Convert multiple .txt files into single .csv file (python)

问题

I need to convert a folder with around 4,000 .txt files into a single .csv with two columns: (1) Column 1: 'File Name' (as specified in the original folder); (2) Column 2: 'Content' (which should contain all text present in the corresponding .txt file).

Here you can see some of the files I am working with.

The most similar question to mine here is this one (Combine a folder of text files into a CSV with each content in a cell) but I could not implement any of the solutions presented there.

The last one I tried was the Python code proposed in the aforementioned question by Nathaniel Verhaaren but I got the exact same error as the question's author (even after implementing some suggestions):

import os
import csv

dirpath = 'path_of_directory'
output = 'output_file.csv'
with open(output, 'w') as outfile:
    csvout = csv.writer(outfile)
    csvout.writerow(['FileName', 'Content'])

    files = os.listdir(dirpath)

    for filename in files:
        with open(dirpath + '/' + filename) as afile:
            csvout.writerow([filename, afile.read()])
            afile.close()

    outfile.close()

Other questions which seemed similar to mine (for example, Python: Parsing Multiple .txt Files into a Single .csv File?, Merging multiple .txt files into a csv, and Converting 1000 text files into a single csv file) do not solve this exact problem I presented (and I could not adapt the solutions presented to my case).

来源：https://stackoverflow.com/questions/50532578/convert-multiple-txt-files-into-single-csv-file-python