def test_string_match_flags(self):
regex = pattern_as_regex(r'(foo)*',
allow_wildcards=False,
flags=re.MULTILINE | re.IGNORECASE)
self.assertEqual(r'\(foo\)\*', regex.pattern)
self.assertTrue(regex.flags & re.IGNORECASE)
self.assertTrue(regex.flags & re.MULTILINE)
def test_wildcard_flags(self):
regex = pattern_as_regex(r'(foo)*',
allow_wildcards=True,
flags=re.MULTILINE | re.IGNORECASE)
self.assertEqual(r'^\(foo\).*$', regex.pattern)
self.assertTrue(regex.flags & re.IGNORECASE)
self.assertTrue(regex.flags & re.MULTILINE)
def func_performer(parser, pattern="", join=", "):
values = []
try:
regex = pattern_as_regex(pattern, allow_wildcards=False)
except re.error:
return ''
for name, value in parser.context.items():
if name.startswith("performer:"):
name, performance = name.split(':', 1)
if regex.search(performance):
values.append(value)
return join.join(values)
def __init__(self, filters):
self.errors = dict()
self.match_regexes = defaultdict(list)
for lineno, line in enumerate(filters.splitlines()):
line = line.strip()
if line and line[0] in ('+', '-'):
_list = line[0]
remain = line[1:].strip()
if not remain:
continue
try:
regex_search = pattern_as_regex(remain, allow_wildcards=True, flags=re.IGNORECASE)
self.match_regexes[_list].append(regex_search)
except re.error as e:
log.error("Failed to compile regex /%s/: %s", remain, e)
self.errors[lineno] = str(e)
def test_regex_raises(self):
with self.assertRaises(re.error):
pattern_as_regex(r'/^foo(.*/')
def test_regex_extra_flags(self):
regex = pattern_as_regex(r'/^foo.*/im', flags=re.VERBOSE)
self.assertEqual(r'^foo.*', regex.pattern)
self.assertTrue(regex.flags & re.VERBOSE)
self.assertTrue(regex.flags & re.IGNORECASE)
self.assertTrue(regex.flags & re.MULTILINE)
def test_regex(self):
regex = pattern_as_regex(r'/^foo.*/')
self.assertEqual(r'^foo.*', regex.pattern)
self.assertFalse(regex.flags & re.IGNORECASE)
self.assertFalse(regex.flags & re.MULTILINE)
def test_wildcard(self):
regex = pattern_as_regex(r'(foo?)\\*\?\*', allow_wildcards=True)
self.assertEqual(r'^\(foo.\)\\.*\?\*$', regex.pattern)
self.assertFalse(regex.flags & re.IGNORECASE)
self.assertFalse(regex.flags & re.MULTILINE)
