IPython的:
>>> a = 5
>>> print input()
a
>>> 5
Jupyter QtConsole:
>>> a = 5
>>> print input()
a
----------------------------------------------- ---------------------------- NameError Traceback(最近一次调用 最后)in() ----> 1输入()
C:\ Anaconda2 \ lib \ site-packages \ ipykernel \ ipkernel.pyc in (提示) 163 self._sys_eval_input = builtin_mod.input
164 builtin_mod.raw_input = self.raw_input - > 165 builtin_mod.input = lambda prompt ='':eval(self.raw_input(prompt))166 self._save_getpass = getpass.getpass 167 getpass.getpass = self.getpass C:\ Anaconda2 \ lib \ site-packages \ ipykernel \ ipkernel.pyc in()
NameError:name' a'未定义
有人能解释一下发生了什么吗?