获取python包的路径

appleyuchi@appleyuchi-MS-7A67:~/PycharmProjects/python$ python

Python 2.7.12 (default, Nov 19 2016, 06:48:10) 
[GCC 5.4.0 20160609] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> import chatterbot
>>> print chatterbot.__file__
/home/appleyuchi/.local/lib/python2.7/site-packages/chatterbot/__init__.pyc
>>>