95
106
# __str__() should always return a 'str' object
96
107
# never a 'unicode' object.
99
pass # just bind to 'e' for formatting below
102
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
103
% (self.__class__.__name__,
105
getattr(self, '_fmt', None),
109
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
110
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
111
% (self.__class__.__name__,
113
getattr(self, '_fmt', None),
108
116
def __unicode__(self):
109
117
u = self._format()
132
140
"""Return format string for this exception or None"""
133
141
fmt = getattr(self, '_fmt', None)
134
142
if fmt is not None:
135
from bzrlib.i18n import gettext
136
return gettext(unicode(fmt)) # _fmt strings should be ascii
144
fmt = getattr(self, '__doc__', None)
146
symbol_versioning.warn("%s uses its docstring as a format, "
147
"it should use _fmt instead" % self.__class__.__name__,
150
return 'Unprintable exception %s: dict=%r, fmt=%r' \
151
% (self.__class__.__name__,
153
getattr(self, '_fmt', None),
138
156
def __eq__(self, other):
139
157
if self.__class__ is not other.__class__:
152
170
internal_error = True
173
class BzrNewError(BzrError):
174
"""Deprecated error base class."""
175
# base classes should override the docstring with their human-
176
# readable explanation
178
def __init__(self, *args, **kwds):
179
# XXX: Use the underlying BzrError to always generate the args
180
# attribute if it doesn't exist. We can't use super here, because
181
# exceptions are old-style classes in python2.4 (but new in 2.5).
183
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
184
'please convert %s to use BzrError instead'
185
% self.__class__.__name__,
188
BzrError.__init__(self, *args)
189
for key, value in kwds.items():
190
setattr(self, key, value)
194
# __str__() should always return a 'str' object
195
# never a 'unicode' object.
196
s = self.__doc__ % self.__dict__
197
if isinstance(s, unicode):
198
return s.encode('utf8')
200
except (TypeError, NameError, ValueError, KeyError), e:
201
return 'Unprintable exception %s(%r): %r' \
202
% (self.__class__.__name__,
155
206
class AlreadyBuilding(BzrError):
157
208
_fmt = "The tree builder is already building a tree."
700
751
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
703
class AlreadyControlDirError(PathError):
705
_fmt = 'A control directory already exists: "%(path)s".'
708
754
class AlreadyBranchError(PathError):
710
756
_fmt = 'Already a branch: "%(path)s".'
713
class InvalidBranchName(PathError):
715
_fmt = "Invalid branch name: %(name)s"
717
def __init__(self, name):
718
BzrError.__init__(self)
722
class ParentBranchExists(AlreadyBranchError):
724
_fmt = 'Parent branch already exists: "%(path)s".'
727
759
class BranchExistsWithoutWorkingTree(PathError):
729
761
_fmt = 'Directory contains a branch, but no working tree \
758
790
self.path = bzrdir.transport.clone('..').base
793
class FileInWrongBranch(BzrError):
795
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
797
# use PathNotChild instead
798
@symbol_versioning.deprecated_method(symbol_versioning.deprecated_in((2, 3, 0)))
799
def __init__(self, branch, path):
800
BzrError.__init__(self)
802
self.branch_base = branch.base
761
806
class UnsupportedFormatError(BzrError):
763
808
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
782
827
self.bzrdir = bzrdir_format
785
class ParseFormatError(BzrError):
787
_fmt = "Parse error on line %(lineno)d of %(format)s format: %(line)s"
789
def __init__(self, format, lineno, line, text):
790
BzrError.__init__(self)
797
830
class IncompatibleRepositories(BzrError):
798
831
"""Report an error that two repositories are not compatible.
