Python Tools

IPython

pip install jupyter
jupyter notebook

%timeit

In IPython, we could use %timeit to calculate the time consume of a command:

In [1]: %timeit [1, 2, 3, 4, 5]

In [2]: %timeit (1, 2, 3, 4, 5)

Personalized

import sys
sys.ps1
'>>>'

sys.ps1 = 'cwg-python>>'

这样就可以改变解释器前面的那个外观了，注意修改后退出不会保存修改的结果。

File Server

python -m http.server
#default port: 8000

python -m http.server 80
#in port 80