直到sys模塊後才能導入時間。 Python的

Question

我有問題加載了IPython的筆記本

，似乎有與進口時的錯誤：

//anaconda/python.app/Contents/lib/python2.7/logging/__init__.py:26: RuntimeWarning: import threads:   
cannot import name time 
(ImportError: cannot import name time) 
import sys, os, time, cStringIO, traceback, warnings, weakref, collections 
Traceback (most recent call last): 
File "//anaconda/bin/ipython", line 4, in <module> 
from IPython import start_ipython 
File "//anaconda/lib/python2.7/site-packages/IPython/__init__.py", line 45, in <module> 
from .config.loader import Config 
File "//anaconda/lib/python2.7/site-packages/IPython/config/__init__.py", line 16, in <module> 
from .application import * 
File "//anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 23, in <module> 
import logging 
File "//anaconda/python.app/Contents/lib/python2.7/logging/__init__.py", line 95, in <module> 
_startTime = time.time() 
AttributeError: 'module' object has no attribute 'time' 

古怪（對我），我也沒有時間模塊加載到蟒蛇，除非我還引進SYS！

Python 2.7.8 |Anaconda 2.0.1 (x86_64)| (default, Jul 2 2014, 15:36:00) 
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin 
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>>> import time 
__main__:1: RuntimeWarning: import threads: cannot import name time 
(ImportError: cannot import name time) 
>>> import sys 
>>> import time 
>>> 

發生這種情況後，我通過刪除註釋掉的行清理我的.bash_profile和.profile。 任何幫助/解釋將不勝感激。

謝謝。

Answer 1

您有一個名爲time.py的本地文件，它掩蓋了內置類型。刪除或重命名它。您可以通過輸入看到屏蔽模塊的文件名：

import time 
print time 

在你的第二個進口，你有警告，不是一個錯誤。 import time行工作，但它觸發的代碼也加載了錯誤的time模塊。再次導入它將重新使用已導入的模塊對象，即使它完全運行導入，警告也只會正常記錄一次。