django.git/tests/postgres_tests/test_app_installed_check.py, branch main django http://cgit.adnoto.dev/django.git/atom?h=main 2025-06-18T06:36:49Z Fixed #32770 -- Added system check to ensure django.contrib.postgres is installed when using its features. 2025-06-18T06:36:49Z Clifford Gama cliffygamy@gmail.com 2025-05-16T21:48:38Z urn:sha1:74b31cd26b9ad4ad85f131850a734f02aae988bb Added postgres.E005 to validate 'django.contrib.postgres' is in INSTALLED_APPS when using: * PostgreSQL-specific fields (ArrayField, HStoreField, range fields, SearchVectorField), * PostgreSQL indexes (PostgresIndex and all subclasses), and * ExclusionConstraint The check provides immediate feedback during system checks rather than failing later with obscure runtime and database errors. Thanks to Simon Charette and Sarah Boyce for reviews.