
        BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1962
1963
1964
class UnsupportedOperation(BzrError):
1965
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1966
    _fmt = ("The method %(mname)s is not supported on"
1967
            " objects of type %(tname)s.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1968
1534.10.8 by Aaron Bentley
Implemented conflict_lines in terms of old system on WorkingTree
1969
    def __init__(self, method, method_self):
1970
        self.method = method
1971
        self.mname = method.__name__
1972
        self.tname = type(method_self).__name__
1558.15.1 by Aaron Bentley
Add text_file function
1973
1974
2150.2.2 by Robert Collins
Change the commit builder selected-revision-id test to use a unicode revision id where possible, leading to stricter testing of the hypothetical unicode revision id support in bzr.
1975
class CannotSetRevisionId(UnsupportedOperation):
1976
    """Raised when a commit is attempting to set a revision id but cant."""
1977
1978
1979
class NonAsciiRevisionId(UnsupportedOperation):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1980
    """Raised when a commit is attempting to set a non-ascii revision id
1981
       but cant.
1982
    """
2150.2.2 by Robert Collins
Change the commit builder selected-revision-id test to use a unicode revision id where possible, leading to stricter testing of the hypothetical unicode revision id support in bzr.
1983
1984
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1985
class BinaryFile(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1986
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1987
    _fmt = "File is binary but should be text."
1988
1989
1990
class IllegalPath(BzrError):
1991
1992
    _fmt = "The path %(path)s is not permitted on this platform"
1551.2.55 by abentley
Fix fileid involed tests on win32 (by skipping them for unescaped weave formats)
1993
1994
    def __init__(self, path):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1995
        BzrError.__init__(self)
1551.2.55 by abentley
Fix fileid involed tests on win32 (by skipping them for unescaped weave formats)
1996
        self.path = path
1185.82.118 by Aaron Bentley
Ensure that StrictTestament handles execute bit differences
1997
1998
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1999
class TestamentMismatch(BzrError):
2000
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2001
    _fmt = """Testament did not match expected value.
2002
       For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2003
       {%(measured)s}"""
2004
1185.82.118 by Aaron Bentley
Ensure that StrictTestament handles execute bit differences
2005
    def __init__(self, revision_id, expected, measured):
2006
        self.revision_id = revision_id
2007
        self.expected = expected
2008
        self.measured = measured
1185.82.131 by Aaron Bentley
Move BadBundle error (and subclasses) to errors.py
2009
2010
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2011
class NotABundle(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2012
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2013
    _fmt = "Not a bzr revision-bundle: %(text)r"
1185.82.142 by Aaron Bentley
Update for review comments
2014
1185.82.139 by Aaron Bentley
Raise NotABundle when a non-bundle is supplied
2015
    def __init__(self, text):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2016
        BzrError.__init__(self)
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2017
        self.text = text
2018
2019
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2020
class BadBundle(BzrError): 
2021
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2022
    _fmt = "Bad bzr revision-bundle: %(text)r"
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2023
2024
    def __init__(self, text):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2025
        BzrError.__init__(self)
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2026
        self.text = text
2027
2028
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2029
class MalformedHeader(BadBundle): 
2030
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2031
    _fmt = "Malformed bzr revision-bundle header: %(text)r"
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2032
2033
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2034
class MalformedPatches(BadBundle): 
2035
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2036
    _fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2037
2038
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2039
class MalformedFooter(BadBundle): 
2040
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2041
    _fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1907.2.2 by Hermann Kraus
Detect wrong eol markers.
2042
1752.3.14 by Andrew Bennetts
Fix shallow bug (bad conflict resolution?) in errors.UnsupportedEOLMarker
2043
1907.2.2 by Hermann Kraus
Detect wrong eol markers.
2044
class UnsupportedEOLMarker(BadBundle):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2045
    
2046
    _fmt = "End of line marker was not \\n in bzr revision-bundle"    
1907.2.2 by Hermann Kraus
Detect wrong eol markers.
