Add SQLite backend is_in_memory_db() functions (#1218)

* Add SQLite backend is_in_memory_db() functions * Update django-stubs/db/backends/sqlite3/creation.pyi Co-authored-by: Nikita Sobolev <[email protected]>
typeddjango · Nov 3, 2022 · 1d78b8f · 1d78b8f
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diff --git a/django-stubs/db/backends/sqlite3/base.pyi b/django-stubs/db/backends/sqlite3/base.pyi
@@ -26,6 +26,8 @@ class DatabaseWrapper(BaseDatabaseWrapper):
     introspection_class: Type[DatabaseIntrospection]
     ops_class: Type[DatabaseOperations]
 
+    def is_in_memory_db(self) -> bool: ...
+
 FORMAT_QMARK_REGEX: Any
 
 class SQLiteCursorWrapper(Database.Cursor): ...

diff --git a/django-stubs/db/backends/sqlite3/creation.pyi b/django-stubs/db/backends/sqlite3/creation.pyi
@@ -1,5 +1,11 @@
+from os import PathLike
+from typing import Union
+
 from django.db.backends.base.creation import BaseDatabaseCreation
 from django.db.backends.sqlite3.base import DatabaseWrapper
 
 class DatabaseCreation(BaseDatabaseCreation):
     connection: DatabaseWrapper
+
+    @staticmethod
+    def is_in_memory_db(database_name: Union[str, PathLike[str]]) -> bool: ...