/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar
3221.1.4 by Martin Pool
Fix format string for InconsistentDelta
1
# Copyright (C) 2005, 2006, 2007, 2008 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
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (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
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# 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
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# 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
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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 (
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    osutils,
23
    symbol_versioning,
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    )
25
from bzrlib.patches import (
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    MalformedHunkHeader,
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    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
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# 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
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# '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
2713.2.1 by Martin Pool
Return exitcode 4 if an internal error occurs
47
# return codes from the bzr program
2830.2.9 by Martin Pool
Add EXIT_OK=0
48
EXIT_OK = 0
2713.2.1 by Martin Pool
Return exitcode 4 if an internal error occurs
49
EXIT_ERROR = 3
50
EXIT_INTERNAL_ERROR = 4
51
52
1 by mbp at sourcefrog
import from baz patch-364
53
class BzrError(StandardError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
54
    """
55
    Base class for errors raised by bzrlib.
56
2535.1.1 by Adeodato Simó
Fix BzrError docstring: internal_error defaults to False, not to True.
57
    :cvar internal_error: if True this was probably caused by a bzr bug and
58
    should be displayed with a traceback; if False (or absent) this was
2067.3.2 by Martin Pool
Error cleanup review comments:
59
    probably a user or environment error and they don't need the gory details.
60
    (That can be overridden by -Derror on the command line.)
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
61
2067.3.2 by Martin Pool
Error cleanup review comments:
62
    :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.
63
    by the instance's dict.
64
    """
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
65
    
2067.3.2 by Martin Pool
Error cleanup review comments:
66
    internal_error = False
1685.2.1 by Brian M. Carlson
Add a workaround for usage of the args attribute in exceptions.
67
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
68
    def __init__(self, msg=None, **kwds):
69
        """Construct a new BzrError.
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        There are two alternative forms for constructing these objects.
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        Either a preformatted string may be passed, or a set of named
73
        arguments can be given.  The first is for generic "user" errors which
74
        are not intended to be caught and so do not need a specific subclass.
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        The second case is for use with subclasses that provide a _fmt format
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
76
        string to print the arguments.  
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
77
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
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        Keyword arguments are taken as parameters to the error, which can 
79
        be inserted into the format string template.  It's recommended 
80
        that subclasses override the __init__ method to require specific 
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
81
        parameters.
82
2067.3.2 by Martin Pool
Error cleanup review comments:
83
        :param msg: If given, this is the literal complete text for the error,
84
        not subject to expansion.
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
85
        """
86
        StandardError.__init__(self)
87
        if msg is not None:
2067.3.4 by Martin Pool
Error deprecations will come in for 0.13
88
            # I was going to deprecate this, but it actually turns out to be
89
            # quite handy - mbp 20061103.
2067.3.2 by Martin Pool
Error cleanup review comments:
90
            self._preformatted_string = msg
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
91
        else:
2067.3.2 by Martin Pool
Error cleanup review comments:
92
            self._preformatted_string = None
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
93
            for key, value in kwds.items():
94
                setattr(self, key, value)
95
1193 by Martin Pool
- better string formatting of BzrErrors with explanation
96
    def __str__(self):
2067.3.2 by Martin Pool
Error cleanup review comments:
97
        s = getattr(self, '_preformatted_string', None)
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
98
        if s is not None:
99
            # contains a preformatted message; must be cast to plain str
100
            return str(s)
101
        try:
2067.3.2 by Martin Pool
Error cleanup review comments:
102
            fmt = self._get_format_string()
103
            if fmt:
2854.1.2 by Martin Pool
Review feedback on BzrError.message handling
104
                d = dict(self.__dict__)
2854.1.1 by Martin Pool
Fix "unprintable error" message for BzrCheckError and others
105
                # special case: python2.5 puts the 'message' attribute in a
106
                # slot, so it isn't seen in __dict__
2854.1.2 by Martin Pool
Review feedback on BzrError.message handling
107
                d['message'] = getattr(self, 'message', 'no message')
2854.1.1 by Martin Pool
Fix "unprintable error" message for BzrCheckError and others
108
                s = fmt % d
2067.3.2 by Martin Pool
Error cleanup review comments:
109
                # __str__() should always return a 'str' object
110
                # never a 'unicode' object.
111
                if isinstance(s, unicode):
112
                    return s.encode('utf8')
113
                return s
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
114
        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
115
            return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
116
                % (self.__class__.__name__,
117
                   self.__dict__,
118
                   getattr(self, '_fmt', None),
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
119
                   e)
1193 by Martin Pool
- better string formatting of BzrErrors with explanation
120
2067.3.2 by Martin Pool
Error cleanup review comments:
121
    def _get_format_string(self):
122
        """Return format string for this exception or None"""
123
        fmt = getattr(self, '_fmt', None)
124
        if fmt is not None:
125
            return fmt
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
126
        fmt = getattr(self, '__doc__', None)
2067.3.2 by Martin Pool
Error cleanup review comments:
127
        if fmt is not None:
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
128
            symbol_versioning.warn("%s uses its docstring as a format, "
129
                    "it should use _fmt instead" % self.__class__.__name__,
130
                    DeprecationWarning)
131
            return fmt
132
        return 'Unprintable exception %s: dict=%r, fmt=%r' \
133
            % (self.__class__.__name__,
134
               self.__dict__,
135
               getattr(self, '_fmt', None),
136
               )
2067.3.2 by Martin Pool
Error cleanup review comments:
137
1185.1.14 by Robert Collins
remove more duplicate merged hunks. Bad MERGE3, BAD.
138
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
139
class InternalBzrError(BzrError):
140
    """Base class for errors that are internal in nature.
141
142
    This is a convenience class for errors that are internal. The
143
    internal_error attribute can still be altered in subclasses, if needed.
144
    Using this class is simply an easy way to get internal errors.
145
    """
146
147
    internal_error = True
148
149
1185.16.62 by mbp at sourcefrog
- convert NotBranchError to new exception base
150
class BzrNewError(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
151
    """Deprecated error base class."""
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
152
    # base classes should override the docstring with their human-
153
    # readable explanation
154
1685.2.1 by Brian M. Carlson
Add a workaround for usage of the args attribute in exceptions.
155
    def __init__(self, *args, **kwds):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
156
        # XXX: Use the underlying BzrError to always generate the args
157
        # attribute if it doesn't exist.  We can't use super here, because
158
        # exceptions are old-style classes in python2.4 (but new in 2.5).
159
        # --bmc, 20060426
2067.3.4 by Martin Pool
Error deprecations will come in for 0.13
160
        symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
161
             'please convert %s to use BzrError instead'
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
162
             % self.__class__.__name__,
163
             DeprecationWarning,
164
             stacklevel=2)
1685.2.2 by Brian M. Carlson
Change the BzrNewError super invocation to a direct call, so it works with 2.4.
165
        BzrError.__init__(self, *args)
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
166
        for key, value in kwds.items():
167
            setattr(self, key, value)
168
169
    def __str__(self):
170
        try:
1948.1.6 by John Arbash Meinel
Make BzrNewError always return a str object
171
            # __str__() should always return a 'str' object
172
            # never a 'unicode' object.
173
            s = self.__doc__ % self.__dict__
174
            if isinstance(s, unicode):
175
                return s.encode('utf8')
176
            return s
1910.12.1 by Andrew Bennetts
Catch TypeError in BzrNewError.__str__, and print more information if an exception happens in that.
177
        except (TypeError, NameError, ValueError, KeyError), e:
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
178
            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.
179
                % (self.__class__.__name__,
2456.1.1 by Robert Collins
Fix the 'Unprintable error' message display to use the repr of the
180
                   self.__dict__, e)
1185.16.61 by mbp at sourcefrog
- start introducing hct error classes
181
182
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
183
class AlreadyBuilding(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
184
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
185
    _fmt = "The tree builder is already building a tree."
186
187
3221.3.6 by Robert Collins
Port across errors for shallow branch support.
188
class BranchError(BzrError):
189
    """Base class for concrete 'errors about a branch'."""
190
191
    def __init__(self, branch):
192
        BzrError.__init__(self, branch=branch)
193
194
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
195
class BzrCheckError(InternalBzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
196
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
197
    _fmt = "Internal check failed: %(message)s"
1508.1.22 by Robert Collins
implement out of date working tree checks in commit.
198
1185.16.63 by Martin Pool
- more error conversion
199
    def __init__(self, message):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
200
        BzrError.__init__(self)
1185.16.63 by Martin Pool
- more error conversion
201
        self.message = message
202
203
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
204
class DisabledMethod(InternalBzrError):
2018.9.1 by Andrew Bennetts
Merge from bzr.dev.
205
206
    _fmt = "The smart server method '%(class_name)s' is disabled."
207
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)
208
    def __init__(self, class_name):
2018.9.1 by Andrew Bennetts
Merge from bzr.dev.
209
        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)
210
        self.class_name = class_name
211
212
2550.2.3 by Robert Collins
Add require_api API.
213
class IncompatibleAPI(BzrError):
214
215
    _fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
216
        'It supports versions "%(minimum)s" to "%(current)s".'
217
218
    def __init__(self, api, wanted, minimum, current):
219
        self.api = api
220
        self.wanted = wanted
221
        self.minimum = minimum
222
        self.current = current
223
224
2634.1.1 by Robert Collins
(robertc) Reinstate the accidentally backed out external_url patch.
225
class InProcessTransport(BzrError):
226
227
    _fmt = "The transport '%(transport)s' is only accessible within this " \
228
        "process."
229
230
    def __init__(self, transport):
231
        self.transport = transport
232
233
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
234
class InvalidEntryName(InternalBzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
235
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
236
    _fmt = "Invalid entry name: %(name)s"
1740.5.6 by Martin Pool
Clean up many exception classes.
237
1185.16.63 by Martin Pool
- more error conversion
238
    def __init__(self, name):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
239
        BzrError.__init__(self)
1185.16.63 by Martin Pool
- more error conversion
240
        self.name = name
241
242
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
243
class InvalidRevisionNumber(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
244
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
245
    _fmt = "Invalid revision number %(revno)s"
246
1185.16.63 by Martin Pool
- more error conversion
247
    def __init__(self, revno):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
248
        BzrError.__init__(self)
1185.16.63 by Martin Pool
- more error conversion
249
        self.revno = revno
250
251
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
252
class InvalidRevisionId(BzrError):
253
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
254
    _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.
255
1185.16.103 by mbp at sourcefrog
Fix up all calls to InvalidRevisionId() to specify parameters.
256
    def __init__(self, revision_id, branch):
1668.5.1 by Olaf Conradi
Fix bug in knits when raising InvalidRevisionId without the required
257
        # branch can be any string or object with __str__ defined
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
258
        BzrError.__init__(self)
1185.12.90 by Aaron Bentley
Fixed InvalidRevisionID handling in Branch.get_revision_xml
259
        self.revision_id = revision_id
1185.16.103 by mbp at sourcefrog
Fix up all calls to InvalidRevisionId() to specify parameters.
260
        self.branch = branch
974.1.26 by aaron.bentley at utoronto
merged mbp@sourcefrog.net-20050817233101-0939da1cf91f2472
261
3006.2.1 by Alexander Belchenko
workaround for bug #81689: give a proper error message instead of traceback when symlink cannot be created (e.g. on Windows)
262
2229.2.1 by Aaron Bentley
Reject reserved ids in versiondfile, tree, branch and repository
263
class ReservedId(BzrError):
2229.2.3 by Aaron Bentley
change reserved_id to is_reserved_id, add check_not_reserved for DRY
264
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
265
    _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
266
2229.2.1 by Aaron Bentley
Reject reserved ids in versiondfile, tree, branch and repository
267
    def __init__(self, revision_id):
268
        self.revision_id = revision_id
974.1.26 by aaron.bentley at utoronto
merged mbp@sourcefrog.net-20050817233101-0939da1cf91f2472
269
2432.1.4 by Robert Collins
Add an explicit error for missing help topics.
270
2871.1.2 by Robert Collins
* ``CommitBuilder.record_entry_contents`` now requires the root entry of a
271
class RootMissing(InternalBzrError):
272
273
    _fmt = ("The root entry of a tree must be the first entry supplied to "
274
        "record_entry_contents.")
275
276
3200.2.1 by Robert Collins
* The ``register-branch`` command will now use the public url of the branch
277
class NoPublicBranch(BzrError):
278
279
    _fmt = 'There is no public branch set for "%(branch_url)s".'
280
281
    def __init__(self, branch):
282
        import bzrlib.urlutils as urlutils
283
        public_location = urlutils.unescape_for_display(branch.base, 'ascii')
284
        BzrError.__init__(self, branch_url=public_location)
285
286
2432.1.4 by Robert Collins
Add an explicit error for missing help topics.
287
class NoHelpTopic(BzrError):
288
289
    _fmt = ("No help could be found for '%(topic)s'. "
290
        "Please use 'bzr help topics' to obtain a list of topics.")
291
292
    def __init__(self, topic):
293
        self.topic = topic
294
295
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
296
class NoSuchId(BzrError):
297
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
298
    _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
299
    
1988.2.1 by Robert Collins
WorkingTree has a new api ``unversion`` which allow the unversioning of
300
    def __init__(self, tree, file_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
301
        BzrError.__init__(self)
1988.2.1 by Robert Collins
WorkingTree has a new api ``unversion`` which allow the unversioning of
302
        self.file_id = file_id
303
        self.tree = tree
304
305
2708.1.11 by Aaron Bentley
Test and tweak error handling
306
class NoSuchIdInRepository(NoSuchId):
307
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
308
    _fmt = ('The file id "%(file_id)s" is not present in the repository'
309
            ' %(repository)r')
2708.1.11 by Aaron Bentley
Test and tweak error handling
310
311
    def __init__(self, repository, file_id):
312
        BzrError.__init__(self, repository=repository, file_id=file_id)
313
314
3221.3.6 by Robert Collins
Port across errors for shallow branch support.
315
class NotStacked(BranchError):
316
317
    _fmt = "The branch '%(branch)s' is not stacked."
318
319
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
320
class InventoryModified(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
321
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
322
    _fmt = ("The current inventory for the tree %(tree)r has been modified,"
323
            " 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
324
325
    def __init__(self, tree):
326
        self.tree = tree
327
328
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
329
class NoWorkingTree(BzrError):
330
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
331
    _fmt = 'No WorkingTree exists for "%(base)s".'
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
332
    
1497 by Robert Collins
Move Branch.read_working_inventory to WorkingTree.
333
    def __init__(self, base):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
334
        BzrError.__init__(self)
1497 by Robert Collins
Move Branch.read_working_inventory to WorkingTree.
335
        self.base = base
1506 by Robert Collins
Merge Johns current integration work.
336
337
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
338
class NotBuilding(BzrError):
339
340
    _fmt = "Not currently building a tree."
341
342
343
class NotLocalUrl(BzrError):
344
345
    _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
346
1534.4.42 by Robert Collins
add working tree to the BzrDir facilities.
347
    def __init__(self, url):
348
        self.url = url
349
350
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
351
class WorkingTreeAlreadyPopulated(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
352
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
353
    _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
354
355
    def __init__(self, base):
356
        self.base = base
357
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
358
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
359
class BzrCommandError(BzrError):
1740.5.6 by Martin Pool
Clean up many exception classes.
360
    """Error from user command"""
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
361
362
    # Error from malformed user command; please avoid raising this as a
363
    # generic exception not caused by user input.
1185.54.18 by Aaron Bentley
Noted difference of opinion wrt BzrCommandError
364
    #
365
    # I think it's a waste of effort to differentiate between errors that
366
    # are not intended to be caught anyway.  UI code need not subclass
367
    # BzrCommandError, and non-UI code should not throw a subclass of
368
    # BzrCommandError.  ADHB 20051211
1740.5.6 by Martin Pool
Clean up many exception classes.
369
    def __init__(self, msg):
1948.1.5 by John Arbash Meinel
Make sure BzrCommandError can handle unicode arguments
370
        # Object.__str__() must return a real string
371
        # returning a Unicode string is a python error.
372
        if isinstance(msg, unicode):
373
            self.msg = msg.encode('utf8')
374
        else:
375
            self.msg = msg
1740.5.6 by Martin Pool
Clean up many exception classes.
376
1393.1.64 by Martin Pool
- improved display of some errors, including NotBranchError
377
    def __str__(self):
1740.5.6 by Martin Pool
Clean up many exception classes.
378
        return self.msg
379
380
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
381
class NotWriteLocked(BzrError):
382
383
    _fmt = """%(not_locked)r is not write locked but needs to be."""
384
385
    def __init__(self, not_locked):
386
        self.not_locked = not_locked
387
388
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
389
class BzrOptionError(BzrCommandError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
390
391
    _fmt = "Error in command line options"
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
392
2221.4.1 by Aaron Bentley
Get registry options working
393
2592.1.7 by Robert Collins
A validate that goes boom.
394
class BadIndexFormatSignature(BzrError):
395
396
    _fmt = "%(value)s is not an index of type %(_type)s."
397
398
    def __init__(self, value, _type):
399
        BzrError.__init__(self)
400
        self.value = value
401
        self._type = _type
402
403
2592.1.11 by Robert Collins
Detect truncated indices.
404
class BadIndexData(BzrError):
405
406
    _fmt = "Error in data for index %(value)s."
407
408
    def __init__(self, value):
409
        BzrError.__init__(self)
410
        self.value = value
411
412
2592.1.15 by Robert Collins
Detect duplicate key insertion.
413
class BadIndexDuplicateKey(BzrError):
414
415
    _fmt = "The key '%(key)s' is already in index '%(index)s'."
416
417
    def __init__(self, key, index):
418
        BzrError.__init__(self)
419
        self.key = key
420
        self.index = index
421
422
2592.1.12 by Robert Collins
Handle basic node adds.
423
class BadIndexKey(BzrError):
424
425
    _fmt = "The key '%(key)s' is not a valid key."
426
427
    def __init__(self, key):
428
        BzrError.__init__(self)
429
        self.key = key
430
431
2592.1.10 by Robert Collins
Make validate detect node reference parsing errors.
432
class BadIndexOptions(BzrError):
433
434
    _fmt = "Could not parse options for index %(value)s."
435
436
    def __init__(self, value):
437
        BzrError.__init__(self)
438
        self.value = value
439
440
2592.1.12 by Robert Collins
Handle basic node adds.
441
class BadIndexValue(BzrError):
442
443
    _fmt = "The value '%(value)s' is not a valid value."
444
445
    def __init__(self, value):
446
        BzrError.__init__(self)
447
        self.value = value
448
449
2221.4.6 by Aaron Bentley
Improve text and naming
450
class BadOptionValue(BzrError):
2221.4.1 by Aaron Bentley
Get registry options working
451
2221.4.6 by Aaron Bentley
Improve text and naming
452
    _fmt = """Bad value "%(value)s" for option "%(name)s"."""
2221.4.1 by Aaron Bentley
Get registry options working
453
454
    def __init__(self, name, value):
455
        BzrError.__init__(self, name=name, value=value)
456
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
457
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
458
class StrictCommitFailed(BzrError):
459
460
    _fmt = "Commit refused because there are unknown files in the tree"
1 by mbp at sourcefrog
import from baz patch-364
461
1185.31.41 by John Arbash Meinel
Creating a PathNotChild exception, and using relpath in HTTPTestUtil
462
1662.1.12 by Martin Pool
Translate unknown sftp errors to PathError, no NoSuchFile
463
# XXX: Should be unified with TransportError; they seem to represent the
464
# same thing
2052.6.1 by Robert Collins
``Transport.get`` has had its interface made more clear for ease of use.
465
# RBC 20060929: I think that unifiying with TransportError would be a mistake
466
# - this is finer than a TransportError - and more useful as such. It 
467
# differentiates between 'transport has failed' and 'operation on a transport
468
# has failed.'
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
469
class PathError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
470
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
471
    _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.
472
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
473
    def __init__(self, path, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
474
        BzrError.__init__(self)
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
475
        self.path = path
1908.4.11 by John Arbash Meinel
reverting changes to errors.py and local transport.
476
        if extra:
477
            self.extra = ': ' + str(extra)
478
        else:
479
            self.extra = ''
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
480
481
482
class NoSuchFile(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
483
484
    _fmt = "No such file: %(path)r%(extra)s"
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
485
486
487
class FileExists(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
488
489
    _fmt = "File exists: %(path)r%(extra)s"
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
490
491
2220.1.11 by Marius Kruger
* bzrlib/errors.py
492
class RenameFailedFilesExist(BzrError):
493
    """Used when renaming and both source and dest exist."""
494
2220.1.12 by Marius Kruger
* Fix errors.py import order
495
    _fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
2967.3.6 by Daniel Watkins
Extracted the string from every use of RenameFailedFilesExist to RenameFailedFilesExist itself.
496
            " (Use --after to tell bzr about a rename that has already"
497
            " happened)%(extra)s")
2220.1.11 by Marius Kruger
* bzrlib/errors.py
498
499
    def __init__(self, source, dest, extra=None):
2206.1.5 by Marius Kruger
* errors
500
        BzrError.__init__(self)
2220.1.11 by Marius Kruger
* bzrlib/errors.py
501
        self.source = str(source)
502
        self.dest = str(dest)
2206.1.5 by Marius Kruger
* errors
503
        if extra:
2220.1.11 by Marius Kruger
* bzrlib/errors.py
504
            self.extra = ' ' + str(extra)
2206.1.5 by Marius Kruger
* errors
505
        else:
506
            self.extra = ''
507
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
508
2206.1.4 by Marius Kruger
Improved WorkingTree.move excptions. (as requested)
509
class NotADirectory(PathError):
510
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
511
    _fmt = '"%(path)s" is not a directory %(extra)s'
2206.1.4 by Marius Kruger
Improved WorkingTree.move excptions. (as requested)
512
513
514
class NotInWorkingDirectory(PathError):
515
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
516
    _fmt = '"%(path)s" is not in the working directory %(extra)s'
2206.1.4 by Marius Kruger
Improved WorkingTree.move excptions. (as requested)
517
518
1553.5.10 by Martin Pool
New DirectoryNotEmpty exception, and raise this from local and memory
519
class DirectoryNotEmpty(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
520
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
521
    _fmt = 'Directory not empty: "%(path)s"%(extra)s'
1553.5.10 by Martin Pool
New DirectoryNotEmpty exception, and raise this from local and memory
522
523
3136.1.10 by Aaron Bentley
Clean error if filesystem does not support hard-links
524
class HardLinkNotSupported(PathError):
525
526
    _fmt = 'Hard-linking "%(path)s" is not supported'
527
528
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
529
class ReadingCompleted(InternalBzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
530
    
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
531
    _fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
532
            "called upon it - the request has been completed and no more "
533
            "data may be read.")
534
2018.2.4 by Robert Collins
separate out the client medium from the client encoding protocol for the smart server.
535
    def __init__(self, request):
536
        self.request = request
537
538
1558.10.1 by Aaron Bentley
Handle lockdirs over NFS properly
539
class ResourceBusy(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
540
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
541
    _fmt = 'Device or resource busy: "%(path)s"%(extra)s'
1558.10.1 by Aaron Bentley
Handle lockdirs over NFS properly
542
543
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
544
class PermissionDenied(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
545
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
546
    _fmt = 'Permission denied: "%(path)s"%(extra)s'
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
547
548
1185.85.76 by John Arbash Meinel
Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests
549
class InvalidURL(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
550
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
551
    _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
552
553
1685.1.55 by John Arbash Meinel
Adding bzrlib.urlutils.join() to handle joining URLs
554
class InvalidURLJoin(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
555
2692.1.1 by Andrew Bennetts
Add translate_client_path method to SmartServerRequest.
556
    _fmt = "Invalid URL join request: %(reason)s: %(base)r + %(join_args)r"
1685.1.55 by John Arbash Meinel
Adding bzrlib.urlutils.join() to handle joining URLs
557
2692.1.1 by Andrew Bennetts
Add translate_client_path method to SmartServerRequest.
558
    def __init__(self, reason, base, join_args):
559
        self.reason = reason
560
        self.base = base
561
        self.join_args = join_args
562
        PathError.__init__(self, base, reason)
1685.1.55 by John Arbash Meinel
Adding bzrlib.urlutils.join() to handle joining URLs
563
564
2245.1.3 by Robert Collins
Add install_hook to the BranchHooks class as the official means for installing a hook.
565
class UnknownHook(BzrError):
566
567
    _fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
568
569
    def __init__(self, hook_type, hook_name):
570
        BzrError.__init__(self)
571
        self.type = hook_type
572
        self.hook = hook_name
573
574
1843.1.1 by John Arbash Meinel
Update get_transport to raise a nicer error which includes dependency info
575
class UnsupportedProtocol(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
576
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
577
    _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
578
579
    def __init__(self, url, extra):
580
        PathError.__init__(self, url, extra=extra)
581
582
3221.3.6 by Robert Collins
Port across errors for shallow branch support.
583
class UnstackableBranchFormat(BzrError):
584
585
    _fmt = ("The branch '%(url)s'(%(format)s) is not a stackable format. "
586
        "You will need to upgrade the branch to permit branch stacking.")
587
588
    def __init__(self, format, url):
589
        BzrError.__init__(self)
590
        self.format = format
591
        self.url = url
592
593
594
class UnstackableRepositoryFormat(BzrError):
595
596
    _fmt = ("The repository '%(url)s'(%(format)s) is not a stackable format. "
597
        "You will need to upgrade the repository to permit branch stacking.")
598
599
    def __init__(self, format, url):
600
        BzrError.__init__(self)
601
        self.format = format
602
        self.url = url
603
604
2052.6.1 by Robert Collins
``Transport.get`` has had its interface made more clear for ease of use.
605
class ReadError(PathError):
2052.6.2 by Robert Collins
Merge bzr.dev.
606
    
607
    _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.
608
609
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
610
class ShortReadvError(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 = ('readv() read %(actual)s bytes rather than %(length)s bytes'
613
            ' at %(offset)s for "%(path)s"%(extra)s')
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
614
2067.3.2 by Martin Pool
Error cleanup review comments:
615
    internal_error = True
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
616
2001.3.3 by John Arbash Meinel
review feedback: add the actual count written to ShortReadvError
617
    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
618
        PathError.__init__(self, path, extra=extra)
619
        self.offset = offset
620
        self.length = length
2001.3.3 by John Arbash Meinel
review feedback: add the actual count written to ShortReadvError
621
        self.actual = actual
2001.3.2 by John Arbash Meinel
Force all transports to raise ShortReadvError if they can
622
623
2485.8.18 by Vincent Ladeuil
PathNotChild inherits from PathError, not BzrError.
624
class PathNotChild(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
625
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
626
    _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.
627
2067.3.2 by Martin Pool
Error cleanup review comments:
628
    internal_error = True
1740.5.6 by Martin Pool
Clean up many exception classes.
629
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
630
    def __init__(self, path, base, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
631
        BzrError.__init__(self)
1185.31.41 by John Arbash Meinel
Creating a PathNotChild exception, and using relpath in HTTPTestUtil
632
        self.path = path
633
        self.base = base
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
634
        if extra:
635
            self.extra = ': ' + str(extra)
636
        else:
637
            self.extra = ''
1185.31.41 by John Arbash Meinel
Creating a PathNotChild exception, and using relpath in HTTPTestUtil
638
639
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
640
class InvalidNormalization(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
641
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
642
    _fmt = 'Path "%(path)s" is not unicode normalized'
1830.3.5 by John Arbash Meinel
make_entry refuses to create non-normalized entries.
643
644
1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
645
# TODO: This is given a URL; we try to unescape it but doing that from inside
646
# the exception object is a bit undesirable.
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
647
# 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.
648
class NotBranchError(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
649
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
650
    _fmt = 'Not a branch: "%(path)s".'
1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
651
652
    def __init__(self, path):
653
       import bzrlib.urlutils as urlutils
1908.4.11 by John Arbash Meinel
reverting changes to errors.py and local transport.
654
       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.
655
656
1551.10.32 by Aaron Bentley
Add submit: specifier, for merge-directive-like diffs
657
class NoSubmitBranch(PathError):
658
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
659
    _fmt = 'No submit branch available for branch "%(path)s"'
1551.10.32 by Aaron Bentley
Add submit: specifier, for merge-directive-like diffs
660
661
    def __init__(self, branch):
662
       import bzrlib.urlutils as urlutils
663
       self.path = urlutils.unescape_for_display(branch.base, 'ascii')
664
665
1654.1.4 by Robert Collins
Teach `bzr init` how to init at the root of a repository.
666
class AlreadyBranchError(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
667
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
668
    _fmt = 'Already a branch: "%(path)s".'
1662.1.19 by Martin Pool
Better error message when initting existing tree
669
670
671
class BranchExistsWithoutWorkingTree(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
672
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
673
    _fmt = 'Directory contains a branch, but no working tree \
674
(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
675
573 by Martin Pool
- new exception NotBranchError
676
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.
677
class AtomicFileAlreadyClosed(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
678
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
679
    _fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
680
            ' "%(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.
681
682
    def __init__(self, path, function):
683
        PathError.__init__(self, path=path, extra=None)
684
        self.function = function
685
686
1864.7.2 by John Arbash Meinel
Test that we copy the parent across properly (if it is available)
687
class InaccessibleParent(PathError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
688
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
689
    _fmt = ('Parent not accessible given base "%(base)s" and'
690
            ' relative path "%(path)s"')
1864.7.2 by John Arbash Meinel
Test that we copy the parent across properly (if it is available)
691
692
    def __init__(self, path, base):
693
        PathError.__init__(self, path)
694
        self.base = base
695
696
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
697
class NoRepositoryPresent(BzrError):
698
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
699
    _fmt = 'No repository present: "%(path)s"'
1534.4.47 by Robert Collins
Split out repository into .bzr/repository
700
    def __init__(self, bzrdir):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
701
        BzrError.__init__(self)
1534.4.47 by Robert Collins
Split out repository into .bzr/repository
702
        self.path = bzrdir.transport.clone('..').base
703
704
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
705
class FileInWrongBranch(BzrError):
706
3113.1.1 by Vincent Ladeuil
Fix typo.
707
    _fmt = 'File "%(path)s" is 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.
708
1185.35.32 by Aaron Bentley
Fixed handling of files in mixed branches
709
    def __init__(self, branch, path):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
710
        BzrError.__init__(self)
1185.35.32 by Aaron Bentley
Fixed handling of files in mixed branches
711
        self.branch = branch
712
        self.branch_base = branch.base
713
        self.path = path
714
715
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
716
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.
717
718
    _fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
719
720
721
class UnknownFormatError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
722
    
