From: J. Alexander Treuman <jat@spatialrift.net>
Date: Mon, 30 Jun 2008 19:14:10 +0000 (-0400)
Subject: mpd.py: adding a workaround for systems missing socket.AI_ADDRCONFIG
X-Git-Tag: v0.2.1~2
X-Git-Url: http://git.kaliko.me/?p=python-musicpd.git;a=commitdiff_plain;h=74eff57815a3308a1fafd14c1ebbcdb8714bec75

mpd.py: adding a workaround for systems missing socket.AI_ADDRCONFIG

Python on Windows doesn't define socket.AI_ADDRCONFIG.  This is likely
because the flag is only supported by getaddrinfo() on Vista or later.
---

diff --git a/mpd.py b/mpd.py
index 5acc575..384f856 100644
--- a/mpd.py
+++ b/mpd.py
@@ -291,9 +291,13 @@ class MPDClient(object):
         if self._sock:
             raise ConnectionError("Already connected")
         msg = "getaddrinfo returns an empty list"
+        try:
+            flags = socket.AI_ADDRCONFIG
+        except AttributeError:
+            flags = 0
         for res in socket.getaddrinfo(host, port, socket.AF_UNSPEC,
                                       socket.SOCK_STREAM, socket.IPPROTO_TCP,
-                                      socket.AI_ADDRCONFIG):
+                                      flags):
             af, socktype, proto, canonname, sa = res
             try:
                 self._sock = socket.socket(af, socktype, proto)