/usr/lib/python2.7/dist-packages/bzrlib/errors.py is in python-bzrlib 2.7.0-2ubuntu3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Exceptions for bzr, and reporting of them.
"""
from __future__ import absolute_import
# TODO: is there any value in providing the .args field used by standard
# python exceptions? A list of values with no names seems less useful
# to me.
# TODO: Perhaps convert the exception to a string at the moment it's
# constructed to make sure it will succeed. But that says nothing about
# exceptions that are never raised.
# TODO: selftest assertRaises should probably also check that every error
# raised can be formatted as a string successfully, and without giving
# 'unprintable'.
# return codes from the bzr program
EXIT_OK = 0
EXIT_ERROR = 3
EXIT_INTERNAL_ERROR = 4
class BzrError(StandardError):
"""
Base class for errors raised by bzrlib.
:cvar internal_error: if True this was probably caused by a bzr bug and
should be displayed with a traceback; if False (or absent) this was
probably a user or environment error and they don't need the gory
details. (That can be overridden by -Derror on the command line.)
:cvar _fmt: Format string to display the error; this is expanded
by the instance's dict.
"""
internal_error = False
def __init__(self, msg=None, **kwds):
"""Construct a new BzrError.
There are two alternative forms for constructing these objects.
Either a preformatted string may be passed, or a set of named
arguments can be given. The first is for generic "user" errors which
are not intended to be caught and so do not need a specific subclass.
The second case is for use with subclasses that provide a _fmt format
string to print the arguments.
Keyword arguments are taken as parameters to the error, which can
be inserted into the format string template. It's recommended
that subclasses override the __init__ method to require specific
parameters.
:param msg: If given, this is the literal complete text for the error,
not subject to expansion. 'msg' is used instead of 'message' because
python evolved and, in 2.6, forbids the use of 'message'.
"""
StandardError.__init__(self)
if msg is not None:
# I was going to deprecate this, but it actually turns out to be
# quite handy - mbp 20061103.
self._preformatted_string = msg
else:
self._preformatted_string = None
for key, value in kwds.items():
setattr(self, key, value)
def _format(self):
s = getattr(self, '_preformatted_string', None)
if s is not None:
# contains a preformatted message
return s
try:
fmt = self._get_format_string()
if fmt:
d = dict(self.__dict__)
s = fmt % d
# __str__() should always return a 'str' object
# never a 'unicode' object.
return s
except Exception, e:
pass # just bind to 'e' for formatting below
else:
e = None
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
% (self.__class__.__name__,
self.__dict__,
getattr(self, '_fmt', None),
e)
def __unicode__(self):
u = self._format()
if isinstance(u, str):
# Try decoding the str using the default encoding.
u = unicode(u)
elif not isinstance(u, unicode):
# Try to make a unicode object from it, because __unicode__ must
# return a unicode object.
u = unicode(u)
return u
def __str__(self):
s = self._format()
if isinstance(s, unicode):
s = s.encode('utf8')
else:
# __str__ must return a str.
s = str(s)
return s
def __repr__(self):
return '%s(%s)' % (self.__class__.__name__, str(self))
def _get_format_string(self):
"""Return format string for this exception or None"""
fmt = getattr(self, '_fmt', None)
if fmt is not None:
from bzrlib.i18n import gettext
return gettext(unicode(fmt)) # _fmt strings should be ascii
def __eq__(self, other):
if self.__class__ is not other.__class__:
return NotImplemented
return self.__dict__ == other.__dict__
class InternalBzrError(BzrError):
"""Base class for errors that are internal in nature.
This is a convenience class for errors that are internal. The
internal_error attribute can still be altered in subclasses, if needed.
Using this class is simply an easy way to get internal errors.
"""
internal_error = True
class AlreadyBuilding(BzrError):
_fmt = "The tree builder is already building a tree."
class BranchError(BzrError):
"""Base class for concrete 'errors about a branch'."""
def __init__(self, branch):
BzrError.__init__(self, branch=branch)
class BzrCheckError(InternalBzrError):
_fmt = "Internal check failed: %(msg)s"
def __init__(self, msg):
BzrError.__init__(self)
self.msg = msg
class DirstateCorrupt(BzrError):
_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
def __init__(self, state, msg):
BzrError.__init__(self)
self.state = state
self.msg = msg
class DisabledMethod(InternalBzrError):
_fmt = "The smart server method '%(class_name)s' is disabled."
def __init__(self, class_name):
BzrError.__init__(self)
self.class_name = class_name
class IncompatibleAPI(BzrError):
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
'It supports versions "%(minimum)s" to "%(current)s".'
def __init__(self, api, wanted, minimum, current):
self.api = api
self.wanted = wanted
self.minimum = minimum
self.current = current
class InProcessTransport(BzrError):
_fmt = "The transport '%(transport)s' is only accessible within this " \
"process."
def __init__(self, transport):
self.transport = transport
class InvalidEntryName(InternalBzrError):
_fmt = "Invalid entry name: %(name)s"
def __init__(self, name):
BzrError.__init__(self)
self.name = name
class InvalidRevisionNumber(BzrError):
_fmt = "Invalid revision number %(revno)s"
def __init__(self, revno):
BzrError.__init__(self)
self.revno = revno
class InvalidRevisionId(BzrError):
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
def __init__(self, revision_id, branch):
# branch can be any string or object with __str__ defined
BzrError.__init__(self)
self.revision_id = revision_id
self.branch = branch
class ReservedId(BzrError):
_fmt = "Reserved revision-id {%(revision_id)s}"
def __init__(self, revision_id):
self.revision_id = revision_id
class RootMissing(InternalBzrError):
_fmt = ("The root entry of a tree must be the first entry supplied to "
"the commit builder.")
class NoPublicBranch(BzrError):
_fmt = 'There is no public branch set for "%(branch_url)s".'
def __init__(self, branch):
import bzrlib.urlutils as urlutils
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
BzrError.__init__(self, branch_url=public_location)
class NoHelpTopic(BzrError):
_fmt = ("No help could be found for '%(topic)s'. "
"Please use 'bzr help topics' to obtain a list of topics.")
def __init__(self, topic):
self.topic = topic
class NoSuchId(BzrError):
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
def __init__(self, tree, file_id):
BzrError.__init__(self)
self.file_id = file_id
self.tree = tree
class NoSuchIdInRepository(NoSuchId):
_fmt = ('The file id "%(file_id)s" is not present in the repository'
' %(repository)r')
def __init__(self, repository, file_id):
BzrError.__init__(self, repository=repository, file_id=file_id)
class NotStacked(BranchError):
_fmt = "The branch '%(branch)s' is not stacked."
class InventoryModified(InternalBzrError):
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
" so a clean inventory cannot be read without data loss.")
def __init__(self, tree):
self.tree = tree
class NoWorkingTree(BzrError):
_fmt = 'No WorkingTree exists for "%(base)s".'
def __init__(self, base):
BzrError.__init__(self)
self.base = base
class NotBuilding(BzrError):
_fmt = "Not currently building a tree."
class NotLocalUrl(BzrError):
_fmt = "%(url)s is not a local path."
def __init__(self, url):
self.url = url
class WorkingTreeAlreadyPopulated(InternalBzrError):
_fmt = 'Working tree already populated in "%(base)s"'
def __init__(self, base):
self.base = base
class BzrCommandError(BzrError):
"""Error from user command"""
# Error from malformed user command; please avoid raising this as a
# generic exception not caused by user input.
#
# I think it's a waste of effort to differentiate between errors that
# are not intended to be caught anyway. UI code need not subclass
# BzrCommandError, and non-UI code should not throw a subclass of
# BzrCommandError. ADHB 20051211
class NotWriteLocked(BzrError):
_fmt = """%(not_locked)r is not write locked but needs to be."""
def __init__(self, not_locked):
self.not_locked = not_locked
class BzrOptionError(BzrCommandError):
_fmt = "Error in command line options"
class BadIndexFormatSignature(BzrError):
_fmt = "%(value)s is not an index of type %(_type)s."
def __init__(self, value, _type):
BzrError.__init__(self)
self.value = value
self._type = _type
class BadIndexData(BzrError):
_fmt = "Error in data for index %(value)s."
def __init__(self, value):
BzrError.__init__(self)
self.value = value
class BadIndexDuplicateKey(BzrError):
_fmt = "The key '%(key)s' is already in index '%(index)s'."
def __init__(self, key, index):
BzrError.__init__(self)
self.key = key
self.index = index
class BadIndexKey(BzrError):
_fmt = "The key '%(key)s' is not a valid key."
def __init__(self, key):
BzrError.__init__(self)
self.key = key
class BadIndexOptions(BzrError):
_fmt = "Could not parse options for index %(value)s."
def __init__(self, value):
BzrError.__init__(self)
self.value = value
class BadIndexValue(BzrError):
_fmt = "The value '%(value)s' is not a valid value."
def __init__(self, value):
BzrError.__init__(self)
self.value = value
class BadOptionValue(BzrError):
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
def __init__(self, name, value):
BzrError.__init__(self, name=name, value=value)
class StrictCommitFailed(BzrError):
_fmt = "Commit refused because there are unknown files in the tree"
# XXX: Should be unified with TransportError; they seem to represent the
# same thing
# RBC 20060929: I think that unifiying with TransportError would be a mistake
# - this is finer than a TransportError - and more useful as such. It
# differentiates between 'transport has failed' and 'operation on a transport
# has failed.'
class PathError(BzrError):
_fmt = "Generic path error: %(path)r%(extra)s)"
def __init__(self, path, extra=None):
BzrError.__init__(self)
self.path = path
if extra:
self.extra = ': ' + str(extra)
else:
self.extra = ''
class NoSuchFile(PathError):
_fmt = "No such file: %(path)r%(extra)s"
class FileExists(PathError):
_fmt = "File exists: %(path)r%(extra)s"
class RenameFailedFilesExist(BzrError):
"""Used when renaming and both source and dest exist."""
_fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
" (Use --after to tell bzr about a rename that has already"
" happened)%(extra)s")
def __init__(self, source, dest, extra=None):
BzrError.__init__(self)
self.source = str(source)
self.dest = str(dest)
if extra:
self.extra = ' ' + str(extra)
else:
self.extra = ''
class NotADirectory(PathError):
_fmt = '"%(path)s" is not a directory %(extra)s'
class NotInWorkingDirectory(PathError):
_fmt = '"%(path)s" is not in the working directory %(extra)s'
class DirectoryNotEmpty(PathError):
_fmt = 'Directory not empty: "%(path)s"%(extra)s'
class HardLinkNotSupported(PathError):
_fmt = 'Hard-linking "%(path)s" is not supported'
class ReadingCompleted(InternalBzrError):
_fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
"called upon it - the request has been completed and no more "
"data may be read.")
def __init__(self, request):
self.request = request
class ResourceBusy(PathError):
_fmt = 'Device or resource busy: "%(path)s"%(extra)s'
class PermissionDenied(PathError):
_fmt = 'Permission denied: "%(path)s"%(extra)s'
class InvalidURL(PathError):
_fmt = 'Invalid url supplied to transport: "%(path)s"%(extra)s'
class InvalidURLJoin(PathError):
_fmt = "Invalid URL join request: %(reason)s: %(base)r + %(join_args)r"
def __init__(self, reason, base, join_args):
self.reason = reason
self.base = base
self.join_args = join_args
PathError.__init__(self, base, reason)
class InvalidRebaseURLs(PathError):
_fmt = "URLs differ by more than path: %(from_)r and %(to)r"
def __init__(self, from_, to):
self.from_ = from_
self.to = to
PathError.__init__(self, from_, 'URLs differ by more than path.')
class UnavailableRepresentation(InternalBzrError):
_fmt = ("The encoding '%(wanted)s' is not available for key %(key)s which "
"is encoded as '%(native)s'.")
def __init__(self, key, wanted, native):
InternalBzrError.__init__(self)
self.wanted = wanted
self.native = native
self.key = key
class UnknownHook(BzrError):
_fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
def __init__(self, hook_type, hook_name):
BzrError.__init__(self)
self.type = hook_type
self.hook = hook_name
class UnsupportedProtocol(PathError):
_fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
def __init__(self, url, extra=""):
PathError.__init__(self, url, extra=extra)
class UnstackableBranchFormat(BzrError):
_fmt = ("The branch '%(url)s'(%(format)s) is not a stackable format. "
"You will need to upgrade the branch to permit branch stacking.")
def __init__(self, format, url):
BzrError.__init__(self)
self.format = format
self.url = url
class UnstackableLocationError(BzrError):
_fmt = "The branch '%(branch_url)s' cannot be stacked on '%(target_url)s'."
def __init__(self, branch_url, target_url):
BzrError.__init__(self)
self.branch_url = branch_url
self.target_url = target_url
class UnstackableRepositoryFormat(BzrError):
_fmt = ("The repository '%(url)s'(%(format)s) is not a stackable format. "
"You will need to upgrade the repository to permit branch stacking.")
def __init__(self, format, url):
BzrError.__init__(self)
self.format = format
self.url = url
class ReadError(PathError):
_fmt = """Error reading from %(path)r."""
class ShortReadvError(PathError):
_fmt = ('readv() read %(actual)s bytes rather than %(length)s bytes'
' at %(offset)s for "%(path)s"%(extra)s')
internal_error = True
def __init__(self, path, offset, length, actual, extra=None):
PathError.__init__(self, path, extra=extra)
self.offset = offset
self.length = length
self.actual = actual
class PathNotChild(PathError):
_fmt = 'Path "%(path)s" is not a child of path "%(base)s"%(extra)s'
internal_error = False
def __init__(self, path, base, extra=None):
BzrError.__init__(self)
self.path = path
self.base = base
if extra:
self.extra = ': ' + str(extra)
else:
self.extra = ''
class InvalidNormalization(PathError):
_fmt = 'Path "%(path)s" is not unicode normalized'
# TODO: This is given a URL; we try to unescape it but doing that from inside
# the exception object is a bit undesirable.
# TODO: Probably this behavior of should be a common superclass
class NotBranchError(PathError):
_fmt = 'Not a branch: "%(path)s"%(detail)s.'
def __init__(self, path, detail=None, bzrdir=None):
import bzrlib.urlutils as urlutils
path = urlutils.unescape_for_display(path, 'ascii')
if detail is not None:
detail = ': ' + detail
self.detail = detail
self.bzrdir = bzrdir
PathError.__init__(self, path=path)
def __repr__(self):
return '<%s %r>' % (self.__class__.__name__, self.__dict__)
def _format(self):
# XXX: Ideally self.detail would be a property, but Exceptions in
# Python 2.4 have to be old-style classes so properties don't work.
# Instead we override _format.
if self.detail is None:
if self.bzrdir is not None:
try:
self.bzrdir.open_repository()
except NoRepositoryPresent:
self.detail = ''
except Exception:
# Just ignore unexpected errors. Raising arbitrary errors
# during str(err) can provoke strange bugs. Concretely
# Launchpad's codehosting managed to raise NotBranchError
# here, and then get stuck in an infinite loop/recursion
# trying to str() that error. All this error really cares
# about that there's no working repository there, and if
# open_repository() fails, there probably isn't.
self.detail = ''
else:
self.detail = ': location is a repository'
else:
self.detail = ''
return PathError._format(self)
class NoSubmitBranch(PathError):
_fmt = 'No submit branch available for branch "%(path)s"'
def __init__(self, branch):
import bzrlib.urlutils as urlutils
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
class AlreadyControlDirError(PathError):
_fmt = 'A control directory already exists: "%(path)s".'
class AlreadyBranchError(PathError):
_fmt = 'Already a branch: "%(path)s".'
class InvalidBranchName(PathError):
_fmt = "Invalid branch name: %(name)s"
def __init__(self, name):
BzrError.__init__(self)
self.name = name
class ParentBranchExists(AlreadyBranchError):
_fmt = 'Parent branch already exists: "%(path)s".'
class BranchExistsWithoutWorkingTree(PathError):
_fmt = 'Directory contains a branch, but no working tree \
(use bzr checkout if you wish to build a working tree): "%(path)s"'
class AtomicFileAlreadyClosed(PathError):
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
' "%(path)s"')
def __init__(self, path, function):
PathError.__init__(self, path=path, extra=None)
self.function = function
class InaccessibleParent(PathError):
_fmt = ('Parent not accessible given base "%(base)s" and'
' relative path "%(path)s"')
def __init__(self, path, base):
PathError.__init__(self, path)
self.base = base
class NoRepositoryPresent(BzrError):
_fmt = 'No repository present: "%(path)s"'
def __init__(self, bzrdir):
BzrError.__init__(self)
self.path = bzrdir.transport.clone('..').base
class UnsupportedFormatError(BzrError):
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
class UnknownFormatError(BzrError):
_fmt = "Unknown %(kind)s format: %(format)r"
def __init__(self, format, kind='branch'):
self.kind = kind
self.format = format
class IncompatibleFormat(BzrError):
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
def __init__(self, format, bzrdir_format):
BzrError.__init__(self)
self.format = format
self.bzrdir = bzrdir_format
class ParseFormatError(BzrError):
_fmt = "Parse error on line %(lineno)d of %(format)s format: %(line)s"
def __init__(self, format, lineno, line, text):
BzrError.__init__(self)
self.format = format
self.lineno = lineno
self.line = line
self.text = text
class IncompatibleRepositories(BzrError):
"""Report an error that two repositories are not compatible.
Note that the source and target repositories are permitted to be strings:
this exception is thrown from the smart server and may refer to a
repository the client hasn't opened.
"""
_fmt = "%(target)s\n" \
"is not compatible with\n" \
"%(source)s\n" \
"%(details)s"
def __init__(self, source, target, details=None):
if details is None:
details = "(no details)"
BzrError.__init__(self, target=target, source=source, details=details)
class IncompatibleRevision(BzrError):
_fmt = "Revision is not compatible with %(repo_format)s"
def __init__(self, repo_format):
BzrError.__init__(self)
self.repo_format = repo_format
class AlreadyVersionedError(BzrError):
"""Used when a path is expected not to be versioned, but it is."""
_fmt = "%(context_info)s%(path)s is already versioned."
def __init__(self, path, context_info=None):
"""Construct a new AlreadyVersionedError.
:param path: This is the path which is versioned,
which should be in a user friendly form.
:param context_info: If given, this is information about the context,
which could explain why this is expected to not be versioned.
"""
BzrError.__init__(self)
self.path = path
if context_info is None:
self.context_info = ''
else:
self.context_info = context_info + ". "
class NotVersionedError(BzrError):
"""Used when a path is expected to be versioned, but it is not."""
_fmt = "%(context_info)s%(path)s is not versioned."
def __init__(self, path, context_info=None):
"""Construct a new NotVersionedError.
:param path: This is the path which is not versioned,
which should be in a user friendly form.
:param context_info: If given, this is information about the context,
which could explain why this is expected to be versioned.
"""
BzrError.__init__(self)
self.path = path
if context_info is None:
self.context_info = ''
else:
self.context_info = context_info + ". "
class PathsNotVersionedError(BzrError):
"""Used when reporting several paths which are not versioned"""
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
def __init__(self, paths):
from bzrlib.osutils import quotefn
BzrError.__init__(self)
self.paths = paths
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
class PathsDoNotExist(BzrError):
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
# used when reporting that paths are neither versioned nor in the working
# tree
def __init__(self, paths, extra=None):
# circular import
from bzrlib.osutils import quotefn
BzrError.__init__(self)
self.paths = paths
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
if extra:
self.extra = ': ' + str(extra)
else:
self.extra = ''
class BadFileKindError(BzrError):
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
def __init__(self, filename, kind):
BzrError.__init__(self, filename=filename, kind=kind)
class BadFilenameEncoding(BzrError):
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
' encoding %(fs_encoding)s')
def __init__(self, filename, fs_encoding):
BzrError.__init__(self)
self.filename = filename
self.fs_encoding = fs_encoding
class ForbiddenControlFileError(BzrError):
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
class LockError(InternalBzrError):
_fmt = "Lock error: %(msg)s"
# All exceptions from the lock/unlock functions should be from
# this exception class. They will be translated as necessary. The
# original exception is available as e.original_error
#
# New code should prefer to raise specific subclasses
def __init__(self, msg):
self.msg = msg
class LockActive(LockError):
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
internal_error = False
def __init__(self, lock_description):
self.lock_description = lock_description
class CommitNotPossible(LockError):
_fmt = "A commit was attempted but we do not have a write lock open."
def __init__(self):
pass
class AlreadyCommitted(LockError):
_fmt = "A rollback was requested, but is not able to be accomplished."
def __init__(self):
pass
class ReadOnlyError(LockError):
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
# TODO: There should also be an error indicating that you need a write
# lock and don't have any lock at all... mbp 20070226
def __init__(self, obj):
self.obj = obj
class LockFailed(LockError):
internal_error = False
_fmt = "Cannot lock %(lock)s: %(why)s"
def __init__(self, lock, why):
LockError.__init__(self, '')
self.lock = lock
self.why = why
class OutSideTransaction(BzrError):
_fmt = ("A transaction related operation was attempted after"
" the transaction finished.")
class ObjectNotLocked(LockError):
_fmt = "%(obj)r is not locked"
# this can indicate that any particular object is not locked; see also
# LockNotHeld which means that a particular *lock* object is not held by
# the caller -- perhaps they should be unified.
def __init__(self, obj):
self.obj = obj
class ReadOnlyObjectDirtiedError(ReadOnlyError):
_fmt = "Cannot change object %(obj)r in read only transaction"
def __init__(self, obj):
self.obj = obj
class UnlockableTransport(LockError):
internal_error = False
_fmt = "Cannot lock: transport is read only: %(transport)s"
def __init__(self, transport):
self.transport = transport
class LockContention(LockError):
_fmt = 'Could not acquire lock "%(lock)s": %(msg)s'
internal_error = False
def __init__(self, lock, msg=''):
self.lock = lock
self.msg = msg
class LockBroken(LockError):
_fmt = ("Lock was broken while still open: %(lock)s"
" - check storage consistency!")
internal_error = False
def __init__(self, lock):
self.lock = lock
class LockBreakMismatch(LockError):
_fmt = ("Lock was released and re-acquired before being broken:"
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
internal_error = False
def __init__(self, lock, holder, target):
self.lock = lock
self.holder = holder
self.target = target
class LockCorrupt(LockError):
_fmt = ("Lock is apparently held, but corrupted: %(corruption_info)s\n"
"Use 'bzr break-lock' to clear it")
internal_error = False
def __init__(self, corruption_info, file_data=None):
self.corruption_info = corruption_info
self.file_data = file_data
class LockNotHeld(LockError):
_fmt = "Lock not held: %(lock)s"
internal_error = False
def __init__(self, lock):
self.lock = lock
class TokenLockingNotSupported(LockError):
_fmt = "The object %(obj)s does not support token specifying a token when locking."
def __init__(self, obj):
self.obj = obj
class TokenMismatch(LockBroken):
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
internal_error = True
def __init__(self, given_token, lock_token):
self.given_token = given_token
self.lock_token = lock_token
class PointlessCommit(BzrError):
_fmt = "No changes to commit"
class CannotCommitSelectedFileMerge(BzrError):
_fmt = 'Selected-file commit of merges is not supported yet:'\
' files %(files_str)s'
def __init__(self, files):
files_str = ', '.join(files)
BzrError.__init__(self, files=files, files_str=files_str)
class ExcludesUnsupported(BzrError):
_fmt = ('Excluding paths during commit is not supported by '
'repository at %(repository)r.')
def __init__(self, repository):
BzrError.__init__(self, repository=repository)
class BadCommitMessageEncoding(BzrError):
_fmt = 'The specified commit message contains characters unsupported by '\
'the current encoding.'
class UpgradeReadonly(BzrError):
_fmt = "Upgrade URL cannot work with readonly URLs."
class UpToDateFormat(BzrError):
_fmt = "The branch format %(format)s is already at the most recent format."
def __init__(self, format):
BzrError.__init__(self)
self.format = format
class StrictCommitFailed(Exception):
_fmt = "Commit refused because there are unknowns in the tree."
class NoSuchRevision(InternalBzrError):
_fmt = "%(branch)s has no revision %(revision)s"
def __init__(self, branch, revision):
# 'branch' may sometimes be an internal object like a KnitRevisionStore
BzrError.__init__(self, branch=branch, revision=revision)
class RangeInChangeOption(BzrError):
_fmt = "Option --change does not accept revision ranges"
class NoSuchRevisionSpec(BzrError):
_fmt = "No namespace registered for string: %(spec)r"
def __init__(self, spec):
BzrError.__init__(self, spec=spec)
class NoSuchRevisionInTree(NoSuchRevision):
"""When using Tree.revision_tree, and the revision is not accessible."""
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
def __init__(self, tree, revision_id):
BzrError.__init__(self)
self.tree = tree
self.revision_id = revision_id
class InvalidRevisionSpec(BzrError):
_fmt = ("Requested revision: '%(spec)s' does not exist in branch:"
" %(branch_url)s%(extra)s")
def __init__(self, spec, branch, extra=None):
BzrError.__init__(self, branch=branch, spec=spec)
self.branch_url = getattr(branch, 'user_url', str(branch))
if extra:
self.extra = '\n' + str(extra)
else:
self.extra = ''
class AppendRevisionsOnlyViolation(BzrError):
_fmt = ('Operation denied because it would change the main history,'
' which is not permitted by the append_revisions_only setting on'
' branch "%(location)s".')
def __init__(self, location):
import bzrlib.urlutils as urlutils
location = urlutils.unescape_for_display(location, 'ascii')
BzrError.__init__(self, location=location)
class DivergedBranches(BzrError):
_fmt = ("These branches have diverged."
" Use the missing command to see how.\n"
"Use the merge command to reconcile them.")
def __init__(self, branch1, branch2):
self.branch1 = branch1
self.branch2 = branch2
class NotLefthandHistory(InternalBzrError):
_fmt = "Supplied history does not follow left-hand parents"
def __init__(self, history):
BzrError.__init__(self, history=history)
class UnrelatedBranches(BzrError):
_fmt = ("Branches have no common ancestor, and"
" no merge base revision was specified.")
class CannotReverseCherrypick(BzrError):
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
' or diff3.')
class NoCommonAncestor(BzrError):
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
def __init__(self, revision_a, revision_b):
self.revision_a = revision_a
self.revision_b = revision_b
class NoCommonRoot(BzrError):
_fmt = ("Revisions are not derived from the same root: "
"%(revision_a)s %(revision_b)s.")
def __init__(self, revision_a, revision_b):
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
class NotAncestor(BzrError):
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
def __init__(self, rev_id, not_ancestor_id):
BzrError.__init__(self, rev_id=rev_id,
not_ancestor_id=not_ancestor_id)
class NoCommits(BranchError):
_fmt = "Branch %(branch)s has no commits."
class UnlistableStore(BzrError):
def __init__(self, store):
BzrError.__init__(self, "Store %s is not listable" % store)
class UnlistableBranch(BzrError):
def __init__(self, br):
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
class BoundBranchOutOfDate(BzrError):
_fmt = ("Bound branch %(branch)s is out of date with master branch"
" %(master)s.%(extra_help)s")
def __init__(self, branch, master):
BzrError.__init__(self)
self.branch = branch
self.master = master
self.extra_help = ''
class CommitToDoubleBoundBranch(BzrError):
_fmt = ("Cannot commit to branch %(branch)s."
