106
95
# __str__() should always return a 'str' object
107
96
# never a 'unicode' object.
109
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
110
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
111
% (self.__class__.__name__,
113
getattr(self, '_fmt', None),
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),
116
108
def __unicode__(self):
117
109
u = self._format()
140
132
"""Return format string for this exception or None"""
141
133
fmt = getattr(self, '_fmt', None)
142
134
if fmt is not None:
144
fmt = getattr(self, '__doc__', None)
146
symbol_versioning.warn("%s uses its docstring as a format, "
147
"it should use _fmt instead" % self.__class__.__name__,
150
return 'Unprintable exception %s: dict=%r, fmt=%r' \
151
% (self.__class__.__name__,
153
getattr(self, '_fmt', None),
135
from bzrlib.i18n import gettext
136
return gettext(unicode(fmt)) # _fmt strings should be ascii
156
138
def __eq__(self, other):
157
139
if self.__class__ is not other.__class__:
170
152
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__,
206
155
class AlreadyBuilding(BzrError):
208
157
_fmt = "The tree builder is already building a tree."
1180
1177
class InvalidRevisionSpec(BzrError):
1182
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1183
" %(branch)s%(extra)s")
1179
_fmt = ("Requested revision: '%(spec)s' does not exist in branch:"
1180
" %(branch_url)s%(extra)s")
1185
1182
def __init__(self, spec, branch, extra=None):
1186
1183
BzrError.__init__(self, branch=branch, spec=spec)
1184
self.branch_url = getattr(branch, 'user_url', str(branch))
1188
1186
self.extra = '\n' + str(extra)
1190
1188
self.extra = ''
1193
class HistoryMissing(BzrError):
1195
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1198
1191
class AppendRevisionsOnlyViolation(BzrError):
1200
1193
_fmt = ('Operation denied because it would change the main history,'
1732
1741
_fmt = "Working tree has conflicts."
1744
class ConfigContentError(BzrError):
1746
_fmt = "Config file %(filename)s is not UTF-8 encoded\n"
1748
def __init__(self, filename):
1749
BzrError.__init__(self)
1750
self.filename = filename
1735
1753
class ParseConfigError(BzrError):
1755
_fmt = "Error(s) parsing config file %(filename)s:\n%(errors)s"
1737
1757
def __init__(self, errors, filename):
1738
if filename is None:
1740
message = "Error(s) parsing config file %s:\n%s" % \
1741
(filename, ('\n'.join(e.msg for e in errors)))
1742
BzrError.__init__(self, message)
1758
BzrError.__init__(self)
1759
self.filename = filename
1760
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)
1745
1772
class NoEmailInUsername(BzrError):
1754
1781
class SigningFailed(BzrError):
1756
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1783
_fmt = 'Failed to GPG sign data with command "%(command_line)s"'
1758
1785
def __init__(self, command_line):
1759
1786
BzrError.__init__(self, command_line=command_line)
1789
class SignatureVerificationFailed(BzrError):
1791
_fmt = 'Failed to verify GPG signature data with error "%(error)s"'
1793
def __init__(self, error):
1794
BzrError.__init__(self, error=error)
1797
class DependencyNotPresent(BzrError):
1799
_fmt = 'Unable to import library "%(library)s": %(error)s'
1801
def __init__(self, library, error):
1802
BzrError.__init__(self, library=library, error=error)
1805
class GpgmeNotInstalled(DependencyNotPresent):
1807
_fmt = 'python-gpgme is not installed, it is needed to verify signatures'
1809
def __init__(self, error):
1810
DependencyNotPresent.__init__(self, 'gpgme', error)
1762
1813
class WorkingTreeNotRevision(BzrError):
1764
1815
_fmt = ("The working tree for %(basedir)s has changed since"
1924
1975
_fmt = "Moving the root directory is not supported at this time"
1978
class TransformRenameFailed(BzrError):
1980
_fmt = "Failed to rename %(from_path)s to %(to_path)s: %(why)s"
1982
def __init__(self, from_path, to_path, why, errno):
1983
self.from_path = from_path
1984
self.to_path = to_path
1927
1989
class BzrMoveFailedError(BzrError):
1929
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1991
_fmt = ("Could not move %(from_path)s%(operator)s %(to_path)s"
1992
"%(_has_extra)s%(extra)s")
1931
1994
def __init__(self, from_path='', to_path='', extra=None):
1932
1995
from bzrlib.osutils import splitpath
1933
1996
BzrError.__init__(self)
1935
self.extra = ': ' + str(extra)
1998
self.extra, self._has_extra = extra, ': '
2000
self.extra = self._has_extra = ''
1939
2002
has_from = len(from_path) > 0
1940
2003
has_to = len(to_path) > 0
1962
2025
class BzrRenameFailedError(BzrMoveFailedError):
1964
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
2027
_fmt = ("Could not rename %(from_path)s%(operator)s %(to_path)s"
2028
"%(_has_extra)s%(extra)s")
1966
2030
def __init__(self, from_path, to_path, extra=None):
1967
2031
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1969
class BzrRemoveChangedFilesError(BzrError):
1970
"""Used when user is trying to remove changed files."""
1972
_fmt = ("Can't safely remove modified or unknown files:\n"
1973
"%(changes_as_text)s"
1974
"Use --keep to not delete them, or --force to delete them regardless.")
