def dump_debug_info(self, f=sys.stdout, prefix=None):
    ops = self.get_ops()
    for op in ops:
        if prefix:
            f.write(prefix)
        f.write('    ')
        op.dump_opcode(f=f)
        f.write('\n')
def dump_debug_info(self, f=sys.stdout, prefix=None):
    ops = self.get_ops()
    for op in ops:
        if prefix:
            f.write(prefix)
        f.write('    ')
        op.dump_opcode(f=f)
        f.write('\n')