" It is bound to %(master)s, which is bound to %(remote)s.")
def __init__(self, branch, master, remote):
BzrError.__init__(self)
self.branch = branch
self.master = master
self.remote = remote
class OverwriteBoundBranch(BzrError):
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
def __init__(self, branch):
BzrError.__init__(self)
self.branch = branch
class BoundBranchConnectionFailure(BzrError):
_fmt = ("Unable to connect to target of bound branch %(branch)s"
" => %(target)s: %(error)s")
def __init__(self, branch, target, error):
BzrError.__init__(self)
self.branch = branch
self.target = target
self.error = error
class WeaveError(BzrError):
_fmt = "Error in processing weave: %(msg)s"
def __init__(self, msg=None):
BzrError.__init__(self)
self.msg = msg
class WeaveRevisionAlreadyPresent(WeaveError):
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
def __init__(self, revision_id, weave):
WeaveError.__init__(self)
self.revision_id = revision_id
self.weave = weave
class WeaveRevisionNotPresent(WeaveError):
_fmt = "Revision {%(revision_id)s} not present in %(weave)s"
def __init__(self, revision_id, weave):
WeaveError.__init__(self)
self.revision_id = revision_id
self.weave = weave
class WeaveFormatError(WeaveError):
_fmt = "Weave invariant violated: %(what)s"
def __init__(self, what):
WeaveError.__init__(self)
self.what = what
class WeaveParentMismatch(WeaveError):
_fmt = "Parents are mismatched between two revisions. %(msg)s"
class WeaveInvalidChecksum(WeaveError):
_fmt = "Text did not match its checksum: %(msg)s"
class WeaveTextDiffers(WeaveError):
_fmt = ("Weaves differ on text content. Revision:"
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
def __init__(self, revision_id, weave_a, weave_b):
WeaveError.__init__(self)
self.revision_id = revision_id
self.weave_a = weave_a
self.weave_b = weave_b
class WeaveTextDiffers(WeaveError):
_fmt = ("Weaves differ on text content. Revision:"
" {%(revision_id)s}, %(weave_a)s, %(weave_b)s")
def __init__(self, revision_id, weave_a, weave_b):
WeaveError.__init__(self)
self.revision_id = revision_id
self.weave_a = weave_a
self.weave_b = weave_b
class VersionedFileError(BzrError):
_fmt = "Versioned file error"
class RevisionNotPresent(VersionedFileError):
_fmt = 'Revision {%(revision_id)s} not present in "%(file_id)s".'
def __init__(self, revision_id, file_id):
VersionedFileError.__init__(self)
self.revision_id = revision_id
self.file_id = file_id
class RevisionAlreadyPresent(VersionedFileError):
_fmt = 'Revision {%(revision_id)s} already present in "%(file_id)s".'
def __init__(self, revision_id, file_id):
VersionedFileError.__init__(self)
self.revision_id = revision_id
self.file_id = file_id
class VersionedFileInvalidChecksum(VersionedFileError):
_fmt = "Text did not match its checksum: %(msg)s"
class KnitError(InternalBzrError):
_fmt = "Knit error"
class KnitCorrupt(KnitError):
_fmt = "Knit %(filename)s corrupt: %(how)s"
def __init__(self, filename, how):
KnitError.__init__(self)
self.filename = filename
self.how = how
class SHA1KnitCorrupt(KnitCorrupt):
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
"sha %(actual)s")
def __init__(self, filename, actual, expected, key, content):
KnitError.__init__(self)
self.filename = filename
self.actual = actual
self.expected = expected
self.key = key
self.content = content
class KnitDataStreamIncompatible(KnitError):
# Not raised anymore, as we can convert data streams. In future we may
# need it again for more exotic cases, so we're keeping it around for now.
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
def __init__(self, stream_format, target_format):
self.stream_format = stream_format
self.target_format = target_format
class KnitDataStreamUnknown(KnitError):
# Indicates a data stream we don't know how to handle.
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
def __init__(self, stream_format):
self.stream_format = stream_format
class KnitHeaderError(KnitError):
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
def __init__(self, badline, filename):
KnitError.__init__(self)
self.badline = badline
self.filename = filename
class KnitIndexUnknownMethod(KnitError):
"""Raised when we don't understand the storage method.
Currently only 'fulltext' and 'line-delta' are supported.
"""
_fmt = ("Knit index %(filename)s does not have a known method"
" in options: %(options)r")
def __init__(self, filename, options):
KnitError.__init__(self)
self.filename = filename
self.options = options
class RetryWithNewPacks(BzrError):
"""Raised when we realize that the packs on disk have changed.
This is meant as more of a signaling exception, to trap between where a
local error occurred and the code that can actually handle the error and
code that can retry appropriately.
"""
internal_error = True
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
" %(orig_error)s")
def __init__(self, context, reload_occurred, exc_info):
"""create a new RetryWithNewPacks error.
:param reload_occurred: Set to True if we know that the packs have
already been reloaded, and we are failing because of an in-memory
cache miss. If set to True then we will ignore if a reload says
nothing has changed, because we assume it has already reloaded. If
False, then a reload with nothing changed will force an error.
:param exc_info: The original exception traceback, so if there is a
problem we can raise the original error (value from sys.exc_info())
"""
BzrError.__init__(self)
self.context = context
self.reload_occurred = reload_occurred
self.exc_info = exc_info
self.orig_error = exc_info[1]
# TODO: The global error handler should probably treat this by
# raising/printing the original exception with a bit about
# RetryWithNewPacks also not being caught
class RetryAutopack(RetryWithNewPacks):
"""Raised when we are autopacking and we find a missing file.
Meant as a signaling exception, to tell the autopack code it should try
again.
"""
internal_error = True
_fmt = ("Pack files have changed, reload and try autopack again."
" context: %(context)s %(orig_error)s")
class NoSuchExportFormat(BzrError):
_fmt = "Export format %(format)r not supported"
def __init__(self, format):
BzrError.__init__(self)
self.format = format
class TransportError(BzrError):
_fmt = "Transport error: %(msg)s %(orig_error)s"
def __init__(self, msg=None, orig_error=None):
if msg is None and orig_error is not None:
msg = str(orig_error)
if orig_error is None:
orig_error = ''
if msg is None:
msg = ''
self.msg = msg
self.orig_error = orig_error
BzrError.__init__(self)
class TooManyConcurrentRequests(InternalBzrError):
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
" Be sure to finish_writing and finish_reading on the"
" currently open request.")
def __init__(self, medium):
self.medium = medium
class SmartProtocolError(TransportError):
_fmt = "Generic bzr smart protocol error: %(details)s"
def __init__(self, details):
self.details = details
class UnexpectedProtocolVersionMarker(TransportError):
_fmt = "Received bad protocol version marker: %(marker)r"
def __init__(self, marker):
self.marker = marker
class UnknownSmartMethod(InternalBzrError):
_fmt = "The server does not recognise the '%(verb)s' request."
def __init__(self, verb):
self.verb = verb
class SmartMessageHandlerError(InternalBzrError):
_fmt = ("The message handler raised an exception:\n"
"%(traceback_text)s")
def __init__(self, exc_info):
import traceback
# GZ 2010-08-10: Cycle with exc_tb/exc_info affects at least one test
self.exc_type, self.exc_value, self.exc_tb = exc_info
self.exc_info = exc_info
traceback_strings = traceback.format_exception(
self.exc_type, self.exc_value, self.exc_tb)
self.traceback_text = ''.join(traceback_strings)
# A set of semi-meaningful errors which can be thrown
class TransportNotPossible(TransportError):
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
class ConnectionError(TransportError):
_fmt = "Connection error: %(msg)s %(orig_error)s"
class SocketConnectionError(ConnectionError):
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
def __init__(self, host, port=None, msg=None, orig_error=None):
if msg is None:
msg = 'Failed to connect to'
if orig_error is None:
orig_error = ''
else:
orig_error = '; ' + str(orig_error)
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
self.host = host
if port is None:
self.port = ''
else:
self.port = ':%s' % port
# XXX: This is also used for unexpected end of file, which is different at the
# TCP level from "connection reset".
class ConnectionReset(TransportError):
_fmt = "Connection closed: %(msg)s %(orig_error)s"
class ConnectionTimeout(ConnectionError):
_fmt = "Connection Timeout: %(msg)s%(orig_error)s"
class InvalidRange(TransportError):
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
def __init__(self, path, offset, msg=None):
TransportError.__init__(self, msg)
self.path = path
self.offset = offset
class InvalidHttpResponse(TransportError):
_fmt = "Invalid http response for %(path)s: %(msg)s%(orig_error)s"
def __init__(self, path, msg, orig_error=None):
self.path = path
if orig_error is None:
orig_error = ''
else:
# This is reached for obscure and unusual errors so we want to
# preserve as much info as possible to ease debug.
orig_error = ': %r' % (orig_error,)
TransportError.__init__(self, msg, orig_error=orig_error)
class InvalidHttpRange(InvalidHttpResponse):
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
def __init__(self, path, range, msg):
self.range = range
InvalidHttpResponse.__init__(self, path, msg)
class HttpBoundaryMissing(InvalidHttpResponse):
"""A multipart response ends with no boundary marker.
