def atomic_parser(self, s, i):
# note: no checking for multiple matches...
for r in self._parse_cache.keys():
(m_group, new_i) = parsing.consume_pattern(s, i, r)
if m_group is None:
continue
return (self._parse_cache[r], new_i)
raise TypeParseError("Unknown atomic type", s, i)
def parse(cls, s, i, parse_control_fun):
(m_group, new_i) = parsing.consume_pattern(s, i, vartype_regex)
if m_group is None:
return (None, i)
else:
return (VariableType(m_group), new_i)