2047
2048
    def __init__(self):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2049
        # XXX: BadBundle's constructor assumes there's explanatory text, 
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2050
        # but for this there is not
2051
        BzrError.__init__(self)
2052
2053
2054
class IncompatibleBundleFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2055
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2056
    _fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
1910.2.49 by Aaron Bentley
Ensure that 0.8 bundles aren't used with KnitRepository2
2057
2058
    def __init__(self, bundle_format, other):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2059
        BzrError.__init__(self)
1910.2.49 by Aaron Bentley
Ensure that 0.8 bundles aren't used with KnitRepository2
2060
        self.bundle_format = bundle_format
2061
        self.other = other
2062
2063
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2064
class BadInventoryFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2065
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2066
    _fmt = "Root class for inventory serialization errors"
1910.2.31 by Aaron Bentley
Fix bugs in basis inventory handling, change filename
2067
2068
2069
class UnexpectedInventoryFormat(BadInventoryFormat):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2070
2071
    _fmt = "The inventory was not in the expected format:\n %(msg)s"
1910.2.31 by Aaron Bentley
Fix bugs in basis inventory handling, change filename
2072
2073
    def __init__(self, msg):
2074
        BadInventoryFormat.__init__(self, msg=msg)
1910.2.47 by Aaron Bentley
Merge bzr.dev
2075
2076
2100.3.5 by Aaron Bentley
Merge nested-trees work
2077
class RootNotRich(BzrError):
2078
2079
    _fmt = """This operation requires rich root data storage"""
2080
2081
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
2082
class NoSmartMedium(BzrError):
2083
2084
    _fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2100.3.30 by Aaron Bentley
Merge from bzr.dev
2085
2258.1.1 by Robert Collins
Move info branch statistics gathering into the repository to allow smart server optimisation (Robert Collins).
2086
    internal_error = True
2018.2.3 by Andrew Bennetts
Starting factoring out the smart server client "medium" from the protocol.
2087
2088
    def __init__(self, transport):
2089
        self.transport = transport
2090
2091
1910.19.2 by Andrew Bennetts
Add a new method ``Transport.get_smart_client()``. This is provided to allow
2092
class NoSmartServer(NotBranchError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2093
2094
    _fmt = "No smart server available at %(url)s"
1910.19.2 by Andrew Bennetts
Add a new method ``Transport.get_smart_client()``. This is provided to allow
2095
2096
    def __init__(self, url):
2097
        self.url = url
1752.3.9 by Andrew Bennetts
Merge from bzr.dev
2098
1752.5.3 by Andrew Bennetts
Merge from sftp refactoring 2.
2099
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2100
class UnknownSSH(BzrError):
2101
2102
    _fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1951.1.8 by Andrew Bennetts
Make _get_ssh_vendor return the vendor object, rather than just a string.
2103
2104
    def __init__(self, vendor):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2105
        BzrError.__init__(self)
1951.1.8 by Andrew Bennetts
Make _get_ssh_vendor return the vendor object, rather than just a string.
2106
        self.vendor = vendor
2107
1908.5.16 by Robert Collins
Merge bzr.dev to resolve conflicts for merging.
2108
2221.5.1 by Dmitry Vasiliev
Added support for Putty's SSH implementation
2109
class SSHVendorNotFound(BzrError):
2110
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2111
    _fmt = ("Don't know how to handle SSH connections."
2112
            " Please set BZR_SSH environment variable.")
2221.5.1 by Dmitry Vasiliev
Added support for Putty's SSH implementation
2113
2114
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2115
class GhostRevisionUnusableHere(BzrError):
2116
2117
    _fmt = "Ghost revision {%(revision_id)s} cannot be used here."
1908.5.9 by Robert Collins
Add a guard against setting the tree last-revision value to a ghost in the new tree parent management api.
2118
2119
    def __init__(self, revision_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2120
        BzrError.__init__(self)
1908.5.9 by Robert Collins
Add a guard against setting the tree last-revision value to a ghost in the new tree parent management api.
