latest changes

test/pytest_tests/test_parse_settings.py

@@ -0,0 +1,37 @@
+from test.pytest_plugin import reveal_type, file, env
+from test.pytest_tests.base import BaseDjangoPluginTestCase
+
+
+class TestParseSettingsFromFile(BaseDjangoPluginTestCase):
+    @env(DJANGO_SETTINGS_MODULE='mysettings')
+    def test_case(self):
+        from django.conf import settings
+
+        reveal_type(settings.ROOT_DIR)  # E: Revealed type is 'builtins.str'
+        reveal_type(settings.OBJ)  # E: Revealed type is 'django.utils.functional.LazyObject'
+        reveal_type(settings.NUMBERS)  # E: Revealed type is 'builtins.list[Any]'
+        reveal_type(settings.DICT)  # E: Revealed type is 'builtins.dict[Any, Any]'
+
+    @file('mysettings.py')
+    def mysettings_py_file(self):
+        SECRET_KEY = 112233
+        ROOT_DIR = '/etc'
+        NUMBERS = ['one', 'two']
+        DICT = {}  # type: ignore
+
+        from django.utils.functional import LazyObject
+
+        OBJ = LazyObject()
+
+
+class TestSettingInitializableToNone(BaseDjangoPluginTestCase):
+    @env(DJANGO_SETTINGS_MODULE='mysettings')
+    def test_case(self):
+        from django.conf import settings
+
+        reveal_type(settings.NONE_SETTING)  # E: Revealed type is 'builtins.object'
+
+    @file('mysettings.py')
+    def mysettings_py_file(self):
+        SECRET_KEY = 112233
+        NONE_SETTING = None