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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 '%s.%s' % (sys.exc_type.__module__, sys.exc_type.__name__)
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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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# XXX: Use the underlying BzrError to always generate the args attribute
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# if it doesn't exist. We can't use super here, because exceptions are
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# old-style classes in python2.4 (but new in 2.5). --bmc, 20060426
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BzrError.__init__(self, *args)
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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'. "
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"Please use 'bzr help topics' to obtain a list of topics.")
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def __init__(self, topic):
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class NoSuchId(BzrError):
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_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
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class NoSuchId(BzrNewError):
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"""The file id %(file_id)s is not present in the tree %(tree)s."""
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def __init__(self, tree, file_id):
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BzrError.__init__(self)
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BzrNewError.__init__(self)
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self.file_id = file_id
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class NoSuchIdInRepository(NoSuchId):
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_fmt = ('The file id "%(file_id)s" is not present in the repository'
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def __init__(self, repository, file_id):
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BzrError.__init__(self, repository=repository, file_id=file_id)
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class NotStacked(BranchError):
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_fmt = "The branch '%(branch)s' is not stacked."
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class InventoryModified(InternalBzrError):
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_fmt = ("The current inventory for the tree %(tree)r has been modified,"
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" so a clean inventory cannot be read without data loss.")
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def __init__(self, tree):
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class NoWorkingTree(BzrError):
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_fmt = 'No WorkingTree exists for "%(base)s".'
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class NoWorkingTree(BzrNewError):
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"""No WorkingTree exists for %(base)s."""
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def __init__(self, base):
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BzrError.__init__(self)
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BzrNewError.__init__(self)
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class NotBuilding(BzrError):
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_fmt = "Not currently building a tree."
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class NotLocalUrl(BzrError):
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_fmt = "%(url)s is not a local path."
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class NotBuilding(BzrNewError):
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"""Not currently building a tree."""
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class NotLocalUrl(BzrNewError):
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"""%(url)s is not a local path."""
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def __init__(self, url):
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BzrNewError.__init__(self)
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class WorkingTreeAlreadyPopulated(InternalBzrError):
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_fmt = 'Working tree already populated in "%(base)s"'
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def __init__(self, base):
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class BzrCommandError(BzrError):
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class BzrCommandError(BzrNewError):
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"""Error from user command"""
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# Error from malformed user command; please avoid raising this as a
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# generic exception not caused by user input.
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class NoSuchFile(PathError):
507
_fmt = "No such file: %(path)r%(extra)s"
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"""No such file: %(path)r%(extra)s"""
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class FileExists(PathError):
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_fmt = "File exists: %(path)r%(extra)s"
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class RenameFailedFilesExist(BzrError):
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"""Used when renaming and both source and dest exist."""
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_fmt = ("Could not rename %(source)s => %(dest)s because both files exist."
519
" (Use --after to tell bzr about a rename that has already"
520
" happened)%(extra)s")
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def __init__(self, source, dest, extra=None):
523
BzrError.__init__(self)
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self.source = str(source)
525
self.dest = str(dest)
527
self.extra = ' ' + str(extra)
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class NotADirectory(PathError):
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_fmt = '"%(path)s" is not a directory %(extra)s'
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class NotInWorkingDirectory(PathError):
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_fmt = '"%(path)s" is not in the working directory %(extra)s'
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"""File exists: %(path)r%(extra)s"""
542
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class DirectoryNotEmpty(PathError):
544
_fmt = 'Directory not empty: "%(path)s"%(extra)s'
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class HardLinkNotSupported(PathError):
549
_fmt = 'Hard-linking "%(path)s" is not supported'
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class ReadingCompleted(InternalBzrError):
554
_fmt = ("The MediumRequest '%(request)s' has already had finish_reading "
555
"called upon it - the request has been completed and no more "
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"""Directory not empty: %(path)r%(extra)s"""
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class ReadingCompleted(BzrNewError):
274
"""The MediumRequest '%(request)s' has already had finish_reading called upon it - the request has been completed and no more data may be read."""
276
is_user_error = False
558
278
def __init__(self, request):
279
BzrNewError.__init__(self)
559
280
self.request = request
562
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class ResourceBusy(PathError):
564
_fmt = 'Device or resource busy: "%(path)s"%(extra)s'
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"""Device or resource busy: %(path)r%(extra)s"""
567
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class PermissionDenied(PathError):
569
_fmt = 'Permission denied: "%(path)s"%(extra)s'
288
"""Permission denied: %(path)r%(extra)s"""
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class InvalidURL(PathError):
574
_fmt = 'Invalid url supplied to transport: "%(path)s"%(extra)s'
292
"""Invalid url supplied to transport: %(path)r%(extra)s"""
577
295
class InvalidURLJoin(PathError):
579
_fmt = "Invalid URL join request: %(reason)s: %(base)r + %(join_args)r"
581
def __init__(self, reason, base, join_args):
584
self.join_args = join_args
585
PathError.__init__(self, base, reason)
588
class InvalidRebaseURLs(PathError):
590
_fmt = "URLs differ by more than path: %(from_)r and %(to)r"
592
def __init__(self, from_, to):
595
PathError.__init__(self, from_, 'URLs differ by more than path.')
598
class UnavailableRepresentation(InternalBzrError):
600
_fmt = ("The encoding '%(wanted)s' is not available for key %(key)s which "
601
"is encoded as '%(native)s'.")
603
def __init__(self, key, wanted, native):
604
InternalBzrError.__init__(self)
610
class UnknownHook(BzrError):
612
_fmt = "The %(type)s hook '%(hook)s' is unknown in this version of bzrlib."
614
def __init__(self, hook_type, hook_name):
615
BzrError.__init__(self)
616
self.type = hook_type
617
self.hook = hook_name
296
"""Invalid URL join request: %(args)s%(extra)s"""
298
def __init__(self, msg, base, args):
299
PathError.__init__(self, base, msg)
300
self.args = [base] + list(args)
620
303
class UnsupportedProtocol(PathError):
622
_fmt = 'Unsupported protocol for url "%(path)s"%(extra)s'
304
"""Unsupported protocol for url "%(path)s"%(extra)s"""
624
306
def __init__(self, url, extra):
625
307
PathError.__init__(self, url, extra=extra)
628
class UnstackableBranchFormat(BzrError):
630
_fmt = ("The branch '%(url)s'(%(format)s) is not a stackable format. "
631
"You will need to upgrade the branch to permit branch stacking.")
633
def __init__(self, format, url):
634
BzrError.__init__(self)
639
class UnstackableLocationError(BzrError):
641
_fmt = "The branch '%(branch_url)s' cannot be stacked on '%(target_url)s'."
643
def __init__(self, branch_url, target_url):
644
BzrError.__init__(self)
645
self.branch_url = branch_url
646
self.target_url = target_url
649
class UnstackableRepositoryFormat(BzrError):
651
_fmt = ("The repository '%(url)s'(%(format)s) is not a stackable format. "
652
"You will need to upgrade the repository to permit branch stacking.")
654
def __init__(self, format, url):
655
BzrError.__init__(self)
660
class ReadError(PathError):
662
_fmt = """Error reading from %(path)r."""
665
310
class ShortReadvError(PathError):
667
_fmt = ('readv() read %(actual)s bytes rather than %(length)s bytes'
668
' at %(offset)s for "%(path)s"%(extra)s')
670
internal_error = True
311
"""readv() read %(actual)s bytes rather than %(length)s bytes at %(offset)s for %(path)s%(extra)s"""
313
is_user_error = False
672
315
def __init__(self, path, offset, length, actual, extra=None):
673
316
PathError.__init__(self, path, extra=extra)
763
369
class InaccessibleParent(PathError):
765
_fmt = ('Parent not accessible given base "%(base)s" and'
766
' relative path "%(path)s"')
370
"""Parent not accessible given base %(base)s and relative path %(path)s"""
768
372
def __init__(self, path, base):
769
373
PathError.__init__(self, path)
773
class NoRepositoryPresent(BzrError):
775
_fmt = 'No repository present: "%(path)s"'
377
class NoRepositoryPresent(BzrNewError):
378
"""No repository present: %(path)r"""
776
379
def __init__(self, bzrdir):
777
BzrError.__init__(self)
380
BzrNewError.__init__(self)
778
381
self.path = bzrdir.transport.clone('..').base
781
class FileInWrongBranch(BzrError):
783
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
384
class FileInWrongBranch(BzrNewError):
385
"""File %(path)s in not in branch %(branch_base)s."""
