这类似于this question,但那个没有提出解决方案。
我有~/google_appengine/google/appengine和/usr/lib64/python2-7/site-packages/google/protobuf.
我不能“导入google.appengine”,因为另一个谷歌文件夹妨碍了我。我该如何解决这个问题?
下面是一个最小的例子和错误:
$ python
Python 2.7.3 (default, Jun 12 2012, 13:50:02)
[GCC 4.5.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import google.appengine
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named appengine按照要求,下面是我的sys.path:
['', '/usr/lib64/python2.7/site-packages/nose-1.1.2-py2.7.egg', '/usr/lib64/python2.7/site-packages/mock-0.8.0-py2.7.egg', '/usr/lib64/python2.7/site-packages/coverage-3.5.1-py2.7-linux-x86_64.egg', '/usr/lib64/python2.7/site-packages/rosinstall-0.6.11-py2.7.egg', '/usr/lib64/python2.7/site-packages/vcstools-0.1.12-py2.7.egg', '/home/murph/google_appengine', '/home/murph/google_appengine/google/appengine', '/home/murph/google_appengine/google', '/home/murph/ros/ros/core/roslib/src', '/usr/lib/portage/pym', '/usr/lib64/python27.zip', '/usr/lib64/python2.7', '/usr/lib64/python2.7/plat-linux2', '/usr/lib64/python2.7/lib-tk', '/usr/lib64/python2.7/lib-old', '/usr/lib64/python2.7/lib-dynload', '/usr/lib64/python2.7/site-packages', '/usr/lib64/python2.7/site-packages/PIL', '/usr/lib64/python2.7/site-packages/gst-0.10', '/usr/lib64/python2.7/site-packages/gtk-2.0', '/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode', '/usr/lib64/portage/pym']这显示了它正在导入哪个'google‘:
$ python
Python 2.7.3 (default, Jun 12 2012, 13:50:02)
[GCC 4.5.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import google
>>> print google.__path__
['/usr/lib64/python2.7/site-packages/google']发布于 2012-11-29 04:54:34
从2.5版本开始,导入机制发生了变化(请参阅this PEP ):
import google将用于标准库中的模块
对于相对
from __future__ import absolute_import
from .google import appengine # (or from google import appengine)This blog entry解释如何导入相关模块。
https://stackoverflow.com/questions/13613889
复制相似问题