This is a special case caused by buggy proxies, described in
<https://bugs.launchpad.net/bzr/+bug/198646>.
"""
_fmt = "HTTP MIME Boundary missing for %(path)s: %(msg)s"
def __init__(self, path, msg):
InvalidHttpResponse.__init__(self, path, msg)
class InvalidHttpContentType(InvalidHttpResponse):
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
def __init__(self, path, ctype, msg):
self.ctype = ctype
InvalidHttpResponse.__init__(self, path, msg)
class RedirectRequested(TransportError):
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
def __init__(self, source, target, is_permanent=False):
self.source = source
self.target = target
if is_permanent:
self.permanently = ' permanently'
else:
self.permanently = ''
TransportError.__init__(self)
class TooManyRedirections(TransportError):
_fmt = "Too many redirections"
class ConflictsInTree(BzrError):
_fmt = "Working tree has conflicts."
class ConfigContentError(BzrError):
_fmt = "Config file %(filename)s is not UTF-8 encoded\n"
def __init__(self, filename):
BzrError.__init__(self)
self.filename = filename
class ParseConfigError(BzrError):
_fmt = "Error(s) parsing config file %(filename)s:\n%(errors)s"
def __init__(self, errors, filename):
BzrError.__init__(self)
self.filename = filename
self.errors = '\n'.join(e.msg for e in errors)
class ConfigOptionValueError(BzrError):
_fmt = ('Bad value "%(value)s" for option "%(name)s".\n'
'See ``bzr help %(name)s``')
def __init__(self, name, value):
BzrError.__init__(self, name=name, value=value)
class NoEmailInUsername(BzrError):
_fmt = "%(username)r does not seem to contain a reasonable email address"
def __init__(self, username):
BzrError.__init__(self)
self.username = username
class SigningFailed(BzrError):
_fmt = 'Failed to GPG sign data with command "%(command_line)s"'
def __init__(self, command_line):
BzrError.__init__(self, command_line=command_line)
class SignatureVerificationFailed(BzrError):
_fmt = 'Failed to verify GPG signature data with error "%(error)s"'
def __init__(self, error):
BzrError.__init__(self, error=error)
class DependencyNotPresent(BzrError):
_fmt = 'Unable to import library "%(library)s": %(error)s'
def __init__(self, library, error):
BzrError.__init__(self, library=library, error=error)
class GpgmeNotInstalled(DependencyNotPresent):
_fmt = 'python-gpgme is not installed, it is needed to verify signatures'
def __init__(self, error):
DependencyNotPresent.__init__(self, 'gpgme', error)
class WorkingTreeNotRevision(BzrError):
_fmt = ("The working tree for %(basedir)s has changed since"
" the last commit, but weave merge requires that it be"
" unchanged")
def __init__(self, tree):
BzrError.__init__(self, basedir=tree.basedir)
class CantReprocessAndShowBase(BzrError):
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
"the relationship of conflicting lines to the base")
class GraphCycleError(BzrError):
_fmt = "Cycle in graph %(graph)r"
def __init__(self, graph):
BzrError.__init__(self)
self.graph = graph
class WritingCompleted(InternalBzrError):
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
"called upon it - accept bytes may not be called anymore.")
def __init__(self, request):
self.request = request
class WritingNotComplete(InternalBzrError):
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
"called upon it - until the write phase is complete no "
"data may be read.")
def __init__(self, request):
self.request = request
class NotConflicted(BzrError):
_fmt = "File %(filename)s is not conflicted."
def __init__(self, filename):
BzrError.__init__(self)
self.filename = filename
class MediumNotConnected(InternalBzrError):
_fmt = """The medium '%(medium)s' is not connected."""
def __init__(self, medium):
self.medium = medium
class MustUseDecorated(Exception):
_fmt = "A decorating function has requested its original command be used."
class NoBundleFound(BzrError):
_fmt = 'No bundle was found in "%(filename)s".'
def __init__(self, filename):
BzrError.__init__(self)
self.filename = filename
class BundleNotSupported(BzrError):
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
def __init__(self, version, msg):
BzrError.__init__(self)
self.version = version
self.msg = msg
class MissingText(BzrError):
_fmt = ("Branch %(base)s is missing revision"
" %(text_revision)s of %(file_id)s")
def __init__(self, branch, text_revision, file_id):
BzrError.__init__(self)
self.branch = branch
self.base = branch.base
self.text_revision = text_revision
self.file_id = file_id
class DuplicateFileId(BzrError):
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
def __init__(self, file_id, entry):
BzrError.__init__(self)
self.file_id = file_id
self.entry = entry
class DuplicateKey(BzrError):
_fmt = "Key %(key)s is already present in map"
class DuplicateHelpPrefix(BzrError):
_fmt = "The prefix %(prefix)s is in the help search path twice."
def __init__(self, prefix):
self.prefix = prefix
class MalformedTransform(InternalBzrError):
_fmt = "Tree transform is malformed %(conflicts)r"
class NoFinalPath(BzrError):
_fmt = ("No final name for trans_id %(trans_id)r\n"
"file-id: %(file_id)r\n"
"root trans-id: %(root_trans_id)r\n")
def __init__(self, trans_id, transform):
self.trans_id = trans_id
self.file_id = transform.final_file_id(trans_id)
self.root_trans_id = transform.root
class BzrBadParameter(InternalBzrError):
_fmt = "Bad parameter: %(param)r"
# This exception should never be thrown, but it is a base class for all
# parameter-to-function errors.
def __init__(self, param):
BzrError.__init__(self)
self.param = param
class BzrBadParameterNotUnicode(BzrBadParameter):
_fmt = "Parameter %(param)s is neither unicode nor utf8."
class ReusingTransform(BzrError):
_fmt = "Attempt to reuse a transform that has already been applied."
class CantMoveRoot(BzrError):
_fmt = "Moving the root directory is not supported at this time"
class TransformRenameFailed(BzrError):
_fmt = "Failed to rename %(from_path)s to %(to_path)s: %(why)s"
def __init__(self, from_path, to_path, why, errno):
self.from_path = from_path
self.to_path = to_path
self.why = why
self.errno = errno
class BzrMoveFailedError(BzrError):
_fmt = ("Could not move %(from_path)s%(operator)s %(to_path)s"
"%(_has_extra)s%(extra)s")
def __init__(self, from_path='', to_path='', extra=None):
from bzrlib.osutils import splitpath
BzrError.__init__(self)
if extra:
self.extra, self._has_extra = extra, ': '
else:
self.extra = self._has_extra = ''
has_from = len(from_path) > 0
has_to = len(to_path) > 0
if has_from:
self.from_path = splitpath(from_path)[-1]
else:
self.from_path = ''
if has_to:
self.to_path = splitpath(to_path)[-1]
else:
self.to_path = ''
self.operator = ""
if has_from and has_to:
self.operator = " =>"
elif has_from:
self.from_path = "from " + from_path
elif has_to:
self.operator = "to"
else:
self.operator = "file"
class BzrRenameFailedError(BzrMoveFailedError):
_fmt = ("Could not rename %(from_path)s%(operator)s %(to_path)s"
"%(_has_extra)s%(extra)s")
def __init__(self, from_path, to_path, extra=None):
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
class BzrBadParameterNotString(BzrBadParameter):
_fmt = "Parameter %(param)s is not a string or unicode string."
class BzrBadParameterMissing(BzrBadParameter):
_fmt = "Parameter %(param)s is required but not present."
class BzrBadParameterUnicode(BzrBadParameter):
_fmt = ("Parameter %(param)s is unicode but"
" only byte-strings are permitted.")
class BzrBadParameterContainsNewline(BzrBadParameter):
_fmt = "Parameter %(param)s contains a newline."
class ParamikoNotPresent(DependencyNotPresent):
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
def __init__(self, error):
DependencyNotPresent.__init__(self, 'paramiko', error)
class PointlessMerge(BzrError):
_fmt = "Nothing to merge."
class UninitializableFormat(BzrError):
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
def __init__(self, format):
BzrError.__init__(self)
self.format = format
class BadConversionTarget(BzrError):
_fmt = "Cannot convert from format %(from_format)s to format %(format)s." \
" %(problem)s"
def __init__(self, problem, format, from_format=None):
BzrError.__init__(self)
self.problem = problem
self.format = format
self.from_format = from_format or '(unspecified)'
class NoDiffFound(BzrError):
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
def __init__(self, path):
BzrError.__init__(self, path)
class ExecutableMissing(BzrError):
_fmt = "%(exe_name)s could not be found on this machine"
def __init__(self, exe_name):
BzrError.__init__(self, exe_name=exe_name)
class NoDiff(BzrError):
_fmt = "Diff is not installed on this machine: %(msg)s"
def __init__(self, msg):
BzrError.__init__(self, msg=msg)
class NoDiff3(BzrError):
_fmt = "Diff3 is not installed on this machine."
class ExistingContent(BzrError):
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
_fmt = "The content being inserted is already present."
class ExistingLimbo(BzrError):
_fmt = """This tree contains left-over files from a failed operation.
