blob: 56a621c94f3ffef4d52910f2b0a75113269a1d83 (
plain)
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
|
#
# Copyright (c) 2012 Testrepository Contributors
#
# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
# license at the users choice. A copy of both licenses are available in the
# project source as Apache-2.0 and BSD. You may not use this file except in
# compliance with one of these two licences.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# license you chose for the specific language governing permissions and
# limitations under that license.
"""An Argument that gets the name of an existing path."""
import os.path
from testrepository.arguments import AbstractArgument
class ExistingPathArgument(AbstractArgument):
"""An argument that stores a string verbatim."""
def _parse_one(self, arg):
if arg == '--':
raise ValueError('-- is not a valid argument')
if not os.path.exists(arg):
raise ValueError('No such path %r' % (arg,))
return arg
|