3246.3.1 by Daniel Watkins
Modified UnknownFormatError to allow a kind to be specified.
723
    _fmt = "Unknown %(kind)s format: %(format)r"
724
725
    def __init__(self, format, kind='branch'):
726
        self.kind = kind
727
        self.format = format
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
728
729
730
class IncompatibleFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
731
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
732
    _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.
733
734
    def __init__(self, format, bzrdir_format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
735
        BzrError.__init__(self)
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
736
        self.format = format
737
        self.bzrdir = bzrdir_format
738
739
2323.8.2 by Aaron Bentley
Give a nicer error on fetch when repos are in incompatible formats
740
class IncompatibleRepositories(BzrError):
741
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
742
    _fmt = "Repository %(target)s is not compatible with repository"\
743
        " %(source)s"
2323.8.2 by Aaron Bentley
Give a nicer error on fetch when repos are in incompatible formats
744
745
    def __init__(self, source, target):
746
        BzrError.__init__(self, target=target, source=source)
747
748
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
749
class IncompatibleRevision(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
750
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
751
    _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
752
753
    def __init__(self, repo_format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
754
        BzrError.__init__(self)
1910.2.60 by Aaron Bentley
Ensure that new-model revisions aren't installed into old-model repos
755
        self.repo_format = repo_format
756
757
2206.1.5 by Marius Kruger
* errors
758
class AlreadyVersionedError(BzrError):
2206.1.7 by Marius Kruger
* errors
759
    """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
760
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.
761
    _fmt = "%(context_info)s%(path)s is already versioned."
2206.1.5 by Marius Kruger
* errors
762
2206.1.7 by Marius Kruger
* errors
763
    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.
764
        """Construct a new AlreadyVersionedError.
2206.1.5 by Marius Kruger
* errors
765
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
766
        :param path: This is the path which is versioned,
2206.1.5 by Marius Kruger
* errors
767
        which should be in a user friendly form.
2206.1.7 by Marius Kruger
* errors
768
        :param context_info: If given, this is information about the context,
2206.1.5 by Marius Kruger
* errors
769
        which could explain why this is expected to not be versioned.
770
        """
771
        BzrError.__init__(self)
772
        self.path = path
2206.1.7 by Marius Kruger
* errors
773
        if context_info is None:
774
            self.context_info = ''
2206.1.5 by Marius Kruger
* errors
775
        else:
2206.1.7 by Marius Kruger
* errors
776
            self.context_info = context_info + ". "
2206.1.5 by Marius Kruger
* errors
777
778
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
779
class NotVersionedError(BzrError):
2206.1.7 by Marius Kruger
* errors
780
    """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
781
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.
782
    _fmt = "%(context_info)s%(path)s is not versioned."
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
783
2206.1.7 by Marius Kruger
* errors
784
    def __init__(self, path, context_info=None):
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
785
        """Construct a new NotVersionedError.
786
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
787
        :param path: This is the path which is not versioned,
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
788
        which should be in a user friendly form.
2206.1.7 by Marius Kruger
* errors
789
        :param context_info: If given, this is information about the context,
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
790
        which could explain why this is expected to be versioned.
791
        """
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
792
        BzrError.__init__(self)
1185.16.72 by Martin Pool
[merge] from robert and fix up tests
793
        self.path = path
2206.1.7 by Marius Kruger
* errors
794
        if context_info is None:
795
            self.context_info = ''
2206.1.2 by Marius Kruger
* Made whitespace and puntuation improvements, as requested.
796
        else:
2206.1.7 by Marius Kruger
* errors
797
            self.context_info = context_info + ". "
2206.1.8 by Marius Kruger
Converted move/rename error messages to show source => target.
798
799
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
800
class PathsNotVersionedError(BzrError):
2206.1.7 by Marius Kruger
* errors
801
    """Used when reporting several paths which are not versioned"""
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
802
803
    _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)
804
805
    def __init__(self, paths):
806
        from bzrlib.osutils import quotefn
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
807
        BzrError.__init__(self)
1658.1.9 by Martin Pool
Give an error for bzr diff on an nonexistent file (Malone #3619)
808
        self.paths = paths
809
        self.paths_as_string = ' '.join([quotefn(p) for p in paths])
810
811
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
812
class PathsDoNotExist(BzrError):
813
2206.1.5 by Marius Kruger
* errors
814
    _fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
1662.1.14 by Martin Pool
(PathsDoNotExist) review style comments
815
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
816
    # used when reporting that paths are neither versioned nor in the working
817
    # tree
818
2206.1.5 by Marius Kruger
* errors
819
    def __init__(self, paths, extra=None):
1662.1.14 by Martin Pool
(PathsDoNotExist) review style comments
820
        # circular import
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
821
        from bzrlib.osutils import quotefn
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
822
        BzrError.__init__(self)
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
823
        self.paths = paths
824
        self.paths_as_string = ' '.join([quotefn(p) for p in paths])
2206.1.5 by Marius Kruger
* errors
825
        if extra:
826
            self.extra = ': ' + str(extra)
827
        else:
828
            self.extra = ''
1662.1.9 by Martin Pool
Give a clear error for bzr status of an unversioned, nonexistent file. (Malone #3619)
829
830
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
831
class BadFileKindError(BzrError):
832
2100.3.21 by Aaron Bentley
Work on checking out by-reference trees
833
    _fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
834
835
    def __init__(self, filename, kind):
836
        BzrError.__init__(self, filename=filename, kind=kind)
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
837
838
839
class ForbiddenControlFileError(BzrError):
840
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
841
    _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.
842
843
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
844
class LockError(InternalBzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
845
2321.3.6 by Alexander Belchenko
LockError produce unprintable exception on Python 2.5 because it try to override StandardError.message attribute
846
    _fmt = "Lock error: %(msg)s"
2221.2.2 by Aaron Bentley
PEP8-correctness
847
1185.16.63 by Martin Pool
- more error conversion
848
    # All exceptions from the lock/unlock functions should be from
849
    # this exception class.  They will be translated as necessary. The
850
    # original exception is available as e.original_error
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
851
    #
852
    # New code should prefer to raise specific subclasses
853
    def __init__(self, message):
2321.3.10 by Alexander Belchenko
Explanation about Python 2.5 and StandardError.message attribute
854
        # Python 2.5 uses a slot for StandardError.message,
2854.1.1 by Martin Pool
Fix "unprintable error" message for BzrCheckError and others
855
        # so use a different variable name.  We now work around this in
856
        # BzrError.__str__, but this member name is kept for compatability.
2321.3.6 by Alexander Belchenko
LockError produce unprintable exception on Python 2.5 because it try to override StandardError.message attribute
857
        self.msg = message
882 by Martin Pool
- Optionally raise EmptyCommit if there are no changes. Test for this.
858
859
2255.2.145 by Robert Collins
Support unbreakable locks for trees.
860
class LockActive(LockError):
861
862
    _fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
863
864
    internal_error = False
865
866
    def __init__(self, lock_description):
867
        self.lock_description = lock_description
868
869
1417.1.6 by Robert Collins
introduce transactions for grouping actions done to and with branches
870
class CommitNotPossible(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
871
872
    _fmt = "A commit was attempted but we do not have a write lock open."
2067.3.2 by Martin Pool
Error cleanup review comments:
873
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
874
    def __init__(self):
875
        pass
1417.1.6 by Robert Collins
introduce transactions for grouping actions done to and with branches
876
877
878
class AlreadyCommitted(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
879
880
    _fmt = "A rollback was requested, but is not able to be accomplished."
2067.3.2 by Martin Pool
Error cleanup review comments:
881
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
882
    def __init__(self):
883
        pass
1417.1.6 by Robert Collins
introduce transactions for grouping actions done to and with branches
884
885
1417.1.8 by Robert Collins
use transactions in the weave store interface, which enables caching for log
886
class ReadOnlyError(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
887
888
    _fmt = "A write attempt was made in a read only transaction on %(obj)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
889
2255.2.158 by Martin Pool
Most of the integration of dirstate and subtree
890
    # TODO: There should also be an error indicating that you need a write
891
    # lock and don't have any lock at all... mbp 20070226
892
1553.5.33 by Martin Pool
LockDir review comment fixes
893
    def __init__(self, obj):
894
        self.obj = obj
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
895
896
2353.3.3 by John Arbash Meinel
Define an explicit error when trying to grab a write lock on a readonly file.
897
class ReadOnlyLockError(LockError):
2353.3.10 by John Arbash Meinel
Cleanup errors, and change ReadOnlyLockError to pass around more details.
898
899
    _fmt = "Cannot acquire write lock on %(fname)s. %(msg)s"
900
2872.5.1 by Martin Pool
Avoid internal error tracebacks on failure to lock on readonly transport (#129701).
901
    @symbol_versioning.deprecated_method(symbol_versioning.zero_ninetytwo)
2353.3.10 by John Arbash Meinel
Cleanup errors, and change ReadOnlyLockError to pass around more details.
902
    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.
903
        LockError.__init__(self, '')
904
        self.fname = fname
2353.3.10 by John Arbash Meinel
Cleanup errors, and change ReadOnlyLockError to pass around more details.
905
        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.
906
907
2872.5.1 by Martin Pool
Avoid internal error tracebacks on failure to lock on readonly transport (#129701).
908
class LockFailed(LockError):
909
910
    internal_error = False
911
912
    _fmt = "Cannot lock %(lock)s: %(why)s"
913
914
    def __init__(self, lock, why):
915
        LockError.__init__(self, '')
916
        self.lock = lock
917
        self.why = why
918
919
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
920
class OutSideTransaction(BzrError):
921
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
922
    _fmt = ("A transaction related operation was attempted after"
923
            " the transaction finished.")
1594.2.21 by Robert Collins
Teach versioned files to prevent mutation after finishing.
924
925
1553.5.36 by Martin Pool
Clean up duplicate BranchNotLocked error and rename to ObjectNotLocked
926
class ObjectNotLocked(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
927
928
    _fmt = "%(obj)r is not locked"
1740.5.8 by Martin Pool
Review cleanups: better error reporting, put back report_exception.
929
1553.5.36 by Martin Pool
Clean up duplicate BranchNotLocked error and rename to ObjectNotLocked
930
    # this can indicate that any particular object is not locked; see also
931
    # LockNotHeld which means that a particular *lock* object is not held by
932
    # the caller -- perhaps they should be unified.
933
    def __init__(self, obj):
934
        self.obj = obj
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
935
936
937
class ReadOnlyObjectDirtiedError(ReadOnlyError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
938
939
    _fmt = "Cannot change object %(obj)r in read only transaction"
2067.3.2 by Martin Pool
Error cleanup review comments:
940
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
941
    def __init__(self, obj):
942
        self.obj = obj
943
944
945
class UnlockableTransport(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
946
2872.5.1 by Martin Pool
Avoid internal error tracebacks on failure to lock on readonly transport (#129701).
947
    internal_error = False
948
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
949
    _fmt = "Cannot lock: transport is read only: %(transport)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
950
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
951
    def __init__(self, transport):
952
        self.transport = transport
953
954
955
class LockContention(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
956
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
957
    _fmt = 'Could not acquire lock "%(lock)s"'
2221.2.1 by Aaron Bentley
Make most lock errors internal
958
    # TODO: show full url for lock, combining the transport and relative
959
    # bits?
2221.2.2 by Aaron Bentley
PEP8-correctness
960
2221.2.1 by Aaron Bentley
Make most lock errors internal
961
    internal_error = False
2353.4.3 by John Arbash Meinel
Implement a 'ReadLock.temporary_write_lock()' to upgrade to a write-lock in-process.
962
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
963
    def __init__(self, lock):
964
        self.lock = lock
965
966
1553.5.23 by Martin Pool
Start LockDir.confirm method and LockBroken exception
967
class LockBroken(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
968
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
969
    _fmt = ("Lock was broken while still open: %(lock)s"
970
            " - check storage consistency!")
2221.2.2 by Aaron Bentley
PEP8-correctness
971
2221.2.1 by Aaron Bentley
Make most lock errors internal
972
    internal_error = False
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
973
1553.5.23 by Martin Pool
Start LockDir.confirm method and LockBroken exception
974
    def __init__(self, lock):
975
        self.lock = lock
976
977
1553.5.27 by Martin Pool
Confirm that only the intended holder of a lock was broken.
978
class LockBreakMismatch(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
979
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
980
    _fmt = ("Lock was released and re-acquired before being broken:"
981
            " %(lock)s: held by %(holder)r, wanted to break %(target)r")
2221.2.2 by Aaron Bentley
PEP8-correctness
982
2221.2.1 by Aaron Bentley
Make most lock errors internal
983
    internal_error = False
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
984
1553.5.27 by Martin Pool
Confirm that only the intended holder of a lock was broken.
985
    def __init__(self, lock, holder, target):
986
        self.lock = lock
987
        self.holder = holder
988
        self.target = target
989
990
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
991
class LockNotHeld(LockError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
992
993
    _fmt = "Lock not held: %(lock)s"
2221.2.2 by Aaron Bentley
PEP8-correctness
994
2221.2.1 by Aaron Bentley
Make most lock errors internal
995
    internal_error = False
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
996
1553.5.11 by Martin Pool
Change some lock and transaction related exceptions to BzrNewException style
997
    def __init__(self, lock):
998
        self.lock = lock
999
1000
2279.7.1 by Andrew Bennetts
``LockableFiles.lock_write()`` now accepts a ``token`` keyword argument, so that
1001
class TokenLockingNotSupported(LockError):
1002
1003
    _fmt = "The object %(obj)s does not support token specifying a token when locking."
1004
1005
    def __init__(self, obj):
1006
        self.obj = obj
1007
1008
2018.5.78 by Andrew Bennetts
Implement RemoteRepository.lock_write/unlock to expect and send tokens over the
1009
class TokenMismatch(LockBroken):
2279.7.1 by Andrew Bennetts
``LockableFiles.lock_write()`` now accepts a ``token`` keyword argument, so that
1010
1011
    _fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1012
1013
    internal_error = True
1014
1015
    def __init__(self, given_token, lock_token):
1016
        self.given_token = given_token
1017
        self.lock_token = lock_token
1018
1019
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1020
class PointlessCommit(BzrError):
1021
1022
    _fmt = "No changes to commit"
1023
1024
1551.15.9 by Aaron Bentley
Better error for selected-file commit of merges
1025
class CannotCommitSelectedFileMerge(BzrError):
1026
1027
    _fmt = 'Selected-file commit of merges is not supported yet:'\
1028
        ' files %(files_str)s'
1029
1030
    def __init__(self, files):
1031
        files_str = ', '.join(files)
1032
        BzrError.__init__(self, files=files, files_str=files_str)
1033
1034
2625.9.3 by Daniel Watkins
Added BadCommitMessageEncoding error.
1035
class BadCommitMessageEncoding(BzrError):
1036
1037
    _fmt = 'The specified commit message contains characters unsupported by '\
1038
        'the current encoding.'
1039
1040
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1041
class UpgradeReadonly(BzrError):
1042
1043
    _fmt = "Upgrade URL cannot work with readonly URLs."
1044
1045
1046
class UpToDateFormat(BzrError):
1047
1048
    _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.
1049
1050
    def __init__(self, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1051
        BzrError.__init__(self)
1534.5.7 by Robert Collins
Start factoring out the upgrade policy logic.
1052
        self.format = format
1053
1054
1185.22.1 by Michael Ellerman
Implement strict commits with --strict flag.
1055
class StrictCommitFailed(Exception):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1056
1057
    _fmt = "Commit refused because there are unknowns in the tree."
1058
1059
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1060
class NoSuchRevision(InternalBzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1061
2696.3.3 by Martin Pool
Start setting the default format to dirstate-tags
1062
    _fmt = "%(branch)s has no revision %(revision)s"
1740.5.6 by Martin Pool
Clean up many exception classes.
1063
974.1.26 by aaron.bentley at utoronto
merged mbp@sourcefrog.net-20050817233101-0939da1cf91f2472
1064
    def __init__(self, branch, revision):
2696.3.3 by Martin Pool
Start setting the default format to dirstate-tags
1065
        # 'branch' may sometimes be an internal object like a KnitRevisionStore
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1066
        BzrError.__init__(self, branch=branch, revision=revision)
1067
1068
2697.2.3 by Martin Pool
More append_revision cleanup; _synchronize_history optimization
1069
# zero_ninetyone: this exception is no longer raised and should be removed
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1070
class NotLeftParentDescendant(InternalBzrError):
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
1071
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
1072
    _fmt = ("Revision %(old_revision)s is not the left parent of"
1073
            " %(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
1074
1075
    def __init__(self, branch, old_revision, new_revision):
2230.3.50 by Aaron Bentley
Fix broken error
1076
        BzrError.__init__(self, branch_location=branch.base,
1077
                          old_revision=old_revision,
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
1078
                          new_revision=new_revision)
1079
1080
2745.4.4 by Lukáš Lalinsky
- Make the description of --change more general
1081
class RangeInChangeOption(BzrError):
1082
1083
    _fmt = "Option --change does not accept revision ranges"
1084
1085
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1086
class NoSuchRevisionSpec(BzrError):
1087
1088
    _fmt = "No namespace registered for string: %(spec)r"
1948.4.25 by John Arbash Meinel
Check that invalid specs are properly handled
1089
1090
    def __init__(self, spec):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1091
        BzrError.__init__(self, spec=spec)
1092
1093
1908.11.1 by Robert Collins
Add a new method ``Tree.revision_tree`` which allows access to cached
1094
class NoSuchRevisionInTree(NoSuchRevision):
1908.11.5 by John Arbash Meinel
[merge] bzr.dev 2240
1095
    """When using Tree.revision_tree, and the revision is not accessible."""
1096
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1097
    _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
1098
1099
    def __init__(self, tree, revision_id):
1908.11.5 by John Arbash Meinel
[merge] bzr.dev 2240
1100
        BzrError.__init__(self)
1908.11.1 by Robert Collins
Add a new method ``Tree.revision_tree`` which allows access to cached
1101
        self.tree = tree
1102
        self.revision_id = revision_id
1103
1104
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1105
class InvalidRevisionSpec(BzrError):
1106
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1107
    _fmt = ("Requested revision: %(spec)r does not exist in branch:"
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1108
            " %(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
1109
1110
    def __init__(self, spec, branch, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1111
        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
1112
        if extra:
1948.4.15 by John Arbash Meinel
Change the InvalidRevisionSpec formatting to be more readable
1113
            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
1114
        else:
1115
            self.extra = ''
1740.5.6 by Martin Pool
Clean up many exception classes.
1116
1117
1192 by Martin Pool
- clean up code for retrieving stored inventories
1118
class HistoryMissing(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1119
1120
    _fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1121
1122
2230.3.40 by Aaron Bentley
Rename strict_revision_history to append_revisions_only
1123
class AppendRevisionsOnlyViolation(BzrError):
2230.3.32 by Aaron Bentley
Implement strict history policy
1124
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
1125
    _fmt = ('Operation denied because it would change the main history,'
1126
           ' which is not permitted by the append_revisions_only setting on'
1127
           ' branch "%(location)s".')
2230.3.39 by Aaron Bentley
Improve history violation message
1128
1129
    def __init__(self, location):
1130
       import bzrlib.urlutils as urlutils
1131
       location = urlutils.unescape_for_display(location, 'ascii')
1132
       BzrError.__init__(self, location=location)
2230.3.32 by Aaron Bentley
Implement strict history policy
1133
1134
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1135
class DivergedBranches(BzrError):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1136
1137
    _fmt = ("These branches have diverged."
1138
            " Use the merge command to reconcile them.")
1740.5.6 by Martin Pool
Clean up many exception classes.
1139
1185.2.1 by Lalo Martins
moving DivergedBranches from bzrlib.branch to bzrlib.errors, obeying:
1140
    def __init__(self, branch1, branch2):
1141
        self.branch1 = branch1
1142
        self.branch2 = branch2
1143
1390 by Robert Collins
pair programming worx... merge integration and weave
1144
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1145
class NotLefthandHistory(InternalBzrError):
2230.3.44 by Aaron Bentley
Change asserts to specific errors for left-hand history violations
1146
1147
    _fmt = "Supplied history does not follow left-hand parents"
1148
1149
    def __init__(self, history):
1150
        BzrError.__init__(self, history=history)
1151
1152
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1153
class UnrelatedBranches(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1154
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1155
    _fmt = ("Branches have no common ancestor, and"
1156
            " no merge base revision was specified.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1157
1740.5.6 by Martin Pool
Clean up many exception classes.
1158
3062.2.7 by Aaron Bentley
Prevent reverse cherry-picking with weave
1159
class CannotReverseCherrypick(BzrError):
1160
1161
    _fmt = ('Selected merge cannot perform reverse cherrypicks.  Try merge3'
1162
            ' or diff3.')
1163
1164
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1165
class NoCommonAncestor(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1166
    
