Word Detect Form A File Using Python | Python Practice.

Word Detect Form A File  

Welcome to CodingFizz,

In this tutorial, We will go to make a Word Detector using Python language.

This is a python practice tutorial for beginners.

How Its Work:

If we have many files and we need to search a word for any purpose in the files.

There are many ways to search. But if you are a programmer then you can make it easy with the help of using python.

It's too easy to program firstly you need to import os module and make a function and read the files. 

There are 2 files and I need to search "Ashish" in the file.

In this "Ashish" word is in Lower case. 

In this "Ashish" word is in Upper case. 

In this "Ashish" word is not. 

You can see the code.

Source Code:

 import os
 def word_detect(filename):
    with open(filename,"r") as f:
        content=f.read()
    if "ashish" in content.lower():
        return True
    else:
        return False
 if __name__=="__main__":
    dir_content = os.listdir()
    nfile=0
    for file in dir_content:
        if file.endswith("txt"):
            print(f'\nDetecting Word in {file}')
            Word= word_detect(file)
            if (Word):
                print(f"\nWord found in {file}")
                nfile=nfile+1
            else:
                print(f"\nWord not found in {file}")                
 print(f'\n{nfile} Number of files found Word!!!!\n')

Output:

Detecting Word in hello.txt

Word found in hello.txt

Detecting Word in me.txt

Word found in me.txt

Detecting Word in not.txt

Word not found in not.txt

2 Number of files found Word!!!!