[Python-checkins] cpython: asyncio.docs: Improve documentation of Streams. Issue #20696.
yury.selivanov
python-checkins at python.org
Thu Feb 20 20:10:21 CET 2014
http://hg.python.org/cpython/rev/1c35d3114ea1
changeset: 89306:1c35d3114ea1
user: Yury Selivanov <yselivanov at sprymix.com>
date: Thu Feb 20 14:10:02 2014 -0500
summary:
asyncio.docs: Improve documentation of Streams. Issue #20696.
files:
Doc/library/asyncio-stream.rst | 72 +++++++++++++--------
1 files changed, 43 insertions(+), 29 deletions(-)
diff --git a/Doc/library/asyncio-stream.rst b/Doc/library/asyncio-stream.rst
--- a/Doc/library/asyncio-stream.rst
+++ b/Doc/library/asyncio-stream.rst
@@ -34,7 +34,7 @@
.. function:: start_server(client_connected_cb, host=None, port=None, \*, loop=None, limit=None, **kwds)
- Start a socket server, call back for each client connected.
+ Start a socket server, with a callback for each client connected.
The first parameter, *client_connected_cb*, takes two parameters:
*client_reader*, *client_writer*. *client_reader* is a
@@ -58,6 +58,29 @@
This function returns a :ref:`coroutine object <coroutine>`.
+.. function:: open_unix_connection(path=None, \*, loop=None, limit=None, **kwds)
+
+ A wrapper for :meth:`~BaseEventLoop.create_unix_connection()` returning
+ a (reader, writer) pair.
+
+ See :func:`open_connection` for information about return value and other
+ details.
+
+ This function returns a :ref:`coroutine object <coroutine>`.
+
+ Availability: UNIX.
+
+.. function:: start_unix_server(client_connected_cb, path=None, \*, loop=None, limit=None, **kwds)
+
+ Start a UNIX Domain Socket server, with a callback for each client connected.
+
+ See :func:`start_server` for information about return value and other
+ details.
+
+ This function returns a :ref:`coroutine object <coroutine>`.
+
+ Availability: UNIX.
+
StreamReader
============
@@ -70,11 +93,12 @@
.. method:: feed_eof()
- XXX
+ Acknowledge the EOF.
.. method:: feed_data(data)
- XXX
+ Feed *data* bytes in the internal buffer. Any operations waiting
+ for the data will be resumed.
.. method:: set_exception(exc)
@@ -86,13 +110,23 @@
.. method:: read(n=-1)
- XXX
+ Read up to *n* bytes. If *n* is not provided, or set to ``-1``,
+ read until EOF and return all read bytes.
+
+ If the EOF was received and the internal buffer is empty,
+ return an empty ``bytes`` object.
This method returns a :ref:`coroutine object <coroutine>`.
.. method:: readline()
- XXX
+ Read one line, where "line" is a sequence of bytes ending with ``\n``.
+
+ If EOF is received, and ``\n`` was not found, the method will
+ return the partial read bytes.
+
+ If the EOF was received and the internal buffer is empty,
+ return an empty ``bytes`` object.
This method returns a :ref:`coroutine object <coroutine>`.
@@ -105,6 +139,10 @@
This method returns a :ref:`coroutine object <coroutine>`.
+ .. method:: at_eof()
+
+ Return ``True`` if the buffer is empty and :meth:`feed_eof` was called.
+
StreamWriter
============
@@ -186,30 +224,6 @@
potential uses, and to prevent the user of the :class:`StreamReader` to
accidentally call inappropriate methods of the protocol.)
- .. method:: connection_made(transport)
-
- XXX
-
- .. method:: connection_lost(exc)
-
- XXX
-
- .. method:: data_received(data)
-
- XXX
-
- .. method:: eof_received()
-
- XXX
-
- .. method:: pause_writing()
-
- XXX
-
- .. method:: resume_writing()
-
- XXX
-
IncompleteReadError
===================
--
Repository URL: http://hg.python.org/cpython
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