我需要在python程序中获取PyQt库的Path。程序作为另一个应用程序的脚本运行,因此我的
sys.executable = 'D:/program files/visum/exe/visum115.exe
我需要我的实际python路径(以及PyQt库模块的路径)
Path = C:\Python25\Lib\site-packages\PyQt4\plugins
我正在尝试
os.environ['PYTHONPATH']
但我不确定它是不是很健壮。
问候!
PS。我需要它能够插入插件:
qApp.addLibaryPath('C:\Python25\Lib\site-packages\PyQt4\plugins')
答案 0 :(得分:17)
您可以尝试加载模块并检查其 __ 文件 __ 属性后获取.pyc文件的路径。
例如:
import MODULE, os
path = os.path.dirname(MODULE.__file__)
此致 HTH!
答案 1 :(得分:5)
您要找的是sys.path
:
>>> import sys
>>> sys.path
['',
'/usr/lib/python2.7/site-packages/virtualenvwrapper.github-0.1-py2.7.egg',
'/usr/lib/python2.7/site-packages/pycharm-debug.egg',
'/usr/lib/python2.7/site-packages/Fom-0.9.2-py2.7.egg',
'/usr/lib/python2.7/site-packages/blinker-1.1-py2.7.egg',
'/usr/lib/python2.7/site-packages/httplib2-0.6.0-py2.7.egg',
'/usr/lib/python27.zip',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-linux2',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/lib/python2.7/site-packages',
'/usr/lib/python2.7/site-packages/Numeric',
'/usr/lib/python2.7/site-packages/PIL',
'/usr/lib/python2.7/site-packages/gst-0.10',
'/usr/lib/python2.7/site-packages/gtk-2.0',
'/usr/lib/python2.7/site-packages/setuptools-0.6c11.egg-info',
'/usr/lib/python2.7/site-packages/wx-2.8-gtk2-unicode']
答案 2 :(得分:0)
一个非常简单的解决方案:
import PyQt
PyQt.__file__