def uriref(self):
if self.peek('<'):
uri = self.eat(r_uriref).group(1)
uri = unquote(uri)
uri = uriquote(uri)
return URI(uri)
return False
def literal(self):
if self.peek('"'):
lit, lang, dtype = self.eat(r_literal).groups()
if lang:
lang = lang
else:
lang = None
if dtype:
dtype = unquote(dtype)
dtype = uriquote(dtype)
dtype = URI(dtype)
else:
dtype = None
if lang and dtype:
raise ParseError("Can't have both a language and a datatype")
lit = unquote(lit)
return Literal(lit, lang, dtype)
return False
