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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Exceptions for bzr, and reporting of them.
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There are 3 different classes of error:
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* KeyboardInterrupt, and OSError with EPIPE - the program terminates
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with an appropriate short message
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* User errors, indicating a problem caused by the user such as a bad URL.
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These are printed in a short form.
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* Internal unexpected errors, including most Python builtin errors
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and some raised from inside bzr. These are printed with a full
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traceback and an invitation to report the bug.
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Exceptions are caught at a high level to report errors to the user, and
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might also be caught inside the program. Therefore it needs to be
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possible to convert them to a meaningful string, and also for them to be
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interrogated by the program.
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Exceptions are defined such that the arguments given to the constructor
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are stored in the object as properties of the same name. When the
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object is printed as a string, the doc string of the class is used as
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a format string with the property dictionary available to it.
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This means that exceptions can used like this:
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... raise NotBranchError(path='/foo/bar')
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... print sys.exc_type
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... print sys.exc_value
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... path = getattr(sys.exc_value, 'path', None)
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... if path is not None:
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bzrlib.errors.NotBranchError
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Not a branch: /foo/bar
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* create a new exception class for any class of error that can be
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usefully distinguished. If no callers are likely to want to catch
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one but not another, don't worry about them.
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* the __str__ method should generate something useful; BzrError provides
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a good default implementation
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Exception strings should start with a capital letter and should not have a
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from bzrlib.patches import (
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from warnings import warn
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from bzrlib.patches import (PatchSyntax,
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# based on Scott James Remnant's hct error classes
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# TODO: is there any value in providing the .args field used by standard
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# python exceptions? A list of values with no names seems less useful
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# python exceptions? A list of values with no names seems less useful
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# TODO: Perhaps convert the exception to a string at the moment it's
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# TODO: Perhaps convert the exception to a string at the moment it's
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# constructed to make sure it will succeed. But that says nothing about
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# exceptions that are never raised.
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# TODO: selftest assertRaises should probably also check that every error
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# raised can be formatted as a string successfully, and without giving
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# return codes from the bzr program
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EXIT_INTERNAL_ERROR = 4
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# TODO: Convert all the other error classes here to BzrNewError, and eliminate
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# TODO: The pattern (from hct) of using classes docstrings as message
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# templates is cute but maybe not such a great idea - perhaps should have a
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# separate static message_template.
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class BzrError(StandardError):
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Base class for errors raised by bzrlib.
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:cvar internal_error: if True this was probably caused by a bzr bug and
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should be displayed with a traceback; if False (or absent) this was
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probably a user or environment error and they don't need the gory details.
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(That can be overridden by -Derror on the command line.)
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:cvar _fmt: Format string to display the error; this is expanded
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by the instance's dict.
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internal_error = False
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def __init__(self, msg=None, **kwds):
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"""Construct a new BzrError.
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There are two alternative forms for constructing these objects.
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Either a preformatted string may be passed, or a set of named
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arguments can be given. The first is for generic "user" errors which
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are not intended to be caught and so do not need a specific subclass.
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The second case is for use with subclasses that provide a _fmt format
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string to print the arguments.
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Keyword arguments are taken as parameters to the error, which can
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be inserted into the format string template. It's recommended
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that subclasses override the __init__ method to require specific
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:param msg: If given, this is the literal complete text for the error,
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not subject to expansion. 'msg' is used instead of 'message' because
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python evolved and, in 2.6, forbids the use of 'message'.
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StandardError.__init__(self)
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# I was going to deprecate this, but it actually turns out to be
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# quite handy - mbp 20061103.
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self._preformatted_string = msg
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self._preformatted_string = None
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for key, value in kwds.items():
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setattr(self, key, value)
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s = getattr(self, '_preformatted_string', None)
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# contains a preformatted message
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fmt = self._get_format_string()
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d = dict(self.__dict__)
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# __str__() should always return a 'str' object
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# never a 'unicode' object.
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except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
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return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
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% (self.__class__.__name__,
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getattr(self, '_fmt', None),
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def __unicode__(self):
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if isinstance(u, str):
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# Try decoding the str using the default encoding.
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elif not isinstance(u, unicode):
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# Try to make a unicode object from it, because __unicode__ must
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# return a unicode object.
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def __str__(self):
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if isinstance(s, unicode):
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# XXX: Should we show the exception class in
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# exceptions that don't provide their own message?
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# maybe it should be done at a higher level
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## n = self.__class__.__name__ + ': '
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if len(self.args) == 1:
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return str(self.args[0])
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elif len(self.args) == 2:
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# further explanation or suggestions
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return n + '\n '.join([self.args[0]] + self.args[1])
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return n + "%r" % self
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# __str__ must return a str.
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return '%s(%s)' % (self.__class__.__name__, str(self))
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def _get_format_string(self):
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"""Return format string for this exception or None"""
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fmt = getattr(self, '_fmt', None)
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fmt = getattr(self, '__doc__', None)
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symbol_versioning.warn("%s uses its docstring as a format, "
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"it should use _fmt instead" % self.__class__.__name__,
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return 'Unprintable exception %s: dict=%r, fmt=%r' \
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% (self.__class__.__name__,
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getattr(self, '_fmt', None),
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def __eq__(self, other):
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if self.__class__ is not other.__class__:
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return NotImplemented
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return self.__dict__ == other.__dict__
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class InternalBzrError(BzrError):
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"""Base class for errors that are internal in nature.
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This is a convenience class for errors that are internal. The
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internal_error attribute can still be altered in subclasses, if needed.
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Using this class is simply an easy way to get internal errors.
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internal_error = True
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return n + `self.args`
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class BzrNewError(BzrError):
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"""Deprecated error base class."""
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# base classes should override the docstring with their human-
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# readable explanation
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def __init__(self, *args, **kwds):
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# XXX: Use the underlying BzrError to always generate the args
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# attribute if it doesn't exist. We can't use super here, because
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# exceptions are old-style classes in python2.4 (but new in 2.5).
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symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
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'please convert %s to use BzrError instead'
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% self.__class__.__name__,
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BzrError.__init__(self, *args)
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def __init__(self, **kwds):
189
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for key, value in kwds.items():
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setattr(self, key, value)
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return s.encode('utf8')
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except (TypeError, NameError, ValueError, KeyError), e:
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return 'Unprintable exception %s(%r): %r' \
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return 'Unprintable exception %s(%r): %s' \
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% (self.__class__.__name__,
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class AlreadyBuilding(BzrError):
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_fmt = "The tree builder is already building a tree."
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class BranchError(BzrError):
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"""Base class for concrete 'errors about a branch'."""
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def __init__(self, branch):
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BzrError.__init__(self, branch=branch)
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class BzrCheckError(InternalBzrError):
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_fmt = "Internal check failed: %(msg)s"
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def __init__(self, msg):
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BzrError.__init__(self)
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class DirstateCorrupt(BzrError):
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_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
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def __init__(self, state, msg):
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BzrError.__init__(self)
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class DisabledMethod(InternalBzrError):
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_fmt = "The smart server method '%(class_name)s' is disabled."
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def __init__(self, class_name):
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BzrError.__init__(self)
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self.class_name = class_name
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class IncompatibleAPI(BzrError):
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_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
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'It supports versions "%(minimum)s" to "%(current)s".'
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def __init__(self, api, wanted, minimum, current):
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self.minimum = minimum
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self.current = current
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class InProcessTransport(BzrError):
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_fmt = "The transport '%(transport)s' is only accessible within this " \
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def __init__(self, transport):
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self.transport = transport
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class InvalidEntryName(InternalBzrError):
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_fmt = "Invalid entry name: %(name)s"
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self.__dict__, str(e))
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class AlreadyBuilding(BzrNewError):
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"""The tree builder is already building a tree."""
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class BzrCheckError(BzrNewError):
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"""Internal check failed: %(message)s"""
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is_user_error = False
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def __init__(self, message):
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BzrNewError.__init__(self)
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self.message = message
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class InvalidEntryName(BzrNewError):
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"""Invalid entry name: %(name)s"""
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is_user_error = False
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def __init__(self, name):
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BzrError.__init__(self)
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BzrNewError.__init__(self)
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class InvalidRevisionNumber(BzrError):
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_fmt = "Invalid revision number %(revno)s"
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class InvalidRevisionNumber(BzrNewError):
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"""Invalid revision number %(revno)d"""
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def __init__(self, revno):
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BzrError.__init__(self)
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BzrNewError.__init__(self)
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self.revno = revno
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class InvalidRevisionId(BzrError):
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_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
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class InvalidRevisionId(BzrNewError):
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"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
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def __init__(self, revision_id, branch):
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# branch can be any string or object with __str__ defined
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BzrError.__init__(self)
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BzrNewError.__init__(self)
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self.revision_id = revision_id
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self.branch = branch
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class ReservedId(BzrError):
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_fmt = "Reserved revision-id {%(revision_id)s}"
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def __init__(self, revision_id):
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self.revision_id = revision_id
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class RootMissing(InternalBzrError):
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_fmt = ("The root entry of a tree must be the first entry supplied to "
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"record_entry_contents.")
