1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
# Copyright (C) 2007 Canonical Ltd
#
# 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
"""Transport implementation that doesn't detect clashing renames.
"""
from __future__ import absolute_import
from bzrlib import (
errors,
urlutils,
)
from bzrlib.transport import decorator
class BrokenRenameTransportDecorator(decorator.TransportDecorator):
"""A transport that fails to detect clashing renames"""
@classmethod
def _get_url_prefix(self):
"""FakeNFS transports are identified by 'brokenrename+'"""
return 'brokenrename+'
def rename(self, rel_from, rel_to):
"""See Transport.rename().
"""
try:
if self._decorated.has(rel_to):
rel_to = urlutils.join(rel_to, urlutils.basename(rel_from))
self._decorated.rename(rel_from, rel_to)
except (errors.DirectoryNotEmpty, errors.FileExists), e:
# absorb the error
return
def get_test_permutations():
"""Return the permutations to be used in testing."""
# we don't use this for general testing, only for the tests that
# specifically want it
return []
|