Hello everyone,
I have a question, i want to add music to my playlist after it finishes download, which i do using:
import os
number='name of the song'
os.system('mpc add ' + number)
There is a small issue, the following characters need to be escaped:
&
'
(white)space
(
)
surprisingly, []
do not need to be escaped. and by escaping i mean inserting a backslash in from of it, so &
should become \&
, now i could make a whole of regex expressions:
import re
number=re.sub(r'\s+','\\ ',number) # will insert backslash for spaces
number=re.sub(r'([()])', r'\\\1',number) # will insert backslash for spaces
which is the best way to achieve this? A regex expression? Not that good with regex yet, any help would be appreciated, thanks guys
This is outside of codecademy, i run python 3.5.1 on arch linux, mpc is a program to control mpd (music player deamon)
If you think there is a better way then regex, that is good too