How can I merge several txt files into one including their names (with python)?

Question

I want to merge several txt files into one file with Python. I already found a code for that:

import glob

read_files = glob.glob("*.txt")

with open("result.txt", "wb") as outfile:
    for f in read_files:
        with open(f, "rb") as infile:
            outfile.write(infile.read())

But I want to keep the names of the single txt files and have them printed above each txt file in the merged one. Any idea how to solve that?

Answer 1

This should work

import glob

read_files = glob.glob("*.txt")

with open("result.txt", "wb") as outfile:
    for f in read_files:
        with open(f, "rb") as infile:
            outfile.write(bytes(f"{f}\n", 'utf-8'))
            outfile.write(infile.read())