35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2013 by Pablo Martín <goinnn@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this programe. If not, see <http://www.gnu.org/licenses/>.
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import sys
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if sys.version_info[0] == 2:
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string = basestring
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string_type = unicode
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else:
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string = str
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string_type = string
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def get_max_length(choices, max_length, default=200):
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if max_length is None:
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if choices:
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return len(','.join([string_type(key) for key, label in choices]))
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else:
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return default
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return max_length
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