Python Regex Result To String. However to express this as a Python string literal both backslashes must be escaped again. This function is present in re module.
In this tutorial youll explore regular expressions also known as regexes in Python. Data Science is more about understanding the data and data cleaning is a very essential part of this. We will get to that in a second.
Similarly when asking for a substitution the replacement.
Regex techniques are mostly used while string manipulating. Python has a module named re to work with RegEx. The Match object has properties and methods used to retrieve information about the search and the resultspan returns a tuple containing the start- and end positions of the matchstring returns the string passed into the functiongroup returns the part of the string where there was a match. Let us see various functions of the re module that can be used for regex operations in python.