pyassem.py 文件源码

def get_followers(self):
        """Get the whole list of followers, including the next block."""
        followers = set(self.next)
        # Blocks that must be emitted *after* this one, because of
        # bytecode offsets (e.g. relative jumps) pointing to them.
        for inst in self.insts:
            if inst[0] in PyFlowGraph.hasjrel:
                followers.add(inst[1])
        return followers