Python3基础 sys.path 查看搜索路径变量

 

•        Python : 3.7.0
•          OS : Ubuntu 18.04.1 LTS
•         IDE : PyCharm 2018.2.4
•       Conda : 4.5.11
•    typesetting : Markdown

 

code

coder@Ubuntu:~$ source activate py37
(py37) coder@Ubuntu:~$ ipython
Python 3.6.5 |Anaconda, Inc.| (default, Apr 29 2018, 16:14:56) 
Type 'copyright', 'credits' or 'license' for more information
IPython 6.4.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import sys

In [2]: sys.path
Out[2]: 
['',
 '/home/coder/anaconda3/bin',
 '/home/coder/anaconda3/lib/python36.zip',
 '/home/coder/anaconda3/lib/python3.6',
 '/home/coder/anaconda3/lib/python3.6/lib-dynload',
 '/home/coder/anaconda3/lib/python3.6/site-packages',
 '/home/coder/anaconda3/lib/python3.6/site-packages/IPython/extensions',
 '/home/coder/.ipython']

In [3]: exit
(py37) coder@Ubuntu:~$ source deactivate
coder@Ubuntu:~$ 

 

resource

• [文档] docs.python.org/3
• [规范] www.python.org/dev/peps/pep-0008
• [规范] zh-google-styleguide.readthedocs.io/en/latest/google-python-styleguide/python_language_rules
• [源码] www.python.org/downloads/source
• [ PEP ] www.python.org/dev/peps
• [平台] www.cnblogs.com
• [平台] gitee.com

 

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Python具有开源、跨平台、解释型、交互式等特性，值得学习。
Python的设计哲学：优雅，明确，简单。提倡用一种方法，最好是只有一种方法来做一件事。
代码的书写要遵守规范，这样有助于沟通和理解。
每种语言都有独特的思想，初学者需要转变思维、踏实践行、坚持积累。