785
387
def __init__(self, branch, path):
786
BzrError.__init__(self)
388
BzrNewError.__init__(self)
787
389
self.branch = branch
788
390
self.branch_base = branch.base
792
class UnsupportedFormatError(BzrError):
794
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
797
class UnknownFormatError(BzrError):
799
_fmt = "Unknown %(kind)s format: %(format)r"
801
def __init__(self, format, kind='branch'):
806
class IncompatibleFormat(BzrError):
808
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
394
class UnsupportedFormatError(BzrNewError):
395
"""Unsupported branch format: %(format)s"""
398
class UnknownFormatError(BzrNewError):
399
"""Unknown branch format: %(format)r"""
402
class IncompatibleFormat(BzrNewError):
403
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
810
405
def __init__(self, format, bzrdir_format):
811
BzrError.__init__(self)
406
BzrNewError.__init__(self)
812
407
self.format = format
813
408
self.bzrdir = bzrdir_format
816
class IncompatibleRepositories(BzrError):
817
"""Report an error that two repositories are not compatible.
819
Note that the source and target repositories are permitted to be strings:
820
this exception is thrown from the smart server and may refer to a
821
repository the client hasn't opened.
824
_fmt = "%(target)s\n" \
825
"is not compatible with\n" \
829
def __init__(self, source, target, details=None):
831
details = "(no details)"
832
BzrError.__init__(self, target=target, source=source, details=details)
835
class IncompatibleRevision(BzrError):
837
_fmt = "Revision is not compatible with %(repo_format)s"
411
class IncompatibleRevision(BzrNewError):
412
"""Revision is not compatible with %(repo_format)s"""
839
414
def __init__(self, repo_format):
840
BzrError.__init__(self)
415
BzrNewError.__init__(self)
841
416
self.repo_format = repo_format
844
class AlreadyVersionedError(BzrError):
845
"""Used when a path is expected not to be versioned, but it is."""
847
_fmt = "%(context_info)s%(path)s is already versioned."
849
def __init__(self, path, context_info=None):
850
"""Construct a new AlreadyVersionedError.
852
:param path: This is the path which is versioned,
853
which should be in a user friendly form.
854
:param context_info: If given, this is information about the context,
855
which could explain why this is expected to not be versioned.
857
BzrError.__init__(self)
859
if context_info is None:
860
self.context_info = ''
862
self.context_info = context_info + ". "
865
class NotVersionedError(BzrError):
866
"""Used when a path is expected to be versioned, but it is not."""
868
_fmt = "%(context_info)s%(path)s is not versioned."
870
def __init__(self, path, context_info=None):
871
"""Construct a new NotVersionedError.
873
:param path: This is the path which is not versioned,
874
which should be in a user friendly form.
875
:param context_info: If given, this is information about the context,
876
which could explain why this is expected to be versioned.
878
BzrError.__init__(self)
880
if context_info is None:
881
self.context_info = ''
883
self.context_info = context_info + ". "
886
class PathsNotVersionedError(BzrError):
887
"""Used when reporting several paths which are not versioned"""
889
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
419
class NotVersionedError(BzrNewError):
420
"""%(path)s is not versioned"""
421
def __init__(self, path):
422
BzrNewError.__init__(self)
426
class PathsNotVersionedError(BzrNewError):
427
# used when reporting several paths are not versioned
428
"""Path(s) are not versioned: %(paths_as_string)s"""
891
430
def __init__(self, paths):
892
431
from bzrlib.osutils import quotefn
893
BzrError.__init__(self)
432
BzrNewError.__init__(self)
894
433
self.paths = paths
895
434
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
898
class PathsDoNotExist(BzrError):
900
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
437
class PathsDoNotExist(BzrNewError):
438
"""Path(s) do not exist: %(paths_as_string)s"""
902
440
# used when reporting that paths are neither versioned nor in the working
905
def __init__(self, paths, extra=None):
443
def __init__(self, paths):
906
444
# circular import
907
445
from bzrlib.osutils import quotefn
908
BzrError.__init__(self)
446
BzrNewError.__init__(self)
909
447
self.paths = paths
910
448
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
912
self.extra = ': ' + str(extra)
917
class BadFileKindError(BzrError):
919
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
921
def __init__(self, filename, kind):
922
BzrError.__init__(self, filename=filename, kind=kind)
925
class BadFilenameEncoding(BzrError):
927
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
928
' encoding %(fs_encoding)s')
930
def __init__(self, filename, fs_encoding):
931
BzrError.__init__(self)
932
self.filename = filename
933
self.fs_encoding = fs_encoding
936
class ForbiddenControlFileError(BzrError):
938
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
941
class LockError(InternalBzrError):
943
_fmt = "Lock error: %(msg)s"
451
class BadFileKindError(BzrNewError):
452
"""Cannot operate on %(filename)s of unsupported kind %(kind)s"""
455
class ForbiddenControlFileError(BzrNewError):
456
"""Cannot operate on %(filename)s because it is a control file"""
459
class LockError(BzrNewError):
460
"""Lock error: %(message)s"""
945
461
# All exceptions from the lock/unlock functions should be from
946
462
# this exception class. They will be translated as necessary. The
947
463
# original exception is available as e.original_error
949
465
# New code should prefer to raise specific subclasses
950
466
def __init__(self, message):
951
# Python 2.5 uses a slot for StandardError.message,
952
# so use a different variable name. We now work around this in
953
# BzrError.__str__, but this member name is kept for compatability.
957
class LockActive(LockError):
959
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
961
internal_error = False
963
def __init__(self, lock_description):
964
self.lock_description = lock_description
467
self.message = message
967
470
class CommitNotPossible(LockError):
969
_fmt = "A commit was attempted but we do not have a write lock open."
471
"""A commit was attempted but we do not have a write lock open."""
971
472
def __init__(self):
975
476
class AlreadyCommitted(LockError):
977
_fmt = "A rollback was requested, but is not able to be accomplished."
477
"""A rollback was requested, but is not able to be accomplished."""
979
478
def __init__(self):
983
482
class ReadOnlyError(LockError):
985
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
987
# TODO: There should also be an error indicating that you need a write
988
# lock and don't have any lock at all... mbp 20070226
483
"""A write attempt was made in a read only transaction on %(obj)s"""
990
484
def __init__(self, obj):
994
class LockFailed(LockError):
996
internal_error = False
998
_fmt = "Cannot lock %(lock)s: %(why)s"
1000
def __init__(self, lock, why):
1001
LockError.__init__(self, '')
1006
class OutSideTransaction(BzrError):
1008
_fmt = ("A transaction related operation was attempted after"
1009
" the transaction finished.")
488
class OutSideTransaction(BzrNewError):
489
"""A transaction related operation was attempted after the transaction finished."""
1012
492
class ObjectNotLocked(LockError):
493
"""%(obj)r is not locked"""
1014
_fmt = "%(obj)r is not locked"
495
is_user_error = False
1016
497
# this can indicate that any particular object is not locked; see also
1017
498
# LockNotHeld which means that a particular *lock* object is not held by
1078
537
class LockNotHeld(LockError):
1080
_fmt = "Lock not held: %(lock)s"
1082
internal_error = False
538
"""Lock not held: %(lock)s"""
1084
539
def __init__(self, lock):
1085
540
self.lock = lock
1088
class TokenLockingNotSupported(LockError):
1090
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1092
def __init__(self, obj):
1096
class TokenMismatch(LockBroken):
1098
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1100
internal_error = True
1102
def __init__(self, given_token, lock_token):
1103
self.given_token = given_token
1104
self.lock_token = lock_token
1107
class PointlessCommit(BzrError):
1109
_fmt = "No changes to commit"
1112
class CannotCommitSelectedFileMerge(BzrError):
1114
_fmt = 'Selected-file commit of merges is not supported yet:'\
1115
' files %(files_str)s'
1117
def __init__(self, files):
1118
files_str = ', '.join(files)
1119
BzrError.__init__(self, files=files, files_str=files_str)
1122
class BadCommitMessageEncoding(BzrError):
1124
_fmt = 'The specified commit message contains characters unsupported by '\
1125
'the current encoding.'
1128
class UpgradeReadonly(BzrError):
1130
_fmt = "Upgrade URL cannot work with readonly URLs."
1133
class UpToDateFormat(BzrError):
1135
_fmt = "The branch format %(format)s is already at the most recent format."
543
class PointlessCommit(BzrNewError):
544
"""No changes to commit"""
547
class UpgradeReadonly(BzrNewError):
548
"""Upgrade URL cannot work with readonly URL's."""
551
class UpToDateFormat(BzrNewError):
552
"""The branch format %(format)s is already at the most recent format."""
1137
554
def __init__(self, format):
1138
BzrError.__init__(self)
555
BzrNewError.__init__(self)
1139
556
self.format = format
1142
559
class StrictCommitFailed(Exception):
1144
_fmt = "Commit refused because there are unknowns in the tree."
1147
class NoSuchRevision(InternalBzrError):
1149
_fmt = "%(branch)s has no revision %(revision)s"
560
"""Commit refused because there are unknowns in the tree."""