Please examine %(limbo_dir)s to see if it contains any files you wish to
keep, and delete it when you are done."""
def __init__(self, limbo_dir):
BzrError.__init__(self)
self.limbo_dir = limbo_dir
class ExistingPendingDeletion(BzrError):
_fmt = """This tree contains left-over files from a failed operation.
Please examine %(pending_deletion)s to see if it contains any files you
wish to keep, and delete it when you are done."""
def __init__(self, pending_deletion):
BzrError.__init__(self, pending_deletion=pending_deletion)
class ImmortalLimbo(BzrError):
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
Please examine %(limbo_dir)s to see if it contains any files you wish to
keep, and delete it when you are done."""
def __init__(self, limbo_dir):
BzrError.__init__(self)
self.limbo_dir = limbo_dir
class ImmortalPendingDeletion(BzrError):
_fmt = ("Unable to delete transform temporary directory "
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
"contains any files you wish to keep, and delete it when you are done.")
def __init__(self, pending_deletion):
BzrError.__init__(self, pending_deletion=pending_deletion)
class OutOfDateTree(BzrError):
_fmt = "Working tree is out of date, please run 'bzr update'.%(more)s"
def __init__(self, tree, more=None):
if more is None:
more = ''
else:
more = ' ' + more
BzrError.__init__(self)
self.tree = tree
self.more = more
class PublicBranchOutOfDate(BzrError):
_fmt = 'Public branch "%(public_location)s" lacks revision '\
'"%(revstring)s".'
def __init__(self, public_location, revstring):
import bzrlib.urlutils as urlutils
public_location = urlutils.unescape_for_display(public_location,
'ascii')
BzrError.__init__(self, public_location=public_location,
revstring=revstring)
class MergeModifiedFormatError(BzrError):
_fmt = "Error in merge modified format"
class ConflictFormatError(BzrError):
_fmt = "Format error in conflict listings"
class CorruptDirstate(BzrError):
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
"Error: %(description)s")
def __init__(self, dirstate_path, description):
BzrError.__init__(self)
self.dirstate_path = dirstate_path
self.description = description
class CorruptRepository(BzrError):
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
"Please run bzr reconcile on this repository.")
def __init__(self, repo):
BzrError.__init__(self)
self.repo_path = repo.user_url
class InconsistentDelta(BzrError):
"""Used when we get a delta that is not valid."""
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
" %(file_id)r\nreason: %(reason)s")
def __init__(self, path, file_id, reason):
BzrError.__init__(self)
self.path = path
self.file_id = file_id
self.reason = reason
class InconsistentDeltaDelta(InconsistentDelta):
"""Used when we get a delta that is not valid."""
_fmt = ("An inconsistent delta was supplied: %(delta)r"
"\nreason: %(reason)s")
def __init__(self, delta, reason):
BzrError.__init__(self)
self.delta = delta
self.reason = reason
class UpgradeRequired(BzrError):
_fmt = "To use this feature you must upgrade your branch at %(path)s."
def __init__(self, path):
BzrError.__init__(self)
self.path = path
class RepositoryUpgradeRequired(UpgradeRequired):
_fmt = "To use this feature you must upgrade your repository at %(path)s."
class RichRootUpgradeRequired(UpgradeRequired):
_fmt = ("To use this feature you must upgrade your branch at %(path)s to"
" a format which supports rich roots.")
class LocalRequiresBoundBranch(BzrError):
_fmt = "Cannot perform local-only commits on unbound branches."
class UnsupportedOperation(BzrError):
_fmt = ("The method %(mname)s is not supported on"
" objects of type %(tname)s.")
def __init__(self, method, method_self):
self.method = method
self.mname = method.__name__
self.tname = type(method_self).__name__
class CannotSetRevisionId(UnsupportedOperation):
"""Raised when a commit is attempting to set a revision id but cant."""
class NonAsciiRevisionId(UnsupportedOperation):
"""Raised when a commit is attempting to set a non-ascii revision id
but cant.
"""
class GhostTagsNotSupported(BzrError):
_fmt = "Ghost tags not supported by format %(format)r."
def __init__(self, format):
self.format = format
class BinaryFile(BzrError):
_fmt = "File is binary but should be text."
class IllegalPath(BzrError):
_fmt = "The path %(path)s is not permitted on this platform"
def __init__(self, path):
BzrError.__init__(self)
self.path = path
class TestamentMismatch(BzrError):
_fmt = """Testament did not match expected value.
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
{%(measured)s}"""
def __init__(self, revision_id, expected, measured):
self.revision_id = revision_id
self.expected = expected
self.measured = measured
class NotABundle(BzrError):
_fmt = "Not a bzr revision-bundle: %(text)r"
def __init__(self, text):
BzrError.__init__(self)
self.text = text
class BadBundle(BzrError):
_fmt = "Bad bzr revision-bundle: %(text)r"
def __init__(self, text):
BzrError.__init__(self)
self.text = text
class MalformedHeader(BadBundle):
_fmt = "Malformed bzr revision-bundle header: %(text)r"
class MalformedPatches(BadBundle):
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
class MalformedFooter(BadBundle):
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
class UnsupportedEOLMarker(BadBundle):
_fmt = "End of line marker was not \\n in bzr revision-bundle"
def __init__(self):
# XXX: BadBundle's constructor assumes there's explanatory text,
# but for this there is not
BzrError.__init__(self)
class IncompatibleBundleFormat(BzrError):
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
def __init__(self, bundle_format, other):
BzrError.__init__(self)
self.bundle_format = bundle_format
self.other = other
class BadInventoryFormat(BzrError):
_fmt = "Root class for inventory serialization errors"
class UnexpectedInventoryFormat(BadInventoryFormat):
_fmt = "The inventory was not in the expected format:\n %(msg)s"
def __init__(self, msg):
BadInventoryFormat.__init__(self, msg=msg)
class RootNotRich(BzrError):
_fmt = """This operation requires rich root data storage"""
class NoSmartMedium(InternalBzrError):
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
def __init__(self, transport):
self.transport = transport
class UnknownSSH(BzrError):
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
def __init__(self, vendor):
BzrError.__init__(self)
self.vendor = vendor
class SSHVendorNotFound(BzrError):
_fmt = ("Don't know how to handle SSH connections."
" Please set BZR_SSH environment variable.")
class GhostRevisionsHaveNoRevno(BzrError):
"""When searching for revnos, if we encounter a ghost, we are stuck"""
_fmt = ("Could not determine revno for {%(revision_id)s} because"
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
def __init__(self, revision_id, ghost_revision_id):
self.revision_id = revision_id
self.ghost_revision_id = ghost_revision_id
class GhostRevisionUnusableHere(BzrError):
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
def __init__(self, revision_id):
BzrError.__init__(self)
self.revision_id = revision_id
class IllegalUseOfScopeReplacer(InternalBzrError):
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
" %(msg)s%(extra)s")
def __init__(self, name, msg, extra=None):
BzrError.__init__(self)
self.name = name
self.msg = msg
if extra:
self.extra = ': ' + str(extra)
else:
self.extra = ''
class InvalidImportLine(InternalBzrError):
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
def __init__(self, text, msg):
BzrError.__init__(self)
self.text = text
self.msg = msg
class ImportNameCollision(InternalBzrError):
_fmt = ("Tried to import an object to the same name as"
" an existing object. %(name)s")
def __init__(self, name):
BzrError.__init__(self)
self.name = name
class NotAMergeDirective(BzrError):
"""File starting with %(firstline)r is not a merge directive"""
def __init__(self, firstline):
BzrError.__init__(self, firstline=firstline)
class NoMergeSource(BzrError):
"""Raise if no merge source was specified for a merge directive"""
_fmt = "A merge directive must provide either a bundle or a public"\
" branch location."
class IllegalMergeDirectivePayload(BzrError):
"""A merge directive contained something other than a patch or bundle"""
_fmt = "Bad merge directive payload %(start)r"
def __init__(self, start):
BzrError(self)
self.start = start
class PatchVerificationFailed(BzrError):
"""A patch from a merge directive could not be verified"""
_fmt = "Preview patch does not match requested changes."
class PatchMissing(BzrError):
"""Raise a patch type was specified but no patch supplied"""
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
def __init__(self, patch_type):
BzrError.__init__(self)
self.patch_type = patch_type
class TargetNotBranch(BzrError):
"""A merge directive's target branch is required, but isn't a branch"""
_fmt = ("Your branch does not have all of the revisions required in "
"order to merge this merge directive and the target "
"location specified in the merge directive is not a branch: "
"%(location)s.")