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class NoPublicBranch(BzrError):
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_fmt = 'There is no public branch set for "%(branch_url)s".'
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def __init__(self, branch):
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import bzrlib.urlutils as urlutils
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public_location = urlutils.unescape_for_display(branch.base, 'ascii')
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BzrError.__init__(self, branch_url=public_location)
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class NoHelpTopic(BzrError):
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_fmt = ("No help could be found for '%(topic)s'. "
323
"Please use 'bzr help topics' to obtain a list of topics.")
325
def __init__(self, topic):
329
class NoSuchId(BzrError):
331
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
182
class NoSuchId(BzrNewError):
183
"""The file id %(file_id)s is not present in the tree %(tree)s."""
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185
def __init__(self, tree, file_id):
334
BzrError.__init__(self)
186
BzrNewError.__init__(self)
335
187
self.file_id = file_id
339
class NoSuchIdInRepository(NoSuchId):
341
_fmt = ('The file id "%(file_id)s" is not present in the repository'
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def __init__(self, repository, file_id):
345
BzrError.__init__(self, repository=repository, file_id=file_id)
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class NotStacked(BranchError):
350
_fmt = "The branch '%(branch)s' is not stacked."
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class InventoryModified(InternalBzrError):
355
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
356
" so a clean inventory cannot be read without data loss.")
358
def __init__(self, tree):
362
class NoWorkingTree(BzrError):
364
_fmt = 'No WorkingTree exists for "%(base)s".'
191
class NoWorkingTree(BzrNewError):
192
"""No WorkingTree exists for %(base)s."""
366
194
def __init__(self, base):
367
BzrError.__init__(self)
195
BzrNewError.__init__(self)
371
class NotBuilding(BzrError):
373
_fmt = "Not currently building a tree."
376
class NotLocalUrl(BzrError):
378
_fmt = "%(url)s is not a local path."
199
class NotBuilding(BzrNewError):
200
"""Not currently building a tree."""
203
class NotLocalUrl(BzrNewError):
204
"""%(url)s is not a local path."""
380
206
def __init__(self, url):
207
BzrNewError.__init__(self)
384
class WorkingTreeAlreadyPopulated(InternalBzrError):
386
_fmt = 'Working tree already populated in "%(base)s"'
388
def __init__(self, base):
392
class BzrCommandError(BzrError):
211
class BzrCommandError(BzrNewError):
393
212
"""Error from user command"""
395
216
# Error from malformed user command; please avoid raising this as a
396
217
# generic exception not caused by user input.
775
356
class InaccessibleParent(PathError):
777
_fmt = ('Parent not accessible given base "%(base)s" and'
778
' relative path "%(path)s"')
357
"""Parent not accessible given base %(base)s and relative path %(path)s"""
780
359
def __init__(self, path, base):
781
360
PathError.__init__(self, path)
785
class NoRepositoryPresent(BzrError):
787
_fmt = 'No repository present: "%(path)s"'
364
class NoRepositoryPresent(BzrNewError):
365
"""No repository present: %(path)r"""
788
366
def __init__(self, bzrdir):
789
BzrError.__init__(self)
367
BzrNewError.__init__(self)
790
368
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)))
371
class FileInWrongBranch(BzrNewError):
372
"""File %(path)s in not in branch %(branch_base)s."""
799
374
def __init__(self, branch, path):
800
BzrError.__init__(self)
375
BzrNewError.__init__(self)
801
376
self.branch = branch
802
377
self.branch_base = branch.base
806
class UnsupportedFormatError(BzrError):
808
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
811
class UnknownFormatError(BzrError):
813
_fmt = "Unknown %(kind)s format: %(format)r"
815
def __init__(self, format, kind='branch'):
820
class IncompatibleFormat(BzrError):
822
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
381
class UnsupportedFormatError(BzrNewError):
382
"""Unsupported branch format: %(format)s"""
385
class UnknownFormatError(BzrNewError):
386
"""Unknown branch format: %(format)r"""
389
class IncompatibleFormat(BzrNewError):
390
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
824
392
def __init__(self, format, bzrdir_format):
825
BzrError.__init__(self)
393
BzrNewError.__init__(self)
826
394
self.format = format
827
395
self.bzrdir = bzrdir_format
830
class IncompatibleRepositories(BzrError):
831
"""Report an error that two repositories are not compatible.
833
Note that the source and target repositories are permitted to be strings:
834
this exception is thrown from the smart server and may refer to a
835
repository the client hasn't opened.
838
_fmt = "%(target)s\n" \
839
"is not compatible with\n" \
843
def __init__(self, source, target, details=None):
845
details = "(no details)"
846
BzrError.__init__(self, target=target, source=source, details=details)
849
class IncompatibleRevision(BzrError):
851
_fmt = "Revision is not compatible with %(repo_format)s"
853
def __init__(self, repo_format):
854
BzrError.__init__(self)
855
self.repo_format = repo_format
858
class AlreadyVersionedError(BzrError):
859
"""Used when a path is expected not to be versioned, but it is."""
861
_fmt = "%(context_info)s%(path)s is already versioned."
863
def __init__(self, path, context_info=None):
864
"""Construct a new AlreadyVersionedError.
866
:param path: This is the path which is versioned,
867
which should be in a user friendly form.
868
:param context_info: If given, this is information about the context,
869
which could explain why this is expected to not be versioned.
871
BzrError.__init__(self)
873
if context_info is None:
874
self.context_info = ''
876
self.context_info = context_info + ". "
879
class NotVersionedError(BzrError):
880
"""Used when a path is expected to be versioned, but it is not."""
882
_fmt = "%(context_info)s%(path)s is not versioned."
884
def __init__(self, path, context_info=None):
885
"""Construct a new NotVersionedError.
887
:param path: This is the path which is not versioned,
888
which should be in a user friendly form.
889
:param context_info: If given, this is information about the context,
890
which could explain why this is expected to be versioned.
892
BzrError.__init__(self)
894
if context_info is None:
895
self.context_info = ''
897
self.context_info = context_info + ". "
900
class PathsNotVersionedError(BzrError):
901
"""Used when reporting several paths which are not versioned"""
903
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
398
class NotVersionedError(BzrNewError):
399
"""%(path)s is not versioned"""
400
def __init__(self, path):
401
BzrNewError.__init__(self)
405
class PathsNotVersionedError(BzrNewError):
406
# used when reporting several paths are not versioned
407
"""Path(s) are not versioned: %(paths_as_string)s"""
905
409
def __init__(self, paths):
906
410
from bzrlib.osutils import quotefn
907
BzrError.__init__(self)
411
BzrNewError.__init__(self)
908
412
self.paths = paths
909
413
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
912
class PathsDoNotExist(BzrError):
914
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
416
class PathsDoNotExist(BzrNewError):
417
"""Path(s) do not exist: %(paths_as_string)s"""
916
419
# used when reporting that paths are neither versioned nor in the working
919
def __init__(self, paths, extra=None):
422
def __init__(self, paths):
920
423
# circular import
921
424
from bzrlib.osutils import quotefn
922
BzrError.__init__(self)
425
BzrNewError.__init__(self)
923
426
self.paths = paths
924
427
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
926
self.extra = ': ' + str(extra)
931
class BadFileKindError(BzrError):
933
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
935
def __init__(self, filename, kind):
936
BzrError.__init__(self, filename=filename, kind=kind)
939
class BadFilenameEncoding(BzrError):
941
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
942
' encoding %(fs_encoding)s')
944
def __init__(self, filename, fs_encoding):
945
BzrError.__init__(self)
946
self.filename = filename
947
self.fs_encoding = fs_encoding
950
class ForbiddenControlFileError(BzrError):
952
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
955
class LockError(InternalBzrError):
957
_fmt = "Lock error: %(msg)s"
430
class BadFileKindError(BzrNewError):
431
"""Cannot operate on %(filename)s of unsupported kind %(kind)s"""
434
class ForbiddenControlFileError(BzrNewError):
435
"""Cannot operate on %(filename)s because it is a control file"""
438
class LockError(BzrNewError):
439
"""Lock error: %(message)s"""
959
440
# All exceptions from the lock/unlock functions should be from
960
441
# this exception class. They will be translated as necessary. The
961
442
# original exception is available as e.original_error
963
444
# New code should prefer to raise specific subclasses
964
def __init__(self, msg):
968
class LockActive(LockError):
970
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
972
internal_error = False
974
def __init__(self, lock_description):
975
self.lock_description = lock_description
445
def __init__(self, message):
446
self.message = message
978
449
class CommitNotPossible(LockError):
980
_fmt = "A commit was attempted but we do not have a write lock open."
450
"""A commit was attempted but we do not have a write lock open."""
982
451
def __init__(self):
986
455
class AlreadyCommitted(LockError):
988
_fmt = "A rollback was requested, but is not able to be accomplished."
456
"""A rollback was requested, but is not able to be accomplished."""
990
457
def __init__(self):
994
461
class ReadOnlyError(LockError):
996
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
998
# TODO: There should also be an error indicating that you need a write
999
# lock and don't have any lock at all... mbp 20070226
462
"""A write attempt was made in a read only transaction on %(obj)s"""
1001
463
def __init__(self, obj):
1005
class LockFailed(LockError):
1007
internal_error = False
1009
_fmt = "Cannot lock %(lock)s: %(why)s"
1011
def __init__(self, lock, why):
1012
LockError.__init__(self, '')
1017
class OutSideTransaction(BzrError):
1019
_fmt = ("A transaction related operation was attempted after"
1020
" the transaction finished.")
467
class OutSideTransaction(BzrNewError):
468
"""A transaction related operation was attempted after the transaction finished."""
1023
471
class ObjectNotLocked(LockError):
472
"""%(obj)r is not locked"""
1025
_fmt = "%(obj)r is not locked"
474
is_user_error = False
1027
476
# this can indicate that any particular object is not locked; see also
1028
477
# LockNotHeld which means that a particular *lock* object is not held by
1034
483
class ReadOnlyObjectDirtiedError(ReadOnlyError):
1036
_fmt = "Cannot change object %(obj)r in read only transaction"
484
"""Cannot change object %(obj)r in read only transaction"""
1038
485
def __init__(self, obj):
1042
489
class UnlockableTransport(LockError):
1044
internal_error = False
1046
_fmt = "Cannot lock: transport is read only: %(transport)s"
490
"""Cannot lock: transport is read only: %(transport)s"""
1048
491
def __init__(self, transport):
1049
492
self.transport = transport
1052
495
class LockContention(LockError):
1054
_fmt = 'Could not acquire lock "%(lock)s": %(msg)s'
1056
internal_error = False
1058
def __init__(self, lock, msg=''):
496
"""Could not acquire lock %(lock)s"""
497
# TODO: show full url for lock, combining the transport and relative bits?
498
def __init__(self, lock):
1059
499
self.lock = lock
1063
502
class LockBroken(LockError):
1065
_fmt = ("Lock was broken while still open: %(lock)s"
1066
" - check storage consistency!")
1068
internal_error = False
503
"""Lock was broken while still open: %(lock)s - check storage consistency!"""
1070
504
def __init__(self, lock):
1071
505
self.lock = lock
1074
508
class LockBreakMismatch(LockError):
1076
_fmt = ("Lock was released and re-acquired before being broken:"
1077
" %(lock)s: held by %(holder)r, wanted to break %(target)r")
1079
internal_error = False
509
"""Lock was released and re-acquired before being broken: %(lock)s: held by %(holder)r, wanted to break %(target)r"""
1081
510
def __init__(self, lock, holder, target):
1082
511
self.lock = lock
1083
512
self.holder = holder
1084
513
self.target = target
1087
class LockCorrupt(LockError):
1089
_fmt = ("Lock is apparently held, but corrupted: %(corruption_info)s\n"
1090
"Use 'bzr break-lock' to clear it")
1092
internal_error = False
1094
def __init__(self, corruption_info, file_data=None):
1095
self.corruption_info = corruption_info
1096
self.file_data = file_data
1099
516
class LockNotHeld(LockError):
1101
_fmt = "Lock not held: %(lock)s"
1103
internal_error = False
517
"""Lock not held: %(lock)s"""
1105
518
def __init__(self, lock):
1106
519
self.lock = lock
1109
class TokenLockingNotSupported(LockError):
1111
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1113
def __init__(self, obj):
1117
class TokenMismatch(LockBroken):
1119
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1121
internal_error = True
1123
def __init__(self, given_token, lock_token):
1124
self.given_token = given_token
1125
self.lock_token = lock_token
1128
class PointlessCommit(BzrError):
1130
_fmt = "No changes to commit"
1133
class CannotCommitSelectedFileMerge(BzrError):
1135
_fmt = 'Selected-file commit of merges is not supported yet:'\
1136
' files %(files_str)s'
1138
def __init__(self, files):
1139
files_str = ', '.join(files)
1140
BzrError.__init__(self, files=files, files_str=files_str)
1143
class ExcludesUnsupported(BzrError):
1145
_fmt = ('Excluding paths during commit is not supported by '
1146
'repository at %(repository)r.')
1148
def __init__(self, repository):
1149
BzrError.__init__(self, repository=repository)
1152
class BadCommitMessageEncoding(BzrError):
1154
_fmt = 'The specified commit message contains characters unsupported by '\
1155
'the current encoding.'
1158
class UpgradeReadonly(BzrError):
1160
_fmt = "Upgrade URL cannot work with readonly URLs."
1163
class UpToDateFormat(BzrError):
1165
_fmt = "The branch format %(format)s is already at the most recent format."
522
class PointlessCommit(BzrNewError):
523
"""No changes to commit"""
526
class UpgradeReadonly(BzrNewError):
527
"""Upgrade URL cannot work with readonly URL's."""
530
class UpToDateFormat(BzrNewError):
531
"""The branch format %(format)s is already at the most recent format."""
1167
533
def __init__(self, format):
1168
BzrError.__init__(self)
534
BzrNewError.__init__(self)
1169
535
self.format = format
1172
538
class StrictCommitFailed(Exception):
1174
_fmt = "Commit refused because there are unknowns in the tree."
1177
class NoSuchRevision(InternalBzrError):
1179
_fmt = "%(branch)s has no revision %(revision)s"
539
"""Commit refused because there are unknowns in the tree."""
542
class NoSuchRevision(BzrNewError):
543
"""Branch %(branch)s has no revision %(revision)s"""
545
is_user_error = False
1181
547
def __init__(self, branch, revision):
1182
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1183
BzrError.__init__(self, branch=branch, revision=revision)
1186
class RangeInChangeOption(BzrError):
1188
_fmt = "Option --change does not accept revision ranges"
1191
class NoSuchRevisionSpec(BzrError):
1193
_fmt = "No namespace registered for string: %(spec)r"
548
BzrNewError.__init__(self, branch=branch, revision=revision)
551
class NoSuchRevisionSpec(BzrNewError):
552
"""No namespace registered for string: %(spec)r"""
1195
554
def __init__(self, spec):
1196
BzrError.__init__(self, spec=spec)
1199
class NoSuchRevisionInTree(NoSuchRevision):
1200
"""When using Tree.revision_tree, and the revision is not accessible."""
1202
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1204
def __init__(self, tree, revision_id):
1205
BzrError.__init__(self)
1207
self.revision_id = revision_id
1210
class InvalidRevisionSpec(BzrError):
1212
_fmt = ("Requested revision: '%(spec)s' does not exist in branch:"
1213
" %(branch_url)s%(extra)s")
555
BzrNewError.__init__(self, spec=spec)
558
class InvalidRevisionSpec(BzrNewError):
559
"""Requested revision: '%(spec)s' does not exist in branch:
560
%(branch)s%(extra)s"""
1215
562
def __init__(self, spec, branch, extra=None):
1216
BzrError.__init__(self, branch=branch, spec=spec)
1217
self.branch_url = getattr(branch, 'user_url', str(branch))
563
BzrNewError.__init__(self, branch=branch, spec=spec)
1219
565
self.extra = '\n' + str(extra)
1725
852
class InvalidHttpRange(InvalidHttpResponse):
1727
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
853
"""Invalid http range "%(range)s" for %(path)s: %(msg)s"""
1729
855
def __init__(self, path, range, msg):
1730
856
self.range = range
1731
857
InvalidHttpResponse.__init__(self, path, msg)
1734
860
class InvalidHttpContentType(InvalidHttpResponse):
1736
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
861
"""Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s"""
1738
863
def __init__(self, path, ctype, msg):
1739
864
self.ctype = ctype
1740
865
InvalidHttpResponse.__init__(self, path, msg)
1743
class RedirectRequested(TransportError):
1745
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1747
def __init__(self, source, target, is_permanent=False):
1748
self.source = source
1749
self.target = target
1751
self.permanently = ' permanently'
1753
self.permanently = ''
1754
TransportError.__init__(self)
1757
class TooManyRedirections(TransportError):
1759
_fmt = "Too many redirections"
1762
868
class ConflictsInTree(BzrError):
1764
_fmt = "Working tree has conflicts."
870
BzrError.__init__(self, "Working tree has conflicts.")