563
class NoSuchRevision(BzrNewError):
564
"""Branch %(branch)s has no revision %(revision)s"""
566
is_user_error = False
1151
568
def __init__(self, branch, revision):
1152
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1153
BzrError.__init__(self, branch=branch, revision=revision)
1156
class RangeInChangeOption(BzrError):
1158
_fmt = "Option --change does not accept revision ranges"
1161
class NoSuchRevisionSpec(BzrError):
1163
_fmt = "No namespace registered for string: %(spec)r"
569
BzrNewError.__init__(self, branch=branch, revision=revision)
572
class NoSuchRevisionSpec(BzrNewError):
573
"""No namespace registered for string: %(spec)r"""
1165
575
def __init__(self, spec):
1166
BzrError.__init__(self, spec=spec)
1169
class NoSuchRevisionInTree(NoSuchRevision):
1170
"""When using Tree.revision_tree, and the revision is not accessible."""
1172
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1174
def __init__(self, tree, revision_id):
1175
BzrError.__init__(self)
1177
self.revision_id = revision_id
1180
class InvalidRevisionSpec(BzrError):
1182
_fmt = ("Requested revision: '%(spec)s' does not exist in branch:"
1183
" %(branch)s%(extra)s")
576
BzrNewError.__init__(self, spec=spec)
579
class InvalidRevisionSpec(BzrNewError):
580
"""Requested revision: '%(spec)s' does not exist in branch:
581
%(branch)s%(extra)s"""
1185
583
def __init__(self, spec, branch, extra=None):
1186
BzrError.__init__(self, branch=branch, spec=spec)
584
BzrNewError.__init__(self, branch=branch, spec=spec)
1188
586
self.extra = '\n' + str(extra)
1250
623
class NoCommonRoot(BzrError):
1252
_fmt = ("Revisions are not derived from the same root: "
1253
"%(revision_a)s %(revision_b)s.")
1255
624
def __init__(self, revision_a, revision_b):
1256
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
625
msg = "Revisions are not derived from the same root: %s %s." \
626
% (revision_a, revision_b)
627
BzrError.__init__(self, msg)
1259
631
class NotAncestor(BzrError):
1261
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1263
632
def __init__(self, rev_id, not_ancestor_id):
1264
BzrError.__init__(self, rev_id=rev_id,
1265
not_ancestor_id=not_ancestor_id)
633
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
635
BzrError.__init__(self, msg)
637
self.not_ancestor_id = not_ancestor_id
640
class InstallFailed(BzrError):
641
def __init__(self, revisions):
642
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
643
BzrError.__init__(self, msg)
644
self.revisions = revisions
1268
647
class AmbiguousBase(BzrError):
1270
648
def __init__(self, bases):
1271
symbol_versioning.warn("BzrError AmbiguousBase has been deprecated "
1272
"as of bzrlib 0.8.", DeprecationWarning, stacklevel=2)
1273
msg = ("The correct base is unclear, because %s are all equally close"
649
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
651
msg = "The correct base is unclear, because %s are all equally close" %\
1275
653
BzrError.__init__(self, msg)
1276
654
self.bases = bases
1279
class NoCommits(BranchError):
657
class NoCommits(BzrNewError):
658
"""Branch %(branch)s has no commits."""
1281
_fmt = "Branch %(branch)s has no commits."
660
def __init__(self, branch):
661
BzrNewError.__init__(self, branch=branch)
1284
664
class UnlistableStore(BzrError):
1286
665
def __init__(self, store):
1287
666
BzrError.__init__(self, "Store %s is not listable" % store)
1291
670
class UnlistableBranch(BzrError):
1293
671
def __init__(self, br):
1294
672
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1297
class BoundBranchOutOfDate(BzrError):
1299
_fmt = ("Bound branch %(branch)s is out of date with master branch"
1300
" %(master)s.%(extra_help)s")
675
class BoundBranchOutOfDate(BzrNewError):
676
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
1302
677
def __init__(self, branch, master):
1303
BzrError.__init__(self)
678
BzrNewError.__init__(self)
1304
679
self.branch = branch
1305
680
self.master = master
1306
self.extra_help = ''
1309
class CommitToDoubleBoundBranch(BzrError):
1311
_fmt = ("Cannot commit to branch %(branch)s."
1312
" It is bound to %(master)s, which is bound to %(remote)s.")
683
class CommitToDoubleBoundBranch(BzrNewError):
684
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
1314
685
def __init__(self, branch, master, remote):
1315
BzrError.__init__(self)
686
BzrNewError.__init__(self)
1316
687
self.branch = branch
1317
688
self.master = master
1318
689
self.remote = remote
1321
class OverwriteBoundBranch(BzrError):
1323
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
692
class OverwriteBoundBranch(BzrNewError):
693
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1325
694
def __init__(self, branch):
1326
BzrError.__init__(self)
695
BzrNewError.__init__(self)
1327
696
self.branch = branch
1330
class BoundBranchConnectionFailure(BzrError):
1332
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1333
" => %(target)s: %(error)s")
699
class BoundBranchConnectionFailure(BzrNewError):
700
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1335
701
def __init__(self, branch, target, error):
1336
BzrError.__init__(self)
702
BzrNewError.__init__(self)
1337
703
self.branch = branch
1338
704
self.target = target
1339
705
self.error = error
1342
class WeaveError(BzrError):
1344
_fmt = "Error in processing weave: %(msg)s"
1346
def __init__(self, msg=None):
1347
BzrError.__init__(self)
708
class WeaveError(BzrNewError):
709
"""Error in processing weave: %(message)s"""
711
def __init__(self, message=None):
712
BzrNewError.__init__(self)
713
self.message = message
1351
716
class WeaveRevisionAlreadyPresent(WeaveError):
1353
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
717
"""Revision {%(revision_id)s} already present in %(weave)s"""
1355
718
def __init__(self, revision_id, weave):
1357
720
WeaveError.__init__(self)
1460
class SHA1KnitCorrupt(KnitCorrupt):
1462
_fmt = ("Knit %(filename)s corrupt: sha-1 of reconstructed text does not "
1463
"match expected sha-1. key %(key)s expected sha %(expected)s actual "
1466
def __init__(self, filename, actual, expected, key, content):
1467
KnitError.__init__(self)
1468
self.filename = filename
1469
self.actual = actual
1470
self.expected = expected
1472
self.content = content
1475
class KnitDataStreamIncompatible(KnitError):
1476
# Not raised anymore, as we can convert data streams. In future we may
1477
# need it again for more exotic cases, so we're keeping it around for now.
1479
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1481
def __init__(self, stream_format, target_format):
1482
self.stream_format = stream_format
1483
self.target_format = target_format
1486
class KnitDataStreamUnknown(KnitError):
1487
# Indicates a data stream we don't know how to handle.
1489
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1491
def __init__(self, stream_format):
1492
self.stream_format = stream_format
1495
class KnitHeaderError(KnitError):
1497
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1499
def __init__(self, badline, filename):
1500
KnitError.__init__(self)
1501
self.badline = badline
1502
self.filename = filename
1504
class KnitIndexUnknownMethod(KnitError):
1505
"""Raised when we don't understand the storage method.
1507
Currently only 'fulltext' and 'line-delta' are supported.
1510
_fmt = ("Knit index %(filename)s does not have a known method"
1511
" in options: %(options)r")
1513
def __init__(self, filename, options):
1514
KnitError.__init__(self)
1515
self.filename = filename
1516
self.options = options
1519
class RetryWithNewPacks(BzrError):
1520
"""Raised when we realize that the packs on disk have changed.
1522
This is meant as more of a signaling exception, to trap between where a
1523
local error occurred and the code that can actually handle the error and
1524
code that can retry appropriately.
1527
internal_error = True
1529
_fmt = ("Pack files have changed, reload and retry. context: %(context)s"
1532
def __init__(self, context, reload_occurred, exc_info):
1533
"""create a new RetryWithNewPacks error.
1535
:param reload_occurred: Set to True if we know that the packs have
1536
already been reloaded, and we are failing because of an in-memory
1537
cache miss. If set to True then we will ignore if a reload says
1538
nothing has changed, because we assume it has already reloaded. If
1539
False, then a reload with nothing changed will force an error.
1540
:param exc_info: The original exception traceback, so if there is a
1541
problem we can raise the original error (value from sys.exc_info())
1543
BzrError.__init__(self)
1544
self.reload_occurred = reload_occurred
1545
self.exc_info = exc_info
1546
self.orig_error = exc_info[1]
1547
# TODO: The global error handler should probably treat this by
1548
# raising/printing the original exception with a bit about
1549
# RetryWithNewPacks also not being caught
1552
class RetryAutopack(RetryWithNewPacks):
1553
"""Raised when we are autopacking and we find a missing file.
1555
Meant as a signaling exception, to tell the autopack code it should try
1559
internal_error = True
1561
_fmt = ("Pack files have changed, reload and try autopack again."
1562
" context: %(context)s %(orig_error)s")
1565
class NoSuchExportFormat(BzrError):
1567
_fmt = "Export format %(format)r not supported"
813
class NoSuchExportFormat(BzrNewError):
814
"""Export format %(format)r not supported"""
1569
816
def __init__(self, format):
1570
BzrError.__init__(self)
817
BzrNewError.__init__(self)
1571
818
self.format = format
1574
class TransportError(BzrError):
1576
_fmt = "Transport error: %(msg)s %(orig_error)s"
822
class TooManyConcurrentRequests(BzrNewError):
823
"""The medium '%(medium)s' has reached its concurrent request limit. Be sure to finish_writing and finish_reading on the current request that is open."""
