How python regular expressions match content

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1. Write the Python regular expression string s.

2. Use re.compile () to compile the regular expression into a regular object Patternp.

3. Regular object p calls p.match () or p.fullmatch function to get the matching object match m.

4. Judge whether the content of the matching object m is successful.

Example

Import re s = "regular expression" p = re.compile (s) m = p.match ("text detected") if m: print (m.group ()) Thank you for reading! This is the end of the article on "how python regular expressions match content". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!