1767
873
class ParseConfigError(BzrError):
1769
874
def __init__(self, errors, filename):
1770
875
if filename is None:
1772
877
message = "Error(s) parsing config file %s:\n%s" % \
1773
(filename, ('\n'.join(e.msg for e in errors)))
878
(filename, ('\n'.join(e.message for e in errors)))
1774
879
BzrError.__init__(self, message)
1777
class NoEmailInUsername(BzrError):
1779
_fmt = "%(username)r does not seem to contain a reasonable email address"
1781
def __init__(self, username):
1782
BzrError.__init__(self)
1783
self.username = username
1786
882
class SigningFailed(BzrError):
1788
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1790
883
def __init__(self, command_line):
1791
BzrError.__init__(self, command_line=command_line)
884
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1794
888
class WorkingTreeNotRevision(BzrError):
1796
_fmt = ("The working tree for %(basedir)s has changed since"
1797
" the last commit, but weave merge requires that it be"
1800
889
def __init__(self, tree):
1801
BzrError.__init__(self, basedir=tree.basedir)
1804
class CantReprocessAndShowBase(BzrError):
1806
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1807
"the relationship of conflicting lines to the base")
1810
class GraphCycleError(BzrError):
1812
_fmt = "Cycle in graph %(graph)r"
890
BzrError.__init__(self, "The working tree for %s has changed since"
891
" last commit, but weave merge requires that it be"
892
" unchanged." % tree.basedir)
895
class CantReprocessAndShowBase(BzrNewError):
896
"""Can't reprocess and show base.
897
Reprocessing obscures relationship of conflicting lines to base."""
900
class GraphCycleError(BzrNewError):
901
"""Cycle in graph %(graph)r"""
1814
902
def __init__(self, graph):
1815
BzrError.__init__(self)
903
BzrNewError.__init__(self)
1816
904
self.graph = graph
1819
class WritingCompleted(InternalBzrError):
1821
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1822
"called upon it - accept bytes may not be called anymore.")
1824
def __init__(self, request):
1825
self.request = request
1828
class WritingNotComplete(InternalBzrError):
1830
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1831
"called upon it - until the write phase is complete no "
1832
"data may be read.")
1834
def __init__(self, request):
1835
self.request = request
1838
class NotConflicted(BzrError):
1840
_fmt = "File %(filename)s is not conflicted."
907
class NotConflicted(BzrNewError):
908
"""File %(filename)s is not conflicted."""
1842
910
def __init__(self, filename):
1843
BzrError.__init__(self)
911
BzrNewError.__init__(self)
1844
912
self.filename = filename
1847
class MediumNotConnected(InternalBzrError):
1849
_fmt = """The medium '%(medium)s' is not connected."""
1851
def __init__(self, medium):
1852
self.medium = medium
1855
915
class MustUseDecorated(Exception):
1857
_fmt = "A decorating function has requested its original command be used."
1860
class NoBundleFound(BzrError):
1862
_fmt = 'No bundle was found in "%(filename)s".'
916
"""A decorating function has requested its original command be used.
918
This should never escape bzr, so does not need to be printable.
922
class NoBundleFound(BzrNewError):
923
"""No bundle was found in %(filename)s"""
1864
924
def __init__(self, filename):
1865
BzrError.__init__(self)
925
BzrNewError.__init__(self)
1866
926
self.filename = filename
1869
class BundleNotSupported(BzrError):
1871
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
929
class BundleNotSupported(BzrNewError):
930
"""Unable to handle bundle version %(version)s: %(msg)s"""
1873
931
def __init__(self, version, msg):
1874
BzrError.__init__(self)
932
BzrNewError.__init__(self)
1875
933
self.version = version
1879
class MissingText(BzrError):
1881
_fmt = ("Branch %(base)s is missing revision"
1882
" %(text_revision)s of %(file_id)s")
937
class MissingText(BzrNewError):
938
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1884
940
def __init__(self, branch, text_revision, file_id):
1885
BzrError.__init__(self)
941
BzrNewError.__init__(self)
1886
942
self.branch = branch
1887
943
self.base = branch.base
1888
944
self.text_revision = text_revision
1889
945
self.file_id = file_id
1892
class DuplicateFileId(BzrError):
1894
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1896
def __init__(self, file_id, entry):
1897
BzrError.__init__(self)
1898
self.file_id = file_id
1902
class DuplicateKey(BzrError):
1904
_fmt = "Key %(key)s is already present in map"
1907
class DuplicateHelpPrefix(BzrError):
1909
_fmt = "The prefix %(prefix)s is in the help search path twice."
1911
def __init__(self, prefix):
1912
self.prefix = prefix
1915
class MalformedTransform(BzrError):
1917
_fmt = "Tree transform is malformed %(conflicts)r"
1920
class NoFinalPath(BzrError):
1922
_fmt = ("No final name for trans_id %(trans_id)r\n"
1923
"file-id: %(file_id)r\n"
1924
"root trans-id: %(root_trans_id)r\n")
1926
def __init__(self, trans_id, transform):
1927
self.trans_id = trans_id
1928
self.file_id = transform.final_file_id(trans_id)
1929
self.root_trans_id = transform.root
1932
class BzrBadParameter(InternalBzrError):
1934
_fmt = "Bad parameter: %(param)r"
1936
# This exception should never be thrown, but it is a base class for all
1937
# parameter-to-function errors.
948
class DuplicateKey(BzrNewError):
949
"""Key %(key)s is already present in map"""
952
class MalformedTransform(BzrNewError):
953
"""Tree transform is malformed %(conflicts)r"""
956
class BzrBadParameter(BzrNewError):
957
"""A bad parameter : %(param)s is not usable.
959
This exception should never be thrown, but it is a base class for all
960
parameter-to-function errors.
1939
962
def __init__(self, param):
1940
BzrError.__init__(self)
963
BzrNewError.__init__(self)
1941
964
self.param = param
1944
967
class BzrBadParameterNotUnicode(BzrBadParameter):
1946
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1949
class ReusingTransform(BzrError):
1951
_fmt = "Attempt to reuse a transform that has already been applied."
1954
class CantMoveRoot(BzrError):
1956
_fmt = "Moving the root directory is not supported at this time"
1959
class TransformRenameFailed(BzrError):
1961
_fmt = "Failed to rename %(from_path)s to %(to_path)s: %(why)s"
1963
def __init__(self, from_path, to_path, why, errno):
1964
self.from_path = from_path
1965
self.to_path = to_path
1970
class BzrMoveFailedError(BzrError):
1972
_fmt = ("Could not move %(from_path)s%(operator)s %(to_path)s"
1973
"%(_has_extra)s%(extra)s")
1975
def __init__(self, from_path='', to_path='', extra=None):
1976
from bzrlib.osutils import splitpath
1977
BzrError.__init__(self)
1979
self.extra, self._has_extra = extra, ': '
1981
self.extra = self._has_extra = ''
1983
has_from = len(from_path) > 0
1984
has_to = len(to_path) > 0
1986
self.from_path = splitpath(from_path)[-1]
1991
self.to_path = splitpath(to_path)[-1]
1996
if has_from and has_to:
1997
self.operator = " =>"
1999
self.from_path = "from " + from_path
2001
self.operator = "to"
2003
self.operator = "file"
2006
class BzrRenameFailedError(BzrMoveFailedError):
2008
_fmt = ("Could not rename %(from_path)s%(operator)s %(to_path)s"
2009
"%(_has_extra)s%(extra)s")
2011
def __init__(self, from_path, to_path, extra=None):
2012
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
2015
class BzrRemoveChangedFilesError(BzrError):
2016
"""Used when user is trying to remove changed files."""
2018
_fmt = ("Can't safely remove modified or unknown files:\n"
2019
"%(changes_as_text)s"
2020
"Use --keep to not delete them, or --force to delete them regardless.")
2022
def __init__(self, tree_delta):
2023
symbol_versioning.warn(symbol_versioning.deprecated_in((2, 3, 0)) %
2024
"BzrRemoveChangedFilesError", DeprecationWarning, stacklevel=2)
2025
BzrError.__init__(self)
2026
self.changes_as_text = tree_delta.get_changes_as_text()
2027
#self.paths_as_string = '\n'.join(changed_files)
2028
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
968
"""Parameter %(param)s is neither unicode nor utf8."""
971
class ReusingTransform(BzrNewError):
972
"""Attempt to reuse a transform that has already been applied."""
975
class CantMoveRoot(BzrNewError):
976
"""Moving the root directory is not supported at this time"""
2031
979
class BzrBadParameterNotString(BzrBadParameter):
2033
_fmt = "Parameter %(param)s is not a string or unicode string."
980
"""Parameter %(param)s is not a string or unicode string."""
2036
983
class BzrBadParameterMissing(BzrBadParameter):
2038
_fmt = "Parameter %(param)s is required but not present."
984
"""Parameter $(param)s is required but not present."""
