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Python Regular Expressions in Python Introduction to Regular Expressions Escapes

Posted by Thabang Richard Katlholo
Thabang Richard Katlholo
3,761 Points

Escapes challenge 2

Now, write a function named numbers() that takes two arguments: a count as an integer and a string. Return an re.search for exactly count numbers in the string. Remember, you can multiply strings and integers to create your pattern.

escapes.py 
import re

def first_number(strF):
    return re.search('\d',strF)

def numbers(cnt, strn):
    re.search(r'\d' *cnt, strn)

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

You're very close!

You just forgot to return the result.

Thabang Richard Katlholo
Thabang Richard Katlholo
3,761 Points

thanks a lot i don't know how i missed that