825
def __init__(self, medium):
826
BzrNewError.__init__(self)
830
class TransportError(BzrNewError):
831
"""Transport error: %(msg)s %(orig_error)s"""
1578
833
def __init__(self, msg=None, orig_error=None):
1579
834
if msg is None and orig_error is not None:
1694
883
class InvalidHttpRange(InvalidHttpResponse):
1696
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
884
"""Invalid http range "%(range)s" for %(path)s: %(msg)s"""
1698
886
def __init__(self, path, range, msg):
1699
887
self.range = range
1700
888
InvalidHttpResponse.__init__(self, path, msg)
1703
891
class InvalidHttpContentType(InvalidHttpResponse):
1705
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
892
"""Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s"""
1707
894
def __init__(self, path, ctype, msg):
1708
895
self.ctype = ctype
1709
896
InvalidHttpResponse.__init__(self, path, msg)
1712
class RedirectRequested(TransportError):
1714
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1716
def __init__(self, source, target, is_permanent=False):
1717
self.source = source
1718
self.target = target
1720
self.permanently = ' permanently'
1722
self.permanently = ''
1723
TransportError.__init__(self)
1726
class TooManyRedirections(TransportError):
1728
_fmt = "Too many redirections"
1731
899
class ConflictsInTree(BzrError):
1733
_fmt = "Working tree has conflicts."
901
BzrError.__init__(self, "Working tree has conflicts.")
1736
904
class ParseConfigError(BzrError):
1738
905
def __init__(self, errors, filename):
1739
906
if filename is None:
1741
908
message = "Error(s) parsing config file %s:\n%s" % \
1742
(filename, ('\n'.join(e.msg for e in errors)))
909
(filename, ('\n'.join(e.message for e in errors)))
1743
910
BzrError.__init__(self, message)
1746
class NoEmailInUsername(BzrError):
1748
_fmt = "%(username)r does not seem to contain a reasonable email address"
913
class NoEmailInUsername(BzrNewError):
914
"""%(username)r does not seem to contain a reasonable email address"""
1750
916
def __init__(self, username):
1751
BzrError.__init__(self)
917
BzrNewError.__init__(self)
1752
918
self.username = username
1755
921
class SigningFailed(BzrError):
1757
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1759
922
def __init__(self, command_line):
1760
BzrError.__init__(self, command_line=command_line)
923
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1763
927
class WorkingTreeNotRevision(BzrError):
1765
_fmt = ("The working tree for %(basedir)s has changed since"
1766
" the last commit, but weave merge requires that it be"
1769
928
def __init__(self, tree):
1770
BzrError.__init__(self, basedir=tree.basedir)
1773
class CantReprocessAndShowBase(BzrError):
1775
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1776
"the relationship of conflicting lines to the base")
1779
class GraphCycleError(BzrError):
1781
_fmt = "Cycle in graph %(graph)r"
929
BzrError.__init__(self, "The working tree for %s has changed since"
930
" last commit, but weave merge requires that it be"
931
" unchanged." % tree.basedir)
934
class WritingCompleted(BzrNewError):
935
"""The MediumRequest '%(request)s' has already had finish_writing called upon it - accept bytes may not be called anymore."""
937
is_user_error = False
939
def __init__(self, request):
940
BzrNewError.__init__(self)
941
self.request = request
944
class WritingNotComplete(BzrNewError):
945
"""The MediumRequest '%(request)s' has not has finish_writing called upon it - until the write phase is complete no data may be read."""
947
is_user_error = False
949
def __init__(self, request):
950
BzrNewError.__init__(self)
951
self.request = request
954
class CantReprocessAndShowBase(BzrNewError):
955
"""Can't reprocess and show base.
956
Reprocessing obscures relationship of conflicting lines to base."""
959
class GraphCycleError(BzrNewError):
960
"""Cycle in graph %(graph)r"""
1783
961
def __init__(self, graph):
1784
BzrError.__init__(self)
962
BzrNewError.__init__(self)
1785
963
self.graph = graph
1788
class WritingCompleted(InternalBzrError):
1790
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1791
"called upon it - accept bytes may not be called anymore.")
1793
def __init__(self, request):
1794
self.request = request
1797
class WritingNotComplete(InternalBzrError):
1799
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1800
"called upon it - until the write phase is complete no "
1801
"data may be read.")
1803
def __init__(self, request):
1804
self.request = request
1807
class NotConflicted(BzrError):
1809
_fmt = "File %(filename)s is not conflicted."
966
class NotConflicted(BzrNewError):
967
"""File %(filename)s is not conflicted."""
1811
969
def __init__(self, filename):
1812
BzrError.__init__(self)
970
BzrNewError.__init__(self)
1813
971
self.filename = filename
1816
class MediumNotConnected(InternalBzrError):
1818
_fmt = """The medium '%(medium)s' is not connected."""
974
class MediumNotConnected(BzrNewError):
975
"""The medium '%(medium)s' is not connected."""
1820
977
def __init__(self, medium):
978
BzrNewError.__init__(self)
1821
979
self.medium = medium
1824
982
class MustUseDecorated(Exception):
1826
_fmt = "A decorating function has requested its original command be used."
1829
class NoBundleFound(BzrError):
1831
_fmt = 'No bundle was found in "%(filename)s".'
983
"""A decorating function has requested its original command be used.
985
This should never escape bzr, so does not need to be printable.
989
class NoBundleFound(BzrNewError):
990
"""No bundle was found in %(filename)s"""
1833
991
def __init__(self, filename):
1834
BzrError.__init__(self)
992
BzrNewError.__init__(self)
1835
993
self.filename = filename
1838
class BundleNotSupported(BzrError):
1840
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
996
class BundleNotSupported(BzrNewError):
997
"""Unable to handle bundle version %(version)s: %(msg)s"""
1842
998
def __init__(self, version, msg):
1843
BzrError.__init__(self)
999
BzrNewError.__init__(self)
1844
1000
self.version = version
1848
class MissingText(BzrError):
1850
_fmt = ("Branch %(base)s is missing revision"
1851
" %(text_revision)s of %(file_id)s")
1004
class MissingText(BzrNewError):
1005
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1853
1007
def __init__(self, branch, text_revision, file_id):
1854
BzrError.__init__(self)
1008
BzrNewError.__init__(self)
1855
1009
self.branch = branch
1856
1010
self.base = branch.base
1857
1011
self.text_revision = text_revision
1858
1012
self.file_id = file_id
1861
class DuplicateFileId(BzrError):
1863
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1865
def __init__(self, file_id, entry):
1866
BzrError.__init__(self)
1867
self.file_id = file_id
1871
class DuplicateKey(BzrError):
1873
_fmt = "Key %(key)s is already present in map"
1876
class DuplicateHelpPrefix(BzrError):
1878
_fmt = "The prefix %(prefix)s is in the help search path twice."
1880
def __init__(self, prefix):
1881
self.prefix = prefix
1884
class MalformedTransform(BzrError):
1886
_fmt = "Tree transform is malformed %(conflicts)r"
1889
class NoFinalPath(BzrError):
1891
_fmt = ("No final name for trans_id %(trans_id)r\n"
1892
"file-id: %(file_id)r\n"
1893
"root trans-id: %(root_trans_id)r\n")
1015
class DuplicateKey(BzrNewError):
1016
"""Key %(key)s is already present in map"""
1019
class MalformedTransform(BzrNewError):
1020
"""Tree transform is malformed %(conflicts)r"""
1023
class NoFinalPath(BzrNewError):
1024
"""No final name for trans_id %(trans_id)r
1025
file-id: %(file_id)r"
1026
root trans-id: %(root_trans_id)r
1895
1029
def __init__(self, trans_id, transform):
1896
1030
self.trans_id = trans_id
1898
1032
self.root_trans_id = transform.root
1901
class BzrBadParameter(InternalBzrError):
1903
_fmt = "Bad parameter: %(param)r"
1905
# This exception should never be thrown, but it is a base class for all
1906
# parameter-to-function errors.
1035
class BzrBadParameter(BzrNewError):
1036
"""A bad parameter : %(param)s is not usable.
1038
This exception should never be thrown, but it is a base class for all
1039
parameter-to-function errors.
1908
1041
def __init__(self, param):
1909
BzrError.__init__(self)
1042
BzrNewError.__init__(self)
1910
1043
self.param = param
1913
1046
class BzrBadParameterNotUnicode(BzrBadParameter):
1915
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1918
class ReusingTransform(BzrError):
1920
_fmt = "Attempt to reuse a transform that has already been applied."