2041
987
class BzrBadParameterUnicode(BzrBadParameter):
2043
_fmt = ("Parameter %(param)s is unicode but"
2044
" only byte-strings are permitted.")
988
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
2047
991
class BzrBadParameterContainsNewline(BzrBadParameter):
2049
_fmt = "Parameter %(param)s contains a newline."
2052
class DependencyNotPresent(BzrError):
2054
_fmt = 'Unable to import library "%(library)s": %(error)s'
992
"""Parameter %(param)s contains a newline."""
995
class DependencyNotPresent(BzrNewError):
996
"""Unable to import library "%(library)s": %(error)s"""
2056
998
def __init__(self, library, error):
2057
BzrError.__init__(self, library=library, error=error)
999
BzrNewError.__init__(self, library=library, error=error)
2060
1002
class ParamikoNotPresent(DependencyNotPresent):
2062
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1003
"""Unable to import paramiko (required for sftp support): %(error)s"""
2064
1005
def __init__(self, error):
2065
1006
DependencyNotPresent.__init__(self, 'paramiko', error)
2068
class PointlessMerge(BzrError):
2070
_fmt = "Nothing to merge."
2073
class UninitializableFormat(BzrError):
2075
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1009
class PointlessMerge(BzrNewError):
1010
"""Nothing to merge."""
1013
class UninitializableFormat(BzrNewError):
1014
"""Format %(format)s cannot be initialised by this version of bzr."""
2077
1016
def __init__(self, format):
2078
BzrError.__init__(self)
1017
BzrNewError.__init__(self)
2079
1018
self.format = format
2082
class BadConversionTarget(BzrError):
2084
_fmt = "Cannot convert from format %(from_format)s to format %(format)s." \
2087
def __init__(self, problem, format, from_format=None):
2088
BzrError.__init__(self)
1021
class BadConversionTarget(BzrNewError):
1022
"""Cannot convert to format %(format)s. %(problem)s"""
1024
def __init__(self, problem, format):
1025
BzrNewError.__init__(self)
2089
1026
self.problem = problem
2090
1027
self.format = format
2091
self.from_format = from_format or '(unspecified)'
2094
class NoDiffFound(BzrError):
2096
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2098
def __init__(self, path):
2099
BzrError.__init__(self, path)
2102
class ExecutableMissing(BzrError):
2104
_fmt = "%(exe_name)s could not be found on this machine"
2106
def __init__(self, exe_name):
2107
BzrError.__init__(self, exe_name=exe_name)
2110
class NoDiff(BzrError):
2112
_fmt = "Diff is not installed on this machine: %(msg)s"
1030
class NoDiff(BzrNewError):
1031
"""Diff is not installed on this machine: %(msg)s"""
2114
1033
def __init__(self, msg):
2115
BzrError.__init__(self, msg=msg)
2118
class NoDiff3(BzrError):
2120
_fmt = "Diff3 is not installed on this machine."
2123
class ExistingContent(BzrError):
2124
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2126
_fmt = "The content being inserted is already present."
2129
class ExistingLimbo(BzrError):
2131
_fmt = """This tree contains left-over files from a failed operation.
2132
Please examine %(limbo_dir)s to see if it contains any files you wish to
2133
keep, and delete it when you are done."""
2135
def __init__(self, limbo_dir):
2136
BzrError.__init__(self)
2137
self.limbo_dir = limbo_dir
2140
class ExistingPendingDeletion(BzrError):
2142
_fmt = """This tree contains left-over files from a failed operation.
2143
Please examine %(pending_deletion)s to see if it contains any files you
2144
wish to keep, and delete it when you are done."""
2146
def __init__(self, pending_deletion):
2147
BzrError.__init__(self, pending_deletion=pending_deletion)
2150
class ImmortalLimbo(BzrError):
2152
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2153
Please examine %(limbo_dir)s to see if it contains any files you wish to
2154
keep, and delete it when you are done."""
2156
def __init__(self, limbo_dir):
2157
BzrError.__init__(self)
2158
self.limbo_dir = limbo_dir
2161
class ImmortalPendingDeletion(BzrError):
2163
_fmt = ("Unable to delete transform temporary directory "
2164
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2165
"contains any files you wish to keep, and delete it when you are done.")
2167
def __init__(self, pending_deletion):
2168
BzrError.__init__(self, pending_deletion=pending_deletion)
2171
class OutOfDateTree(BzrError):
2173
_fmt = "Working tree is out of date, please run 'bzr update'.%(more)s"
2175
def __init__(self, tree, more=None):
2180
BzrError.__init__(self)
1034
BzrNewError.__init__(self, msg=msg)
1037
class NoDiff3(BzrNewError):
1038
"""Diff3 is not installed on this machine."""
1041
class ExistingLimbo(BzrNewError):
1042
"""This tree contains left-over files from a failed operation.
1043
Please examine %(limbo_dir)s to see if it contains any files you wish to
1044
keep, and delete it when you are done.
1046
def __init__(self, limbo_dir):
1047
BzrNewError.__init__(self)
1048
self.limbo_dir = limbo_dir
1051
class ImmortalLimbo(BzrNewError):
1052
"""Unable to delete transform temporary directory $(limbo_dir)s.
1053
Please examine %(limbo_dir)s to see if it contains any files you wish to
1054
keep, and delete it when you are done.
1056
def __init__(self, limbo_dir):
1057
BzrNewError.__init__(self)
1058
self.limbo_dir = limbo_dir
1061
class OutOfDateTree(BzrNewError):
1062
"""Working tree is out of date, please run 'bzr update'."""
1064
def __init__(self, tree):
1065
BzrNewError.__init__(self)
2181
1066
self.tree = tree
2185
class PublicBranchOutOfDate(BzrError):
2187
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2190
def __init__(self, public_location, revstring):
2191
import bzrlib.urlutils as urlutils
2192
public_location = urlutils.unescape_for_display(public_location,
2194
BzrError.__init__(self, public_location=public_location,
2195
revstring=revstring)
2198
class MergeModifiedFormatError(BzrError):
2200
_fmt = "Error in merge modified format"
2203
class ConflictFormatError(BzrError):
2205
_fmt = "Format error in conflict listings"
2208
class CorruptDirstate(BzrError):
2210
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2211
"Error: %(description)s")
2213
def __init__(self, dirstate_path, description):
2214
BzrError.__init__(self)
2215
self.dirstate_path = dirstate_path
2216
self.description = description
2219
class CorruptRepository(BzrError):
2221
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2222
"Please run bzr reconcile on this repository.")
1069
class MergeModifiedFormatError(BzrNewError):
1070
"""Error in merge modified format"""
1073
class ConflictFormatError(BzrNewError):
1074
"""Format error in conflict listings"""
1077
class CorruptRepository(BzrNewError):
1078
"""An error has been detected in the repository %(repo_path)s.
1079
Please run bzr reconcile on this repository."""
2224
1081
def __init__(self, repo):
2225
BzrError.__init__(self)
2226
self.repo_path = repo.user_url
2229
class InconsistentDelta(BzrError):
2230
"""Used when we get a delta that is not valid."""
2232
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2233
" %(file_id)r\nreason: %(reason)s")
2235
def __init__(self, path, file_id, reason):
2236
BzrError.__init__(self)
2238
self.file_id = file_id
2239
self.reason = reason
2242
class InconsistentDeltaDelta(InconsistentDelta):
2243
"""Used when we get a delta that is not valid."""
2245
_fmt = ("An inconsistent delta was supplied: %(delta)r"
2246
"\nreason: %(reason)s")
2248
def __init__(self, delta, reason):
2249
BzrError.__init__(self)
2251
self.reason = reason
2254
class UpgradeRequired(BzrError):
2256
_fmt = "To use this feature you must upgrade your branch at %(path)s."
1082
BzrNewError.__init__(self)
1083
self.repo_path = repo.bzrdir.root_transport.base
1086
class UpgradeRequired(BzrNewError):
1087
"""To use this feature you must upgrade your branch at %(path)s."""
2258
1089
def __init__(self, path):
2259
BzrError.__init__(self)
1090
BzrNewError.__init__(self)
2260
1091
self.path = path
2263
class RepositoryUpgradeRequired(UpgradeRequired):
2265
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2268
class RichRootUpgradeRequired(UpgradeRequired):
2270
_fmt = ("To use this feature you must upgrade your branch at %(path)s to"
2271
" a format which supports rich roots.")
2274
class LocalRequiresBoundBranch(BzrError):
2276
_fmt = "Cannot perform local-only commits on unbound branches."
2279
class UnsupportedOperation(BzrError):
2281
_fmt = ("The method %(mname)s is not supported on"
2282
" objects of type %(tname)s.")
1094
class LocalRequiresBoundBranch(BzrNewError):
1095
"""Cannot perform local-only commits on unbound branches."""
