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Regular Expressions in Python

Maria Eugenia Inzaugarat

Data Scientist

Our journey

Key concepts

Concatenate and split

Index and slice strings

Replace and remove characters

Insert custom strings into a predefined text

Three string formatting methods

Best approach according to situation

Basic syntax

Normal characters

Metacharacters

Greedy and non-greedy quantifiers

Capturing and non-capturing groups

Backreference a pattern

Lookaround an expression

Regular Expressions in Python