Python translate

From Augix' Wiki

• delete ":"

import string
allchars = string.maketrans('','')
options = options.translate(allchars, ':')

• Replace 'e' with 'a', delete 'o'

import string
aTob = string.maketrans('e','a') 
s = 'hello python' 
print s.translate(aTob, 'o')

Output:

hall pythn 

Python Cook 1.9 简化使用string的translate方法

See Also string.replace