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What does this piece of code means in python

pattern = r"(\.[\w\.]+)"

27th Jul 2018, 4:32 PM
adarsh pandey
adarsh pandey - avatar
2 Respostas
+ 6
This is a regex pattern (regular expression). It will look for a dot \. followed by at least (+) one occurrence of either a letter or another dot [\w\.]. It's not really a python thing, regex can be used in many languages
27th Jul 2018, 5:06 PM
Anna
Anna - avatar
+ 1
thanks Anna
28th Jul 2018, 3:45 AM
adarsh pandey
adarsh pandey - avatar