2121
        self.revision_id = revision_id
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2122
2123
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2124
class IllegalUseOfScopeReplacer(BzrError):
2125
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2126
    _fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2127
            " %(msg)s%(extra)s")
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2128
2067.3.2 by Martin Pool
Error cleanup review comments:
2129
    internal_error = True
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2130
2131
    def __init__(self, name, msg, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2132
        BzrError.__init__(self)
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2133
        self.name = name
2134
        self.msg = msg
2135
        if extra:
2136
            self.extra = ': ' + str(extra)
2137
        else:
2138
            self.extra = ''
2139
1996.1.18 by John Arbash Meinel
Add more structured error handling
2140
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2141
class InvalidImportLine(BzrError):
2142
2143
    _fmt = "Not a valid import statement: %(msg)\n%(text)s"
1996.1.18 by John Arbash Meinel
Add more structured error handling
2144
2067.3.2 by Martin Pool
Error cleanup review comments:
2145
    internal_error = True
1996.1.18 by John Arbash Meinel
Add more structured error handling
2146
2147
    def __init__(self, text, msg):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2148
        BzrError.__init__(self)
1996.1.18 by John Arbash Meinel
Add more structured error handling
2149
        self.text = text
2150
        self.msg = msg
2151
2152
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2153
class ImportNameCollision(BzrError):
2154
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2155
    _fmt = ("Tried to import an object to the same name as"
2156
            " an existing object. %(name)s")
1996.1.18 by John Arbash Meinel
Add more structured error handling
2157
2067.3.2 by Martin Pool
Error cleanup review comments:
2158
    internal_error = True
1996.1.18 by John Arbash Meinel
Add more structured error handling
2159
2160
    def __init__(self, name):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2161
        BzrError.__init__(self)
1996.1.18 by John Arbash Meinel
Add more structured error handling
2162
        self.name = name
1731.2.2 by Aaron Bentley
Test subsume failure modes
2163
2100.3.1 by Aaron Bentley
Start roundtripping tree-reference entries
2164
1551.12.49 by Aaron Bentley
Proper error when deserializing junk
2165
class NotAMergeDirective(BzrError):
2166
    """File starting with %(firstline)r is not a merge directive"""
2167
    def __init__(self, firstline):
2168
        BzrError.__init__(self, firstline=firstline)
2169
2170
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2171
class NoMergeSource(BzrError):
2172
    """Raise if no merge source was specified for a merge directive"""
2173
2174
    _fmt = "A merge directive must provide either a bundle or a public"\
1551.12.5 by Aaron Bentley
Get MergeDirective.from_objects working
2175
        " branch location."
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2176
2177
2520.4.73 by Aaron Bentley
Implement new merge directive format
2178
class IllegalMergeDirectivePayload(BzrError):
2179
    """A merge directive contained something other than a patch or bundle"""
2180
2181
    _fmt = "Bad merge directive payload %(start)r"
2182
2183
    def __init__(self, start):
2184
        BzrError(self)
2185
        self.start = start
2186
2187
2520.4.105 by Aaron Bentley
Implement patch verification
2188
class PatchVerificationFailed(BzrError):
2189
    """A patch from a merge directive could not be verified"""
2190
2520.4.106 by Aaron Bentley
Clarify what patch verification failure means
2191
    _fmt = "Preview patch does not match requested changes."
2520.4.105 by Aaron Bentley
Implement patch verification
2192
2193
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2194
class PatchMissing(BzrError):
2195
    """Raise a patch type was specified but no patch supplied"""
2196
2197
    _fmt = "patch_type was %(patch_type)s, but no patch was supplied."
2198
2199
    def __init__(self, patch_type):
2200
        BzrError.__init__(self)
2201
        self.patch_type = patch_type
1551.12.25 by Aaron Bentley
Merge bzr.dev
2202
2203
2100.3.9 by Aaron Bentley
Clean up BzrNewError usage
2204
class UnsupportedInventoryKind(BzrError):
2205
    
2206
    _fmt = """Unsupported entry kind %(kind)s"""
2100.3.1 by Aaron Bentley
Start roundtripping tree-reference entries
2207
2208
    def __init__(self, kind):
2209
        self.kind = kind
2100.3.5 by Aaron Bentley
Merge nested-trees work
2210
2211
2100.3.9 by Aaron Bentley
Clean up BzrNewError usage
2212
class BadSubsumeSource(BzrError):
2213
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2214
    _fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
1731.2.5 by Aaron Bentley
Ensure versionedfile will be produced for subsumed tree root
2215
1731.2.2 by Aaron Bentley
Test subsume failure modes
2216
    def __init__(self, tree, other_tree, reason):
2217
        self.tree = tree
2218
        self.other_tree = other_tree
2219
        self.reason = reason
1731.2.5 by Aaron Bentley
Ensure versionedfile will be produced for subsumed tree root
2220
2221
2100.3.9 by Aaron Bentley
Clean up BzrNewError usage
2222
class SubsumeTargetNeedsUpgrade(BzrError):
2223
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2224
    _fmt = """Subsume target %(other_tree)s needs to be upgraded."""
