修改模块搜索路径(注意：py运行完毕，就会失效，他只是临时产生效果)

# -*- coding: utf-8 -*-
#python 27
#xiaodeng
#修改模块搜索路径(注意：py运行完毕，就会失效，他只是临时产生效果)



import sys
print sys.path
'''
['C:\Users\Administrator\Desktop',
'C:\Python27\Lib\idlelib',
'C:\Python27\lib\site-packages\xlwt-1.0.0-py2.7.egg',
'C:\Python27\lib\site-packages\requests-2.7.0-py2.7.egg',
'C:\Python27\lib\site-packages\weibo-0.2.2-py2.7.egg',
'C:\Windows\system32\python27.zip',
'C:\Python27\DLLs',
'C:\Python27\lib',
'C:\Python27\lib\plat-win',
'C:\Python27\lib\lib-tk',
'C:\Python27',
'C:\Python27\lib\site-packages',
'C:\Python27\lib\site-packages\PIL']
'''
#添加搜索路径
sys.path.append('C:python')
print sys.path



#修改搜索路径
sys.path=[r'C:python']
sys.path.append('C:python	est')
print sys.path#['C:\python', 'C:\python	est']