1923
class CantMoveRoot(BzrError):
1925
_fmt = "Moving the root directory is not supported at this time"
1928
class BzrMoveFailedError(BzrError):
1930
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1932
def __init__(self, from_path='', to_path='', extra=None):
1933
from bzrlib.osutils import splitpath
1934
BzrError.__init__(self)
1936
self.extra = ': ' + str(extra)
1940
has_from = len(from_path) > 0
1941
has_to = len(to_path) > 0
1943
self.from_path = splitpath(from_path)[-1]
1948
self.to_path = splitpath(to_path)[-1]
1953
if has_from and has_to:
1954
self.operator = " =>"
1956
self.from_path = "from " + from_path
1958
self.operator = "to"
1960
self.operator = "file"
1963
class BzrRenameFailedError(BzrMoveFailedError):
1965
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1967
def __init__(self, from_path, to_path, extra=None):
1968
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1970
class BzrRemoveChangedFilesError(BzrError):
1971
"""Used when user is trying to remove changed files."""
1973
_fmt = ("Can't safely remove modified or unknown files:\n"
1974
"%(changes_as_text)s"
1975
"Use --keep to not delete them, or --force to delete them regardless.")
1977
def __init__(self, tree_delta):
1978
BzrError.__init__(self)
1979
self.changes_as_text = tree_delta.get_changes_as_text()
1980
#self.paths_as_string = '\n'.join(changed_files)
1981
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
1047
"""Parameter %(param)s is neither unicode nor utf8."""
1050
class ReusingTransform(BzrNewError):
1051
"""Attempt to reuse a transform that has already been applied."""
1054
class CantMoveRoot(BzrNewError):
1055
"""Moving the root directory is not supported at this time"""
1984
1058
class BzrBadParameterNotString(BzrBadParameter):
1986
_fmt = "Parameter %(param)s is not a string or unicode string."
1059
"""Parameter %(param)s is not a string or unicode string."""
1989
1062
class BzrBadParameterMissing(BzrBadParameter):
1991
_fmt = "Parameter $(param)s is required but not present."
1063
"""Parameter $(param)s is required but not present."""
1994
1066
class BzrBadParameterUnicode(BzrBadParameter):
1996
_fmt = ("Parameter %(param)s is unicode but"
1997
" only byte-strings are permitted.")
1067
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
2000
1070
class BzrBadParameterContainsNewline(BzrBadParameter):
2002
_fmt = "Parameter %(param)s contains a newline."
2005
class DependencyNotPresent(BzrError):
2007
_fmt = 'Unable to import library "%(library)s": %(error)s'
1071
"""Parameter %(param)s contains a newline."""
1074
class DependencyNotPresent(BzrNewError):
1075
"""Unable to import library "%(library)s": %(error)s"""
2009
1077
def __init__(self, library, error):
2010
BzrError.__init__(self, library=library, error=error)
1078
BzrNewError.__init__(self, library=library, error=error)
2013
1081
class ParamikoNotPresent(DependencyNotPresent):
2015
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
1082
"""Unable to import paramiko (required for sftp support): %(error)s"""
2017
1084
def __init__(self, error):
2018
1085
DependencyNotPresent.__init__(self, 'paramiko', error)
2021
class PointlessMerge(BzrError):
2023
_fmt = "Nothing to merge."
2026
class UninitializableFormat(BzrError):
2028
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
1088
class PointlessMerge(BzrNewError):
1089
"""Nothing to merge."""
1092
class UninitializableFormat(BzrNewError):
1093
"""Format %(format)s cannot be initialised by this version of bzr."""
2030
1095
def __init__(self, format):
2031
BzrError.__init__(self)
1096
BzrNewError.__init__(self)
2032
1097
self.format = format
2035
class BadConversionTarget(BzrError):
2037
_fmt = "Cannot convert from format %(from_format)s to format %(format)s." \
2040
def __init__(self, problem, format, from_format=None):
2041
BzrError.__init__(self)
1100
class BadConversionTarget(BzrNewError):
1101
"""Cannot convert to format %(format)s. %(problem)s"""
1103
def __init__(self, problem, format):
1104
BzrNewError.__init__(self)
2042
1105
self.problem = problem
2043
1106
self.format = format
2044
self.from_format = from_format or '(unspecified)'
2047
class NoDiffFound(BzrError):
2049
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
2051
def __init__(self, path):
2052
BzrError.__init__(self, path)
2055
class ExecutableMissing(BzrError):
2057
_fmt = "%(exe_name)s could not be found on this machine"
2059
def __init__(self, exe_name):
2060
BzrError.__init__(self, exe_name=exe_name)
2063
class NoDiff(BzrError):
2065
_fmt = "Diff is not installed on this machine: %(msg)s"
1109
class NoDiff(BzrNewError):
1110
"""Diff is not installed on this machine: %(msg)s"""
2067
1112
def __init__(self, msg):
2068
BzrError.__init__(self, msg=msg)
2071
class NoDiff3(BzrError):
2073
_fmt = "Diff3 is not installed on this machine."
2076
class ExistingContent(BzrError):
2077
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2079
_fmt = "The content being inserted is already present."
2082
class ExistingLimbo(BzrError):
2084
_fmt = """This tree contains left-over files from a failed operation.
2085
Please examine %(limbo_dir)s to see if it contains any files you wish to
2086
keep, and delete it when you are done."""
2088
def __init__(self, limbo_dir):
2089
BzrError.__init__(self)
2090
self.limbo_dir = limbo_dir
2093
class ExistingPendingDeletion(BzrError):
2095
_fmt = """This tree contains left-over files from a failed operation.
2096
Please examine %(pending_deletion)s to see if it contains any files you
2097
wish to keep, and delete it when you are done."""
2099
def __init__(self, pending_deletion):
2100
BzrError.__init__(self, pending_deletion=pending_deletion)
2103
class ImmortalLimbo(BzrError):
2105
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2106
Please examine %(limbo_dir)s to see if it contains any files you wish to
2107
keep, and delete it when you are done."""
2109
def __init__(self, limbo_dir):
2110
BzrError.__init__(self)
2111
self.limbo_dir = limbo_dir
2114
class ImmortalPendingDeletion(BzrError):
2116
_fmt = ("Unable to delete transform temporary directory "
2117
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2118
"contains any files you wish to keep, and delete it when you are done.")
2120
def __init__(self, pending_deletion):
2121
BzrError.__init__(self, pending_deletion=pending_deletion)
2124
class OutOfDateTree(BzrError):
2126
_fmt = "Working tree is out of date, please run 'bzr update'.%(more)s"
2128
def __init__(self, tree, more=None):
2133
BzrError.__init__(self)
1113
BzrNewError.__init__(self, msg=msg)
1116
class NoDiff3(BzrNewError):
1117
"""Diff3 is not installed on this machine."""
1120
class ExistingLimbo(BzrNewError):
1121
"""This tree contains left-over files from a failed operation.
1122
Please examine %(limbo_dir)s to see if it contains any files you wish to
1123
keep, and delete it when you are done.
1125
def __init__(self, limbo_dir):
1126
BzrNewError.__init__(self)
1127
self.limbo_dir = limbo_dir
1130
class ImmortalLimbo(BzrNewError):
1131
"""Unable to delete transform temporary directory $(limbo_dir)s.
1132
Please examine %(limbo_dir)s to see if it contains any files you wish to
1133
keep, and delete it when you are done.
1135
def __init__(self, limbo_dir):
1136
BzrNewError.__init__(self)
1137
self.limbo_dir = limbo_dir
1140
class OutOfDateTree(BzrNewError):
1141
"""Working tree is out of date, please run 'bzr update'."""
1143
def __init__(self, tree):
1144
BzrNewError.__init__(self)
2134
1145
self.tree = tree
2138
class PublicBranchOutOfDate(BzrError):
2140
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2143
def __init__(self, public_location, revstring):
2144
import bzrlib.urlutils as urlutils
2145
public_location = urlutils.unescape_for_display(public_location,
2147
BzrError.__init__(self, public_location=public_location,
2148
revstring=revstring)
2151
class MergeModifiedFormatError(BzrError):
2153
_fmt = "Error in merge modified format"
2156
class ConflictFormatError(BzrError):
2158
_fmt = "Format error in conflict listings"
2161
class CorruptDirstate(BzrError):
2163
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2164
"Error: %(description)s")
2166
def __init__(self, dirstate_path, description):
2167
BzrError.__init__(self)
2168
self.dirstate_path = dirstate_path
2169
self.description = description
2172
class CorruptRepository(BzrError):
2174
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2175
"Please run bzr reconcile on this repository.")
1148
class MergeModifiedFormatError(BzrNewError):
1149
"""Error in merge modified format"""
1152
class ConflictFormatError(BzrNewError):
1153
"""Format error in conflict listings"""
1156
class CorruptRepository(BzrNewError):
1157
"""An error has been detected in the repository %(repo_path)s.
1158
Please run bzr reconcile on this repository."""
