'Is it possible to get the selected date of DateRangeFilter in django admin.py?

I am trying to export the admin data into CSV file. For that i have to use start range and end range. So, i need to give the start date and end date manually the date is not fixed here. If i allow the user to select the date from DateRangefilter my job will be easy. After selecting the date i will allow them to export as CSV within two date ranges. Is it possible?

example:

Mymodel.objects.filter(created_at__range=(start_date, end_date))

Note: I have to do this functionality within the admin.py file. Not in frontend using javascript things.

Please help me.

Image link below

https://i.stack.imgur.com/nWYNj.png



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