Python color Linux command-line terminal Interface code example sharing

First look at the effect:

In Linux terminal, ANSI escape sequence to control color
Basic rule: Precede with \033[, end with \033[0m reset to original color
You can enter the following sentence in the terminal, you can see the output of the green hello.

>>echo-e ' \033[0;32mhello\033[0m '

where 0;32m controls the color.
The simplest, as long as the 0;32m in the 2 change to 0-7, it corresponds to different colors.

Using this, in Python, you can do this.

#coding =utf-8 FMT = ' \033[0;3{}m{}\033[0m '. Format class color: Black   = 0# Dark   Red  = # red   green = * Green   YELLOW = 3# Brown   Blue  = 4# Blue   PURPLE = AA Violet   CYAN  = 6# Cyan   Gray  = 7# Gray  print fmt (color. BLACK, ' Kzc ') print fmt (color. RED  , ' kzc ') print fmt (color. GREEN, ' Kzc ') print fmt (color. YELLOW, ' Kzc ') print fmt (color. BLUE  , ' kzc ') print fmt (color. PURPLE, ' Kzc ') print fmt (color. CYAN  , ' kzc ') print fmt (color. GRAY  

Gracefully execute the program under Ps:linux
Under Linux, we execute a python program that is python/path/to/xxx.py.
If this program is used frequently, it will feel a bit troublesome.
You can chmod +x/path/to/xxx.py, that is, to add executable permissions to this file, you can not hit Python in front, directly/path/to/xxx.py run.
However, for people with code cleanliness, this is not elegant enough, followed by a. py suffix.
Remove the. py suffix as long as you add #!/usr/bin/python to the first line of the file.
Then the direct/path/to/xxx can be executed.

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