pprint模块中使用的格式化可以按照一种格式正确的显示数据, 这种格式即可被解析器解析, 又很易读. 输出保存在一个单行内, 但如果有必要, 在分割多行数据时也可使用缩进表示.
import sys import pprint pprint.pprint(sys.path)
运行结果:
['',
'/usr/local/lib/python2.7/site-packages/MySQL_python-1.2.3-py2.7-linux-x86_.egg',
'/usr/local/lib/python2.7/site-packages/web.py-0.36-py2.7.egg',
'/usr/local/lib/python2.7/site-packages/SQLAlchemy-0.7.5-py2.7-linux-x86_.egg',
'/usr/local/lib/python2.7/site-packages/thrift-0.8.0-py2.7-linux-x86_.egg',
'/usr/local/lib/python2.7/site-packages/setuptools-0.9.8-py2.7.egg',
'/usr/local/lib/python27.zip',
'/usr/local/lib/python2.7',
'/usr/local/lib/python2.7/plat-linux2',
'/usr/local/lib/python2.7/lib-tk',
'/usr/local/lib/python2.7/lib-old',
'/usr/local/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/site-packages',
'/usr/local/lib/python2.7/site-packages/PIL']
如果仅仅想获得数据而不是输出数据也可以用pformat
import sys import pprint str = pprint.pformat(sys.path) print str
输出结果和上面是一样的
Copyright © 2019- 580590.com 版权所有
违法及侵权请联系:TEL:199 18 7713 E-MAIL:2724546146@qq.com
本站由北京市万商天勤律师事务所王兴未律师提供法律服务