multi_replace

sage.misc.multireplace.multiple_replace(dic, text)

Replace in ‘text’ all occurrences of any key in the given dictionary by its corresponding value. Returns the new string.

EXAMPLES:

sage: from sage.misc.multireplace import multiple_replace
sage: txt = "This monkey really likes the bananas."
sage: dic = {'monkey': 'penguin', 'bananas': 'fish'}
sage: multiple_replace(dic, txt)
'This penguin really likes the fish.'