def __init__(self, location):
BzrError.__init__(self)
self.location = location
class UnsupportedInventoryKind(BzrError):
_fmt = """Unsupported entry kind %(kind)s"""
def __init__(self, kind):
self.kind = kind
class BadSubsumeSource(BzrError):
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
def __init__(self, tree, other_tree, reason):
self.tree = tree
self.other_tree = other_tree
self.reason = reason
class SubsumeTargetNeedsUpgrade(BzrError):
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
def __init__(self, other_tree):
self.other_tree = other_tree
class BadReferenceTarget(InternalBzrError):
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
"%(reason)s"
def __init__(self, tree, other_tree, reason):
self.tree = tree
self.other_tree = other_tree
self.reason = reason
class NoSuchTag(BzrError):
_fmt = "No such tag: %(tag_name)s"
def __init__(self, tag_name):
self.tag_name = tag_name
class TagsNotSupported(BzrError):
_fmt = ("Tags not supported by %(branch)s;"
" you may be able to use bzr upgrade.")
def __init__(self, branch):
self.branch = branch
class TagAlreadyExists(BzrError):
_fmt = "Tag %(tag_name)s already exists."
def __init__(self, tag_name):
self.tag_name = tag_name
class MalformedBugIdentifier(BzrError):
_fmt = ('Did not understand bug identifier %(bug_id)s: %(reason)s. '
'See "bzr help bugs" for more information on this feature.')
def __init__(self, bug_id, reason):
self.bug_id = bug_id
self.reason = reason
class InvalidBugTrackerURL(BzrError):
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
"contain {id}: %(url)s")
def __init__(self, abbreviation, url):
self.abbreviation = abbreviation
self.url = url
class UnknownBugTrackerAbbreviation(BzrError):
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
"on %(branch)s")
def __init__(self, abbreviation, branch):
self.abbreviation = abbreviation
self.branch = branch
class InvalidLineInBugsProperty(BzrError):
_fmt = ("Invalid line in bugs property: '%(line)s'")
def __init__(self, line):
self.line = line
class InvalidBugStatus(BzrError):
_fmt = ("Invalid bug status: '%(status)s'")
def __init__(self, status):
self.status = status
class UnexpectedSmartServerResponse(BzrError):
_fmt = "Could not understand response from smart server: %(response_tuple)r"
def __init__(self, response_tuple):
self.response_tuple = response_tuple
class ErrorFromSmartServer(BzrError):
"""An error was received from a smart server.
:seealso: UnknownErrorFromSmartServer
"""
_fmt = "Error received from smart server: %(error_tuple)r"
internal_error = True
def __init__(self, error_tuple):
self.error_tuple = error_tuple
try:
self.error_verb = error_tuple[0]
except IndexError:
self.error_verb = None
self.error_args = error_tuple[1:]
class UnknownErrorFromSmartServer(BzrError):
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
error.
This is distinct from ErrorFromSmartServer so that it is possible to
distinguish between the following two cases:
- ErrorFromSmartServer was uncaught. This is logic error in the client
and so should provoke a traceback to the user.
- ErrorFromSmartServer was caught but its error_tuple could not be
translated. This is probably because the server sent us garbage, and
should not provoke a traceback.
"""
_fmt = "Server sent an unexpected error: %(error_tuple)r"
internal_error = False
def __init__(self, error_from_smart_server):
"""Constructor.
:param error_from_smart_server: An ErrorFromSmartServer instance.
"""
self.error_from_smart_server = error_from_smart_server
self.error_tuple = error_from_smart_server.error_tuple
class ContainerError(BzrError):
"""Base class of container errors."""
class UnknownContainerFormatError(ContainerError):
_fmt = "Unrecognised container format: %(container_format)r"
def __init__(self, container_format):
self.container_format = container_format
class UnexpectedEndOfContainerError(ContainerError):
_fmt = "Unexpected end of container stream"
class UnknownRecordTypeError(ContainerError):
_fmt = "Unknown record type: %(record_type)r"
def __init__(self, record_type):
self.record_type = record_type
class InvalidRecordError(ContainerError):
_fmt = "Invalid record: %(reason)s"
def __init__(self, reason):
self.reason = reason
class ContainerHasExcessDataError(ContainerError):
_fmt = "Container has data after end marker: %(excess)r"
def __init__(self, excess):
self.excess = excess
class DuplicateRecordNameError(ContainerError):
_fmt = "Container has multiple records with the same name: %(name)s"
def __init__(self, name):
self.name = name.decode("utf-8")
class NoDestinationAddress(InternalBzrError):
_fmt = "Message does not have a destination address."
class RepositoryDataStreamError(BzrError):
_fmt = "Corrupt or incompatible data stream: %(reason)s"
def __init__(self, reason):
self.reason = reason
class SMTPError(BzrError):
_fmt = "SMTP error: %(error)s"
def __init__(self, error):
self.error = error
class NoMessageSupplied(BzrError):
_fmt = "No message supplied."
class NoMailAddressSpecified(BzrError):
_fmt = "No mail-to address (--mail-to) or output (-o) specified."
class MailClientNotFound(BzrError):
_fmt = "Unable to find mail client with the following names:"\
" %(mail_command_list_string)s"
def __init__(self, mail_command_list):
mail_command_list_string = ', '.join(mail_command_list)
BzrError.__init__(self, mail_command_list=mail_command_list,
mail_command_list_string=mail_command_list_string)
class SMTPConnectionRefused(SMTPError):
_fmt = "SMTP connection to %(host)s refused"
def __init__(self, error, host):
self.error = error
self.host = host
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
_fmt = "Please specify smtp_server. No server at default %(host)s."
class BzrDirError(BzrError):
def __init__(self, bzrdir):
import bzrlib.urlutils as urlutils
display_url = urlutils.unescape_for_display(bzrdir.user_url,
'ascii')
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
class UnsyncedBranches(BzrDirError):
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
" bzr help sync-for-reconfigure.")
def __init__(self, bzrdir, target_branch):
BzrDirError.__init__(self, bzrdir)
import bzrlib.urlutils as urlutils
self.target_url = urlutils.unescape_for_display(target_branch.base,
'ascii')
class AlreadyBranch(BzrDirError):
_fmt = "'%(display_url)s' is already a branch."
class AlreadyTree(BzrDirError):
_fmt = "'%(display_url)s' is already a tree."
class AlreadyCheckout(BzrDirError):
_fmt = "'%(display_url)s' is already a checkout."
class AlreadyLightweightCheckout(BzrDirError):
_fmt = "'%(display_url)s' is already a lightweight checkout."
class AlreadyUsingShared(BzrDirError):
_fmt = "'%(display_url)s' is already using a shared repository."
class AlreadyStandalone(BzrDirError):
_fmt = "'%(display_url)s' is already standalone."
class AlreadyWithTrees(BzrDirError):
_fmt = ("Shared repository '%(display_url)s' already creates "
"working trees.")
class AlreadyWithNoTrees(BzrDirError):
_fmt = ("Shared repository '%(display_url)s' already doesn't create "
"working trees.")
class ReconfigurationNotSupported(BzrDirError):
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
class NoBindLocation(BzrDirError):
_fmt = "No location could be found to bind to at %(display_url)s."
class UncommittedChanges(BzrError):
_fmt = ('Working tree "%(display_url)s" has uncommitted changes'
' (See bzr status).%(more)s')
def __init__(self, tree, more=None):
if more is None:
more = ''
else:
more = ' ' + more
import bzrlib.urlutils as urlutils
user_url = getattr(tree, "user_url", None)
if user_url is None:
display_url = str(tree)
else:
display_url = urlutils.unescape_for_display(user_url, 'ascii')
BzrError.__init__(self, tree=tree, display_url=display_url, more=more)
class StoringUncommittedNotSupported(BzrError):
_fmt = ('Branch "%(display_url)s" does not support storing uncommitted'
' changes.')
def __init__(self, branch):
import bzrlib.urlutils as urlutils
user_url = getattr(branch, "user_url", None)
if user_url is None:
display_url = str(branch)
else:
display_url = urlutils.unescape_for_display(user_url, 'ascii')
BzrError.__init__(self, branch=branch, display_url=display_url)
class ShelvedChanges(UncommittedChanges):
_fmt = ('Working tree "%(display_url)s" has shelved changes'
' (See bzr shelve --list).%(more)s')
class MissingTemplateVariable(BzrError):
_fmt = 'Variable {%(name)s} is not available.'
def __init__(self, name):
self.name = name
class NoTemplate(BzrError):
_fmt = 'No template specified.'
class UnableCreateSymlink(BzrError):
_fmt = 'Unable to create symlink %(path_str)son this platform'
def __init__(self, path=None):
path_str = ''
if path:
try:
path_str = repr(str(path))
except UnicodeEncodeError:
path_str = repr(path)
path_str += ' '
self.path_str = path_str
class UnsupportedTimezoneFormat(BzrError):
_fmt = ('Unsupported timezone format "%(timezone)s", '
'options are "utc", "original", "local".')
