13 lines
335 B
Python
13 lines
335 B
Python
# -*- coding: utf-8 -*-
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from formencode.validators import UnicodeString
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from formencode.api import Invalid
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def valid_string(value, min=None, max=None, not_empty=True):
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try:
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UnicodeString(min=min, max=max, not_empty=not_empty
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).to_python(value)
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return True
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except Invalid:
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return False
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