bpo-38242: Revert "bpo-36889: Merge asyncio streams (GH-13251)" (#16482)

See https://bugs.python.org/issue38242 for more details

Author: 1st1

Doc/library/asyncio-api-index.rst

@@ -132,47 +132,23 @@ High-level APIs to work with network IO.
     :widths: 50 50
     :class: full-width-table
 
-    * - ``await`` :func:`connect`
-      -  Establish a TCP connection to send and receive data.
-
     * - ``await`` :func:`open_connection`
-      -  Establish a TCP connection. (Deprecated in favor of :func:`connect`)
-
-    * - ``await`` :func:`connect_unix`
-      -  Establish a Unix socket connection to send and receive data.
+      -  Establish a TCP connection.
 
     * - ``await`` :func:`open_unix_connection`
-      -  Establish a Unix socket connection. (Deprecated in favor of :func:`connect_unix`)
-
-    * - :class:`StreamServer`
-      - Start a TCP server.
+      -  Establish a Unix socket connection.
 
     * - ``await`` :func:`start_server`
-      - Start a TCP server. (Deprecated in favor of :class:`StreamServer`)
-
-    * - :class:`UnixStreamServer`
-      - Start a Unix socket server.
+      - Start a TCP server.
 
     * - ``await`` :func:`start_unix_server`
-      - Start a Unix socket server. (Deprecated in favor of :class:`UnixStreamServer`)
-
-    * - :func:`connect_read_pipe`
-      - Establish a connection to :term:`file-like object <file object>` *pipe*
-        to receive data.
-
-    * - :func:`connect_write_pipe`
-      - Establish a connection to :term:`file-like object <file object>` *pipe*
-        to send data.
-
-    * - :class:`Stream`
-      - Stream is a single object combining APIs of :class:`StreamReader` and
-        :class:`StreamWriter`.
+      - Start a Unix socket server.
 
     * - :class:`StreamReader`
-      - High-level async/await object to receive network data. (Deprecated in favor of :class:`Stream`)
+      - High-level async/await object to receive network data.
 
     * - :class:`StreamWriter`
-      - High-level async/await object to send network data. (Deprecated in favor of :class:`Stream`)
+      - High-level async/await object to send network data.
 
 
 .. rubric:: Examples

Doc/library/asyncio-eventloop.rst

@@ -1637,7 +1637,8 @@ Wait until a file descriptor received some data using the
      :meth:`loop.create_connection` method.
 
    * Another similar :ref:`example <asyncio_example_create_connection-streams>`
-     using the high-level :func:`asyncio.connect` function and streams.
+     using the high-level :func:`asyncio.open_connection` function
+     and streams.
 
 
 .. _asyncio_example_unix_signals:

Doc/library/asyncio-protocol.rst

@@ -809,7 +809,7 @@ data, and waits until the connection is closed::
 .. seealso::
 
    The :ref:`TCP echo client using streams <asyncio-tcp-echo-client-streams>`
-   example uses the high-level :func:`asyncio.connect` function.
+   example uses the high-level :func:`asyncio.open_connection` function.
 
 
 .. _asyncio-udp-echo-server-protocol:
@@ -978,7 +978,7 @@ Wait until a socket receives data using the
 
    The :ref:`register an open socket to wait for data using streams
    <asyncio_example_create_connection-streams>` example uses high-level streams
-   created by the :func:`asyncio.connect` function in a coroutine.
+   created by the :func:`open_connection` function in a coroutine.
 
 .. _asyncio_example_subprocess_proto: