×

Python Tutorial

Python Basics

Python I/O

Python Operators

Python Conditions & Controls

Python Functions

Python Strings

Python Modules

Python Lists

Python OOPs

Python Arrays

Python Dictionary

Python Sets

Python Tuples

Python Exception Handling

Python NumPy

Python Pandas

Python File Handling

Python WebSocket

Python GUI Programming

Python Image Processing

Python Miscellaneous

Python Practice

Python Programs

Python program to check whether a regular expression is present in string or not

Here, we will see a Python program to check whether a regular expression is present in string or not using match() method?
Submitted by Shivang Yadav, on March 10, 2021

The regular expression in Python is a search pattern formed by a sequence of characters.

The match() method is used to check whether the given pattern is matched to the string. It is defined using the re library.

Syntax:

regex.match(regexPattern, string, flag (optional) )

Let's take an example to understand the problem,

Input:
string = "learn python programming language at includehelp" ; pattern = '(.*) at (.*?)'

Output:
Match Found

Program to illustrate the working of out solution

import re

myString = "learn python programming language at includehelp"

matchObj = re.match( r'(.*) python (.*?) .* ', myString, re.M|re.I)

if matchObj:
    print("Match Found ")
else:
    print("No Matches are found")

Output:

Match Found

Python Regular Expression Programs »



Advertisement
Advertisement


Comments and Discussions!

Load comments ↻


Advertisement
Advertisement
Advertisement

Copyright © 2025 www.includehelp.com. All rights reserved.