how to list all the files in a directory python code example

Example 1: python get all file names in directory

import glob
print(glob.glob("/home/adam/*.txt"))

Example 2: python script to read all file names in a folder

import os

def get_filepaths(directory):
    """
    This function will generate the file names in a directory 
    tree by walking the tree either top-down or bottom-up. For each 
    directory in the tree rooted at directory top (including top itself), 
    it yields a 3-tuple (dirpath, dirnames, filenames).
    """
    file_paths = []  # List which will store all of the full filepaths.

    # Walk the tree.
    for root, directories, files in os.walk(directory):
        for filename in files:
            # Join the two strings in order to form the full filepath.
            filepath = os.path.join(root, filename)
            file_paths.append(filepath)  # Add it to the list.

    return file_paths  # Self-explanatory.

# Run the above function and store its results in a variable.   
full_file_paths = get_filepaths("/Users/johnny/Desktop/TEST")

Example 3: get list file in folder python

lstJson = [f for f in os.listdir(str(self.pathJson)) if f.endswith('.json')]
        return lstJson

Example 4: list files python

#get all .txt files in my_path
import glob
my_path='/home/folder/'
files=glob.glob(my_path+'*.txt')