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# Copyright (C) 2007 Canonical Ltd
# Copyright (C) 2018 Jelmer Vernooij <jelmer@jelmer.uk>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""A grouping of Exceptions for bzr-git"""
from dulwich import errors as git_errors
from .. import errors as brz_errors
class BzrGitError(brz_errors.BzrError):
"""The base-level exception for bzr-git errors."""
class NoSuchRef(BzrGitError):
"""Raised when a ref can not be found."""
_fmt = "The ref %(ref)s was not found in the repository at %(location)s."
def __init__(self, ref, location, present_refs=None):
self.ref = ref
self.location = location
self.present_refs = present_refs
def convert_dulwich_error(error):
"""Convert a Dulwich error to a Bazaar error."""
if isinstance(error, git_errors.HangupException):
raise brz_errors.ConnectionReset(error.msg, "")
raise error
class NoPushSupport(brz_errors.BzrError):
_fmt = ("Push is not yet supported from %(source)r to %(target)r "
"using %(mapping)r for %(revision_id)r. Try dpush instead.")
def __init__(self, source, target, mapping, revision_id=None):
self.source = source
self.target = target
self.mapping = mapping
self.revision_id = revision_id
class GitSmartRemoteNotSupported(brz_errors.UnsupportedOperation):
_fmt = "This operation is not supported by the Git smart server protocol."
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