2067.3.2 by Martin Pool
Error cleanup review comments:
1167
    _fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
1740.5.6 by Martin Pool
Clean up many exception classes.
1168
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1169
    def __init__(self, revision_a, revision_b):
1740.5.6 by Martin Pool
Clean up many exception classes.
1170
        self.revision_a = revision_a
1171
        self.revision_b = revision_b
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1172
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1173
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1174
class NoCommonRoot(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1175
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1176
    _fmt = ("Revisions are not derived from the same root: "
1177
           "%(revision_a)s %(revision_b)s.")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1178
974.1.80 by Aaron Bentley
Improved merge error handling and testing
1179
    def __init__(self, revision_a, revision_b):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1180
        BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1181
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1182
974.2.7 by aaron.bentley at utoronto
Merged from bzr.24
1183
class NotAncestor(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1184
1185
    _fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1186
974.2.7 by aaron.bentley at utoronto
Merged from bzr.24
1187
    def __init__(self, rev_id, not_ancestor_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1188
        BzrError.__init__(self, rev_id=rev_id,
1189
            not_ancestor_id=not_ancestor_id)
1185.1.12 by Robert Collins
merge in lsdiff/filterdiff friendliness
1190
1191
974.1.30 by aaron.bentley at utoronto
Changed copy_multi to permit failure and return a tuple, tested missing required revisions
1192
class InstallFailed(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1193
974.1.30 by aaron.bentley at utoronto
Changed copy_multi to permit failure and return a tuple, tested missing required revisions
1194
    def __init__(self, revisions):
2116.3.1 by John Arbash Meinel
Cleanup error tests
1195
        revision_str = ", ".join(str(r) for r in revisions)
1196
        msg = "Could not install revisions:\n%s" % revision_str
1185.1.14 by Robert Collins
remove more duplicate merged hunks. Bad MERGE3, BAD.
1197
        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
1198
        self.revisions = revisions
1154 by Martin Pool
- fix imports for moved errors
1199
1200
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
1201
class AmbiguousBase(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1202
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
1203
    def __init__(self, bases):
1204
        warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1205
                DeprecationWarning)
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1206
        msg = ("The correct base is unclear, because %s are all equally close"
1207
                % ", ".join(bases))
1614.2.13 by Olaf Conradi
Re-added AmbiguousBase with a deprecated warning.
1208
        BzrError.__init__(self, msg)
1209
        self.bases = bases
1210
1211
3221.3.6 by Robert Collins
Port across errors for shallow branch support.
1212
class NoCommits(BranchError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1213
1214
    _fmt = "Branch %(branch)s has no commits."
1948.4.20 by John Arbash Meinel
Make NoCommits a BzrNewError
1215
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1216
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1217
class UnlistableStore(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1218
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1219
    def __init__(self, store):
1220
        BzrError.__init__(self, "Store %s is not listable" % store)
1221
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1222
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
1223
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1224
class UnlistableBranch(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1225
1185.10.1 by Aaron Bentley
Added --basis option to bzr branch
1226
    def __init__(self, br):
1227
        BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1392 by Robert Collins
reinstate testfetch test case
1228
1229
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1230
class BoundBranchOutOfDate(BzrError):
1231
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1232
    _fmt = ("Bound branch %(branch)s is out of date with master branch"
1233
            " %(master)s.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1234
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1235
    def __init__(self, branch, master):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1236
        BzrError.__init__(self)
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1237
        self.branch = branch
1238
        self.master = master
1239
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1240
        
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1241
class CommitToDoubleBoundBranch(BzrError):
1242
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1243
    _fmt = ("Cannot commit to branch %(branch)s."
1244
            " It is bound to %(master)s, which is bound to %(remote)s.")
2067.3.2 by Martin Pool
Error cleanup review comments:
1245
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1246
    def __init__(self, branch, master, remote):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1247
        BzrError.__init__(self)
1505.1.24 by John Arbash Meinel
Updated commit to handle bound branches. Included test to handle commit after merge
1248
        self.branch = branch
1249
        self.master = master
1250
        self.remote = remote
1251
1505.1.25 by John Arbash Meinel
Updated pull. Now all paths which call set_revision_history maintain the branch invariant. All tests pass.
1252
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1253
class OverwriteBoundBranch(BzrError):
1254
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1255
    _fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
1256
1505.1.25 by John Arbash Meinel
Updated pull. Now all paths which call set_revision_history maintain the branch invariant. All tests pass.
1257
    def __init__(self, branch):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1258
        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.
1259
        self.branch = branch
1260
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
1261
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1262
class BoundBranchConnectionFailure(BzrError):
1263
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1264
    _fmt = ("Unable to connect to target of bound branch %(branch)s"
1265
            " => %(target)s: %(error)s")
2067.3.2 by Martin Pool
Error cleanup review comments:
1266
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
1267
    def __init__(self, branch, target, error):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1268
        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
1269
        self.branch = branch
1270
        self.target = target
1271
        self.error = error
1272
1273
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1274
class WeaveError(BzrError):
1275
1276
    _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.
1277
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1278
    def __init__(self, message=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1279
        BzrError.__init__(self)
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1280
        self.message = message
1281
1282
1283
class WeaveRevisionAlreadyPresent(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1284
1285
    _fmt = "Revision {%(revision_id)s} already present in %(weave)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
1286
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1287
    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.
1288
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1289
        WeaveError.__init__(self)
1290
        self.revision_id = revision_id
1291
        self.weave = weave
1292
1293
1294
class WeaveRevisionNotPresent(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1295
1296
    _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.
1297
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1298
    def __init__(self, revision_id, weave):
1299
        WeaveError.__init__(self)
1300
        self.revision_id = revision_id
1301
        self.weave = weave
1302
1303
1304
class WeaveFormatError(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1305
1306
    _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.
1307
1185.16.116 by mbp at sourcefrog
Move weave errors into bzrlib.errors and make consistent with new system.
1308
    def __init__(self, what):
1309
        WeaveError.__init__(self)
1310
        self.what = what
1311
1312
1313
class WeaveParentMismatch(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1314
2949.1.2 by Robert Collins
* Fetch with pack repositories will no longer read the entire history graph.
1315
    _fmt = "Parents are mismatched between two revisions. %(message)s"
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1316
    
1393.2.1 by John Arbash Meinel
Merged in split-storage-2 branch. Need to cleanup a little bit more still.
1317
1185.50.23 by John Arbash Meinel
Adding sha1 check when weave extracts a text.
1318
class WeaveInvalidChecksum(WeaveError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1319
1320
    _fmt = "Text did not match it's checksum: %(message)s"
1321
1322
1323
class WeaveTextDiffers(WeaveError):
1324
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1325
    _fmt = ("Weaves differ on text content. Revision:"
1326
            " {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1327
1328
    def __init__(self, revision_id, weave_a, weave_b):
1329
        WeaveError.__init__(self)
1330
        self.revision_id = revision_id
1331
        self.weave_a = weave_a
1332
        self.weave_b = weave_b
1333
1334
1335
class WeaveTextDiffers(WeaveError):
1336
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1337
    _fmt = ("Weaves differ on text content. Revision:"
1338
            " {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1339
1340
    def __init__(self, revision_id, weave_a, weave_b):
1341
        WeaveError.__init__(self)
1342
        self.revision_id = revision_id
1343
        self.weave_a = weave_a
1344
        self.weave_b = weave_b
1345
1346
1347
class VersionedFileError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1348
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1349
    _fmt = "Versioned file error"
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1350
1351
1352
class RevisionNotPresent(VersionedFileError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1353
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1354
    _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.
1355
1356
    def __init__(self, revision_id, file_id):
1357
        VersionedFileError.__init__(self)
1358
        self.revision_id = revision_id
1359
        self.file_id = file_id
1360
1361
1362
class RevisionAlreadyPresent(VersionedFileError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1363
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1364
    _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.
1365
1366
    def __init__(self, revision_id, file_id):
1367
        VersionedFileError.__init__(self)
1368
        self.revision_id = revision_id
1369
        self.file_id = file_id
1370
1371
2520.4.71 by Aaron Bentley
Update test to accept VersionedFileInvalidChecksum instead of TestamentMismatch
1372
class VersionedFileInvalidChecksum(VersionedFileError):
1373
1374
    _fmt = "Text did not match its checksum: %(message)s"
1375
1376
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1377
class KnitError(InternalBzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1378
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1379
    _fmt = "Knit error"
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1380
1381
2535.3.4 by Andrew Bennetts
Simple implementation of Knit.insert_data_stream.
1382
class KnitCorrupt(KnitError):
1383
1384
    _fmt = "Knit %(filename)s corrupt: %(how)s"
1385
1386
    def __init__(self, filename, how):
1387
        KnitError.__init__(self)
1388
        self.filename = filename
1389
        self.how = how
1390
1391
1392
class KnitDataStreamIncompatible(KnitError):
3052.2.5 by Andrew Bennetts
Address the rest of the review comments from John and myself.
1393
    # Not raised anymore, as we can convert data streams.  In future we may
1394
    # need it again for more exotic cases, so we're keeping it around for now.
2535.3.4 by Andrew Bennetts
Simple implementation of Knit.insert_data_stream.
1395
1396
    _fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1397
1398
    def __init__(self, stream_format, target_format):
1399
        self.stream_format = stream_format
1400
        self.target_format = target_format
1401
        
