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Why do we use re.compile() method in Python regular expression?
The re.compile() method
re.compile(pattern, repl, string):
We can combine a regular expression pattern into pattern objects, which can be used for pattern matching. It also helps to search a pattern again without rewriting it.
Example
import re
pattern=re.compile('TP')
result=pattern.findall('TP Tutorialspoint TP')
print result
result2=pattern.findall('TP is most popular tutorials site of India')
print result2Output
['TP', 'TP'] ['TP']
Updated on 20-Feb-2020 07:03:35
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