initial commit

django/db/backends/sqlite3/base.pyi

@@ -0,0 +1,82 @@
+from datetime import datetime
+from sqlite3 import Connection
+from typing import (
+    Any,
+    Callable,
+    Dict,
+    List,
+    Optional,
+    Tuple,
+    Union,
+)
+
+
+def _sqlite_date_extract(lookup_type: str, dt: str) -> int: ...
+
+
+def _sqlite_date_trunc(lookup_type: str, dt: str) -> str: ...
+
+
+def _sqlite_datetime_cast_date(dt: str, tzname: Optional[str]) -> str: ...
+
+
+def _sqlite_datetime_cast_time(dt: str, tzname: Optional[str]) -> str: ...
+
+
+def _sqlite_datetime_extract(lookup_type: str, dt: str, tzname: Optional[str]) -> int: ...
+
+
+def _sqlite_datetime_parse(dt: str, tzname: Optional[str]) -> datetime: ...
+
+
+def _sqlite_datetime_trunc(lookup_type: str, dt: str, tzname: Optional[str]) -> str: ...
+
+
+def _sqlite_format_dtdelta(conn: str, lhs: Union[str, int], rhs: Union[str, int]) -> str: ...
+
+
+def _sqlite_lpad(text: str, length: int, fill_text: str) -> str: ...
+
+
+def _sqlite_regexp(re_pattern: str, re_string: Optional[str]) -> bool: ...
+
+
+def _sqlite_rpad(text: str, length: int, fill_text: str) -> str: ...
+
+
+def _sqlite_time_extract(lookup_type: str, dt: str) -> int: ...
+
+
+def _sqlite_time_trunc(lookup_type: str, dt: str) -> str: ...
+
+
+def _sqlite_timestamp_diff(lhs: str, rhs: str) -> int: ...
+
+
+def decoder(conv_func: Callable) -> Callable: ...
+
+
+class DatabaseWrapper:
+    def _savepoint_allowed(self) -> bool: ...
+    def _set_autocommit(self, autocommit: bool) -> None: ...
+    def _start_transaction_under_autocommit(self) -> None: ...
+    def check_constraints(self, table_names: List[str] = ...) -> None: ...
+    def close(self) -> None: ...
+    def create_cursor(self, name: None = ...) -> SQLiteCursorWrapper: ...
+    def disable_constraint_checking(self) -> bool: ...
+    def enable_constraint_checking(self) -> None: ...
+    def get_connection_params(self) -> Dict[str, Union[int, str]]: ...
+    def get_new_connection(self, conn_params: Dict[str, Union[int, str]]) -> Connection: ...
+    def init_connection_state(self) -> None: ...
+    def is_in_memory_db(self) -> bool: ...
+    def is_usable(self) -> bool: ...
+
+
+class SQLiteCursorWrapper:
+    def convert_query(self, query: str) -> str: ...
+    def execute(self, query: str, params: Any = ...) -> SQLiteCursorWrapper: ...
+    def executemany(
+        self,
+        query: str,
+        param_list: Union[List[Tuple[int]], List[Tuple[int, int]]]
+    ) -> SQLiteCursorWrapper: ...