how to use the strip function in python code example

Example 1: what is r strip function in python

#!/usr/bin/python

str = "     this is string example....wow!!!     ";
print str.rstrip()
str = "88888888this is string example....wow!!!8888888";
print str.rstrip('8')

#the answer

#this is string example....wow!!!
#88888888this is string example....wow!!!

Example 2: strip in python

txt = "     banana     "
x = txt.strip()
#x will be "banana"

Example 3: python strip

txt = "  test    "

txt.strip()
#Output: "test"

txt.lstrip()
#Output: "test    "

txt.rstrip()
#Output: "  test"

Example 4: strip()

txt = ",,,,,rrttgg.....banana....rrr"
x = txt.strip(",.grt")
#outputs banana
print(x)