def __init__(self, pattern, flags):
self.__binary = isinstance(pattern, bytes)
self.pattern = pattern
self.flags = flags
flags_str = []
for char, flag in FLAGS.items():
if flags & flag:
flags_str.append(char)
self.flags_str = "".join(flags_str)
self.__compiled_regexes = dict()
self.groupindex = dict()
if self.__tregex_compile(self.pattern).groups is not None:
for group_name in dir(self.__tregex_compile(self.pattern).groups):
groups = self.__tregex_compile(self.pattern).groups
self.groups = _interop.__get_size__(_interop.__keys__(groups))
self.groupindex[group_name] = groups[group_name]
def test_get_size():
called = False
class LenObject():
def __getitem__(self, k):
if k == 0:
return 1
else:
raise IndexError
def __len__(self):
nonlocal called
called = True
return 1
assert polyglot.__get_size__(LenObject()) == 1
assert called