1258
1296
not_ancestor_id=not_ancestor_id)
1299
class AmbiguousBase(BzrError):
1301
def __init__(self, bases):
1302
symbol_versioning.warn("BzrError AmbiguousBase has been deprecated "
1303
"as of bzrlib 0.8.", DeprecationWarning, stacklevel=2)
1304
msg = ("The correct base is unclear, because %s are all equally close"
1306
BzrError.__init__(self, msg)
1261
1310
class NoCommits(BranchError):
1263
1312
_fmt = "Branch %(branch)s has no commits."
1695
1737
InvalidHttpResponse.__init__(self, path, msg)
1698
class HttpBoundaryMissing(InvalidHttpResponse):
1699
"""A multipart response ends with no boundary marker.
1701
This is a special case caused by buggy proxies, described in
1702
<https://bugs.launchpad.net/bzr/+bug/198646>.
1705
_fmt = "HTTP MIME Boundary missing for %(path)s: %(msg)s"
1707
def __init__(self, path, msg):
1708
InvalidHttpResponse.__init__(self, path, msg)
1711
1740
class InvalidHttpContentType(InvalidHttpResponse):
1713
1742
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1760
1789
self.errors = '\n'.join(e.msg for e in errors)
1763
class ConfigOptionValueError(BzrError):
1765
_fmt = ('Bad value "%(value)s" for option "%(name)s".\n'
1766
'See ``bzr help %(name)s``')
1768
def __init__(self, name, value):
1769
BzrError.__init__(self, name=name, value=value)
1772
1792
class NoEmailInUsername(BzrError):
1774
1794
_fmt = "%(username)r does not seem to contain a reasonable email address"
2031
2051
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
2054
class BzrRemoveChangedFilesError(BzrError):
2055
"""Used when user is trying to remove changed files."""
2057
_fmt = ("Can't safely remove modified or unknown files:\n"
2058
"%(changes_as_text)s"
2059
"Use --keep to not delete them, or --force to delete them regardless.")
2061
def __init__(self, tree_delta):
2062
symbol_versioning.warn(symbol_versioning.deprecated_in((2, 3, 0)) %
2063
"BzrRemoveChangedFilesError", DeprecationWarning, stacklevel=2)
2064
BzrError.__init__(self)
2065
self.changes_as_text = tree_delta.get_changes_as_text()
2066
#self.paths_as_string = '\n'.join(changed_files)
2067
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
2034
2070
class BzrBadParameterNotString(BzrBadParameter):
2036
2072
_fmt = "Parameter %(param)s is not a string or unicode string."
2769
2797
_fmt = "No mail-to address (--mail-to) or output (-o) specified."
2800
class UnknownMailClient(BzrError):
2802
_fmt = "Unknown mail client: %(mail_client)s"
2804
def __init__(self, mail_client):
2805
BzrError.__init__(self, mail_client=mail_client)
2772
2808
class MailClientNotFound(BzrError):
2774
2810
_fmt = "Unable to find mail client with the following names:"\
2885
2921
BzrError.__init__(self, tree=tree, display_url=display_url, more=more)
2888
class StoringUncommittedNotSupported(BzrError):
2890
_fmt = ('Branch "%(display_url)s" does not support storing uncommitted'
2893
def __init__(self, branch):
2894
import bzrlib.urlutils as urlutils
2895
user_url = getattr(branch, "user_url", None)
2896
if user_url is None:
2897
display_url = str(branch)
2899
display_url = urlutils.unescape_for_display(user_url, 'ascii')
2900
BzrError.__init__(self, branch=branch, display_url=display_url)
2903
2924
class ShelvedChanges(UncommittedChanges):
2905
2926
_fmt = ('Working tree "%(display_url)s" has shelved changes'
3044
3065
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
3068
class HookFailed(BzrError):
3069
"""Raised when a pre_change_branch_tip hook function fails anything other
3070
than TipChangeRejected.
3072
Note that this exception is no longer raised, and the import is only left
3073
to be nice to code which might catch it in a plugin.
