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Create a function named find_emails that takes a string. Return a list of all of the email addresses in the string.
I was prompted: Didn't get the right output. Got ['email@example.com,', 'firstname.lastname@example.org,', 'email@example.com'], expected ['firstname.lastname@example.org', 'email@example.com', 'firstname.lastname@example.org'].
how shall I remove the comma at the end of each email? Thanks
import re # Example: # >>> find_email("email@example.com, @support, firstname.lastname@example.org, email@example.com") # ['firstname.lastname@example.org', 'email@example.com', 'firstname.lastname@example.org'] def find_emails(string): return re.findall(r'[\w]+.?[\w]*@[\w]+.[\w]+.[\w]*', string)
Steven Parker210,872 Points
Remember that a period is a wildcard which allows any character, and an asterisk allows any number of repeats, including zero.
So instead of "
[\w]+.[\w]+.[\w]*" to cover the identifier after the "@" symbol, perhaps you could design a single character class that would allow only the desired characters.
You could optionally use something similar for the first part as well.