2177
1160
def __init__(self, repo):
2178
BzrError.__init__(self)
2179
self.repo_path = repo.user_url
2182
class InconsistentDelta(BzrError):
2183
"""Used when we get a delta that is not valid."""
2185
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2186
" %(file_id)r\nreason: %(reason)s")
2188
def __init__(self, path, file_id, reason):
2189
BzrError.__init__(self)
2191
self.file_id = file_id
2192
self.reason = reason
2195
class InconsistentDeltaDelta(InconsistentDelta):
2196
"""Used when we get a delta that is not valid."""
2198
_fmt = ("An inconsistent delta was supplied: %(delta)r"
2199
"\nreason: %(reason)s")
2201
def __init__(self, delta, reason):
2202
BzrError.__init__(self)
2204
self.reason = reason
2207
class UpgradeRequired(BzrError):
2209
_fmt = "To use this feature you must upgrade your branch at %(path)s."
1161
BzrNewError.__init__(self)
1162
self.repo_path = repo.bzrdir.root_transport.base
1165
class UpgradeRequired(BzrNewError):
1166
"""To use this feature you must upgrade your branch at %(path)s."""
2211
1168
def __init__(self, path):
2212
BzrError.__init__(self)
1169
BzrNewError.__init__(self)
2213
1170
self.path = path
2216
class RepositoryUpgradeRequired(UpgradeRequired):
2218
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2221
class RichRootUpgradeRequired(UpgradeRequired):
2223
_fmt = ("To use this feature you must upgrade your branch at %(path)s to"
2224
" a format which supports rich roots.")
2227
class LocalRequiresBoundBranch(BzrError):
2229
_fmt = "Cannot perform local-only commits on unbound branches."
2232
class UnsupportedOperation(BzrError):
2234
_fmt = ("The method %(mname)s is not supported on"
2235
" objects of type %(tname)s.")
1173
class LocalRequiresBoundBranch(BzrNewError):
1174
"""Cannot perform local-only commits on unbound branches."""
1177
class MissingProgressBarFinish(BzrNewError):
1178
"""A nested progress bar was not 'finished' correctly."""
1181
class InvalidProgressBarType(BzrNewError):
1182
"""Environment variable BZR_PROGRESS_BAR='%(bar_type)s is not a supported type
1183
Select one of: %(valid_types)s"""
1185
def __init__(self, bar_type, valid_types):
1186
BzrNewError.__init__(self, bar_type=bar_type, valid_types=valid_types)
1189
class UnsupportedOperation(BzrNewError):
1190
"""The method %(mname)s is not supported on objects of type %(tname)s."""
2237
1191
def __init__(self, method, method_self):
2238
1192
self.method = method
2239
1193
self.mname = method.__name__
2240
1194
self.tname = type(method_self).__name__
2243
class CannotSetRevisionId(UnsupportedOperation):
2244
"""Raised when a commit is attempting to set a revision id but cant."""
2247
class NonAsciiRevisionId(UnsupportedOperation):
2248
"""Raised when a commit is attempting to set a non-ascii revision id
2253
class BinaryFile(BzrError):
2255
_fmt = "File is binary but should be text."
2258
class IllegalPath(BzrError):
2260
_fmt = "The path %(path)s is not permitted on this platform"
1197
class BinaryFile(BzrNewError):
1198
"""File is binary but should be text."""
1201
class IllegalPath(BzrNewError):
1202
"""The path %(path)s is not permitted on this platform"""
2262
1204
def __init__(self, path):
2263
BzrError.__init__(self)
1205
BzrNewError.__init__(self)
2264
1206
self.path = path
2267
class TestamentMismatch(BzrError):
2269
_fmt = """Testament did not match expected value.
2270
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1209
class TestamentMismatch(BzrNewError):
1210
"""Testament did not match expected value.
1211
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2273
1214
def __init__(self, revision_id, expected, measured):
2274
1215
self.revision_id = revision_id
2275
1216
self.expected = expected
2276
1217
self.measured = measured
2279
class NotABundle(BzrError):
2281
_fmt = "Not a bzr revision-bundle: %(text)r"
2283
def __init__(self, text):
2284
BzrError.__init__(self)
2288
class BadBundle(BzrError):
2290
_fmt = "Bad bzr revision-bundle: %(text)r"
2292
def __init__(self, text):
2293
BzrError.__init__(self)
2297
class MalformedHeader(BadBundle):
2299
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2302
class MalformedPatches(BadBundle):
2304
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2307
class MalformedFooter(BadBundle):
2309
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
1220
class NotABundle(BzrNewError):
1221
"""Not a bzr revision-bundle: %(text)r"""
1223
def __init__(self, text):
1224
BzrNewError.__init__(self)
1228
class BadBundle(BzrNewError):
1229
"""Bad bzr revision-bundle: %(text)r"""
1231
def __init__(self, text):
1232
BzrNewError.__init__(self)
1236
class MalformedHeader(BadBundle):
1237
"""Malformed bzr revision-bundle header: %(text)r"""
1239
def __init__(self, text):
1240
BzrNewError.__init__(self)
1244
class MalformedPatches(BadBundle):
1245
"""Malformed patches in bzr revision-bundle: %(text)r"""
1247
def __init__(self, text):
1248
BzrNewError.__init__(self)
1252
class MalformedFooter(BadBundle):
1253
"""Malformed footer in bzr revision-bundle: %(text)r"""
1255
def __init__(self, text):
1256
BzrNewError.__init__(self)
2312
1260
class UnsupportedEOLMarker(BadBundle):
2314
_fmt = "End of line marker was not \\n in bzr revision-bundle"
1261
"""End of line marker was not \\n in bzr revision-bundle"""
2316
1263
def __init__(self):
2317
# XXX: BadBundle's constructor assumes there's explanatory text,
2318
# but for this there is not
2319
BzrError.__init__(self)
2322
class IncompatibleBundleFormat(BzrError):
2324
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
1264
BzrNewError.__init__(self)
1267
class IncompatibleFormat(BzrNewError):
1268
"""Bundle format %(bundle_format)s is incompatible with %(other)s"""
2326
1270
def __init__(self, bundle_format, other):
2327
BzrError.__init__(self)
1271
BzrNewError.__init__(self)
2328
1272
self.bundle_format = bundle_format
2329
1273
self.other = other
2332
class BadInventoryFormat(BzrError):
2334
_fmt = "Root class for inventory serialization errors"
1276
class BadInventoryFormat(BzrNewError):
1277
"""Root class for inventory serialization errors"""
2337
1280
class UnexpectedInventoryFormat(BadInventoryFormat):
2339
_fmt = "The inventory was not in the expected format:\n %(msg)s"
1281
"""The inventory was not in the expected format:\n %(msg)s"""
2341
1283
def __init__(self, msg):
2342
1284
BadInventoryFormat.__init__(self, msg=msg)
2345
class RootNotRich(BzrError):
2347
_fmt = """This operation requires rich root data storage"""
2350
class NoSmartMedium(InternalBzrError):
2352
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
1287
class NoSmartMedium(BzrNewError):
1288
"""The transport '%(transport)s' cannot tunnel the smart protocol."""
2354
1290
def __init__(self, transport):
1291
BzrNewError.__init__(self)
2355
1292
self.transport = transport
2358
class UnknownSSH(BzrError):
2360
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
1295
class NoSmartServer(NotBranchError):
1296
"""No smart server available at %(url)s"""
1298
def __init__(self, url):
1302
class UnknownSSH(BzrNewError):
1303
"""Unrecognised value for BZR_SSH environment variable: %(vendor)s"""
2362
1305
def __init__(self, vendor):
2363
BzrError.__init__(self)
1306
BzrNewError.__init__(self)
2364
1307
self.vendor = vendor
2367
class SSHVendorNotFound(BzrError):
2369
_fmt = ("Don't know how to handle SSH connections."
2370
" Please set BZR_SSH environment variable.")
2373
class GhostRevisionsHaveNoRevno(BzrError):
2374
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2376
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2377
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2379
def __init__(self, revision_id, ghost_revision_id):
2380
self.revision_id = revision_id
2381
self.ghost_revision_id = ghost_revision_id
2384
class GhostRevisionUnusableHere(BzrError):
2386
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
1310
class GhostRevisionUnusableHere(BzrNewError):
1311
"""Ghost revision {%(revision_id)s} cannot be used here."""
