base.py 文件源码

def fix_opcode_names(opmap):
    """
    Python stupidly named some OPCODES with a + which prevents using opcode name
    directly as an attribute, e.g. SLICE+3. So we turn that into SLICE_3 so we
    can then use opcode_23.SLICE_3.  Later Python's fix this.
    """
    return dict([(k.replace('+', '_'), v)
                  for (k, v) in opmap.items()])