python get all file names in a dir

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

from os import listdir
from os.path import isfile, join
onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))]

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")

In MS Windows it works like this:

1. Hold the "Shift" key, right-click the folder containing the files and select "Open Command Window Here."

2. Type "dir /b > filenames.txt" (without quotation marks) in the Command Window. Press "Enter."

3. Inside the folder there should now be a file filenames.txt containing names of all the files etc. inside this folder.

4. Copy and paste this file list into your Word document.

from os import listdir
from os.path import isfile, join
onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))]