2388
1313
def __init__(self, revision_id):
2389
BzrError.__init__(self)
1314
BzrNewError.__init__(self)
2390
1315
self.revision_id = revision_id
2393
class IllegalUseOfScopeReplacer(InternalBzrError):
1318
class IllegalUseOfScopeReplacer(BzrNewError):
1319
"""ScopeReplacer object %(name)r was used incorrectly: %(msg)s%(extra)s"""
2395
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2396
" %(msg)s%(extra)s")
1321
is_user_error = False
2398
1323
def __init__(self, name, msg, extra=None):
2399
BzrError.__init__(self)
1324
BzrNewError.__init__(self)
2400
1325
self.name = name
2405
1330
self.extra = ''
2408
class InvalidImportLine(InternalBzrError):
1333
class InvalidImportLine(BzrNewError):
1334
"""Not a valid import statement: %(msg)\n%(text)s"""
2410
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
1336
is_user_error = False
2412
1338
def __init__(self, text, msg):
2413
BzrError.__init__(self)
1339
BzrNewError.__init__(self)
2414
1340
self.text = text
2418
class ImportNameCollision(InternalBzrError):
2420
_fmt = ("Tried to import an object to the same name as"
2421
" an existing object. %(name)s")
2423
def __init__(self, name):
2424
BzrError.__init__(self)
2428
class NotAMergeDirective(BzrError):
2429
"""File starting with %(firstline)r is not a merge directive"""
2430
def __init__(self, firstline):
2431
BzrError.__init__(self, firstline=firstline)
2434
class NoMergeSource(BzrError):
2435
"""Raise if no merge source was specified for a merge directive"""
2437
_fmt = "A merge directive must provide either a bundle or a public"\
2441
class IllegalMergeDirectivePayload(BzrError):
2442
"""A merge directive contained something other than a patch or bundle"""
2444
_fmt = "Bad merge directive payload %(start)r"
2446
def __init__(self, start):
2451
class PatchVerificationFailed(BzrError):
2452
"""A patch from a merge directive could not be verified"""
2454
_fmt = "Preview patch does not match requested changes."
2457
class PatchMissing(BzrError):
2458
"""Raise a patch type was specified but no patch supplied"""
2460
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2462
def __init__(self, patch_type):
2463
BzrError.__init__(self)
2464
self.patch_type = patch_type
2467
class TargetNotBranch(BzrError):
2468
"""A merge directive's target branch is required, but isn't a branch"""
2470
_fmt = ("Your branch does not have all of the revisions required in "
2471
"order to merge this merge directive and the target "
2472
"location specified in the merge directive is not a branch: "
2475
def __init__(self, location):
2476
BzrError.__init__(self)
2477
self.location = location
2480
class UnsupportedInventoryKind(BzrError):
2482
_fmt = """Unsupported entry kind %(kind)s"""
2484
def __init__(self, kind):
2488
class BadSubsumeSource(BzrError):
2490
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2492
def __init__(self, tree, other_tree, reason):
2494
self.other_tree = other_tree
2495
self.reason = reason
2498
class SubsumeTargetNeedsUpgrade(BzrError):
2500
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2502
def __init__(self, other_tree):
2503
self.other_tree = other_tree
2506
class BadReferenceTarget(InternalBzrError):
2508
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2511
def __init__(self, tree, other_tree, reason):
2513
self.other_tree = other_tree
2514
self.reason = reason
2517
class NoSuchTag(BzrError):
2519
_fmt = "No such tag: %(tag_name)s"
2521
def __init__(self, tag_name):
2522
self.tag_name = tag_name
2525
class TagsNotSupported(BzrError):
2527
_fmt = ("Tags not supported by %(branch)s;"
2528
" you may be able to use bzr upgrade.")
2530
def __init__(self, branch):
2531
self.branch = branch
2534
class TagAlreadyExists(BzrError):
2536
_fmt = "Tag %(tag_name)s already exists."
2538
def __init__(self, tag_name):
2539
self.tag_name = tag_name
2542
class MalformedBugIdentifier(BzrError):
2544
_fmt = ('Did not understand bug identifier %(bug_id)s: %(reason)s. '
2545
'See "bzr help bugs" for more information on this feature.')
2547
def __init__(self, bug_id, reason):
2548
self.bug_id = bug_id
2549
self.reason = reason
2552
class InvalidBugTrackerURL(BzrError):
2554
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2555
"contain {id}: %(url)s")
2557
def __init__(self, abbreviation, url):
2558
self.abbreviation = abbreviation
2562
class UnknownBugTrackerAbbreviation(BzrError):
2564
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2567
def __init__(self, abbreviation, branch):
2568
self.abbreviation = abbreviation
2569
self.branch = branch
2572
class InvalidLineInBugsProperty(BzrError):
2574
_fmt = ("Invalid line in bugs property: '%(line)s'")
2576
def __init__(self, line):
2580
class InvalidBugStatus(BzrError):
2582
_fmt = ("Invalid bug status: '%(status)s'")
2584
def __init__(self, status):
2585
self.status = status
2588
class UnexpectedSmartServerResponse(BzrError):
2590
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2592
def __init__(self, response_tuple):
2593
self.response_tuple = response_tuple
2596
class ErrorFromSmartServer(BzrError):
2597
"""An error was received from a smart server.
2599
:seealso: UnknownErrorFromSmartServer
2602
_fmt = "Error received from smart server: %(error_tuple)r"
2604
internal_error = True
2606
def __init__(self, error_tuple):
2607
self.error_tuple = error_tuple
2609
self.error_verb = error_tuple[0]
2611
self.error_verb = None
2612
self.error_args = error_tuple[1:]
2615
class UnknownErrorFromSmartServer(BzrError):
2616
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2619
This is distinct from ErrorFromSmartServer so that it is possible to
2620
distinguish between the following two cases:
2621
- ErrorFromSmartServer was uncaught. This is logic error in the client
2622
and so should provoke a traceback to the user.
2623
- ErrorFromSmartServer was caught but its error_tuple could not be
2624
translated. This is probably because the server sent us garbage, and
2625
should not provoke a traceback.
2628
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2630
internal_error = False
2632
def __init__(self, error_from_smart_server):
2635
:param error_from_smart_server: An ErrorFromSmartServer instance.
2637
self.error_from_smart_server = error_from_smart_server
2638
self.error_tuple = error_from_smart_server.error_tuple
2641
class ContainerError(BzrError):
2642
"""Base class of container errors."""
2645
class UnknownContainerFormatError(ContainerError):
2647
_fmt = "Unrecognised container format: %(container_format)r"
2649
def __init__(self, container_format):
2650
self.container_format = container_format
2653
class UnexpectedEndOfContainerError(ContainerError):
2655
_fmt = "Unexpected end of container stream"
2658
class UnknownRecordTypeError(ContainerError):
2660
_fmt = "Unknown record type: %(record_type)r"
2662
def __init__(self, record_type):
2663
self.record_type = record_type
2666
class InvalidRecordError(ContainerError):
2668
_fmt = "Invalid record: %(reason)s"
2670
def __init__(self, reason):
2671
self.reason = reason
2674
class ContainerHasExcessDataError(ContainerError):
2676
_fmt = "Container has data after end marker: %(excess)r"
2678
def __init__(self, excess):
2679
self.excess = excess
2682
class DuplicateRecordNameError(ContainerError):
2684
_fmt = "Container has multiple records with the same name: %(name)s"
2686
def __init__(self, name):
2690
class NoDestinationAddress(InternalBzrError):
2692
_fmt = "Message does not have a destination address."
2695
class RepositoryDataStreamError(BzrError):
2697
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2699
def __init__(self, reason):
2700
self.reason = reason
2703
class SMTPError(BzrError):
2705
_fmt = "SMTP error: %(error)s"
2707
def __init__(self, error):
2711
class NoMessageSupplied(BzrError):
2713
_fmt = "No message supplied."
2716
class NoMailAddressSpecified(BzrError):
2718
_fmt = "No mail-to address (--mail-to) or output (-o) specified."
2721
class UnknownMailClient(BzrError):
2723
_fmt = "Unknown mail client: %(mail_client)s"
2725
def __init__(self, mail_client):
2726
BzrError.__init__(self, mail_client=mail_client)
2729
class MailClientNotFound(BzrError):
2731
_fmt = "Unable to find mail client with the following names:"\
2732
" %(mail_command_list_string)s"
2734
def __init__(self, mail_command_list):
2735
mail_command_list_string = ', '.join(mail_command_list)
2736
BzrError.__init__(self, mail_command_list=mail_command_list,
2737
mail_command_list_string=mail_command_list_string)
2739
class SMTPConnectionRefused(SMTPError):
2741
_fmt = "SMTP connection to %(host)s refused"
2743
def __init__(self, error, host):
2748
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2750
_fmt = "Please specify smtp_server. No server at default %(host)s."
2753
class BzrDirError(BzrError):
2755
def __init__(self, bzrdir):
2756
import bzrlib.urlutils as urlutils
2757
display_url = urlutils.unescape_for_display(bzrdir.user_url,
2759
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2762
class UnsyncedBranches(BzrDirError):
2764
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2765
" bzr help sync-for-reconfigure.")
2767
def __init__(self, bzrdir, target_branch):
2768
BzrDirError.__init__(self, bzrdir)
2769
import bzrlib.urlutils as urlutils
2770
self.target_url = urlutils.unescape_for_display(target_branch.base,
2774
class AlreadyBranch(BzrDirError):
2776
_fmt = "'%(display_url)s' is already a branch."
2779
class AlreadyTree(BzrDirError):
2781
_fmt = "'%(display_url)s' is already a tree."
2784
class AlreadyCheckout(BzrDirError):
2786
_fmt = "'%(display_url)s' is already a checkout."
2789
class AlreadyLightweightCheckout(BzrDirError):
2791
_fmt = "'%(display_url)s' is already a lightweight checkout."
2794
class AlreadyUsingShared(BzrDirError):
2796
_fmt = "'%(display_url)s' is already using a shared repository."
2799
class AlreadyStandalone(BzrDirError):
2801
_fmt = "'%(display_url)s' is already standalone."
2804
class AlreadyWithTrees(BzrDirError):
2806
_fmt = ("Shared repository '%(display_url)s' already creates "
2810
class AlreadyWithNoTrees(BzrDirError):
2812
_fmt = ("Shared repository '%(display_url)s' already doesn't create "
2816
class ReconfigurationNotSupported(BzrDirError):
2818
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2821
class NoBindLocation(BzrDirError):
2823
_fmt = "No location could be found to bind to at %(display_url)s."
2826
class UncommittedChanges(BzrError):
2828
_fmt = ('Working tree "%(display_url)s" has uncommitted changes'
2829
' (See bzr status).%(more)s')
2831
def __init__(self, tree, more=None):
2836
import bzrlib.urlutils as urlutils
2837
display_url = urlutils.unescape_for_display(
2838
tree.user_url, 'ascii')
2839
BzrError.__init__(self, tree=tree, display_url=display_url, more=more)
2842
class MissingTemplateVariable(BzrError):
2844
_fmt = 'Variable {%(name)s} is not available.'
2846
def __init__(self, name):
2850
class NoTemplate(BzrError):
2852
_fmt = 'No template specified.'
2855
class UnableCreateSymlink(BzrError):
2857
_fmt = 'Unable to create symlink %(path_str)son this platform'
2859
def __init__(self, path=None):
2863
path_str = repr(str(path))
2864
except UnicodeEncodeError:
2865
path_str = repr(path)
2867
self.path_str = path_str
2870
class UnsupportedTimezoneFormat(BzrError):
2872
_fmt = ('Unsupported timezone format "%(timezone)s", '
2873
'options are "utc", "original", "local".')
2875
def __init__(self, timezone):
2876
self.timezone = timezone
2879
class CommandAvailableInPlugin(StandardError):
2881
internal_error = False
2883
def __init__(self, cmd_name, plugin_metadata, provider):
2885
self.plugin_metadata = plugin_metadata
2886
self.cmd_name = cmd_name
2887
self.provider = provider
2891
_fmt = ('"%s" is not a standard bzr command. \n'
2892
'However, the following official plugin provides this command: %s\n'
2893
'You can install it by going to: %s'
2894
% (self.cmd_name, self.plugin_metadata['name'],
2895
self.plugin_metadata['url']))
2900
class NoPluginAvailable(BzrError):
2904
class UnableEncodePath(BzrError):
2906
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2907
'user encoding %(user_encoding)s')
2909
def __init__(self, path, kind):
2910
from bzrlib.osutils import get_user_encoding
2913
self.user_encoding = osutils.get_user_encoding()
2916
class NoSuchAlias(BzrError):
2918
_fmt = ('The alias "%(alias_name)s" does not exist.')
2920
def __init__(self, alias_name):
2921
BzrError.__init__(self, alias_name=alias_name)
2924
class DirectoryLookupFailure(BzrError):
2925
"""Base type for lookup errors."""
2930
class InvalidLocationAlias(DirectoryLookupFailure):
2932
_fmt = '"%(alias_name)s" is not a valid location alias.'
2934
def __init__(self, alias_name):
2935
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2938
class UnsetLocationAlias(DirectoryLookupFailure):
2940
_fmt = 'No %(alias_name)s location assigned.'
2942
def __init__(self, alias_name):
2943
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2946
class CannotBindAddress(BzrError):
2948
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2950
def __init__(self, host, port, orig_error):
2951
# nb: in python2.4 socket.error doesn't have a useful repr
2952
BzrError.__init__(self, host=host, port=port,
2953
orig_error=repr(orig_error.args))
2956
class UnknownRules(BzrError):
2958
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2960
def __init__(self, unknowns):
2961
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2964
class HookFailed(BzrError):
2965
"""Raised when a pre_change_branch_tip hook function fails anything other
2966
than TipChangeRejected.
2968
Note that this exception is no longer raised, and the import is only left
2969
to be nice to code which might catch it in a plugin.
2972
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2973
"%(traceback_text)s%(exc_value)s")
2975
def __init__(self, hook_stage, hook_name, exc_info, warn=True):
2977
symbol_versioning.warn("BzrError HookFailed has been deprecated "
2978
"as of bzrlib 2.1.", DeprecationWarning, stacklevel=2)
2980
self.hook_stage = hook_stage
2981
self.hook_name = hook_name
2982
self.exc_info = exc_info
2983
self.exc_type = exc_info[0]
2984
self.exc_value = exc_info[1]
2985
self.exc_tb = exc_info[2]
2986
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2989
class TipChangeRejected(BzrError):
2990
"""A pre_change_branch_tip hook function may raise this to cleanly and
2991
explicitly abort a change to a branch tip.
2994
_fmt = u"Tip change rejected: %(msg)s"
2996
def __init__(self, msg):
3000
class ShelfCorrupt(BzrError):
3002
_fmt = "Shelf corrupt."
3005
class NoSuchShelfId(BzrError):
3007
_fmt = 'No changes are shelved with id "%(shelf_id)d".'
3009
def __init__(self, shelf_id):
3010
BzrError.__init__(self, shelf_id=shelf_id)
3013
class InvalidShelfId(BzrError):
3015
_fmt = '"%(invalid_id)s" is not a valid shelf id, try a number instead.'
3017
def __init__(self, invalid_id):
3018
BzrError.__init__(self, invalid_id=invalid_id)
3021
class JailBreak(BzrError):
3023
_fmt = "An attempt to access a url outside the server jail was made: '%(url)s'."
3025
def __init__(self, url):
3026
BzrError.__init__(self, url=url)
3029
class UserAbort(BzrError):
3031
_fmt = 'The user aborted the operation.'
3034
class MustHaveWorkingTree(BzrError):
3036
_fmt = ("Branching '%(url)s'(%(format)s) must create a working tree.")
3038
def __init__(self, format, url):
3039
BzrError.__init__(self, format=format, url=url)
3042
class NoSuchView(BzrError):
3043
"""A view does not exist.
3046
_fmt = u"No such view: %(view_name)s."
3048
def __init__(self, view_name):
3049
self.view_name = view_name
3052
class ViewsNotSupported(BzrError):
3053
"""Views are not supported by a tree format.
3056
_fmt = ("Views are not supported by %(tree)s;"
3057
" use 'bzr upgrade' to change your tree to a later format.")
3059
def __init__(self, tree):
3063
class FileOutsideView(BzrError):
3065
_fmt = ('Specified file "%(file_name)s" is outside the current view: '
3068
def __init__(self, file_name, view_files):
3069
self.file_name = file_name
3070
self.view_str = ", ".join(view_files)
3073
class UnresumableWriteGroup(BzrError):
3075
_fmt = ("Repository %(repository)s cannot resume write group "
3076
"%(write_groups)r: %(reason)s")
3078
internal_error = True
3080
def __init__(self, repository, write_groups, reason):
3081
self.repository = repository
3082
self.write_groups = write_groups
3083
self.reason = reason
3086
class UnsuspendableWriteGroup(BzrError):
3088
_fmt = ("Repository %(repository)s cannot suspend a write group.")
3090
internal_error = True
3092
def __init__(self, repository):
3093
self.repository = repository
3096
class LossyPushToSameVCS(BzrError):
3098
_fmt = ("Lossy push not possible between %(source_branch)r and "
3099
"%(target_branch)r that are in the same VCS.")
3101
internal_error = True
3103
def __init__(self, source_branch, target_branch):
3104
self.source_branch = source_branch
3105
self.target_branch = target_branch
3108
class NoRoundtrippingSupport(BzrError):
3110
_fmt = ("Roundtripping is not supported between %(source_branch)r and "
3111
"%(target_branch)r.")
3113
internal_error = True
3115
def __init__(self, source_branch, target_branch):
3116
self.source_branch = source_branch
3117
self.target_branch = target_branch
3120
class FileTimestampUnavailable(BzrError):
3122
_fmt = "The filestamp for %(path)s is not available."
3124
internal_error = True
3126
def __init__(self, path):
3130
class NoColocatedBranchSupport(BzrError):
3132
_fmt = ("%(bzrdir)r does not support co-located branches.")
3134
def __init__(self, bzrdir):
3135
self.bzrdir = bzrdir
1344
class ImportNameCollision(BzrNewError):
1345
"""Tried to import an object to the same name as an existing object. %(name)s"""
1347
is_user_error = False
1349
def __init__(self, name):
1350
BzrNewError.__init__(self)
added
removed
bzrlib/errors.py