1731.2.5 by Aaron Bentley
Ensure versionedfile will be produced for subsumed tree root
2225
2226
    def __init__(self, other_tree):
2227
        self.other_tree = other_tree
2100.3.8 by Aaron Bentley
Add add_reference
2228
2229
2230
class BadReferenceTarget(BzrError):
2231
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2232
    _fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2745.3.1 by Daniel Watkins
Modified errors.py to quote paths just before full stops. Also added some full stops to error messages without them.
2233
           "%(reason)s"
2100.3.8 by Aaron Bentley
Add add_reference
2234
2235
    internal_error = True
2236
2237
    def __init__(self, tree, other_tree, reason):
2238
        self.tree = tree
2239
        self.other_tree = other_tree
2240
        self.reason = reason
2255.2.182 by Martin Pool
merge dirstate and trunk
2241
2242
2220.2.2 by Martin Pool
Add tag command and basic implementation
2243
class NoSuchTag(BzrError):
2244
2245
    _fmt = "No such tag: %(tag_name)s"
2246
2247
    def __init__(self, tag_name):
2248
        self.tag_name = tag_name
2220.2.4 by Martin Pool
Repositories which don't support tags now give a better message
2249
2250
2251
class TagsNotSupported(BzrError):
2252
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
2253
    _fmt = ("Tags not supported by %(branch)s;"
2382.3.1 by Ian Clatworthy
Better tag/tags error message (#97674)
2254
            " you may be able to use bzr upgrade --dirstate-tags.")
2220.2.5 by Martin Pool
Better TagsNotSupported message
2255
2220.2.21 by Martin Pool
Add tag --delete command and implementation
2256
    def __init__(self, branch):
2220.2.23 by Martin Pool
Fix TagsNotSupportedError
2257
        self.branch = branch
2220.2.42 by Martin Pool
Tag command refuses to replace existing tags unless you force it.
2258
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2259
        
2220.2.42 by Martin Pool
Tag command refuses to replace existing tags unless you force it.
2260
class TagAlreadyExists(BzrError):
2261
2262
    _fmt = "Tag %(tag_name)s already exists."
2263
2264
    def __init__(self, tag_name):
2265
        self.tag_name = tag_name
2018.5.163 by Andrew Bennetts
Deal with various review comments from Robert.
2266
2267
2376.4.7 by jml at canonical
- Add docstrings to tests.
2268
class MalformedBugIdentifier(BzrError):
2269
2376.4.13 by Jonathan Lange
Some stylistic cleanups
2270
    _fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2376.4.7 by jml at canonical
- Add docstrings to tests.
2271
2272
    def __init__(self, bug_id, reason):
2273
        self.bug_id = bug_id
2274
        self.reason = reason
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2275
2276
2277
class UnknownBugTrackerAbbreviation(BzrError):
2278
2376.4.28 by Jonathan Lange
Focus the tests better and clean up some dodgy bits in UnknownBugTrackerAbbreviation
2279
    _fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2376.4.27 by Jonathan Lange
Include branch information in UnknownBugTrackerAbbreviation
2280
            "on %(branch)s")
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2281
2376.4.27 by Jonathan Lange
Include branch information in UnknownBugTrackerAbbreviation
2282
    def __init__(self, abbreviation, branch):
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2283
        self.abbreviation = abbreviation
2376.4.27 by Jonathan Lange
Include branch information in UnknownBugTrackerAbbreviation
2284
        self.branch = branch
2376.4.38 by Jonathan Lange
Merge bzr.dev, resolving conflicts in error code.
2285
2286
2018.5.163 by Andrew Bennetts
Deal with various review comments from Robert.
2287
class UnexpectedSmartServerResponse(BzrError):
2288
2289
    _fmt = "Could not understand response from smart server: %(response_tuple)r"
2290
2291
    def __init__(self, response_tuple):
2292
        self.response_tuple = response_tuple
2506.2.1 by Andrew Bennetts
Start implementing container format reading and writing.