1402
3052.2.1 by Robert Collins
Add a new KnitDataStreamUnknown error class for showing formats we can't understand.
1403
class KnitDataStreamUnknown(KnitError):
1404
    # Indicates a data stream we don't know how to handle.
1405
1406
    _fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1407
1408
    def __init__(self, stream_format):
1409
        self.stream_format = stream_format
1410
        
1411
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1412
class KnitHeaderError(KnitError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1413
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1414
    _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.
1415
2171.1.1 by John Arbash Meinel
Knit index files should ignore empty indexes rather than consider them corrupt.
1416
    def __init__(self, badline, filename):
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1417
        KnitError.__init__(self)
1418
        self.badline = badline
2171.1.1 by John Arbash Meinel
Knit index files should ignore empty indexes rather than consider them corrupt.
1419
        self.filename = filename
1563.2.1 by Robert Collins
Merge in a variation of the versionedfile api from versioned-file.
1420
2196.2.5 by John Arbash Meinel
Add an exception class when the knit index storage method is unknown, and properly test for it
1421
class KnitIndexUnknownMethod(KnitError):
1422
    """Raised when we don't understand the storage method.
1423
1424
    Currently only 'fulltext' and 'line-delta' are supported.
1425
    """
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1426
    
2196.2.5 by John Arbash Meinel
Add an exception class when the knit index storage method is unknown, and properly test for it
1427
    _fmt = ("Knit index %(filename)s does not have a known method"
1428
            " in options: %(options)r")
1429
1430
    def __init__(self, filename, options):
1431
        KnitError.__init__(self)
1432
        self.filename = filename
1433
        self.options = options
1434
1435
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1436
class NoSuchExportFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1437
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1438
    _fmt = "Export format %(format)r not supported"
1439
1185.31.12 by John Arbash Meinel
Refactored the export code to make it easier to add new export formats.
1440
    def __init__(self, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1441
        BzrError.__init__(self)
1185.31.12 by John Arbash Meinel
Refactored the export code to make it easier to add new export formats.
1442
        self.format = format
1443
1444
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1445
class TransportError(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1446
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1447
    _fmt = "Transport error: %(msg)s %(orig_error)s"
1824.2.1 by Johan Rydberg
Let TransportError inherit BzrNerError.
1448
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1449
    def __init__(self, msg=None, orig_error=None):
1450
        if msg is None and orig_error is not None:
1451
            msg = str(orig_error)
1824.2.1 by Johan Rydberg
Let TransportError inherit BzrNerError.
1452
        if orig_error is None:
1453
            orig_error = ''
1454
        if msg is None:
1455
            msg =  ''
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1456
        self.msg = msg
1457
        self.orig_error = orig_error
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1458
        BzrError.__init__(self)
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1459
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1460
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1461
class TooManyConcurrentRequests(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1462
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1463
    _fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
1464
            " Be sure to finish_writing and finish_reading on the"
2018.5.134 by Andrew Bennetts
Fix the TooManyConcurrentRequests error message.
1465
            " currently open request.")
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1466
1467
    def __init__(self, medium):
1468
        self.medium = medium
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1469
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1470
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.
1471
class SmartProtocolError(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1472
1473
    _fmt = "Generic bzr smart protocol error: %(details)s"
1910.19.13 by Andrew Bennetts
Address various review comments.
1474
1475
    def __init__(self, details):
1476
        self.details = details
1477
1478
3297.3.1 by Andrew Bennetts
Raise UnknownSmartMethod automatically from read_response_tuple.
1479
class UnknownSmartMethod(InternalBzrError):
1480
1481
    _fmt = "The server does not recognise the '%(verb)s' request."
1482
1483
    def __init__(self, verb):
1484
        self.verb = verb
1485
1486
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1487
# A set of semi-meaningful errors which can be thrown
1488
class TransportNotPossible(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1489
1490
    _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
1491
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
1492
1493
class ConnectionError(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1494
1495
    _fmt = "Connection error: %(msg)s %(orig_error)s"
1185.31.44 by John Arbash Meinel
Cleaned up Exceptions for all transports.
1496
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1497
2052.4.4 by John Arbash Meinel
Create a SocketConnectionError to make creating nice errors easier
1498
class SocketConnectionError(ConnectionError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1499
1500
    _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
1501
1502
    def __init__(self, host, port=None, msg=None, orig_error=None):
1503
        if msg is None:
1504
            msg = 'Failed to connect to'
1505
        if orig_error is None:
1506
            orig_error = ''
1507
        else:
1508
            orig_error = '; ' + str(orig_error)
1509
        ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1510
        self.host = host
1511
        if port is None:
1512
            self.port = ''
1513
        else:
1514
            self.port = ':%s' % port
1515
1516
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1517
class ConnectionReset(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1518
1519
    _fmt = "Connection closed: %(msg)s %(orig_error)s"
1185.11.9 by John Arbash Meinel
Most tests pass, some problems with unavailable socket recv
1520
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1521
1786.1.8 by John Arbash Meinel
[merge] Johan Rydberg test updates
1522
class InvalidRange(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1523
3059.2.2 by Vincent Ladeuil
Read http responses on demand without buffering the whole body
1524
    _fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1525
1526
    def __init__(self, path, offset, msg=None):
1527
        TransportError.__init__(self, msg)
1979.1.1 by John Arbash Meinel
Fix bug #57723, parse boundary="" correctly, since Squid uses it
1528
        self.path = path
1529
        self.offset = offset
1786.1.8 by John Arbash Meinel
[merge] Johan Rydberg test updates
1530
1531
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1532
class InvalidHttpResponse(TransportError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1533
1534
    _fmt = "Invalid http response for %(path)s: %(msg)s"
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1535
1786.1.31 by John Arbash Meinel
Update http errors to properly use BzrNewError
1536
    def __init__(self, path, msg, orig_error=None):
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1537
        self.path = path
1786.1.31 by John Arbash Meinel
Update http errors to properly use BzrNewError
1538
        TransportError.__init__(self, msg, orig_error=orig_error)
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1539
1540
1541
class InvalidHttpRange(InvalidHttpResponse):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1542
1543
    _fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
3059.2.2 by Vincent Ladeuil
Read http responses on demand without buffering the whole body
1544
1786.1.13 by John Arbash Meinel
Found a few bugs in error handling code, updated tests
1545
    def __init__(self, path, range, msg):
1546
        self.range = range
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1547
        InvalidHttpResponse.__init__(self, path, msg)
1548
1549
1550
class InvalidHttpContentType(InvalidHttpResponse):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1551
1552
    _fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
3059.2.2 by Vincent Ladeuil
Read http responses on demand without buffering the whole body
1553
1786.1.17 by John Arbash Meinel
Adding tests for _parse_boundary.
1554
    def __init__(self, path, ctype, msg):
1555
        self.ctype = ctype
1556
        InvalidHttpResponse.__init__(self, path, msg)
1786.1.13 by John Arbash Meinel
Found a few bugs in error handling code, updated tests
1557
1558
2164.2.1 by v.ladeuil+lp at free
First rough http branch redirection implementation.
1559
class RedirectRequested(TransportError):
1560
1561
    _fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1562
2949.4.1 by Vincent Ladeuil
Fix typo (is_permament => is_permanent) reported on IRC
1563
    def __init__(self, source, target, is_permanent=False, qual_proto=None):
2164.2.1 by v.ladeuil+lp at free
First rough http branch redirection implementation.
1564
        self.source = source
1565
        self.target = target
2949.4.1 by Vincent Ladeuil
Fix typo (is_permament => is_permanent) reported on IRC
1566
        if is_permanent:
2164.2.1 by v.ladeuil+lp at free
First rough http branch redirection implementation.
1567
            self.permanently = ' permanently'
1568
        else:
1569
            self.permanently = ''
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1570
        self._qualified_proto = qual_proto
2164.2.7 by v.ladeuil+lp at free
First implementation of transport hints.
1571
        TransportError.__init__(self)
1572
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1573
    def _requalify_url(self, url):
1574
        """Restore the qualified proto in front of the url"""
1575
        # When this exception is raised, source and target are in
2164.2.17 by Vincent Ladeuil
Add comments and fix typos
1576
        # 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.
1577
        # different proto (http+urllib:// will present http:// to
1578
        # the user. If a qualified proto is specified, the code
2164.2.17 by Vincent Ladeuil
Add comments and fix typos
1579
        # 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.
1580
        # properly handle the redirection themself (creating a
1581
        # new transport object from the target url for example).
2164.2.17 by Vincent Ladeuil
Add comments and fix typos
1582
        # But checking that the scheme of the original and
1583
        # redirected urls are the same can be tricky. (see the
1584
        # FIXME in BzrDir.open_from_transport for the unique use
1585
        # case so far).
2164.2.13 by v.ladeuil+lp at free
Add tests for redirection. Preserve transport decorations.
1586
        if self._qualified_proto is None:
1587
            return url
1588
1589
        # The TODO related to NotBranchError mention that doing
1590
        # that kind of manipulation on the urls may not be the
1591
        # exception object job. On the other hand, this object is
1592
        # the interface between the code and the user so
1593
        # presenting the urls in different ways is indeed its
1594
        # job...
1595
        import urlparse
1596
        proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1597
        return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1598
                                   query, fragment))
1599
1600
    def get_source_url(self):
1601
        return self._requalify_url(self.source)
1602
1603
    def get_target_url(self):
2164.2.22 by Vincent Ladeuil
Take Aaron's review comments into account.
1604
        return self._requalify_url(self.target)
1605
1606
1607
class TooManyRedirections(TransportError):
1608
1609
    _fmt = "Too many redirections"
2164.2.7 by v.ladeuil+lp at free
First implementation of transport hints.
1610
2930.1.1 by Ian Clatworthy
error msg instead of assert when connection over bzr+ssh fails (#115601)
1611
1185.14.10 by Aaron Bentley
Commit aborts with conflicts in the tree.
1612
class ConflictsInTree(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1613
1614
    _fmt = "Working tree has conflicts."
1185.12.49 by Aaron Bentley
Switched to ConfigObj
1615
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1616
1185.12.49 by Aaron Bentley
Switched to ConfigObj
1617
class ParseConfigError(BzrError):
2067.3.2 by Martin Pool
Error cleanup review comments:
1618
1185.12.49 by Aaron Bentley
Switched to ConfigObj
1619
    def __init__(self, errors, filename):
1620
        if filename is None:
1621
            filename = ""
1622
        message = "Error(s) parsing config file %s:\n%s" % \
1623
            (filename, ('\n'.join(e.message for e in errors)))
1624
        BzrError.__init__(self, message)
1185.12.52 by Aaron Bentley
Merged more config stuff from Robert
1625
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1626
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1627
class NoEmailInUsername(BzrError):
1628
1629
    _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
1630
1631
    def __init__(self, username):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1632
        BzrError.__init__(self)
2055.2.2 by John Arbash Meinel
Switch extract_email_address() to use a more specific exception
1633
        self.username = username
1634
1635
1442.1.58 by Robert Collins
gpg signing of content
1636
class SigningFailed(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1637
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1638
    _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.
1639
1442.1.58 by Robert Collins
gpg signing of content
1640
    def __init__(self, command_line):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1641
        BzrError.__init__(self, command_line=command_line)
1185.12.83 by Aaron Bentley
Preliminary weave merge support
1642
1551.2.1 by Aaron Bentley
recommit 1527 PEP8 fixes
1643
1185.12.83 by Aaron Bentley
Preliminary weave merge support
1644
class WorkingTreeNotRevision(BzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1645
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1646
    _fmt = ("The working tree for %(basedir)s has changed since" 
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1647
            " the last commit, but weave merge requires that it be"
1648
            " unchanged")
1649
1185.12.83 by Aaron Bentley
Preliminary weave merge support
1650
    def __init__(self, tree):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1651
        BzrError.__init__(self, basedir=tree.basedir)
1652
1653
1654
class CantReprocessAndShowBase(BzrError):
1655
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1656
    _fmt = ("Can't reprocess and show base, because reprocessing obscures "
1657
           "the relationship of conflicting lines to the base")
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1658
1659
1660
class GraphCycleError(BzrError):
1661
1662
    _fmt = "Cycle in graph %(graph)r"
2067.3.2 by Martin Pool
Error cleanup review comments:
1663
1185.16.114 by mbp at sourcefrog
Improved topological sort
1664
    def __init__(self, graph):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1665
        BzrError.__init__(self)
1185.16.114 by mbp at sourcefrog
Improved topological sort
1666
        self.graph = graph
1185.35.1 by Aaron Bentley
Implemented conflicts.restore
1667
1505.1.23 by John Arbash Meinel
Whitespace cleanup of bzrlib.errors
1668
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1669
class WritingCompleted(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1670
1671
    _fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1672
            "called upon it - accept bytes may not be called anymore.")
1673
1674
    def __init__(self, request):
1675
        self.request = request
1676
1677
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1678
class WritingNotComplete(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1679
1680
    _fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1681
            "called upon it - until the write phase is complete no "
1682
            "data may be read.")
1683
1684
    def __init__(self, request):
1685
        self.request = request
1686
1687
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1688
class NotConflicted(BzrError):
1689
1690
    _fmt = "File %(filename)s is not conflicted."
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1691
1185.35.1 by Aaron Bentley
Implemented conflicts.restore
1692
    def __init__(self, filename):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1693
        BzrError.__init__(self)
1185.35.1 by Aaron Bentley
Implemented conflicts.restore
1694
        self.filename = filename
1185.35.13 by Aaron Bentley
Merged Martin
1695
1505.1.23 by John Arbash Meinel
Whitespace cleanup of bzrlib.errors
1696
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1697
class MediumNotConnected(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1698
1699
    _fmt = """The medium '%(medium)s' is not connected."""
1700
2018.2.3 by Andrew Bennetts
Starting factoring out the smart server client "medium" from the protocol.
1701
    def __init__(self, medium):
1702
        self.medium = medium
1703
1704
1492 by Robert Collins
Support decoration of commands.
1705
class MustUseDecorated(Exception):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1706
1707
    _fmt = "A decorating function has requested its original command be used."
1708
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1709
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1710
class NoBundleFound(BzrError):
1711
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
1712
    _fmt = 'No bundle was found in "%(filename)s".'
2067.3.2 by Martin Pool
Error cleanup review comments:
1713
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1714
    def __init__(self, filename):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1715
        BzrError.__init__(self)
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1716
        self.filename = filename
1717
1718
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1719
class BundleNotSupported(BzrError):
1720
1721
    _fmt = "Unable to handle bundle version %(version)s: %(msg)s"
2067.3.2 by Martin Pool
Error cleanup review comments:
1722
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1723
    def __init__(self, version, msg):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1724
        BzrError.__init__(self)
1185.82.3 by John Arbash Meinel
Working on creating a factor for serializing changesets.
1725
        self.version = version
1726
        self.msg = msg
1727
1728
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1729
class MissingText(BzrError):
1730
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1731
    _fmt = ("Branch %(base)s is missing revision"
1732
            " %(text_revision)s of %(file_id)s")
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1733
1185.35.42 by Aaron Bentley
Fixed fetch to be safer wrt ghosts and corrupt branches
1734
    def __init__(self, branch, text_revision, file_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1735
        BzrError.__init__(self)
1185.35.42 by Aaron Bentley
Fixed fetch to be safer wrt ghosts and corrupt branches
1736
        self.branch = branch
1737
        self.base = branch.base
1738
        self.text_revision = text_revision
1739
        self.file_id = file_id
1534.7.5 by Aaron Bentley
Got unique_add under test
1740
2671.6.2 by Robert Collins
Prevent the duplicate additions of names to FileNames collections.
1741
2255.7.16 by John Arbash Meinel
Make sure adding a duplicate file_id raises DuplicateFileId.
1742
class DuplicateFileId(BzrError):
1743
1744
    _fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1745
1746
    def __init__(self, file_id, entry):
1747
        BzrError.__init__(self)
1748
        self.file_id = file_id
1749
        self.entry = entry
1750
1751
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1752
class DuplicateKey(BzrError):
1753
1754
    _fmt = "Key %(key)s is already present in map"
1755
1756
2432.1.19 by Robert Collins
Ensure each HelpIndex has a unique prefix.
1757
class DuplicateHelpPrefix(BzrError):
1758
1759
    _fmt = "The prefix %(prefix)s is in the help search path twice."
1760
1761
    def __init__(self, prefix):
1762
        self.prefix = prefix
1763
1764
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1765
class MalformedTransform(BzrError):
1766
1767
    _fmt = "Tree transform is malformed %(conflicts)r"
1768
1769
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1770
class NoFinalPath(BzrError):
1771
1772
    _fmt = ("No final name for trans_id %(trans_id)r\n"
1773
            "file-id: %(file_id)r\n"
1774
            "root trans-id: %(root_trans_id)r\n")
1731.1.33 by Aaron Bentley
