Whitespace tidy.
Remove duplicate if condition.
get rather than filter and take first element.

It just feels more the Django way.
Use local variable, as it's there.
Remove unused imports
Wrap comment lines.
Write to self.stderr rather than printing.
Use increment operator for tidiness.
Use truthiness of list.
Small local refactor and tidy.
Don't pass url as an arg as it's stored on row.
Remove unneeded local variable.
Reorder imports to group.
Give up on a committee if there are two index pages of no processed reports.