AttributeError：模块'dis'没有属性'_unpack_opargs'

Posted 2023-01-14

File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_comm\pydev_server.py", line 34, in handle
    self.processor.process(iprot, oprot)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\third_party\thriftpy\_shaded_thriftpy\thrift.py", line 266, in process
    self.handle_exception(e, result)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\third_party\thriftpy\_shaded_thriftpy\thrift.py", line 254, in handle_exception
    raise e
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\third_party\thriftpy\_shaded_thriftpy\thrift.py", line 263, in process
    result.success = call()
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\third_party\thriftpy\_shaded_thriftpy\thrift.py", line 228, in call
    return f(*(args.__dict__[k] for k in api_args))
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_console_utils.py", line 304, in loadFullValue
    from _pydev_bundle.pydev_console_commands import ThriftGetValueAsyncThreadConsole
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_console_commands.py", line 2, in <module>
    from _pydevd_bundle.pydevd_comm import PyDBDaemonThread
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydevd_bundle\pydevd_comm.py", line 96, in <module>
    from _pydevd_bundle import pydevd_bytecode_utils
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2020.1\plugins\python-ce\helpers\pydev\_pydevd_bundle\pydevd_bytecode_utils.py", line 105, in <module>
    _unpack_opargs = dis._unpack_opargs
AttributeError: module 'dis' has no attribute '_unpack_opargs'

[每当我在pycharm中打开python控制台时，iam都会报错。我试图从位于“ C：\ Users \ username \ AppData \ Local \ Programs \ Python \ Python35 \ Lib \ dis.py”中的python dis.py查找错误，但未找到“ _unpack_opargs”函数。实际上是从python文件的位置调用的：“ C：\ Program Files \ JetBrains \ PyCharm Community Edition 2020.1 \ plugins \ python-ce \ helpers \ pydev_pydevd_bundle \ pydevd_bytecode_utils.py”。请帮助摆脱此问题。

实际上，我想的是，上述情况与AttributeError: module 'dis' has no attribute '_unpack_opargs' While Building Python 3.6 executable using CX_FREEZE帖子

答案

if IS_PY3K:
    long = int

try:
    _unpack_opargs = dis._unpack_opargs
except AttributeError:
    def _unpack_opargs(code):
       n = len(code)

步骤：

1. 删除

_unpack_opargs = dis._unpack_opargs

if条件中的行。2.删除else条件并替换为try缓存，类似于上面的代码。