Revert no-special-root changes
1775
1776
    def __init__(self, trans_id, transform):
1777
        self.trans_id = trans_id
1778
        self.file_id = transform.final_file_id(trans_id)
1779
        self.root_trans_id = transform.root
1780
1781
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
1782
class BzrBadParameter(InternalBzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1783
1784
    _fmt = "Bad parameter: %(param)r"
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
1785
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1786
    # This exception should never be thrown, but it is a base class for all
1787
    # parameter-to-function errors.
1788
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1789
    def __init__(self, param):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1790
        BzrError.__init__(self)
1534.3.1 by Robert Collins
* bzrlib.osutils.safe_unicode now exists to provide parameter coercion
1791
        self.param = param
1534.7.32 by Aaron Bentley
Got conflict handling working when conflicts involve existing files
1792
1534.4.3 by Robert Collins
Implement BranchTestProviderAdapter, so tests now run across all branch formats.
1793
1185.65.29 by Robert Collins
Implement final review suggestions.
1794
class BzrBadParameterNotUnicode(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1795
1796
    _fmt = "Parameter %(param)s is neither unicode nor utf8."
1797
1798
1799
class ReusingTransform(BzrError):
1800
1801
    _fmt = "Attempt to reuse a transform that has already been applied."
1802
1803
1804
class CantMoveRoot(BzrError):
1805
1806
    _fmt = "Moving the root directory is not supported at this time"
1185.65.29 by Robert Collins
Implement final review suggestions.
1807
1534.7.120 by Aaron Bentley
PEP8 fixes
1808
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1809
class BzrMoveFailedError(BzrError):
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1810
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1811
    _fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1812
2220.1.3 by Marius Kruger
* errors.py
1813
    def __init__(self, from_path='', to_path='', extra=None):
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1814
        BzrError.__init__(self)
1815
        if extra:
1816
            self.extra = ': ' + str(extra)
1817
        else:
1818
            self.extra = ''
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1819
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1820
        has_from = len(from_path) > 0
1821
        has_to = len(to_path) > 0
1822
        if has_from:
1823
            self.from_path = osutils.splitpath(from_path)[-1]
1824
        else:
1825
            self.from_path = ''
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1826
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1827
        if has_to:
1828
            self.to_path = osutils.splitpath(to_path)[-1]
1829
        else:
1830
            self.to_path = ''
1831
1832
        self.operator = ""
1833
        if has_from and has_to:
1834
            self.operator = " =>"
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1835
        elif has_from:
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1836
            self.from_path = "from " + from_path
1837
        elif has_to:
1838
            self.operator = "to"
1839
        else:
1840
            self.operator = "file"
1841
1842
1843
class BzrRenameFailedError(BzrMoveFailedError):
2220.1.9 by Marius Kruger
Remove all trailing white space this bundle would have
1844
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1845
    _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
1846
2206.1.9 by Marius Kruger
* Change move/rename errors yet again
1847
    def __init__(self, from_path, to_path, extra=None):
1848
        BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1849
2292.1.25 by Marius Kruger
* Add utility method delta.get_changes_as_text to get the output of .show()
1850
class BzrRemoveChangedFilesError(BzrError):
1851
    """Used when user is trying to remove changed files."""
1852
2655.2.5 by Marius Kruger
* Improve BzrRemoveChangedFilesError message.
1853
    _fmt = ("Can't safely remove modified or unknown files:\n"
1854
        "%(changes_as_text)s"
2292.1.25 by Marius Kruger
* Add utility method delta.get_changes_as_text to get the output of .show()
1855
        "Use --keep to not delete them, or --force to delete them regardless.")
1856
1857
    def __init__(self, tree_delta):
1858
        BzrError.__init__(self)
1859
        self.changes_as_text = tree_delta.get_changes_as_text()
1860
        #self.paths_as_string = '\n'.join(changed_files)
1861
        #self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
2292.1.30 by Marius Kruger
* Minor text fixes.
1862
1863
1185.65.29 by Robert Collins
Implement final review suggestions.
1864
class BzrBadParameterNotString(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1865
1866
    _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.
1867
1868
1534.4.44 by Robert Collins
Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.
1869
class BzrBadParameterMissing(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1870
1871
    _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.
1872
1873
1666.1.6 by Robert Collins
Make knit the default format.
1874
class BzrBadParameterUnicode(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1875
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
1876
    _fmt = ("Parameter %(param)s is unicode but"
1877
            " only byte-strings are permitted.")
1666.1.6 by Robert Collins
Make knit the default format.
1878
1879
1880
class BzrBadParameterContainsNewline(BzrBadParameter):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1881
1882
    _fmt = "Parameter %(param)s contains a newline."
1883
1884
1885
class DependencyNotPresent(BzrError):
1886
1887
    _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.
1888
1889
    def __init__(self, library, error):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1890
        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.
1891
1892
1893
class ParamikoNotPresent(DependencyNotPresent):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1894
1895
    _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.
1896
1897
    def __init__(self, error):
1898
        DependencyNotPresent.__init__(self, 'paramiko', error)
1899
1900
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1901
class PointlessMerge(BzrError):
1902
1903
    _fmt = "Nothing to merge."
1904
1905
1906
class UninitializableFormat(BzrError):
1907
1908
    _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.
1909
1910
    def __init__(self, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1911
        BzrError.__init__(self)
1534.4.3 by Robert Collins
Implement BranchTestProviderAdapter, so tests now run across all branch formats.
1912
        self.format = format
1551.3.4 by Aaron Bentley
Implemented default command options
1913
1534.7.156 by Aaron Bentley
PEP8 fixes
1914
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1915
class BadConversionTarget(BzrError):
1916
1917
    _fmt = "Cannot convert to format %(format)s.  %(problem)s"
1910.2.12 by Aaron Bentley
Implement knit repo format 2
1918
1919
    def __init__(self, problem, format):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1920
        BzrError.__init__(self)
1910.2.12 by Aaron Bentley
Implement knit repo format 2
1921
        self.problem = problem
1922
        self.format = format
1923
1924
3009.2.28 by Aaron Bentley
Add from_diff_tree factories
1925
class NoDiffFound(BzrError):
3009.2.19 by Aaron Bentley
Implement directory diffing
1926
1927
    _fmt = 'Could not find an appropriate Differ for file "%(path)s"'
1928
1929
    def __init__(self, path):
1930
        BzrError.__init__(self, path)
1931
1932
3145.1.1 by Aaron Bentley
Handle missing tools gracefully in diff --using
1933
class ExecutableMissing(BzrError):
1934
1935
    _fmt = "%(exe_name)s could not be found on this machine"
1936
1937
    def __init__(self, exe_name):
1938
        BzrError.__init__(self, exe_name=exe_name)
1939
1940
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1941
class NoDiff(BzrError):
1942
1943
    _fmt = "Diff is not installed on this machine: %(msg)s"
1711.2.56 by John Arbash Meinel
Raise NoDiff if 'diff' not present.
1944
1945
    def __init__(self, msg):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1946
        BzrError.__init__(self, msg=msg)
1947
1948
1949
class NoDiff3(BzrError):
1950
1951
    _fmt = "Diff3 is not installed on this machine."
1952
1953
2794.1.1 by Robert Collins
Allow knits to be instructed not to add a text based on a sha, for commit.
1954
class ExistingContent(BzrError):
2794.1.3 by Robert Collins
Review feedback.
1955
    # Added in bzrlib 0.92, used by VersionedFile.add_lines.
2794.1.1 by Robert Collins
Allow knits to be instructed not to add a text based on a sha, for commit.
1956
1957
    _fmt = "The content being inserted is already present."
1958
1959
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1960
class ExistingLimbo(BzrError):
1961
1962
    _fmt = """This tree contains left-over files from a failed operation.
1963
    Please examine %(limbo_dir)s to see if it contains any files you wish to
1964
    keep, and delete it when you are done."""
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
1965
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1966
    def __init__(self, limbo_dir):
1967
       BzrError.__init__(self)
1968
       self.limbo_dir = limbo_dir
1969
1970
2733.2.11 by Aaron Bentley
Detect irregularities with the pending-deletion directory
1971
class ExistingPendingDeletion(BzrError):
1972
1973
    _fmt = """This tree contains left-over files from a failed operation.
1974
    Please examine %(pending_deletion)s to see if it contains any files you
1975
    wish to keep, and delete it when you are done."""
1976
1977
    def __init__(self, pending_deletion):
1978
       BzrError.__init__(self, pending_deletion=pending_deletion)
1979
1980
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1981
class ImmortalLimbo(BzrError):
1982
2775.1.1 by James Westby
Fix the format string for ImmortalLimbo.
1983
    _fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
1984
    Please examine %(limbo_dir)s to see if it contains any files you wish to
1985
    keep, and delete it when you are done."""
1986
1987
    def __init__(self, limbo_dir):
1988
       BzrError.__init__(self)
1989
       self.limbo_dir = limbo_dir
1990
1991
2733.2.11 by Aaron Bentley
Detect irregularities with the pending-deletion directory
1992
class ImmortalPendingDeletion(BzrError):
1993
2978.2.1 by Alexander Belchenko
fix formatting of ImmortalPendingDeletion error message.
1994
    _fmt = ("Unable to delete transform temporary directory "
1995
    "%(pending_deletion)s.  Please examine %(pending_deletion)s to see if it "
1996
    "contains any files you wish to keep, and delete it when you are done.")
2733.2.11 by Aaron Bentley
Detect irregularities with the pending-deletion directory
1997
1998
    def __init__(self, pending_deletion):
1999
       BzrError.__init__(self, pending_deletion=pending_deletion)
2000
2001
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2002
class OutOfDateTree(BzrError):
2003
2004
    _fmt = "Working tree is out of date, please run 'bzr update'."
1508.1.25 by Robert Collins
Update per review comments.
2005
2006
    def __init__(self, tree):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2007
        BzrError.__init__(self)
1508.1.25 by Robert Collins
Update per review comments.
2008
        self.tree = tree
1534.7.196 by Aaron Bentley
Switched to Rio format for merge-modified list
2009
1563.2.22 by Robert Collins
Move responsibility for repository.has_revision into RevisionStore
2010
1551.12.5 by Aaron Bentley
Get MergeDirective.from_objects working
2011
class PublicBranchOutOfDate(BzrError):
2012
2013
    _fmt = 'Public branch "%(public_location)s" lacks revision '\
2014
        '"%(revstring)s".'
2015
2016
    def __init__(self, public_location, revstring):
2017
        import bzrlib.urlutils as urlutils
2018
        public_location = urlutils.unescape_for_display(public_location,
2019
                                                        'ascii')
2020
        BzrError.__init__(self, public_location=public_location,
2021
                          revstring=revstring)
2022
2023
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2024
class MergeModifiedFormatError(BzrError):
2025
2026
    _fmt = "Error in merge modified format"
2027
2028
2029
class ConflictFormatError(BzrError):
2030
2031
    _fmt = "Format error in conflict listings"
2032
2033
3207.2.1 by jameinel
Add a test that _iter_changes raises a clearer error when we encounter an invalid rename.
2034
class CorruptDirstate(BzrError):
2035
3221.1.3 by Martin Pool
Review cleanups for CorruptDirstate: use the path everywhere rather than the object, and use more standard phrasing.
2036
    _fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
3207.2.1 by jameinel
Add a test that _iter_changes raises a clearer error when we encounter an invalid rename.
2037
            "Error: %(description)s")
2038
3221.1.3 by Martin Pool
Review cleanups for CorruptDirstate: use the path everywhere rather than the object, and use more standard phrasing.
2039
    def __init__(self, dirstate_path, description):
3207.2.1 by jameinel
Add a test that _iter_changes raises a clearer error when we encounter an invalid rename.
2040
        BzrError.__init__(self)
3221.1.3 by Martin Pool
Review cleanups for CorruptDirstate: use the path everywhere rather than the object, and use more standard phrasing.
2041
        self.dirstate_path = dirstate_path
3207.2.1 by jameinel
Add a test that _iter_changes raises a clearer error when we encounter an invalid rename.
2042
        self.description = description
2043
2044
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2045
class CorruptRepository(BzrError):
2046
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2047
    _fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2048
            "Please run bzr reconcile on this repository.")
1570.1.13 by Robert Collins
Check for incorrect revision parentage in the weave during revision access.
2049
2050
    def __init__(self, repo):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2051
        BzrError.__init__(self)
1570.1.13 by Robert Collins
Check for incorrect revision parentage in the weave during revision access.
2052
        self.repo_path = repo.bzrdir.root_transport.base
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
2053
2054
3207.2.2 by John Arbash Meinel
Fix bug #187169, when an invalid delta is supplied to update_basis_by_delta
2055
class InconsistentDelta(BzrError):
2056
    """Used when we get a delta that is not valid."""
2057
2058
    _fmt = ("An inconsistent delta was supplied involving %(path)r,"
3221.1.4 by Martin Pool
Fix format string for InconsistentDelta
2059
            " %(file_id)r\nreason: %(reason)s")
3207.2.2 by John Arbash Meinel
Fix bug #187169, when an invalid delta is supplied to update_basis_by_delta
2060
2061
    def __init__(self, path, file_id, reason):
2062
        BzrError.__init__(self)
2063
        self.path = path
2064
        self.file_id = file_id
2065
        self.reason = reason
2066
2067
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2068
class UpgradeRequired(BzrError):
2069
2070
    _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.
2071
2072
    def __init__(self, path):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2073
        BzrError.__init__(self)
1587.1.6 by Robert Collins
Update bound branch implementation to 0.8.
2074
        self.path = path
2075
1587.1.8 by Robert Collins
Local commits on unbound branches fail.
2076
3349.1.2 by Aaron Bentley
Change ValueError to RepositoryUpgradeRequired
2077
class RepositoryUpgradeRequired(UpgradeRequired):
2078
2079
    _fmt = "To use this feature you must upgrade your repository at %(path)s."
2080
2081
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2082
class LocalRequiresBoundBranch(BzrError):
2083
2084
    _fmt = "Cannot perform local-only commits on unbound branches."
2085
2086
2087
class MissingProgressBarFinish(BzrError):
2088
2089
    _fmt = "A nested progress bar was not 'finished' correctly."
2090
2091
2092
class InvalidProgressBarType(BzrError):
2093
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2094
    _fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2095
            " 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
2096
2097
    def __init__(self, bar_type, valid_types):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2098
        BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2099
2100
2101
class UnsupportedOperation(BzrError):
2102
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2103
    _fmt = ("The method %(mname)s is not supported on"
2104
            " objects of type %(tname)s.")
2067.3.2 by Martin Pool
Error cleanup review comments:
2105
1534.10.8 by Aaron Bentley
Implemented conflict_lines in terms of old system on WorkingTree
2106
    def __init__(self, method, method_self):
2107
        self.method = method
2108
        self.mname = method.__name__
2109
        self.tname = type(method_self).__name__
1558.15.1 by Aaron Bentley
Add text_file function
2110
2111
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.
2112
class CannotSetRevisionId(UnsupportedOperation):
2113
    """Raised when a commit is attempting to set a revision id but cant."""
2114
2115
2116
class NonAsciiRevisionId(UnsupportedOperation):
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2117
    """Raised when a commit is attempting to set a non-ascii revision id
2118
       but cant.
2119
    """
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.
2120
2121
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2122
class BinaryFile(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2123
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2124
    _fmt = "File is binary but should be text."
2125
2126
2127
class IllegalPath(BzrError):
2128
2129
    _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)
2130
2131
    def __init__(self, path):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2132
        BzrError.__init__(self)
1551.2.55 by abentley
Fix fileid involed tests on win32 (by skipping them for unescaped weave formats)
2133
        self.path = path
1185.82.118 by Aaron Bentley
Ensure that StrictTestament handles execute bit differences
2134
2135
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2136
class TestamentMismatch(BzrError):
2137
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2138
    _fmt = """Testament did not match expected value.
2139
       For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2140
       {%(measured)s}"""
2141
1185.82.118 by Aaron Bentley
Ensure that StrictTestament handles execute bit differences
2142
    def __init__(self, revision_id, expected, measured):
2143
        self.revision_id = revision_id
2144
        self.expected = expected
2145
        self.measured = measured
1185.82.131 by Aaron Bentley
Move BadBundle error (and subclasses) to errors.py
2146
2147
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2148
class NotABundle(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2149
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2150
    _fmt = "Not a bzr revision-bundle: %(text)r"
1185.82.142 by Aaron Bentley
Update for review comments
2151
1185.82.139 by Aaron Bentley
Raise NotABundle when a non-bundle is supplied
2152
    def __init__(self, text):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2153
        BzrError.__init__(self)
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2154
        self.text = text
2155
2156
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2157
class BadBundle(BzrError): 
2158
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2159
    _fmt = "Bad bzr revision-bundle: %(text)r"
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2160
2161
    def __init__(self, text):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2162
        BzrError.__init__(self)
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2163
        self.text = text
2164
2165
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2166
class MalformedHeader(BadBundle): 
2167
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2168
    _fmt = "Malformed bzr revision-bundle header: %(text)r"
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2169
2170
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2171
class MalformedPatches(BadBundle): 
2172
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2173
    _fmt = "Malformed patches in bzr revision-bundle: %(text)r"
1907.2.1 by Hermann Kraus
Convert bundle errors from Exception to BzrNewError.
2174
2175
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2176
class MalformedFooter(BadBundle): 
2177
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2178
    _fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1907.2.2 by Hermann Kraus
Detect wrong eol markers.
2179
1752.3.14 by Andrew Bennetts
Fix shallow bug (bad conflict resolution?) in errors.UnsupportedEOLMarker
2180
1907.2.2 by Hermann Kraus
Detect wrong eol markers.
2181
class UnsupportedEOLMarker(BadBundle):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2182
    
