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52 lines
1014 B
52 lines
1014 B
6 years ago
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Validators
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"""
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from functools import partial
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from rebulk.validators import chars_before, chars_after, chars_surround
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from . import seps
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seps_before = partial(chars_before, seps)
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seps_after = partial(chars_after, seps)
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seps_surround = partial(chars_surround, seps)
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def int_coercable(string):
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"""
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Check if string can be coerced to int
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:param string:
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:type string:
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:return:
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:rtype:
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"""
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try:
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int(string)
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return True
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except ValueError:
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return False
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def compose(*validators):
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"""
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Compose validators functions
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:param validators:
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:type validators:
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:return:
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:rtype:
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"""
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def composed(string):
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"""
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Composed validators function
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:param string:
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:type string:
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:return:
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:rtype:
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"""
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for validator in validators:
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if not validator(string):
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return False
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return True
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return composed
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