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import re
import unittest
import logging
pattern_char_only = re.compile('^[A-Z][a-z]+$')
pattern_plz = re.compile('^[0-9]{5}$')
pattern_plz2 = re.compile('^\d{5}$')
pattern_quote= re.compile(':')
pattern_tab = re.compile(r'\t')
pattern_simpson = re.compile('Simpson')
logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
class TestRegEgEx(unittest.TestCase):
def test_match(self):
m = pattern_char_only.match('Olli')
logging.debug(f'm={m}')
self.assertIsNotNone(m)
def test_findall(self):
m = pattern_char_only.findall('Olli')
logging.debug(f'm={m}')
self.assertIsNotNone(m)
def test_plz(self):
patterns = [pattern_plz,pattern_plz2]
plz = ['42275','5600']
for pattern in patterns:
m = pattern.findall(plz[0])
logging.debug(f'm={m}')
self.assertNotEqual('',m[0])
m = pattern.findall(plz[1])
logging.debug(f'm={m}')
self.assertEqual([],m)
def test_search(self):
m = pattern_char_only.search('Olli')
logging.debug(f'm={m}')
self.assertIsNotNone(m)
m = pattern_char_only.search('123456')
logging.debug(f'm={m}')
self.assertIsNone(m)
def test_split(self):
m = pattern_quote.split('Die:Würde:des:Menschen:ist:unantastbar.')
logging.debug(f'm={m}')
self.assertIsNotNone(m)
def test_sub(self):
m = pattern_tab.sub(' ','Satz\tmit\tTabulator.')
logging.debug(f'm={m}')
def test_finditer(self):
m = pattern_simpson.finditer('Homer Simpson, Marge Simpson, Bart Simpson, Lisa Simpson, Maggie Simpson')
logging.debug(f'm={m}')
for name in m:
logging.debug(f'Name={name}')
if __name__ == '__main__':
unittest.main()