1098
class MissingProgressBarFinish(BzrNewError):
1099
"""A nested progress bar was not 'finished' correctly."""
1102
class InvalidProgressBarType(BzrNewError):
1103
"""Environment variable BZR_PROGRESS_BAR='%(bar_type)s is not a supported type
1104
Select one of: %(valid_types)s"""
1106
def __init__(self, bar_type, valid_types):
1107
BzrNewError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1110
class UnsupportedOperation(BzrNewError):
1111
"""The method %(mname)s is not supported on objects of type %(tname)s."""
2284
1112
def __init__(self, method, method_self):
2285
1113
self.method = method
2286
1114
self.mname = method.__name__
2287
1115
self.tname = type(method_self).__name__
2290
class CannotSetRevisionId(UnsupportedOperation):
2291
"""Raised when a commit is attempting to set a revision id but cant."""
2294
class NonAsciiRevisionId(UnsupportedOperation):
2295
"""Raised when a commit is attempting to set a non-ascii revision id
2300
class BinaryFile(BzrError):
2302
_fmt = "File is binary but should be text."
2305
class IllegalPath(BzrError):
2307
_fmt = "The path %(path)s is not permitted on this platform"
1118
class BinaryFile(BzrNewError):
1119
"""File is binary but should be text."""
1122
class IllegalPath(BzrNewError):
1123
"""The path %(path)s is not permitted on this platform"""
2309
1125
def __init__(self, path):
2310
BzrError.__init__(self)
1126
BzrNewError.__init__(self)
2311
1127
self.path = path
2314
class TestamentMismatch(BzrError):
2316
_fmt = """Testament did not match expected value.
2317
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1130
class TestamentMismatch(BzrNewError):
1131
"""Testament did not match expected value.
1132
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2320
1135
def __init__(self, revision_id, expected, measured):
2321
1136
self.revision_id = revision_id
2322
1137
self.expected = expected
2323
1138
self.measured = measured
2326
class NotABundle(BzrError):
2328
_fmt = "Not a bzr revision-bundle: %(text)r"
2330
def __init__(self, text):
2331
BzrError.__init__(self)
2335
class BadBundle(BzrError):
2337
_fmt = "Bad bzr revision-bundle: %(text)r"
2339
def __init__(self, text):
2340
BzrError.__init__(self)
2344
class MalformedHeader(BadBundle):
2346
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2349
class MalformedPatches(BadBundle):
2351
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2354
class MalformedFooter(BadBundle):
2356
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1141
class NotABundle(BzrNewError):
1142
"""Not a bzr revision-bundle: %(text)r"""
1144
def __init__(self, text):
1145
BzrNewError.__init__(self)
1149
class BadBundle(BzrNewError):
1150
"""Bad bzr revision-bundle: %(text)r"""
1152
def __init__(self, text):
1153
BzrNewError.__init__(self)
1157
class MalformedHeader(BadBundle):
1158
"""Malformed bzr revision-bundle header: %(text)r"""
1160
def __init__(self, text):
1161
BzrNewError.__init__(self)
1165
class MalformedPatches(BadBundle):
1166
"""Malformed patches in bzr revision-bundle: %(text)r"""
1168
def __init__(self, text):
1169
BzrNewError.__init__(self)
1173
class MalformedFooter(BadBundle):
1174
"""Malformed footer in bzr revision-bundle: %(text)r"""
1176
def __init__(self, text):
1177
BzrNewError.__init__(self)
2359
1181
class UnsupportedEOLMarker(BadBundle):
2361
_fmt = "End of line marker was not \\n in bzr revision-bundle"
1182
"""End of line marker was not \\n in bzr revision-bundle"""
2363
1184
def __init__(self):
2364
# XXX: BadBundle's constructor assumes there's explanatory text,
2365
# but for this there is not
2366
BzrError.__init__(self)
2369
class IncompatibleBundleFormat(BzrError):
2371
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2373
def __init__(self, bundle_format, other):
2374
BzrError.__init__(self)
2375
self.bundle_format = bundle_format
2379
class BadInventoryFormat(BzrError):
2381
_fmt = "Root class for inventory serialization errors"
1185
BzrNewError.__init__(self)
1188
class BadInventoryFormat(BzrNewError):
1189
"""Root class for inventory serialization errors"""
2384
1192
class UnexpectedInventoryFormat(BadInventoryFormat):
2386
_fmt = "The inventory was not in the expected format:\n %(msg)s"
1193
"""The inventory was not in the expected format:\n %(msg)s"""
2388
1195
def __init__(self, msg):
2389
1196
BadInventoryFormat.__init__(self, msg=msg)
2392
class RootNotRich(BzrError):
2394
_fmt = """This operation requires rich root data storage"""
2397
class NoSmartMedium(InternalBzrError):
2399
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2401
def __init__(self, transport):
2402
self.transport = transport
2405
class UnknownSSH(BzrError):
2407
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1199
class NoSmartServer(NotBranchError):
1200
"""No smart server available at %(url)s"""
1202
def __init__(self, url):
1206
class UnknownSSH(BzrNewError):
1207
"""Unrecognised value for BZR_SSH environment variable: %(vendor)s"""
2409
1209
def __init__(self, vendor):
2410
BzrError.__init__(self)
1210
BzrNewError.__init__(self)
2411
1211
self.vendor = vendor
2414
class SSHVendorNotFound(BzrError):
2416
_fmt = ("Don't know how to handle SSH connections."
2417
" Please set BZR_SSH environment variable.")
2420
class GhostRevisionsHaveNoRevno(BzrError):
2421
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2423
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2424
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2426
def __init__(self, revision_id, ghost_revision_id):
2427
self.revision_id = revision_id
2428
self.ghost_revision_id = ghost_revision_id
2431
class GhostRevisionUnusableHere(BzrError):
2433
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
1214
class GhostRevisionUnusableHere(BzrNewError):
1215
"""Ghost revision {%(revision_id)s} cannot be used here."""
2435
1217
def __init__(self, revision_id):
2436
BzrError.__init__(self)
1218
BzrNewError.__init__(self)
2437
1219
self.revision_id = revision_id
2440
class IllegalUseOfScopeReplacer(InternalBzrError):
1222
class IllegalUseOfScopeReplacer(BzrNewError):
1223
"""ScopeReplacer object %(name)r was used incorrectly: %(msg)s%(extra)s"""
2442
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2443
" %(msg)s%(extra)s")
1225
is_user_error = False
2445
1227
def __init__(self, name, msg, extra=None):
2446
BzrError.__init__(self)
1228
BzrNewError.__init__(self)
2447
1229
self.name = name
2452
1234
self.extra = ''
2455
class InvalidImportLine(InternalBzrError):
1237
class InvalidImportLine(BzrNewError):
1238
"""Not a valid import statement: %(msg)\n%(text)s"""
2457
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
1240
is_user_error = False
2459
1242
def __init__(self, text, msg):
2460
BzrError.__init__(self)
1243
BzrNewError.__init__(self)
2461
1244
self.text = text
2465
class ImportNameCollision(InternalBzrError):
2467
_fmt = ("Tried to import an object to the same name as"
2468
" an existing object. %(name)s")
2470
def __init__(self, name):
2471
BzrError.__init__(self)
2475
class NotAMergeDirective(BzrError):
2476
"""File starting with %(firstline)r is not a merge directive"""
2477
def __init__(self, firstline):
2478
BzrError.__init__(self, firstline=firstline)
2481
class NoMergeSource(BzrError):
2482
"""Raise if no merge source was specified for a merge directive"""
2484
_fmt = "A merge directive must provide either a bundle or a public"\
2488
class IllegalMergeDirectivePayload(BzrError):
2489
"""A merge directive contained something other than a patch or bundle"""
2491
_fmt = "Bad merge directive payload %(start)r"
2493
def __init__(self, start):
2498
class PatchVerificationFailed(BzrError):
2499
"""A patch from a merge directive could not be verified"""
2501
_fmt = "Preview patch does not match requested changes."
2504
class PatchMissing(BzrError):
2505
"""Raise a patch type was specified but no patch supplied"""
2507
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2509
def __init__(self, patch_type):
2510
BzrError.__init__(self)
2511
self.patch_type = patch_type
2514
class TargetNotBranch(BzrError):
2515
"""A merge directive's target branch is required, but isn't a branch"""
2517
_fmt = ("Your branch does not have all of the revisions required in "
2518
"order to merge this merge directive and the target "
2519
"location specified in the merge directive is not a branch: "
2522
def __init__(self, location):
2523
BzrError.__init__(self)
2524
self.location = location
2527
class UnsupportedInventoryKind(BzrError):
2529
_fmt = """Unsupported entry kind %(kind)s"""
2531
def __init__(self, kind):
2535
class BadSubsumeSource(BzrError):
2537
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2539
def __init__(self, tree, other_tree, reason):
2541
self.other_tree = other_tree
2542
self.reason = reason
2545
class SubsumeTargetNeedsUpgrade(BzrError):
2547
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2549
def __init__(self, other_tree):
2550
self.other_tree = other_tree
2553
class BadReferenceTarget(InternalBzrError):
2555
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2558
def __init__(self, tree, other_tree, reason):
2560
self.other_tree = other_tree
2561
self.reason = reason
2564
class NoSuchTag(BzrError):
2566
_fmt = "No such tag: %(tag_name)s"
2568
def __init__(self, tag_name):
2569
self.tag_name = tag_name
2572
class TagsNotSupported(BzrError):
2574
_fmt = ("Tags not supported by %(branch)s;"
2575
" you may be able to use bzr upgrade.")