3076
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
3077
"%(traceback_text)s%(exc_value)s")
3079
def __init__(self, hook_stage, hook_name, exc_info, warn=True):
3081
symbol_versioning.warn("BzrError HookFailed has been deprecated "
3082
"as of bzrlib 2.1.", DeprecationWarning, stacklevel=2)
3084
self.hook_stage = hook_stage
3085
self.hook_name = hook_name
3086
self.exc_info = exc_info
3087
self.exc_type = exc_info[0]
3088
self.exc_value = exc_info[1]
3089
self.exc_tb = exc_info[2]
3090
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
3047
3093
class TipChangeRejected(BzrError):
3048
3094
"""A pre_change_branch_tip hook function may raise this to cleanly and
3049
3095
explicitly abort a change to a branch tip.
3243
3289
class ExpandingUnknownOption(BzrError):
3245
_fmt = 'Option "%(name)s" is not defined while expanding "%(string)s".'
3291
_fmt = 'Option %(name)s is not defined while expanding "%(string)s".'
3247
3293
def __init__(self, name, string):
3248
3294
self.name = name
3249
3295
self.string = string
3252
class IllegalOptionName(BzrError):
3254
_fmt = 'Option "%(name)s" is not allowed.'
3256
def __init__(self, name):
3260
3298
class NoCompatibleInter(BzrError):
3262
3300
_fmt = ('No compatible object available for operations from %(source)r '
3265
3303
def __init__(self, source, target):
3266
3304
self.source = source
3267
3305
self.target = target
3270
class HpssVfsRequestNotAllowed(BzrError):
3272
_fmt = ("VFS requests over the smart server are not allowed. Encountered: "
3273
"%(method)s, %(arguments)s.")
3275
def __init__(self, method, arguments):
3276
self.method = method
3277
self.arguments = arguments
3280
class UnsupportedKindChange(BzrError):
3282
_fmt = ("Kind change from %(from_kind)s to %(to_kind)s for "
3283
"%(path)s not supported by format %(format)r")
3285
def __init__(self, path, from_kind, to_kind, format):
3287
self.from_kind = from_kind
3288
self.to_kind = to_kind
3289
self.format = format
3292
class MissingFeature(BzrError):
3294
_fmt = ("Missing feature %(feature)s not provided by this "
3295
"version of Bazaar or any plugin.")
3297
def __init__(self, feature):
3298
self.feature = feature
3301
class PatchSyntax(BzrError):
3302
"""Base class for patch syntax errors."""
3305
class BinaryFiles(BzrError):
3307
_fmt = 'Binary files section encountered.'
3309
def __init__(self, orig_name, mod_name):
3310
self.orig_name = orig_name
3311
self.mod_name = mod_name
3314
class MalformedPatchHeader(PatchSyntax):
3316
_fmt = "Malformed patch header. %(desc)s\n%(line)r"
3318
def __init__(self, desc, line):
3323
class MalformedHunkHeader(PatchSyntax):
3325
_fmt = "Malformed hunk header. %(desc)s\n%(line)r"
3327
def __init__(self, desc, line):
3332
class MalformedLine(PatchSyntax):
3334
_fmt = "Malformed line. %(desc)s\n%(line)r"
3336
def __init__(self, desc, line):
3341
class PatchConflict(BzrError):
3343
_fmt = ('Text contents mismatch at line %(line_no)d. Original has '
3344
'"%(orig_line)s", but patch says it should be "%(patch_line)s"')
3346
def __init__(self, line_no, orig_line, patch_line):
3347
self.line_no = line_no
3348
self.orig_line = orig_line.rstrip('\n')
3349
self.patch_line = patch_line.rstrip('\n')
3352
class FeatureAlreadyRegistered(BzrError):
3354
_fmt = 'The feature %(feature)s has already been registered.'
3356
def __init__(self, feature):
3357
self.feature = feature
3360
class ChangesAlreadyStored(BzrCommandError):
3362
_fmt = ('Cannot store uncommitted changes because this branch already'
3363
' stores uncommitted changes.')
added
removed
bzrlib/errors.py
