Python file module with capability of CLI and REST API

app.py

#! /usr/bin/env python

import module1, module2
from bottle import run

run(host='localhost', port='8080')

module1.py

#! /usr/bin/env python

from bottle import route
from os import listdir
import argparse

@route('/documents/<filename>/<text>', method=['PUT','POST'])
def fill_file(filename, text):
    with open('data/'+filename, 'ab') as f:
        f.write(text)
        

if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='write FAIL at end of all file in folder')
    parser.add_argument('folder', type=str,
                                help='folder of the file that want to be writen')
    parser.add_argument('-t', '--text', type=str, default="FAIL",
                                help='text that want to be writed')
    args = parser.parse_args()

    files = listdir(args.folder)
    for f in files:
        fill_file(f, args.text)

module2.py

#! /usr/bin/env python

from bottle import route
from os import listdir
import argparse

@route('/documents/<filename>', method=['GET'])
def read_file(filename):
    with open('data/' + filename, 'rb') as f:
        content = f.read()

    return {
        'filename': filename,
        'content': content
    }


if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='read content of all files')
    parser.add_argument('folder', type=str,
                                help='folder of the file that want to be read')
    args = parser.parse_args()

    files = listdir(args.folder)
    for f in files:
        document = read_file(f)
        print document['filename'] + ': ' + document['content']