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Python Regular Expressions in Python Introduction to Regular Expressions Escapes

Bodie Ponder
Bodie Ponder
2,808 Points
Posted by Bodie Ponder
Bodie Ponder
2,808 Points

Not sure how to search and return the string as a integer.

Or maybe I'm missing something? When I check work it says: Bummer: Didn't get the right match. Got "auoesua".

escapes.py 
import re


def first_number(string1):
    search1 = re.search(r'\d', string1)
    return search1

def numbers(count, string):
    return re.search(r'\w' * 7 , string)

1 Answer

Brandon White
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brandon White
Full Stack JavaScript Techdegree Graduate 35,771 Points
Brandon White
.a{fill-rule:evenodd;}techdegree seal-36
Brandon White
Full Stack JavaScript Techdegree Graduate 35,771 Points

Hi Bodie,

In the second challenge the objective is to search for numbers, and you’re supposed to be returning a __ amount of numbers. So you want to switch out the w for a d (so that your regex is checking for digits). And you want to switch the hardcoded 7 with the variable count. 

def numbers(count, string):
    return re.search(r'\d' * count , string)
Bodie Ponder
Bodie Ponder
2,808 Points
Bodie Ponder
Bodie Ponder
2,808 Points

Worked! thank you sir!