1976
def __init__(self, tree_delta):
1977
BzrError.__init__(self)
1978
self.changes_as_text = tree_delta.get_changes_as_text()
1979
#self.paths_as_string = '\n'.join(changed_files)
1980
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1983
2034
class BzrBadParameterNotString(BzrBadParameter):
2618
2669
This is distinct from ErrorFromSmartServer so that it is possible to
2619
2670
distinguish between the following two cases:
2620
- ErrorFromSmartServer was uncaught. This is logic error in the client
2621
and so should provoke a traceback to the user.
2622
- ErrorFromSmartServer was caught but its error_tuple could not be
2623
translated. This is probably because the server sent us garbage, and
2624
should not provoke a traceback.
2672
- ErrorFromSmartServer was uncaught. This is logic error in the client
2673
and so should provoke a traceback to the user.
2674
- ErrorFromSmartServer was caught but its error_tuple could not be
2675
translated. This is probably because the server sent us garbage, and
2676
should not provoke a traceback.
2627
2679
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2834
2878
more = ' ' + more
2835
2879
import bzrlib.urlutils as urlutils
2836
display_url = urlutils.unescape_for_display(
2837
tree.bzrdir.root_transport.base, 'ascii')
2880
user_url = getattr(tree, "user_url", None)
2881
if user_url is None:
2882
display_url = str(tree)
2884
display_url = urlutils.unescape_for_display(user_url, 'ascii')
2838
2885
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
class ShelvedChanges(UncommittedChanges):
2905
_fmt = ('Working tree "%(display_url)s" has shelved changes'
2906
' (See bzr shelve --list).%(more)s')
2841
2909
class MissingTemplateVariable(BzrError):
2843
2911
_fmt = 'Variable {%(name)s} is not available.'
2909
2977
from bzrlib.osutils import get_user_encoding
2910
2978
self.path = path
2911
2979
self.kind = kind
2912
self.user_encoding = osutils.get_user_encoding()
2980
self.user_encoding = get_user_encoding()
2983
class NoSuchConfig(BzrError):
2985
_fmt = ('The "%(config_id)s" configuration does not exist.')
2987
def __init__(self, config_id):
2988
BzrError.__init__(self, config_id=config_id)
2991
class NoSuchConfigOption(BzrError):
2993
_fmt = ('The "%(option_name)s" configuration option does not exist.')
2995
def __init__(self, option_name):
2996
BzrError.__init__(self, option_name=option_name)
2915
2999
class NoSuchAlias(BzrError):
2960
3044
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2963
class HookFailed(BzrError):
2964
"""Raised when a pre_change_branch_tip hook function fails anything other
2965
than TipChangeRejected.
2967
Note that this exception is no longer raised, and the import is only left
2968
to be nice to code which might catch it in a plugin.
2971
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2972
"%(traceback_text)s%(exc_value)s")
2974
def __init__(self, hook_stage, hook_name, exc_info, warn=True):
2976
symbol_versioning.warn("BzrError HookFailed has been deprecated "
2977
"as of bzrlib 2.1.", DeprecationWarning, stacklevel=2)
2979
self.hook_stage = hook_stage
2980
self.hook_name = hook_name
2981
self.exc_info = exc_info
2982
self.exc_type = exc_info[0]
2983
self.exc_value = exc_info[1]
2984
self.exc_tb = exc_info[2]
2985
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2988
3047
class TipChangeRejected(BzrError):
2989
3048
"""A pre_change_branch_tip hook function may raise this to cleanly and
2990
3049
explicitly abort a change to a branch tip.
3125
3196
def __init__(self, path):
3126
3197
self.path = path
3200
class NoColocatedBranchSupport(BzrError):
3202
_fmt = ("%(bzrdir)r does not support co-located branches.")
3204
def __init__(self, bzrdir):
3205
self.bzrdir = bzrdir
3208
class NoWhoami(BzrError):
3210
_fmt = ('Unable to determine your name.\n'
3211
"Please, set your name with the 'whoami' command.\n"
3212
'E.g. bzr whoami "Your Name <name@example.com>"')
3215
class InvalidPattern(BzrError):
3217
_fmt = ('Invalid pattern(s) found. %(msg)s')
3219
def __init__(self, msg):
3223
class RecursiveBind(BzrError):
3225
_fmt = ('Branch "%(branch_url)s" appears to be bound to itself. '
3226
'Please use `bzr unbind` to fix.')
3228
def __init__(self, branch_url):
3229
self.branch_url = branch_url
3232
# FIXME: I would prefer to define the config related exception classes in
3233
# config.py but the lazy import mechanism proscribes this -- vila 20101222
3234
class OptionExpansionLoop(BzrError):
3236
_fmt = 'Loop involving %(refs)r while expanding "%(string)s".'
3238
def __init__(self, string, refs):
3239
self.string = string
3240
self.refs = '->'.join(refs)
3243
class ExpandingUnknownOption(BzrError):
3245
_fmt = 'Option "%(name)s" is not defined while expanding "%(string)s".'
3247
def __init__(self, name, string):
3249
self.string = string
3252
class IllegalOptionName(BzrError):
3254
_fmt = 'Option "%(name)s" is not allowed.'
3256
def __init__(self, name):
3260
class NoCompatibleInter(BzrError):
3262
_fmt = ('No compatible object available for operations from %(source)r '
3265
def __init__(self, source, target):
3266
self.source = source
3267
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.')