dummy phone nr check

phonere.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import re
import unittest

pattern = re.compile(r'^(\+?(00)?\s?\d{2,3}[-\.\s]?)?((\d{2,3})[-\.\s]?){3,}$')

class ReTest(unittest.TestCase):
    NOMNOM = ('728 889 137',
              '72 88 91 37',
              '72.88.91.37',
              '72-88-91-37',
              '728-889-137',
              '728.889.137',
              '+420 728 889 137',
              '00 420 728 889 137',
              '+420.728.889.137'
    )
    MEH = ('7288',
           '72889',
           '728x813',
           '++420 728 889137',
    )

    def test_ok(self):
        for expr in self.NOMNOM:
            print expr
            self.assertTrue(bool(re.search(pattern,expr)))

    def test_bad(self):
        for expr in self.MEH:
            print expr
            self.assertFalse(bool(re.search(pattern,expr)))

if __name__ == '__main__':
    unittest.main()