2577
def __init__(self, branch):
2578
self.branch = branch
2581
class TagAlreadyExists(BzrError):
2583
_fmt = "Tag %(tag_name)s already exists."
2585
def __init__(self, tag_name):
2586
self.tag_name = tag_name
2589
class MalformedBugIdentifier(BzrError):
2591
_fmt = ('Did not understand bug identifier %(bug_id)s: %(reason)s. '
2592
'See "bzr help bugs" for more information on this feature.')
2594
def __init__(self, bug_id, reason):
2595
self.bug_id = bug_id
2596
self.reason = reason
2599
class InvalidBugTrackerURL(BzrError):
2601
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2602
"contain {id}: %(url)s")
2604
def __init__(self, abbreviation, url):
2605
self.abbreviation = abbreviation
2609
class UnknownBugTrackerAbbreviation(BzrError):
2611
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2614
def __init__(self, abbreviation, branch):
2615
self.abbreviation = abbreviation
2616
self.branch = branch
2619
class InvalidLineInBugsProperty(BzrError):
2621
_fmt = ("Invalid line in bugs property: '%(line)s'")
2623
def __init__(self, line):
2627
class InvalidBugStatus(BzrError):
2629
_fmt = ("Invalid bug status: '%(status)s'")
2631
def __init__(self, status):
2632
self.status = status
2635
class UnexpectedSmartServerResponse(BzrError):
2637
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2639
def __init__(self, response_tuple):
2640
self.response_tuple = response_tuple
2643
class ErrorFromSmartServer(BzrError):
2644
"""An error was received from a smart server.
2646
:seealso: UnknownErrorFromSmartServer
2649
_fmt = "Error received from smart server: %(error_tuple)r"
2651
internal_error = True
2653
def __init__(self, error_tuple):
2654
self.error_tuple = error_tuple
2656
self.error_verb = error_tuple[0]
2658
self.error_verb = None
2659
self.error_args = error_tuple[1:]
2662
class UnknownErrorFromSmartServer(BzrError):
2663
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2666
This is distinct from ErrorFromSmartServer so that it is possible to
2667
distinguish between the following two cases:
2668
- ErrorFromSmartServer was uncaught. This is logic error in the client
2669
and so should provoke a traceback to the user.
2670
- ErrorFromSmartServer was caught but its error_tuple could not be
2671
translated. This is probably because the server sent us garbage, and
2672
should not provoke a traceback.
2675
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2677
internal_error = False
2679
def __init__(self, error_from_smart_server):
2682
:param error_from_smart_server: An ErrorFromSmartServer instance.
2684
self.error_from_smart_server = error_from_smart_server
2685
self.error_tuple = error_from_smart_server.error_tuple
2688
class ContainerError(BzrError):
2689
"""Base class of container errors."""
2692
class UnknownContainerFormatError(ContainerError):
2694
_fmt = "Unrecognised container format: %(container_format)r"
2696
def __init__(self, container_format):
2697
self.container_format = container_format
2700
class UnexpectedEndOfContainerError(ContainerError):
2702
_fmt = "Unexpected end of container stream"
2705
class UnknownRecordTypeError(ContainerError):
2707
_fmt = "Unknown record type: %(record_type)r"
2709
def __init__(self, record_type):
2710
self.record_type = record_type
2713
class InvalidRecordError(ContainerError):
2715
_fmt = "Invalid record: %(reason)s"
2717
def __init__(self, reason):
2718
self.reason = reason
2721
class ContainerHasExcessDataError(ContainerError):
2723
_fmt = "Container has data after end marker: %(excess)r"
2725
def __init__(self, excess):
2726
self.excess = excess
2729
class DuplicateRecordNameError(ContainerError):
2731
_fmt = "Container has multiple records with the same name: %(name)s"
2733
def __init__(self, name):
2737
class NoDestinationAddress(InternalBzrError):
2739
_fmt = "Message does not have a destination address."
2742
class RepositoryDataStreamError(BzrError):
2744
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2746
def __init__(self, reason):
2747
self.reason = reason
2750
class SMTPError(BzrError):
2752
_fmt = "SMTP error: %(error)s"
2754
def __init__(self, error):
2758
class NoMessageSupplied(BzrError):
2760
_fmt = "No message supplied."
2763
class NoMailAddressSpecified(BzrError):
2765
_fmt = "No mail-to address (--mail-to) or output (-o) specified."
2768
class UnknownMailClient(BzrError):
2770
_fmt = "Unknown mail client: %(mail_client)s"
2772
def __init__(self, mail_client):
2773
BzrError.__init__(self, mail_client=mail_client)
2776
class MailClientNotFound(BzrError):
2778
_fmt = "Unable to find mail client with the following names:"\
2779
" %(mail_command_list_string)s"
2781
def __init__(self, mail_command_list):
2782
mail_command_list_string = ', '.join(mail_command_list)
2783
BzrError.__init__(self, mail_command_list=mail_command_list,
2784
mail_command_list_string=mail_command_list_string)
2786
class SMTPConnectionRefused(SMTPError):
2788
_fmt = "SMTP connection to %(host)s refused"
2790
def __init__(self, error, host):
2795
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2797
_fmt = "Please specify smtp_server. No server at default %(host)s."
2800
class BzrDirError(BzrError):
2802
def __init__(self, bzrdir):
2803
import bzrlib.urlutils as urlutils
2804
display_url = urlutils.unescape_for_display(bzrdir.user_url,
2806
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2809
class UnsyncedBranches(BzrDirError):
2811
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2812
" bzr help sync-for-reconfigure.")
2814
def __init__(self, bzrdir, target_branch):
2815
BzrDirError.__init__(self, bzrdir)
2816
import bzrlib.urlutils as urlutils
2817
self.target_url = urlutils.unescape_for_display(target_branch.base,
2821
class AlreadyBranch(BzrDirError):
2823
_fmt = "'%(display_url)s' is already a branch."
2826
class AlreadyTree(BzrDirError):
2828
_fmt = "'%(display_url)s' is already a tree."
2831
class AlreadyCheckout(BzrDirError):
2833
_fmt = "'%(display_url)s' is already a checkout."
2836
class AlreadyLightweightCheckout(BzrDirError):
2838
_fmt = "'%(display_url)s' is already a lightweight checkout."
2841
class AlreadyUsingShared(BzrDirError):
2843
_fmt = "'%(display_url)s' is already using a shared repository."
2846
class AlreadyStandalone(BzrDirError):
2848
_fmt = "'%(display_url)s' is already standalone."
2851
class AlreadyWithTrees(BzrDirError):
2853
_fmt = ("Shared repository '%(display_url)s' already creates "
2857
class AlreadyWithNoTrees(BzrDirError):
2859
_fmt = ("Shared repository '%(display_url)s' already doesn't create "
2863
class ReconfigurationNotSupported(BzrDirError):
2865
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2868
class NoBindLocation(BzrDirError):
2870
_fmt = "No location could be found to bind to at %(display_url)s."
2873
class UncommittedChanges(BzrError):
2875
_fmt = ('Working tree "%(display_url)s" has uncommitted changes'
2876
' (See bzr status).%(more)s')
2878
def __init__(self, tree, more=None):
2883
import bzrlib.urlutils as urlutils
2884
user_url = getattr(tree, "user_url", None)
2885
if user_url is None:
2886
display_url = str(tree)
2888
display_url = urlutils.unescape_for_display(user_url, 'ascii')
2889
BzrError.__init__(self, tree=tree, display_url=display_url, more=more)
2892
class ShelvedChanges(UncommittedChanges):
2894
_fmt = ('Working tree "%(display_url)s" has shelved changes'
2895
' (See bzr shelve --list).%(more)s')
2898
class MissingTemplateVariable(BzrError):
2900
_fmt = 'Variable {%(name)s} is not available.'
2902
def __init__(self, name):
2906
class NoTemplate(BzrError):
2908
_fmt = 'No template specified.'
