jupyter加载文件失败是什么原因?如何解决?
发布时间:2022-03-29 13:54:11 所属栏目:语言 来源:互联网
导读:文本主要给大家分享如何解决jupyter加载文件失败,这是很多新手都会遇到的问题,但是很多人不知道要如何解决,因此分享解决办法给大家参与,感兴趣的朋友就继续往下看吧。 事情起因: 在jupyter notebook中导入文件时发生了错误: %load p2_test1.py 错误信
|
文本主要给大家分享如何解决jupyter加载文件失败,这是很多新手都会遇到的问题,但是很多人不知道要如何解决,因此分享解决办法给大家参与,感兴趣的朋友就继续往下看吧。 事情起因: 在jupyter notebook中导入文件时发生了错误: %load p2_test1.py 错误信息: --------------------------------------------------------------------------- NameError Traceback (most recent call last) /usr/local/lib/python3.5/dist-packages/IPython/core/interactiveshell.py in find_user_code (self, target, raw, py_only, skip_encoding_cookie, search_ns) 3586 try: # User namespace -> 3587 codeobj = eval(target, self.user_ns) 3588 except Exception: <string> in <module> NameError: name 'p2_test1' is not defined During handling of the above exception, another exception occurred: ValueError Traceback (most recent call last) <ipython-input-1-e4e531e2ca85> in <module> ----> 1 get_ipython().run_line_magic('load', 'p2_test1.py') /usr/local/lib/python3.5/dist-packages/IPython/core/interactiveshell.py in run_line_magic (self, magic_name, line, _stack_depth) 2285 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals 2286 with self.builtin_trap: -> 2287 result = fn(*args,**kwargs) 2288 return result 2289 <decorator-gen-47> in load(self, arg_s) /usr/local/lib/python3.5/dist-packages/IPython/core/magic.py in <lambda>(f, *a, **k) 185 # but it's overkill for just that one bit of state. 186 def magic_deco(arg): --> 187 call = lambda f, *a, **k: f(*a, **k) 188 189 if callable(arg): /usr/local/lib/python3.5/dist-packages/IPython/core/magics/code.py in load(self, arg_s) 333 search_ns = 'n' in opts 334 --> 335 contents = self.shell.find_user_code(args, search_ns=search_ns) 336 337 if 's' in opts: /usr/local/lib/python3.5/dist-packages/IPython/core/interactiveshell.py in find_user_code (self, target, raw, py_only, skip_encoding_cookie, search_ns) 3588 except Exception: 3589 raise ValueError(("'%s' was not found in history, as a file, url, " -> 3590 "nor in the user namespace.") % target) 3591 3592 if isinstance(codeobj, str): ValueError: 'p2_test1.py' was not found in history, as a file, url, nor in the user namespace. 出现这个问题是因为解释器找不到对应的文件。念了“妈咪妈咪轰”pwd后,发现问题所在: %pwd ll pwd显示当前目录不是该文件所在的目录。这下明白了,使用咒语要谨慎,记得在念“妈咪妈咪轰”load前,要cd到该文件的目录下去。 (编辑:许昌站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |

