def parse(self, left, token, right, parser):
right_side = parser.expression(self.precedence)
left = list.ensure_partial_list(left)
right_side = list.ensure_partial_list(right_side)
return PartialList(left.items + right_side.items)
def parse(self, left, token, right, parser):
indent = right.next()
if indent.purpose != "indent":
raise ParseError(
"Indentation expected: line %d, column %d" %
(token.line, token.character))
right_side = parser.expression(self.precedence)
dedent = right.next()
if dedent.purpose != "dedent":
raise ParseError(
"Dedentation expected: line %d, column %d." %
(token.line, token.character))
# ensure both are lists
left = list.ensure_partial_list(left)
right_side = list.ensure_partial_list(right_side)
return PartialList(left.items + right_side.items)