2911
class UnableCreateSymlink(BzrError):
2913
_fmt = 'Unable to create symlink %(path_str)son this platform'
2915
def __init__(self, path=None):
2919
path_str = repr(str(path))
2920
except UnicodeEncodeError:
2921
path_str = repr(path)
2923
self.path_str = path_str
2926
class UnsupportedTimezoneFormat(BzrError):
2928
_fmt = ('Unsupported timezone format "%(timezone)s", '
2929
'options are "utc", "original", "local".')
2931
def __init__(self, timezone):
2932
self.timezone = timezone
2935
class CommandAvailableInPlugin(StandardError):
2937
internal_error = False
2939
def __init__(self, cmd_name, plugin_metadata, provider):
2941
self.plugin_metadata = plugin_metadata
2942
self.cmd_name = cmd_name
2943
self.provider = provider
2947
_fmt = ('"%s" is not a standard bzr command. \n'
2948
'However, the following official plugin provides this command: %s\n'
2949
'You can install it by going to: %s'
2950
% (self.cmd_name, self.plugin_metadata['name'],
2951
self.plugin_metadata['url']))
2956
class NoPluginAvailable(BzrError):
2960
class UnableEncodePath(BzrError):
2962
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2963
'user encoding %(user_encoding)s')
2965
def __init__(self, path, kind):
2966
from bzrlib.osutils import get_user_encoding
2969
self.user_encoding = osutils.get_user_encoding()
2972
class NoSuchConfig(BzrError):
2974
_fmt = ('The "%(config_id)s" configuration does not exist.')
2976
def __init__(self, config_id):
2977
BzrError.__init__(self, config_id=config_id)
2980
class NoSuchConfigOption(BzrError):
2982
_fmt = ('The "%(option_name)s" configuration option does not exist.')
2984
def __init__(self, option_name):
2985
BzrError.__init__(self, option_name=option_name)
2988
class NoSuchAlias(BzrError):
2990
_fmt = ('The alias "%(alias_name)s" does not exist.')
2992
def __init__(self, alias_name):
2993
BzrError.__init__(self, alias_name=alias_name)
2996
class DirectoryLookupFailure(BzrError):
2997
"""Base type for lookup errors."""
3002
class InvalidLocationAlias(DirectoryLookupFailure):
3004
_fmt = '"%(alias_name)s" is not a valid location alias.'
3006
def __init__(self, alias_name):
3007
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
3010
class UnsetLocationAlias(DirectoryLookupFailure):
3012
_fmt = 'No %(alias_name)s location assigned.'
3014
def __init__(self, alias_name):
3015
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
3018
class CannotBindAddress(BzrError):
3020
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
3022
def __init__(self, host, port, orig_error):
3023
# nb: in python2.4 socket.error doesn't have a useful repr
3024
BzrError.__init__(self, host=host, port=port,
3025
orig_error=repr(orig_error.args))
3028
class UnknownRules(BzrError):
3030
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
3032
def __init__(self, unknowns):
3033
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
3036
class HookFailed(BzrError):
3037
"""Raised when a pre_change_branch_tip hook function fails anything other
3038
than TipChangeRejected.
3040
Note that this exception is no longer raised, and the import is only left
3041
to be nice to code which might catch it in a plugin.
3044
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
3045
"%(traceback_text)s%(exc_value)s")
3047
def __init__(self, hook_stage, hook_name, exc_info, warn=True):
3049
symbol_versioning.warn("BzrError HookFailed has been deprecated "
3050
"as of bzrlib 2.1.", DeprecationWarning, stacklevel=2)
3052
self.hook_stage = hook_stage
3053
self.hook_name = hook_name
3054
self.exc_info = exc_info
3055
self.exc_type = exc_info[0]
3056
self.exc_value = exc_info[1]
3057
self.exc_tb = exc_info[2]
3058
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
3061
class TipChangeRejected(BzrError):
3062
"""A pre_change_branch_tip hook function may raise this to cleanly and
3063
explicitly abort a change to a branch tip.
3066
_fmt = u"Tip change rejected: %(msg)s"
3068
def __init__(self, msg):
3072
class ShelfCorrupt(BzrError):
3074
_fmt = "Shelf corrupt."
3077
class NoSuchShelfId(BzrError):
3079
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
3081
def __init__(self, shelf_id):
3082
BzrError.__init__(self, shelf_id=shelf_id)
3085
class InvalidShelfId(BzrError):
3087
_fmt = '"%(invalid_id)s" is not a valid shelf id, try a number instead.'
3089
def __init__(self, invalid_id):
3090
BzrError.__init__(self, invalid_id=invalid_id)
3093
class JailBreak(BzrError):
3095
_fmt = "An attempt to access a url outside the server jail was made: '%(url)s'."
3097
def __init__(self, url):
3098
BzrError.__init__(self, url=url)
3101
class UserAbort(BzrError):
3103
_fmt = 'The user aborted the operation.'
3106
class MustHaveWorkingTree(BzrError):
3108
_fmt = ("Branching '%(url)s'(%(format)s) must create a working tree.")
3110
def __init__(self, format, url):
3111
BzrError.__init__(self, format=format, url=url)
3114
class NoSuchView(BzrError):
3115
"""A view does not exist.
3118
_fmt = u"No such view: %(view_name)s."
3120
def __init__(self, view_name):
3121
self.view_name = view_name
3124
class ViewsNotSupported(BzrError):
3125
"""Views are not supported by a tree format.
3128
_fmt = ("Views are not supported by %(tree)s;"
3129
" use 'bzr upgrade' to change your tree to a later format.")
3131
def __init__(self, tree):
3135
class FileOutsideView(BzrError):
3137
_fmt = ('Specified file "%(file_name)s" is outside the current view: '
3140
def __init__(self, file_name, view_files):
3141
self.file_name = file_name
3142
self.view_str = ", ".join(view_files)
3145
class UnresumableWriteGroup(BzrError):
3147
_fmt = ("Repository %(repository)s cannot resume write group "
3148
"%(write_groups)r: %(reason)s")
3150
internal_error = True
3152
def __init__(self, repository, write_groups, reason):
3153
self.repository = repository
3154
self.write_groups = write_groups
3155
self.reason = reason
3158
class UnsuspendableWriteGroup(BzrError):
3160
_fmt = ("Repository %(repository)s cannot suspend a write group.")
3162
internal_error = True
3164
def __init__(self, repository):
3165
self.repository = repository
3168
class LossyPushToSameVCS(BzrError):
3170
_fmt = ("Lossy push not possible between %(source_branch)r and "
3171
"%(target_branch)r that are in the same VCS.")
3173
internal_error = True
3175
def __init__(self, source_branch, target_branch):
3176
self.source_branch = source_branch
3177
self.target_branch = target_branch
3180
class NoRoundtrippingSupport(BzrError):
3182
_fmt = ("Roundtripping is not supported between %(source_branch)r and "
3183
"%(target_branch)r.")
3185
internal_error = True
3187
def __init__(self, source_branch, target_branch):
3188
self.source_branch = source_branch
3189
self.target_branch = target_branch
3192
class FileTimestampUnavailable(BzrError):
3194
_fmt = "The filestamp for %(path)s is not available."
3196
internal_error = True
3198
def __init__(self, path):
3202
class NoColocatedBranchSupport(BzrError):
3204
_fmt = ("%(bzrdir)r does not support co-located branches.")
3206
def __init__(self, bzrdir):
3207
self.bzrdir = bzrdir
3210
class NoWhoami(BzrError):
3212
_fmt = ('Unable to determine your name.\n'
3213
"Please, set your name with the 'whoami' command.\n"
3214
'E.g. bzr whoami "Your Name <name@example.com>"')
3217
class InvalidPattern(BzrError):
3219
_fmt = ('Invalid pattern(s) found. %(msg)s')
3221
def __init__(self, msg):
3225
class RecursiveBind(BzrError):
3227
_fmt = ('Branch "%(branch_url)s" appears to be bound to itself. '
3228
'Please use `bzr unbind` to fix.')
3230
def __init__(self, branch_url):
3231
self.branch_url = branch_url
3234
# FIXME: I would prefer to define the config related exception classes in
3235
# config.py but the lazy import mechanism proscribes this -- vila 20101222
3236
class OptionExpansionLoop(BzrError):
3238
_fmt = 'Loop involving %(refs)r while expanding "%(string)s".'
3240
def __init__(self, string, refs):
3241
self.string = string
3242
self.refs = '->'.join(refs)
3245
class ExpandingUnknownOption(BzrError):
3247
_fmt = 'Option %(name)s is not defined while expanding "%(string)s".'
3249
def __init__(self, name, string):
3251
self.string = string
1248
class ImportNameCollision(BzrNewError):
1249
"""Tried to import an object to the same name as an existing object. %(name)s"""
1251
is_user_error = False
1253
def __init__(self, name):
1254
BzrNewError.__init__(self)
added
removed
bzrlib/errors.py
