[Pkg-mpd-commits] [python-mpd] 55/262: mpd.py: adding fileno() to export socket FD

[Simon McVittie]

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smcv pushed a commit to branch upstream
in repository python-mpd.

commit ffd41bf4163f6d83e57b857afc2a1cb3276081a5
Author: J. Alexander Treuman <jat at spatialrift.net>
Date:   Thu Jul 15 13:52:40 2010 -0400

    mpd.py: adding fileno() to export socket FD
    
    This allows access to the socket FD for polling if it can be written
    to/read from.  This is useful with, for example, the idle command.  Simply
    call send_idle(), poll the socket FD with select/poll/etc to check if it's
    ready for reading, and if it is, call fetch_idle() to see what changed.
    Note that select et al. call fileno() on any objects you pass to them, so
    you can simply pass the MPDClient instance itself to these functions
    instead of the FD returned by fileno().
---
 mpd.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mpd.py b/mpd.py
index cb16701..7ff17b7 100644
--- a/mpd.py
+++ b/mpd.py
@@ -389,6 +389,11 @@ class MPDClient(object):
         self._sock.close()
         self._reset()
 
+    def fileno(self):
+        if not self._sock:
+            raise ConnectionError("Not connected")
+        return self._sock.fileno()
+
     def command_list_ok_begin(self):
         if self._command_list is not None:
             raise CommandListError("Already in command list")

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