base.py 文件源码

def opcode_check(l):
    """When the version of Python we are running happens
    to have the same opcode set as the opcode we are
    importing, we perform checks to make sure our opcode
    set matches exactly.
    """
    # Python 2.6 reports 2.6000000000000001
    if (abs(PYTHON_VERSION - l['python_version']) <= 0.01
        and IS_PYPY == l['is_pypy']):
        try:
            import dis
            opmap = fix_opcode_names(dis.opmap)
            # print(set(opmap.items()) - set(l['opmap'].items()))
            # print(set(l['opmap'].items()) - set(opmap.items()))

            assert all(item in opmap.items() for item in l['opmap'].items())
            assert all(item in l['opmap'].items() for item in opmap.items())
        except:
            import sys