[Answered ]-How to Launch a spider from django admin action

I’d start with integrating a normal task management process with your django project, see celery package:

Celery is a simple, flexible and reliable distributed system to
process vast amounts of messages, while providing operations with the
tools required to maintain such a system.

Also, see how to use celery with django.

Then, I’d create a celery task where Scrapy is invoked, see:

• Running Scrapy spiders in a Celery task
• Run Scrapy from a script
• How to run Scrapy from within a Python script
• Scrapy run from Python

Also see:

• django-dynamic-scraper

Hope that helps.