我有一个目录~/foo
,它所包含的只是setup.py
:
from setuptools import setup, find_packages
setup(
name='foo',
version='0.1',
packages=find_packages(),
install_requires=['mock']
)
现在,我使用以下命令创建一个虚拟环境:
cd ~
virtualenv --system-site-packages v1
做~/v1/bin/python -c "import sys; print sys.path"
,我得到
['',
'/home/garrett',
'/home/garrett/v1/lib/python2.7',
'/home/garrett/v1/lib/python2.7/plat-x86_64-linux-gnu',
'/home/garrett/v1/lib/python2.7/lib-tk',
'/home/garrett/v1/lib/python2.7/lib-old',
'/home/garrett/v1/lib/python2.7/lib-dynload',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/home/garrett/v1/local/lib/python2.7/site-packages',
'/home/garrett/v1/lib/python2.7/site-packages',
'/usr/local/lib/python2.7/site-packages',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PILcompat',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/pymodules/python2.7',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client']
但是,当我这样做时
sudo pip install mock
cd ~/foo
~/v1/bin/python setup.py develop
然后 setuptools 将我的 virtualenv 更改为sys.path
靠近顶部的位置。即,成为的前 3 个条目:dist-packages
mock
sys.path
['',
'/usr/local/lib/python2.7/dist-packages',
'/home/garrett/foo',
...
从修改的来源来看,这似乎是故意的easy-install.pth
。
问题
反正有没有禁用它弄乱dist-packages
我的位置sys.path
?我的dist-packages
目录中有其他模块,这些模块被赋予了不必要的优先级。