Convert a cron file into human readable format.

cron_to_human.py

# Prerequisites
#
# - npm install -g hcron

import subprocess

cron_input = open('cron.input.txt')
cron_output = open('cron.output.txt', 'w')

for line in cron_input.readlines():
    response = subprocess.run(["hcron", line.strip()], stdout=subprocess.PIPE)
    if response.stdout:
        cron_output.write(response.stdout.decode().replace("the process ", "\n").replace(" will run", ""))
        cron_output.write("\n")

cron_input.close()
cron_output.close()