Regex Python Tutorial: Python Regular Expressions with Python re module

Pubblicato il: 24 febbraio 2021
sul canale di: Red Eyed Coder Club
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This Regex Python Tutorial is an intro to Python regular expressions with re module in Python.
In this Regular expression in Python tutorial we'll see how to read, write, and match regular expressions with the Python re module.
The Python re module is a part of Python's standard library, and so there is no need to install it - just import.

Regular expressions or just regex in Python are very useful, and very powerful tool for matching common patterns of text such as email addresses, phone numbers, Twitter or Instagram accounts, URLs, IP address etc. Python Regular expressions allow us to quickly parse files and text for the information we need.

In this Python regex tutorial I use this regular expressions validator:
https://regex101.com/


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Timecodes:
00:00 - quick demonstration of Regular Expression searching power
02:24 - Python Raw-strings
03:11 - Regex Python finding/matching digit data (IP addresses)
05:26 - how to use Python regular expressions in Python (.findall(), .search() methods)
06:36 - finding/matching letter-based data (emails), grouping and using of quantifiers.

** Links **
https://regex101.com/
https://pythex.org/

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Regex Python Tutorial: Python Regular Expressions with Python re module
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