Added missing type annotations in various stdlib stubs. (#4402)

Co-authored-by: Eric Traut <erictr@microsoft.com>

stdlib/2and3/sqlite3/dbapi2.pyi

@@ -15,9 +15,9 @@ Date = date
 Time = time
 Timestamp = datetime
 
-def DateFromTicks(ticks): ...
-def TimeFromTicks(ticks): ...
-def TimestampFromTicks(ticks): ...
+def DateFromTicks(ticks: float) -> Date: ...
+def TimeFromTicks(ticks: float) -> Time: ...
+def TimestampFromTicks(ticks: float) -> Timestamp: ...
 
 version_info: str
 sqlite_version_info: Tuple[int, int, int]
@@ -26,8 +26,6 @@ if sys.version_info >= (3,):
 else:
     Binary = buffer
 
-def register_adapters_and_converters(): ...
-
 # The remaining definitions are imported from _sqlite3.
 
 PARSE_COLNAMES: int
@@ -134,7 +132,7 @@ class Connection(object):
     row_factory: Any
     text_factory: Any
     total_changes: Any
-    def __init__(self, *args, **kwargs): ...
+    def __init__(self, *args: Any, **kwargs: Any) -> None: ...
     def close(self) -> None: ...
     def commit(self) -> None: ...
     def create_aggregate(self, name: str, num_params: int, aggregate_class: type) -> None: ...
@@ -148,16 +146,16 @@ class Connection(object):
     # TODO: please check in executemany() if seq_of_parameters type is possible like this
     def executemany(self, sql: str, seq_of_parameters: Iterable[Iterable[Any]]) -> Cursor: ...
     def executescript(self, sql_script: Union[bytes, Text]) -> Cursor: ...
-    def interrupt(self, *args, **kwargs) -> None: ...
-    def iterdump(self, *args, **kwargs) -> Generator[str, None, None]: ...
-    def rollback(self, *args, **kwargs) -> None: ...
+    def interrupt(self, *args: Any, **kwargs: Any) -> None: ...
+    def iterdump(self, *args: Any, **kwargs: Any) -> Generator[str, None, None]: ...
+    def rollback(self, *args: Any, **kwargs: Any) -> None: ...
     # TODO: set_authorizer(authorzer_callback)
     # see https://docs.python.org/2/library/sqlite3.html#sqlite3.Connection.set_authorizer
     # returns [SQLITE_OK, SQLITE_DENY, SQLITE_IGNORE] so perhaps int
-    def set_authorizer(self, *args, **kwargs) -> None: ...
+    def set_authorizer(self, *args: Any, **kwargs: Any) -> None: ...
     # set_progress_handler(handler, n) -> see https://docs.python.org/2/library/sqlite3.html#sqlite3.Connection.set_progress_handler
-    def set_progress_handler(self, *args, **kwargs) -> None: ...
-    def set_trace_callback(self, *args, **kwargs): ...
+    def set_progress_handler(self, *args: Any, **kwargs: Any) -> None: ...
+    def set_trace_callback(self, *args: Any, **kwargs: Any) -> None: ...
     # enable_load_extension and load_extension is not available on python distributions compiled
     # without sqlite3 loadable extension support. see footnotes https://docs.python.org/3/library/sqlite3.html#f1
     def enable_load_extension(self, enabled: bool) -> None: ...
@@ -172,9 +170,9 @@ class Connection(object):
             name: str = ...,
             sleep: float = ...,
         ) -> None: ...
-    def __call__(self, *args, **kwargs): ...
-    def __enter__(self, *args, **kwargs) -> Connection: ...
-    def __exit__(self, *args, **kwargs): ...
+    def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
+    def __enter__(self) -> Connection: ...
+    def __exit__(self, t: Optional[type] = ..., exc: Optional[BaseException] = ..., tb: Optional[Any] = ...) -> None: ...
 
 class Cursor(Iterator[Any]):
     arraysize: Any
@@ -186,16 +184,16 @@ class Cursor(Iterator[Any]):
     # TODO: Cursor class accepts exactly 1 argument
     # required type is sqlite3.Connection (which is imported as _Connection)
     # however, the name of the __init__ variable is unknown
-    def __init__(self, *args, **kwargs) -> None: ...
-    def close(self, *args, **kwargs) -> None: ...
+    def __init__(self, *args: Any, **kwargs: Any) -> None: ...
+    def close(self, *args: Any, **kwargs: Any) -> None: ...
     def execute(self, sql: str, parameters: Iterable[Any] = ...) -> Cursor: ...
     def executemany(self, sql: str, seq_of_parameters: Iterable[Iterable[Any]]) -> Cursor: ...
     def executescript(self, sql_script: Union[bytes, Text]) -> Cursor: ...
     def fetchall(self) -> List[Any]: ...
     def fetchmany(self, size: Optional[int] = ...) -> List[Any]: ...
     def fetchone(self) -> Any: ...
-    def setinputsizes(self, *args, **kwargs) -> None: ...
-    def setoutputsize(self, *args, **kwargs) -> None: ...
+    def setinputsizes(self, *args: Any, **kwargs: Any) -> None: ...
+    def setoutputsize(self, *args: Any, **kwargs: Any) -> None: ...
     def __iter__(self) -> Cursor: ...
     if sys.version_info >= (3, 0):
         def __next__(self) -> Any: ...
@@ -280,13 +278,13 @@ else:
         def __rmul__(self, other): ...
 
 class PrepareProtocol(object):
-    def __init__(self, *args, **kwargs): ...
+    def __init__(self, *args: Any, **kwargs: Any) -> None: ...
 
 class ProgrammingError(DatabaseError): ...
 
 class Row(object):
-    def __init__(self, *args, **kwargs): ...
-    def keys(self, *args, **kwargs): ...
+    def __init__(self, *args: Any, **kwargs: Any) -> None: ...
+    def keys(self, *args: Any, **kwargs: Any): ...
     def __eq__(self, other): ...
     def __ge__(self, other): ...
     def __getitem__(self, index): ...
@@ -294,7 +292,7 @@ class Row(object):
     def __hash__(self): ...
     def __iter__(self): ...
     def __le__(self, other): ...
-    def __len__(self, *args, **kwargs): ...
+    def __len__(self, *args: Any, **kwargs: Any): ...
     def __lt__(self, other): ...
     def __ne__(self, other): ...