2183
    _fmt = "End of line marker was not \\n in bzr revision-bundle"    
1907.2.2 by Hermann Kraus
Detect wrong eol markers.
2184
2185
    def __init__(self):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2186
        # XXX: BadBundle's constructor assumes there's explanatory text, 
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2187
        # but for this there is not
2188
        BzrError.__init__(self)
2189
2190
2191
class IncompatibleBundleFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2192
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2193
    _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
2194
2195
    def __init__(self, bundle_format, other):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2196
        BzrError.__init__(self)
1910.2.49 by Aaron Bentley
Ensure that 0.8 bundles aren't used with KnitRepository2
2197
        self.bundle_format = bundle_format
2198
        self.other = other
2199
2200
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2201
class BadInventoryFormat(BzrError):
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2202
    
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2203
    _fmt = "Root class for inventory serialization errors"
1910.2.31 by Aaron Bentley
Fix bugs in basis inventory handling, change filename
2204
2205
2206
class UnexpectedInventoryFormat(BadInventoryFormat):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2207
2208
    _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
2209
2210
    def __init__(self, msg):
2211
        BadInventoryFormat.__init__(self, msg=msg)
1910.2.47 by Aaron Bentley
Merge bzr.dev
2212
2213
2100.3.5 by Aaron Bentley
Merge nested-trees work
2214
class RootNotRich(BzrError):
2215
2216
    _fmt = """This operation requires rich root data storage"""
2217
2218
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
2219
class NoSmartMedium(InternalBzrError):
2067.3.3 by Martin Pool
merge bzr.dev and reconcile several changes, also some test fixes
2220
2221
    _fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2100.3.30 by Aaron Bentley
Merge from bzr.dev
2222
2018.2.3 by Andrew Bennetts
Starting factoring out the smart server client "medium" from the protocol.
2223
    def __init__(self, transport):
2224
        self.transport = transport
2225
2226
1910.19.2 by Andrew Bennetts
Add a new method ``Transport.get_smart_client()``. This is provided to allow
2227
class NoSmartServer(NotBranchError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2228
2229
    _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
2230
3241.1.6 by Andrew Bennetts
Deprecate Transport.get_smart_client and errors.NoSmartServer, as these are now unused.
2231
    @symbol_versioning.deprecated_method(symbol_versioning.one_four)
1910.19.2 by Andrew Bennetts
Add a new method ``Transport.get_smart_client()``. This is provided to allow
2232
    def __init__(self, url):
2233
        self.url = url
1752.3.9 by Andrew Bennetts
Merge from bzr.dev
2234
1752.5.3 by Andrew Bennetts
Merge from sftp refactoring 2.
2235
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2236
class UnknownSSH(BzrError):
2237
2238
    _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.
2239
2240
    def __init__(self, vendor):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2241
        BzrError.__init__(self)
1951.1.8 by Andrew Bennetts
Make _get_ssh_vendor return the vendor object, rather than just a string.
2242
        self.vendor = vendor
2243
1908.5.16 by Robert Collins
Merge bzr.dev to resolve conflicts for merging.
2244
2221.5.1 by Dmitry Vasiliev
Added support for Putty's SSH implementation
2245
class SSHVendorNotFound(BzrError):
2246
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2247
    _fmt = ("Don't know how to handle SSH connections."
2248
            " Please set BZR_SSH environment variable.")
2221.5.1 by Dmitry Vasiliev
Added support for Putty's SSH implementation
2249
2250
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2251
class GhostRevisionUnusableHere(BzrError):
2252
2253
    _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.
2254
2255
    def __init__(self, revision_id):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2256
        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.
2257
        self.revision_id = revision_id
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2258
2259
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
2260
class IllegalUseOfScopeReplacer(InternalBzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2261
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2262
    _fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2263
            " %(msg)s%(extra)s")
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2264
2265
    def __init__(self, name, msg, extra=None):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2266
        BzrError.__init__(self)
1996.1.16 by John Arbash Meinel
Raise an exception when ScopeReplacer has been misused
2267
        self.name = name
2268
        self.msg = msg
2269
        if extra:
2270
            self.extra = ': ' + str(extra)
2271
        else:
2272
            self.extra = ''
2273
1996.1.18 by John Arbash Meinel
Add more structured error handling
2274
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
2275
class InvalidImportLine(InternalBzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2276
2277
    _fmt = "Not a valid import statement: %(msg)\n%(text)s"
1996.1.18 by John Arbash Meinel
Add more structured error handling
2278
2279
    def __init__(self, text, msg):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2280
        BzrError.__init__(self)
1996.1.18 by John Arbash Meinel
Add more structured error handling
2281
        self.text = text
2282
        self.msg = msg
2283
2284
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
2285
class ImportNameCollision(InternalBzrError):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2286
2221.5.9 by Dmitry Vasiliev
Removed trailing whitespaces and wrapped all long lines
2287
    _fmt = ("Tried to import an object to the same name as"
2288
            " an existing object. %(name)s")
1996.1.18 by John Arbash Meinel
Add more structured error handling
2289
2290
    def __init__(self, name):
2067.3.1 by Martin Pool
Clean up BzrNewError, other exception classes and users.
2291
        BzrError.__init__(self)
1996.1.18 by John Arbash Meinel
Add more structured error handling
2292
        self.name = name
1731.2.2 by Aaron Bentley
Test subsume failure modes
2293
2100.3.1 by Aaron Bentley
Start roundtripping tree-reference entries
2294
1551.12.49 by Aaron Bentley
Proper error when deserializing junk
2295
class NotAMergeDirective(BzrError):
2296
    """File starting with %(firstline)r is not a merge directive"""
2297
    def __init__(self, firstline):
2298
        BzrError.__init__(self, firstline=firstline)
2299
2300
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2301
class NoMergeSource(BzrError):
2302
    """Raise if no merge source was specified for a merge directive"""
2303
2304
    _fmt = "A merge directive must provide either a bundle or a public"\
1551.12.5 by Aaron Bentley
Get MergeDirective.from_objects working
2305
        " branch location."
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2306
2307
2520.4.73 by Aaron Bentley
Implement new merge directive format
2308
class IllegalMergeDirectivePayload(BzrError):
2309
    """A merge directive contained something other than a patch or bundle"""
2310
2311
    _fmt = "Bad merge directive payload %(start)r"
2312
2313
    def __init__(self, start):
2314
        BzrError(self)
2315
        self.start = start
2316
2317
2520.4.105 by Aaron Bentley
Implement patch verification
2318
class PatchVerificationFailed(BzrError):
2319
    """A patch from a merge directive could not be verified"""
2320
2520.4.106 by Aaron Bentley
Clarify what patch verification failure means
2321
    _fmt = "Preview patch does not match requested changes."
2520.4.105 by Aaron Bentley
Implement patch verification
2322
2323
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2324
class PatchMissing(BzrError):
2325
    """Raise a patch type was specified but no patch supplied"""
2326
2872.5.1 by Martin Pool
Avoid internal error tracebacks on failure to lock on readonly transport (#129701).
2327
    _fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
1551.12.2 by Aaron Bentley
Got directives round-tripping, with bundles and everything
2328
2329
    def __init__(self, patch_type):
2330
        BzrError.__init__(self)
2331
        self.patch_type = patch_type
1551.12.25 by Aaron Bentley
Merge bzr.dev
2332
2333
2100.3.9 by Aaron Bentley
Clean up BzrNewError usage
2334
class UnsupportedInventoryKind(BzrError):
2335
    
2336
    _fmt = """Unsupported entry kind %(kind)s"""
2100.3.1 by Aaron Bentley
Start roundtripping tree-reference entries
2337
2338
    def __init__(self, kind):
2339
        self.kind = kind
2100.3.5 by Aaron Bentley
Merge nested-trees work
2340
2341
2100.3.9 by Aaron Bentley
Clean up BzrNewError usage
2342
class BadSubsumeSource(BzrError):
2343
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2344
    _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
2345
1731.2.2 by Aaron Bentley
Test subsume failure modes
2346
    def __init__(self, tree, other_tree, reason):
2347
        self.tree = tree
2348
        self.other_tree = other_tree
2349
        self.reason = reason
1731.2.5 by Aaron Bentley
Ensure versionedfile will be produced for subsumed tree root
2350
2351
2100.3.9 by Aaron Bentley
Clean up BzrNewError usage
2352
class SubsumeTargetNeedsUpgrade(BzrError):
2353
    
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2354
    _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
2355
2356
    def __init__(self, other_tree):
2357
        self.other_tree = other_tree
2100.3.8 by Aaron Bentley
Add add_reference
2358
2359
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
2360
class BadReferenceTarget(InternalBzrError):
2100.3.8 by Aaron Bentley
Add add_reference
2361
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2362
    _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.
2363
           "%(reason)s"
2100.3.8 by Aaron Bentley
Add add_reference
2364
2365
    def __init__(self, tree, other_tree, reason):
2366
        self.tree = tree
2367
        self.other_tree = other_tree
2368
        self.reason = reason
2255.2.182 by Martin Pool
merge dirstate and trunk
2369
2370
2220.2.2 by Martin Pool
Add tag command and basic implementation
2371
class NoSuchTag(BzrError):
2372
2373
    _fmt = "No such tag: %(tag_name)s"
2374
2375
    def __init__(self, tag_name):
2376
        self.tag_name = tag_name
2220.2.4 by Martin Pool
Repositories which don't support tags now give a better message
2377
2378
2379
class TagsNotSupported(BzrError):
2380
2221.5.14 by Dmitry Vasiliev
Wrapped long lines
2381
    _fmt = ("Tags not supported by %(branch)s;"
2382.3.1 by Ian Clatworthy
Better tag/tags error message (#97674)
2382
            " you may be able to use bzr upgrade --dirstate-tags.")
2220.2.5 by Martin Pool
Better TagsNotSupported message
2383
2220.2.21 by Martin Pool
Add tag --delete command and implementation
2384
    def __init__(self, branch):
2220.2.23 by Martin Pool
Fix TagsNotSupportedError
2385
        self.branch = branch
2220.2.42 by Martin Pool
Tag command refuses to replace existing tags unless you force it.
2386
2221.5.21 by Dmitry Vasiliev
Reverted trailing whitespace removal
2387
        
2220.2.42 by Martin Pool
Tag command refuses to replace existing tags unless you force it.
2388
class TagAlreadyExists(BzrError):
2389
2390
    _fmt = "Tag %(tag_name)s already exists."
2391
2392
    def __init__(self, tag_name):
2393
        self.tag_name = tag_name
2018.5.163 by Andrew Bennetts
Deal with various review comments from Robert.
2394
2395
2376.4.7 by jml at canonical
- Add docstrings to tests.
2396
class MalformedBugIdentifier(BzrError):
2397
2376.4.13 by Jonathan Lange
Some stylistic cleanups
2398
    _fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2376.4.7 by jml at canonical
- Add docstrings to tests.
2399
2400
    def __init__(self, bug_id, reason):
2401
        self.bug_id = bug_id
2402
        self.reason = reason
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2403
2404
3035.3.1 by Lukáš Lalinský
Generic bug tracker configuration.
2405
class InvalidBugTrackerURL(BzrError):
2406
2407
    _fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2408
            "contain {id}: %(url)s")
2409
2410
    def __init__(self, abbreviation, url):
2411
        self.abbreviation = abbreviation
2412
        self.url = url
2413
2414
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2415
class UnknownBugTrackerAbbreviation(BzrError):
2416
2376.4.28 by Jonathan Lange
Focus the tests better and clean up some dodgy bits in UnknownBugTrackerAbbreviation
2417
    _fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2376.4.27 by Jonathan Lange
Include branch information in UnknownBugTrackerAbbreviation
2418
            "on %(branch)s")
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2419
2376.4.27 by Jonathan Lange
Include branch information in UnknownBugTrackerAbbreviation
2420
    def __init__(self, abbreviation, branch):
2376.4.26 by Jonathan Lange
Tests for MalformedBugIdentifier and new error UnknownBugTrackerAbbreviation.
2421
        self.abbreviation = abbreviation
2376.4.27 by Jonathan Lange
Include branch information in UnknownBugTrackerAbbreviation
2422
        self.branch = branch
2376.4.38 by Jonathan Lange
Merge bzr.dev, resolving conflicts in error code.
2423
2424
2018.5.163 by Andrew Bennetts
Deal with various review comments from Robert.
2425
class UnexpectedSmartServerResponse(BzrError):
2426
2427
    _fmt = "Could not understand response from smart server: %(response_tuple)r"
2428
2429
    def __init__(self, response_tuple):
2430
        self.response_tuple = response_tuple
2506.2.1 by Andrew Bennetts
Start implementing container format reading and writing.
2431
2432
2433
class ContainerError(BzrError):
2434
    """Base class of container errors."""
2435
2436
2437
class UnknownContainerFormatError(ContainerError):
2438
2439
    _fmt = "Unrecognised container format: %(container_format)r"
2440
    
2441
    def __init__(self, container_format):
2442
        self.container_format = container_format
2443
2444
2445
class UnexpectedEndOfContainerError(ContainerError):
2446
2447
    _fmt = "Unexpected end of container stream"
2448
2449
2450
class UnknownRecordTypeError(ContainerError):
2451
2452
    _fmt = "Unknown record type: %(record_type)r"
2453
2454
    def __init__(self, record_type):
2455
        self.record_type = record_type
2456
2457
2506.3.1 by Andrew Bennetts
More progress:
2458
class InvalidRecordError(ContainerError):
2459
2460
    _fmt = "Invalid record: %(reason)s"
2461
2462
    def __init__(self, reason):
2463
        self.reason = reason
2464
2506.2.6 by Andrew Bennetts
Add validate method to ContainerReader and BytesRecordReader.
2465
2466
class ContainerHasExcessDataError(ContainerError):
2467
2468
    _fmt = "Container has data after end marker: %(excess)r"
2469
2470
    def __init__(self, excess):
2471
        self.excess = excess
2472
2506.6.1 by Andrew Bennetts
Return a callable instead of a str from read, and add more validation.
2473
2474
class DuplicateRecordNameError(ContainerError):
2475
2745.3.3 by Daniel Watkins
Changed to remove need for escaping of quotes.
2476
    _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.
2477
2478
    def __init__(self, name):
2479
        self.name = name
2480
2520.4.107 by Aaron Bentley
Merge bzr.dev
2481
2871.1.1 by Robert Collins
* New class ``bzrlib.errors.InternalBzrError`` which is just a convenient
2482
class NoDestinationAddress(InternalBzrError):
2535.2.1 by Adeodato Simó
New SMTPConnection class, a reduced version of that in bzr-email.
2483
2484
    _fmt = "Message does not have a destination address."
2535.2.2 by Adeodato Simó
Swap the order of internal_error and _fmt for consistency.
2485
2535.2.4 by Adeodato Simó
Don't use BzrCommandError in non-UI code; create and use an SMTPError
2486
2535.3.42 by Andrew Bennetts
Merge from bzr.dev
2487
class RepositoryDataStreamError(BzrError):
2488
2489
    _fmt = "Corrupt or incompatible data stream: %(reason)s"
2490
2491
    def __init__(self, reason):
2492
        self.reason = reason
2493
2494
2535.2.4 by Adeodato Simó
Don't use BzrCommandError in non-UI code; create and use an SMTPError
2495
class SMTPError(BzrError):
2496
2497
    _fmt = "SMTP error: %(error)s"
2498
2499
    def __init__(self, error):
2500
        self.error = error
2681.1.9 by Aaron Bentley
Add support for mail-from-editor
2501
2502
2503
class NoMessageSupplied(BzrError):
2504
2505
    _fmt = "No message supplied."
2681.1.10 by Aaron Bentley
Clean up handling of unknown mail clients
2506
2507
3042.1.1 by Lukáš Lalinský
Make mail-to address in ``bzr send`` optional for interactive mail clients.
2508
class NoMailAddressSpecified(BzrError):
2509
2510
    _fmt = "No mail-to address specified."
2511
2512
2681.1.10 by Aaron Bentley
Clean up handling of unknown mail clients
2513
class UnknownMailClient(BzrError):
2514
2515
    _fmt = "Unknown mail client: %(mail_client)s"
2516
2517
    def __init__(self, mail_client):
2518
        BzrError.__init__(self, mail_client=mail_client)
2681.1.18 by Aaron Bentley
Refactor to increase code sharing, allow multiple command names for tbird
2519
2520
2521
class MailClientNotFound(BzrError):
2522
2523
    _fmt = "Unable to find mail client with the following names:"\
2524
        " %(mail_command_list_string)s"
2525
2526
    def __init__(self, mail_command_list):
2527
        mail_command_list_string = ', '.join(mail_command_list)
2528
        BzrError.__init__(self, mail_command_list=mail_command_list,
2529
                          mail_command_list_string=mail_command_list_string)
2681.1.31 by Aaron Bentley
Merge bzr.dev
2530
2694.2.1 by Aaron Bentley
Make error handling nicer when SMTP server not working
2531
class SMTPConnectionRefused(SMTPError):
2532
2533
    _fmt = "SMTP connection to %(host)s refused"
2534
2535
    def __init__(self, error, host):
2536
        self.error = error
2537
        self.host = host
2538
2539
2540
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2541
2542
    _fmt = "Please specify smtp_server.  No server at default %(host)s."
2796.2.1 by Aaron Bentley
Begin work on reconfigure command
2543
2544
2545
class BzrDirError(BzrError):
2546
2547
    def __init__(self, bzrdir):
2548
        import bzrlib.urlutils as urlutils
2549
        display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2550
                                                    'ascii')
2551
        BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2552
2553
2554
class AlreadyBranch(BzrDirError):
2555
2556
    _fmt = "'%(display_url)s' is already a branch."
2557
2558
2796.2.3 by Aaron Bentley
Implement conversion to tree and checkout
2559
class AlreadyTree(BzrDirError):
2560
2561
    _fmt = "'%(display_url)s' is already a tree."
2562
2563
2564
class AlreadyCheckout(BzrDirError):
2565
2566
    _fmt = "'%(display_url)s' is already a checkout."
2567
2568
2796.2.19 by Aaron Bentley
Support reconfigure --lightweight-checkout
2569
class AlreadyLightweightCheckout(BzrDirError):
2570
2571
    _fmt = "'%(display_url)s' is already a lightweight checkout."
2572
2573
3311.2.6 by Aaron Bentley
rename 'sharing' to 'use-shared'
2574
class AlreadyUsingShared(BzrDirError):
3311.2.2 by Aaron Bentley
Flesh out to_sharing
2575
3311.2.6 by Aaron Bentley
rename 'sharing' to 'use-shared'
2576
    _fmt = "'%(display_url)s' is already using a shared repository."
3311.2.2 by Aaron Bentley
Flesh out to_sharing
2577
2578
3311.2.4 by Aaron Bentley
Implement conversion to standalone
2579
class AlreadyStandalone(BzrDirError):
2580
2581
    _fmt = "'%(display_url)s' is already standalone."
2582
2583
2796.2.1 by Aaron Bentley
Begin work on reconfigure command
2584
class ReconfigurationNotSupported(BzrDirError):
2585
2586
    _fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2587
2588
2796.2.3 by Aaron Bentley
Implement conversion to tree and checkout
2589
class NoBindLocation(BzrDirError):
2590
2591
    _fmt = "No location could be found to bind to at %(display_url)s."
2592
2593
2796.2.1 by Aaron Bentley
Begin work on reconfigure command
2594
class UncommittedChanges(BzrError):
2595
2796.2.3 by Aaron Bentley
Implement conversion to tree and checkout
2596
    _fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2796.2.1 by Aaron Bentley
Begin work on reconfigure command
2597
2598
    def __init__(self, tree):
2599
        import bzrlib.urlutils as urlutils
2600
        display_url = urlutils.unescape_for_display(
2601
            tree.bzrdir.root_transport.base, 'ascii')
2602
        BzrError.__init__(self, tree=tree, display_url=display_url)
3006.2.1 by Alexander Belchenko
workaround for bug #81689: give a proper error message instead of traceback when symlink cannot be created (e.g. on Windows)
2603
2604
2948.4.6 by Lukáš Lalinský
Don't subclass dict in Template and raise an error on missing variable.
2605
class MissingTemplateVariable(BzrError):
2606
2607
    _fmt = 'Variable {%(name)s} is not available.'
2608
2609
    def __init__(self, name):
2610
        self.name = name
2948.4.7 by Lukáš Lalinský
Merge bzr.dev.
2611
2612
3207.1.1 by Lukáš Lalinský
Raise a proper error when 'version-info --custom' is used without a template
2613
class NoTemplate(BzrError):
2614
2615
    _fmt = 'No template specified.'
2616
2617
3006.2.1 by Alexander Belchenko
workaround for bug #81689: give a proper error message instead of traceback when symlink cannot be created (e.g. on Windows)
2618
class UnableCreateSymlink(BzrError):
2619
3006.2.2 by Alexander Belchenko
tests added.
2620
    _fmt = 'Unable to create symlink %(path_str)son this platform'
2621
2622
    def __init__(self, path=None):
2623
        path_str = ''
2624
        if path:
2625
            try:
2626
                path_str = repr(str(path))
2627
            except UnicodeEncodeError:
2628
                path_str = repr(path)
2629
            path_str += ' '
2630
        self.path_str = path_str
3144.1.1 by Lukáš Lalinský
Fixed error reporting of unsupported timezone format.
2631
2632
2633
class UnsupportedTimezoneFormat(BzrError):
2634
2635
    _fmt = ('Unsupported timezone format "%(timezone)s", '
2636
            'options are "utc", "original", "local".')
2637
2638
    def __init__(self, timezone):
2639
        self.timezone = timezone
3246.7.1 by Martin Albisetti
Core code for automatic plugin suggestion
2640
2641
2642
class CommandAvailableInPlugin(StandardError):
2643
    
2644
    internal_error = False
2645
2646
    def __init__(self, cmd_name, plugin_metadata, provider):
2647
        
2648
        self.plugin_metadata = plugin_metadata
2649
        self.cmd_name = cmd_name
2650
        self.provider = provider
2651
2652
    def __str__(self):
2653
2654
        _fmt = ('"%s" is not a standard bzr command. \n' 
2655
                'However, the following official plugin provides this command: %s\n'
2656
                'You can install it by going to: %s'
2657
                % (self.cmd_name, self.plugin_metadata['name'], 
2658
                    self.plugin_metadata['url']))
2659
2660
        return _fmt
2661
2662
2663
class NoPluginAvailable(BzrError):
2664
    pass    
2665
3246.7.4 by Martin Albisetti
Merge from bzr.dev
2666
3260.2.1 by Alexander Belchenko
Don't ask a password if there is no real terminal. (#69851)
2667
class NotATerminal(BzrError):
2668
3260.2.2 by Alexander Belchenko
merge bzr.dev
2669
    _fmt = 'Unable to ask for a password without real terminal.'
2670
2671
3234.2.6 by Alexander Belchenko
because every mail client has different rules to compose command line we should encode arguments to 8 bit string only when needed.
2672
class UnableEncodePath(BzrError):
2673
3234.2.8 by Alexander Belchenko
fix grammar in formatting string of UnableEncodePath error.
2674
    _fmt = ('Unable to encode %(kind)s path %(path)r in '
3234.2.6 by Alexander Belchenko
because every mail client has different rules to compose command line we should encode arguments to 8 bit string only when needed.
2675
            'user encoding %(user_encoding)s')
2676
2677
    def __init__(self, path, kind):
2678
        self.path = path
2679
        self.kind = kind
2680
        self.user_encoding = osutils.get_user_encoding()