How can I find all matches to a regular expression in Python? How can I find all matches to a regular expression in Python? python python

How can I find all matches to a regular expression in Python?


Use re.findall or re.finditer instead.

re.findall(pattern, string) returns a list of matching strings.

re.finditer(pattern, string) returns an iterator over MatchObject objects.

Example:

re.findall( r'all (.*?) are', 'all cats are smarter than dogs, all dogs are dumber than cats')# Output: ['cats', 'dogs'][x.group() for x in re.finditer( r'all (.*?) are', 'all cats are smarter than dogs, all dogs are dumber than cats')]# Output: ['all cats are', 'all dogs are']


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