# 技巧
# 显示包目录
> import sys
> print '\n'.join(sys.path)
/usr/lib/python2.7
/usr/lib/python2.7/plat-x86_64-linux-gnu
/usr/lib/python2.7/lib-tk
/usr/lib/python2.7/lib-old
/usr/lib/python2.7/lib-dynload
/usr/local/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages
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更多参考文章 How does python find packages? (opens new window)
# 秒建http服务器
python -m SimpleHTTPServer 8080
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