def test_case_sensitivity(self):
def uni_match(input):
def func(uni_match):
return uni_match
return func(*input)
def final(input):
return input
config.regex_flags = regex.VERBOSE
lower_regex = "([a-z]+)"
lower_exp = Expression(lower_regex, [uni_match], [1], final)
self.assertEquals(lower_exp.findall("aAbcBC"), ["a", "bc"])
upper_regex = "([A-Z]+)"
upper_exp = Expression(upper_regex, [uni_match], [1], final)
self.assertEquals(upper_exp.findall("aAbcBC"), ["A", "BC"])
def test_unicode_flag(self):
def uni_match(input):
def func(uni_match):
return uni_match
return func(*input)
def final(input):
return input
config.regex_flags = config.regex_flags | regex.UNICODE
imp_regex = "(\w+)"
implicit_u = Expression(imp_regex, [uni_match], [1], final)
self.assertEquals(implicit_u.findall("b\xebs"), ["b\xebs"])
exp_regex = "([\u00c0-\ud7ff]+)"
explicit_u = Expression(exp_regex, [uni_match], [1], final)
self.assertEquals(explicit_u.findall("b\u00eb\u2013s"), ["\u00eb\u2013"])
def test_expressions(self):
def greeting(input):
def func(greeting):
return greeting
return func(*input)
def final(input):
for i in input:
if i is not None:
return i
regex = "(hi)|(hi)"
exp = Expression(regex, [greeting, greeting], [1, 1], final)
self.assertIsInstance(exp, Expression)
self.assertEquals(exp.findall("hi"), ["hi"])
def test_expressions(self):
def greeting(input):
def func(greeting):
return greeting
return func(*input)
def final(input):
for i in input:
if i is not None:
return i
regex = "(hi)|(hi)"
exp = Expression(regex, [greeting, greeting], [1, 1], final)
self.assertIsInstance(exp, Expression)
self.assertEquals(exp.findall("hi"), ["hi"])
