How to implement the command to load tasks into an application from a file?

Question

Django

Call example:

my-venv) $ python manage.py tasks_read_from_file --file input.txt

Sample:

# coding: utf-8
from django.core.management import BaseCommand
from datetime import datetime
from tasks.models import TodoItem

class Command(BaseCommand):
    help = u"Read tasks from file (one line = one task)and save them to db"

    def add_arguments(self, parser):
        parser.add_argument('--file', dest='input_file', type=str)
    def handle(self, *args, **options):
        now = datetime.now(timezone.utc)
# ...

Answer 1

Well, then pass the argument normally --file=input.txt, and pull another command: management.call_command()