1
# -*- coding: UTF-8 -*-
2
# Copyright © 2010-2013 Piotr Ożarowski <piotr@debian.org>
4
# Permission is hereby granted, free of charge, to any person obtaining a copy
5
# of this software and associated documentation files (the "Software"), to deal
6
# in the Software without restriction, including without limitation the rights
7
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8
# copies of the Software, and to permit persons to whom the Software is
9
# furnished to do so, subject to the following conditions:
11
# The above copyright notice and this permission notice shall be included in
12
# all copies or substantial portions of the Software.
14
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25
from dhpython.version import VersionRange
28
def parse_version_range(option, opt, value):
30
return VersionRange(value)
32
raise optparse.OptionValueError("version range is invalid: %s" % value)
35
def compile_regexpr(option, opt, value):
37
pattern = re.compile(value)
39
raise optparse.OptionValueError('regular expression is not valid')
43
class Option(optparse.Option):
44
TYPES = optparse.Option.TYPES + ('version_range', 'regexpr')
45
TYPE_CHECKER = copy(optparse.Option.TYPE_CHECKER)
46
TYPE_CHECKER['version_range'] = parse_version_range
47
TYPE_CHECKER['regexpr'] = compile_regexpr