def __init__(self, timezone):
self.timezone = timezone
class CommandAvailableInPlugin(StandardError):
internal_error = False
def __init__(self, cmd_name, plugin_metadata, provider):
self.plugin_metadata = plugin_metadata
self.cmd_name = cmd_name
self.provider = provider
def __str__(self):
_fmt = ('"%s" is not a standard bzr command. \n'
'However, the following official plugin provides this command: %s\n'
'You can install it by going to: %s'
% (self.cmd_name, self.plugin_metadata['name'],
self.plugin_metadata['url']))
return _fmt
class NoPluginAvailable(BzrError):
pass
class UnableEncodePath(BzrError):
_fmt = ('Unable to encode %(kind)s path %(path)r in '
'user encoding %(user_encoding)s')
def __init__(self, path, kind):
from bzrlib.osutils import get_user_encoding
self.path = path
self.kind = kind
self.user_encoding = get_user_encoding()
class NoSuchConfig(BzrError):
_fmt = ('The "%(config_id)s" configuration does not exist.')
def __init__(self, config_id):
BzrError.__init__(self, config_id=config_id)
class NoSuchConfigOption(BzrError):
_fmt = ('The "%(option_name)s" configuration option does not exist.')
def __init__(self, option_name):
BzrError.__init__(self, option_name=option_name)
class NoSuchAlias(BzrError):
_fmt = ('The alias "%(alias_name)s" does not exist.')
def __init__(self, alias_name):
BzrError.__init__(self, alias_name=alias_name)
class DirectoryLookupFailure(BzrError):
"""Base type for lookup errors."""
pass
class InvalidLocationAlias(DirectoryLookupFailure):
_fmt = '"%(alias_name)s" is not a valid location alias.'
def __init__(self, alias_name):
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
class UnsetLocationAlias(DirectoryLookupFailure):
_fmt = 'No %(alias_name)s location assigned.'
def __init__(self, alias_name):
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
class CannotBindAddress(BzrError):
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
def __init__(self, host, port, orig_error):
# nb: in python2.4 socket.error doesn't have a useful repr
BzrError.__init__(self, host=host, port=port,
orig_error=repr(orig_error.args))
class UnknownRules(BzrError):
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
def __init__(self, unknowns):
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
class TipChangeRejected(BzrError):
"""A pre_change_branch_tip hook function may raise this to cleanly and
explicitly abort a change to a branch tip.
"""
_fmt = u"Tip change rejected: %(msg)s"
def __init__(self, msg):
self.msg = msg
class ShelfCorrupt(BzrError):
_fmt = "Shelf corrupt."
class DecompressCorruption(BzrError):
_fmt = "Corruption while decompressing repository file%(orig_error)s"
def __init__(self, orig_error=None):
if orig_error is not None:
self.orig_error = ", %s" % (orig_error,)
else:
self.orig_error = ""
BzrError.__init__(self)
class NoSuchShelfId(BzrError):
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
def __init__(self, shelf_id):
BzrError.__init__(self, shelf_id=shelf_id)
class InvalidShelfId(BzrError):
_fmt = '"%(invalid_id)s" is not a valid shelf id, try a number instead.'
def __init__(self, invalid_id):
BzrError.__init__(self, invalid_id=invalid_id)
class JailBreak(BzrError):
_fmt = "An attempt to access a url outside the server jail was made: '%(url)s'."
def __init__(self, url):
BzrError.__init__(self, url=url)
class UserAbort(BzrError):
_fmt = 'The user aborted the operation.'
class MustHaveWorkingTree(BzrError):
_fmt = ("Branching '%(url)s'(%(format)s) must create a working tree.")
def __init__(self, format, url):
BzrError.__init__(self, format=format, url=url)
class NoSuchView(BzrError):
"""A view does not exist.
"""
_fmt = u"No such view: %(view_name)s."
def __init__(self, view_name):
self.view_name = view_name
class ViewsNotSupported(BzrError):
"""Views are not supported by a tree format.
"""
_fmt = ("Views are not supported by %(tree)s;"
" use 'bzr upgrade' to change your tree to a later format.")
def __init__(self, tree):
self.tree = tree
class FileOutsideView(BzrError):
_fmt = ('Specified file "%(file_name)s" is outside the current view: '
'%(view_str)s')
def __init__(self, file_name, view_files):
self.file_name = file_name
self.view_str = ", ".join(view_files)
class UnresumableWriteGroup(BzrError):
_fmt = ("Repository %(repository)s cannot resume write group "
"%(write_groups)r: %(reason)s")
internal_error = True
def __init__(self, repository, write_groups, reason):
self.repository = repository
self.write_groups = write_groups
self.reason = reason
class UnsuspendableWriteGroup(BzrError):
_fmt = ("Repository %(repository)s cannot suspend a write group.")
internal_error = True
def __init__(self, repository):
self.repository = repository
class LossyPushToSameVCS(BzrError):
_fmt = ("Lossy push not possible between %(source_branch)r and "
"%(target_branch)r that are in the same VCS.")
internal_error = True
def __init__(self, source_branch, target_branch):
self.source_branch = source_branch
self.target_branch = target_branch
class NoRoundtrippingSupport(BzrError):
_fmt = ("Roundtripping is not supported between %(source_branch)r and "
"%(target_branch)r.")
internal_error = True
def __init__(self, source_branch, target_branch):
self.source_branch = source_branch
self.target_branch = target_branch
class FileTimestampUnavailable(BzrError):
_fmt = "The filestamp for %(path)s is not available."
internal_error = True
def __init__(self, path):
self.path = path
class NoColocatedBranchSupport(BzrError):
_fmt = ("%(bzrdir)r does not support co-located branches.")
def __init__(self, bzrdir):
self.bzrdir = bzrdir
class NoWhoami(BzrError):
_fmt = ('Unable to determine your name.\n'
"Please, set your name with the 'whoami' command.\n"
'E.g. bzr whoami "Your Name <name@example.com>"')
class InvalidPattern(BzrError):
_fmt = ('Invalid pattern(s) found. %(msg)s')
def __init__(self, msg):
self.msg = msg
class RecursiveBind(BzrError):
_fmt = ('Branch "%(branch_url)s" appears to be bound to itself. '
'Please use `bzr unbind` to fix.')
def __init__(self, branch_url):
self.branch_url = branch_url
# FIXME: I would prefer to define the config related exception classes in
# config.py but the lazy import mechanism proscribes this -- vila 20101222
class OptionExpansionLoop(BzrError):
_fmt = 'Loop involving %(refs)r while expanding "%(string)s".'
def __init__(self, string, refs):
self.string = string
self.refs = '->'.join(refs)
class ExpandingUnknownOption(BzrError):
_fmt = 'Option "%(name)s" is not defined while expanding "%(string)s".'
def __init__(self, name, string):
self.name = name
self.string = string
class IllegalOptionName(BzrError):
_fmt = 'Option "%(name)s" is not allowed.'
def __init__(self, name):
self.name = name
class NoCompatibleInter(BzrError):
_fmt = ('No compatible object available for operations from %(source)r '
'to %(target)r.')
def __init__(self, source, target):
self.source = source
self.target = target
class HpssVfsRequestNotAllowed(BzrError):
_fmt = ("VFS requests over the smart server are not allowed. Encountered: "
"%(method)s, %(arguments)s.")
def __init__(self, method, arguments):
self.method = method
self.arguments = arguments
class UnsupportedKindChange(BzrError):
_fmt = ("Kind change from %(from_kind)s to %(to_kind)s for "
"%(path)s not supported by format %(format)r")
def __init__(self, path, from_kind, to_kind, format):
self.path = path
self.from_kind = from_kind
self.to_kind = to_kind
self.format = format
class MissingFeature(BzrError):
_fmt = ("Missing feature %(feature)s not provided by this "
"version of Bazaar or any plugin.")
def __init__(self, feature):
self.feature = feature
class PatchSyntax(BzrError):
"""Base class for patch syntax errors."""
class BinaryFiles(BzrError):
_fmt = 'Binary files section encountered.'
def __init__(self, orig_name, mod_name):
self.orig_name = orig_name
self.mod_name = mod_name
class MalformedPatchHeader(PatchSyntax):
_fmt = "Malformed patch header. %(desc)s\n%(line)r"
def __init__(self, desc, line):
self.desc = desc
self.line = line
class MalformedHunkHeader(PatchSyntax):
_fmt = "Malformed hunk header. %(desc)s\n%(line)r"
def __init__(self, desc, line):
self.desc = desc
self.line = line
class MalformedLine(PatchSyntax):
_fmt = "Malformed line. %(desc)s\n%(line)r"
def __init__(self, desc, line):
self.desc = desc
self.line = line
class PatchConflict(BzrError):
_fmt = ('Text contents mismatch at line %(line_no)d. Original has '
'"%(orig_line)s", but patch says it should be "%(patch_line)s"')
def __init__(self, line_no, orig_line, patch_line):
self.line_no = line_no
self.orig_line = orig_line.rstrip('\n')
self.patch_line = patch_line.rstrip('\n')
class FeatureAlreadyRegistered(BzrError):
_fmt = 'The feature %(feature)s has already been registered.'
def __init__(self, feature):
self.feature = feature
class ChangesAlreadyStored(BzrCommandError):
_fmt = ('Cannot store uncommitted changes because this branch already'
' stores uncommitted changes.')
|