The same way that Listeria works anywhere, what would it take to have Integraality work anywhere.

The current assumption are:

• The computing part, property_statistics.py, does not make any assumption
• in pages_processor.py:
  • for the weekly update, get_all_pages only scans Wikidata for template usage
  • for on-demand update: process_one_page assumes the Page is from Wikidata
  • for looking-glass feature: make_stats_object_for_page_title assumes the page is from Wikidata

Since we pass around pywikibot.Page object, once that Page is from another project, the rest (read/write to it) will follow

1. Generic
   1. extend process_one_page and make_stats_object_for_page_title to support other projects
2. On-demand updates & looking-glass feature
   1. add parameter to update and queries endpoints
   2. [on-wiki] add project parameter to template
3. weekly-update:
   1. scan every project (?!?)