python3Packages.django-cachalot: init at 2.5.3

pkgs/development/python-modules/django-cachalot/default.nix

···
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, django
+, django-debug-toolbar
+, psycopg2
+, beautifulsoup4
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "django-cachalot";
+  version = "2.5.3";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "noripyt";
+    repo = "django-cachalot";
+    rev = "v${version}";
+    hash = "sha256-ayAN+PgK3aIpt4R8aeC6c6mRGTnfObycmkoXPTjx4WI=";
+  };
+
+  patches = [
+    # Disable tests for unsupported caching and database types which would
+    # require additional running backends
+    ./disable-unsupported-tests.patch
+  ];
+
+  propagatedBuildInputs = [
+    django
+  ];
+
+  checkInputs = [
+    beautifulsoup4
+    django-debug-toolbar
+    psycopg2
+  ];
+
+  pythonImportsCheck = [ "cachalot" ];
+
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} runtests.py
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "No effort, no worry, maximum performance";
+    homepage = "https://github.com/noripyt/django-cachalot";
+    changelog = "https://github.com/noripyt/django-cachalot/blob/${src.rev}/CHANGELOG.rst";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ onny ];
+  };
+}

pkgs/development/python-modules/django-cachalot/disable-unsupported-tests.patch

···
+diff --git a/cachalot/tests/models.py b/cachalot/tests/models.py
+index 8c48640..817602c 100644
+--- a/cachalot/tests/models.py
++++ b/cachalot/tests/models.py
+@@ -77,11 +77,6 @@ class PostgresModel(Model):
+     date_range = DateRangeField(null=True, blank=True)
+     datetime_range = DateTimeRangeField(null=True, blank=True)
+ 
+-    class Meta:
+-        # Tests schema name in table name.
+-        db_table = '"public"."cachalot_postgresmodel"'
+-
+-
+ class UnmanagedModel(Model):
+     name = CharField(max_length=50)
+ 
+diff --git a/settings.py b/settings.py
+index 19d7560..7095367 100644
+--- a/settings.py
++++ b/settings.py
+@@ -8,18 +8,9 @@ DATABASES = {
+         'ENGINE': 'django.db.backends.sqlite3',
+         'NAME': 'cachalot.sqlite3',
+     },
+-    'postgresql': {
+-        'ENGINE': 'django.db.backends.postgresql',
+-        'NAME': 'cachalot',
+-        'USER': 'cachalot',
+-        'PASSWORD': 'password',
+-        'HOST': '127.0.0.1',
+-    },
+-    'mysql': {
+-        'ENGINE': 'django.db.backends.mysql',
+-        'NAME': 'cachalot',
+-        'USER': 'root',
+-        'HOST': '127.0.0.1',
++    'test': {
++        'ENGINE': 'django.db.backends.sqlite3',
++        'NAME': ':memory:',
+     },
+ }
+ if 'MYSQL_PASSWORD' in os.environ:
+@@ -36,22 +27,6 @@ DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
+ DATABASE_ROUTERS = ['cachalot.tests.db_router.PostgresRouter']
+ 
+ CACHES = {
+-    'redis': {
+-        'BACKEND': 'django_redis.cache.RedisCache',
+-        'LOCATION': 'redis://127.0.0.1:6379/0',
+-        'OPTIONS': {
+-            # Since we are using both Python 2 & 3 in tests, we need to use
+-            # a compatible pickle version to avoid unpickling errors when
+-            # running a Python 2 test after a Python 3 test.
+-            'PICKLE_VERSION': 2,
+-        },
+-    },
+-    'memcached': {
+-        'BACKEND': 'django.core.cache.backends.memcached.'
+-                   + ('PyMemcacheCache' if __DJ_V[0] > 2
+-                      and (__DJ_V[1] > 1 or __DJ_V[0] > 3) else 'MemcachedCache'),
+-        'LOCATION': '127.0.0.1:11211',
+-    },
+     'locmem': {
+         'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
+         'OPTIONS': {

pkgs/top-level/python-packages.nix

···
 
   django-bootstrap4 = callPackage ../development/python-modules/django-bootstrap4 { };
 
+  django-cachalot = callPackage ../development/python-modules/django-cachalot { };
+
   django-cache-url = callPackage ../development/python-modules/django-cache-url { };
 
   django-cacheops = callPackage ../development/python-modules/django-cacheops { };