Method is_block_opener

Lib/idlelib/pyparse.py:568–571

Return True if the last interesting statement opens a block.

(self)

        return code[i:j]

    def is_block_opener(self):
        "Return True if the last interesting statement opens a block."
        self._study2()
        return self.lastch == ':'

    def is_block_closer(self):
        "Return True if the last interesting statement closes a block."