2293
2294
2295
class ContainerError(BzrError):
2296
    """Base class of container errors."""
2297
2298
2299
class UnknownContainerFormatError(ContainerError):
2300
2301
    _fmt = "Unrecognised container format: %(container_format)r"
2302
    
2303
    def __init__(self, container_format):
2304
        self.container_format = container_format
2305
2306
2307
class UnexpectedEndOfContainerError(ContainerError):
2308
2309
    _fmt = "Unexpected end of container stream"
2310
2311
    internal_error = False
2312
2313
2314
class UnknownRecordTypeError(ContainerError):
2315
2316
    _fmt = "Unknown record type: %(record_type)r"
2317
2318
    def __init__(self, record_type):
2319
        self.record_type = record_type
2320
2321
2506.3.1 by Andrew Bennetts
More progress:
2322
class InvalidRecordError(ContainerError):
2323
2324
    _fmt = "Invalid record: %(reason)s"
2325
2326
    def __init__(self, reason):
2327
        self.reason = reason
2328
2506.2.6 by Andrew Bennetts
Add validate method to ContainerReader and BytesRecordReader.
2329
2330
class ContainerHasExcessDataError(ContainerError):
2331
2332
    _fmt = "Container has data after end marker: %(excess)r"
2333
2334
    def __init__(self, excess):
2335
        self.excess = excess
2336
2506.6.1 by Andrew Bennetts
Return a callable instead of a str from read, and add more validation.
2337
2338
class DuplicateRecordNameError(ContainerError):
2339
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2340
    _fmt = "Container has multiple records with the same name: %(name)s"
2506.6.1 by Andrew Bennetts
Return a callable instead of a str from read, and add more validation.
2341
2342
    def __init__(self, name):
2343
        self.name = name
2344
2520.4.107 by Aaron Bentley
Merge bzr.dev
2345
2535.2.1 by Adeodato Simó
New SMTPConnection class, a reduced version of that in bzr-email.
2346
class NoDestinationAddress(BzrError):
2347
2348
    _fmt = "Message does not have a destination address."
2535.2.2 by Adeodato Simó
Swap the order of internal_error and _fmt for consistency.
2349
2350
    internal_error = True
2535.2.4 by Adeodato Simó
Don't use BzrCommandError in non-UI code; create and use an SMTPError
2351
2352
2353
class SMTPError(BzrError):
2354
2355
    _fmt = "SMTP error: %(error)s"
2356
2357
    def __init__(self, error):
2358
        self.error = error
2681.1.9 by Aaron Bentley
Add support for mail-from-editor
2359
2360
2361
class NoMessageSupplied(BzrError):
2362
2363
    _fmt = "No message supplied."
2681.1.10 by Aaron Bentley
Clean up handling of unknown mail clients
2364
2365
2366
class UnknownMailClient(BzrError):
2367
2368
    _fmt = "Unknown mail client: %(mail_client)s"
2369
2370
    def __init__(self, mail_client):
2371
        BzrError.__init__(self, mail_client=mail_client)
2681.1.18 by Aaron Bentley
Refactor to increase code sharing, allow multiple command names for tbird
2372
2373
2374
class MailClientNotFound(BzrError):
2375
2376
    _fmt = "Unable to find mail client with the following names:"\
2377
        " %(mail_command_list_string)s"
2378
2379
    def __init__(self, mail_command_list):
2380
        mail_command_list_string = ', '.join(mail_command_list)
2381
        BzrError.__init__(self, mail_command_list=mail_command_list,
2382
                          mail_command_list_string=mail_command_list_string)
2681.1.31 by Aaron Bentley
Merge bzr.dev
2383
2694.2.1 by Aaron Bentley
Make error handling nicer when SMTP server not working
2384
class SMTPConnectionRefused(SMTPError):
2385
2386
    _fmt = "SMTP connection to %(host)s refused"
2387
2388
    def __init__(self, error, host):
2389
        self.error = error
2390
        self.host = host
2391
2392
2393
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2394
2395
    _fmt = "Please specify smtp_server.  No server at default %(host)s."