Whole file

joke2k/django-environ

The author described this change as “Fix prometheus DB scheme aliases: underscores → hyphens (#585)”. It counts as a record because the check below fails on the code as it stood at 3317ae4c0 and passes on 278686ad0, with nothing else changed between the two runs.

Projectjoke2k/django-environ

Fix saved2026-02-20

Sharing licenceMIT · LICENSE.txt

Change size+7 −7

What the code was meant to do, written into the code itself as a save note

Fix prometheus DB scheme aliases: underscores → hyphens (#585)

The change

118	118		'psql',
119	119		'pgsql',
120	120		'postgis',
121		-	'prometheus_postgresql',
122		-	'prometheus_postgis',
	121	+	'prometheus-postgresql',
	122	+	'prometheus-postgis',
123	123		]
124	124
125	125		DEFAULT_DATABASE_ENV = 'DATABASE_URL'
⋯
129	129		'psql': DJANGO_POSTGRES,
130	130		'pgsql': DJANGO_POSTGRES,
131	131		'postgis': 'django.contrib.gis.db.backends.postgis',
132		-	'prometheus_postgresql': 'django_prometheus.db.backends.postgresql',
133		-	'prometheus_postgis': 'django_prometheus.db.backends.postgis',
	132	+	'prometheus-postgresql': 'django_prometheus.db.backends.postgresql',
	133	+	'prometheus-postgis': 'django_prometheus.db.backends.postgis',
134	134		'cockroachdb': 'django_cockroachdb',
135	135		'mysql': 'django.db.backends.mysql',
136	136		'mysql2': 'django.db.backends.mysql',
137	137		'mysql-connector': 'mysql.connector.django',
138	138		'mysqlgis': 'django.contrib.gis.db.backends.mysql',
139		-	'prometheus_mysql': 'django_prometheus.db.backends.mysql',
	139	+	'prometheus-mysql': 'django_prometheus.db.backends.mysql',
140	140		'mssql': 'mssql',
141	141		'oracle': 'django.db.backends.oracle',
142	142		'pyodbc': 'sql_server.pyodbc',
143	143		'redshift': 'django_redshift_backend',
144	144		'spatialite': 'django.contrib.gis.db.backends.spatialite',
145		-	'prometheus_spatialite': 'django_prometheus.db.backends.spatialite',
	145	+	'prometheus-spatialite': 'django_prometheus.db.backends.spatialite',
146	146		'sqlite': 'django.db.backends.sqlite3',
147		-	'prometheus_sqlite': 'django_prometheus.db.backends.sqlite3',
	147	+	'prometheus-sqlite': 'django_prometheus.db.backends.sqlite3',
148	148		'ldap': 'ldapdb.backends.ldap',
149	149		}
150	150		_DB_BASE_OPTIONS = [

The check that tells the two apart

fail→pass·tests/test_db.py::test_db_parsing[prometheus-postgresql]

Check file tests/test_db.py, taken without changes from the fix and copied onto the older code, so the exact same check runs against both versions.

Origin and history

The fix278686ad07499706c1bd4efbb6a885fd68ce533d

The code before it3317ae4c06434e21c7ead274ace7ac0b46ceb210

Broken version dated2026-02-20

Moduleenviron.environ

Units changedEnv

Fingerprint93c461f472f5ffb8

Checked2026-08-18 by goldset/0.1

Every field above is generated by our program. None of it is written by hand.

What the code was meant to do, written into the code itself as a save note

The change

The check that tells the two apart

Origin and history

Other bugs found in joke2k/django-environ