simple mpd client thing

gets now playing status

dr_botzo/settings.py

@@ -184,6 +184,12 @@ IRCBOT_XMLRPC_PORT = 13132
 KARMA_IGNORE_CHATTER_TARGETS = []
 KARMA_IGNORE_COMMAND_TARGETS = []
 
+# mpd
+
+MPD_HOST = ""
+MPD_PORT = None
+MPD_PASS = None
+
 # storycraft
 
 STORYCRAFT_MASTER_CHANNEL = '#dr.botzo'

mpdbot/__init__.py

@@ -0,0 +1 @@
+"""Interface with an mpd server."""

mpdbot/ircplugin.py

@@ -0,0 +1,63 @@
+"""Access to and interface with mpd through bot commands."""
+
+import logging
+
+from django.conf import settings
+from mpd import MPDClient
+
+from ircbot.lib import Plugin
+
+log = logging.getLogger(__name__)
+
+
+class MpdBot(Plugin):
+    """Access to and interface with mpd through bot commands."""
+
+    playing_regex = (r'(what\s+is|what\'s)\s+playing\?$')
+
+    def start(self):
+        """Set up handlers."""
+        self.connection.reactor.add_global_regex_handler(['pubmsg', 'privmsg'], self.playing_regex,
+                                                         self.handle_playing, -20)
+        super(MpdBot, self).start()
+
+    def stop(self):
+        """Tear down handlers."""
+        self.connection.reactor.remove_global_regex_handler(['pubmsg', 'privmsg'], self.handle_playing)
+        super(MpdBot, self).stop()
+
+    def handle_playing(self, connection, event, match):
+        """Watch IRC for inquiries about the playing track  in mpd."""
+        log.debug("in Mpd.handle_playing")
+        if event.in_privmsg or event.addressed:
+            client = MPDClient(use_unicode=True)
+            client.connect(settings.MPD_HOST, settings.MPD_PORT)
+
+            if settings.MPD_PASS:
+                client.password(settings.MPD_PASS)
+
+            status = client.status()
+            log.debug(status)
+
+            state = status.get('state', None)
+
+            if state == 'play':
+                current = client.currentsong()
+                log.debug(current)
+
+                filename = current.get('file', None)
+
+                if filename:
+                    artist = current.get('artist', "Unknown")
+                    title = current.get('title', "Unknown")
+                    album = current.get('album', "Unknown")
+
+                    np = "{0:s} - {1:s} [{2:s}]".format(artist, title, album)
+                    return self.bot.reply(event, np, stop=True)
+                else:
+                    return self.bot.reply(event, "something's playing, but i don't know what!?", stop=True)
+            else:
+                return self.bot.reply(event, "nothing is playing", stop=True)
+
+
+plugin = MpdBot

requirements-dev.txt

@@ -49,6 +49,7 @@ pylint==1.6.5             # via prospector, pylint-celery, pylint-common, pylint
 pyparsing==2.1.10         # via packaging
 python-dateutil==2.6.0
 python-gitlab==0.18
+python-mpd2==0.5.5
 pytz==2016.10
 pyyaml==3.12              # via prospector
 requests-oauthlib==0.7.0  # via twython

requirements-server.txt

@@ -27,6 +27,7 @@ ply==3.10
 psycopg2==2.6.2
 python-dateutil==2.6.0
 python-gitlab==0.18
+python-mpd2==0.5.5
 pytz==2016.10
 requests-oauthlib==0.7.0  # via twython
 requests==2.13.0          # via python-gitlab, requests-oauthlib, twython

requirements.in

@@ -9,5 +9,6 @@ parsedatetime                   # relative date stuff in countdown
 ply                             # dice lex/yacc compiler
 python-dateutil                 # countdown relative math
 python-gitlab                   # client for the gitlab bot
+python-mpd2                     # client for mpd
 pytz                            # timezone awareness
 twython                         # twitter client

requirements.txt

@@ -26,6 +26,7 @@ parsedatetime==2.2
 ply==3.10
 python-dateutil==2.6.0
 python-gitlab==0.18
+python-mpd2==0.5.5
 pytz==2016.10
 requests-oauthlib==0.7.0  # via twython
 requests==2.13.0          # via python-gitlab, requests-oauthlib, twython