support multiple streams (#703)

* support multiple streams

i3pystatus/plexstatus.py

@@ -6,18 +6,27 @@ from urllib.request import urlopen
 class Plexstatus(IntervalModule):
     """
     Displays what is currently being streamed from your Plex Media Server.
+
+    If you dont have an apikey you will need to follow this
+        https://support.plex.tv/hc/en-us/articles/204059436-Finding-your-account-token-X-Plex-Token
+
+    .. rubric:: Formatters
+
+    * `{title}`       - title currently being streamed
+    * `{platform}`    - plex recognised platform of the streamer
+    * `{product}`     - plex product name on the streamer (Plex Web, Plex Media Player)
+    * `{address}`     - address of the streamer
+    * `{streamer_os}` - operating system on the streaming device
     """
 
     settings = (
-        ("apikey", "Your Plex API authentication key "
-         "(https://support.plex.tv/hc/en-us/articles/204059436-Finding-your-"
-         "account-token-X-Plex-Token) ."),
-        ("address", "Hostname or IP address of the Plex Media Server."),
-        ("port", "Port which Plex Media Server is running on."),
-        ("interval", "Update interval (in seconds)."),
-        ("format_no_streams", "String that is shown if nothing is being "
-         "streamed."),
-        "format"
+        "format",
+        ("apikey", "Your Plex API authentication key"),
+        ("address", "Hostname or IP address of the Plex Media Server"),
+        ("port", "Port which Plex Media Server is running on"),
+        ("interval", "Update interval"),
+        ("stream_divider", "divider between stream info when multiple streams are active"),
+        ("format_no_streams", "String that is shown if nothing is being streamed"),
     )
     required = ("apikey", "address")
     color = "#00FF00"  # green
@@ -26,6 +35,7 @@ class Plexstatus(IntervalModule):
     interval = 120
     format_no_streams = None
     format = "{platform}: {title}"
+    stream_divider = '-'
 
     def run(self):
         PMS_URL = '%s%s%s%s' % ('http://', self.address, ':', self.port)
@@ -35,29 +45,38 @@ class Plexstatus(IntervalModule):
         xml_response = response.read()
         tree = ET.fromstring(xml_response)
 
-        cdict = {'title': '',
-                 'platform': ''}
-
+        streams = []
         for vid in tree.iter('Video'):
+            info = {'title': '',
+                    'platform': '',
+                    'product': '',
+                    'address': '',
+                    'streamer_os': ''}
             try:
-                cdict['title'] = vid.attrib['title']
-            except AttributeError:
-                pass
+                info['title'] = vid.attrib['title']
+            except AttributeError as e:
+                self.logger.error(e)
 
-        for play in tree.iter('Player'):
-            try:
-                cdict['platform'] = play.attrib['platform']
-            except AttributeError:
-                pass
+            for play in vid.iter('Player'):
+                try:
+                    info['platform'] = play.attrib['platform']
+                    info['product'] = play.attrib['product']
+                    info['address'] = play.attrib['address']
+                    info['streamer_os'] = play.attrib['device']
+                except AttributeError as e:
+                    self.logger.error(e)
+            streams.append(info)
 
-        self.data = cdict
-        if not cdict['title'] or not cdict['platform']:
+        self.data = streams
+
+        if len(streams) < 1:
             self.output = {} if not self.format_no_streams else {
-                "full_text": self.format_no_stream,
+                "full_text": self.format_no_streams,
                 "color": self.no_stream_color
             }
         else:
+            full_text = self.stream_divider.join(self.format.format(**s) for s in streams)
             self.output = {
-                "full_text": self.format.format(**cdict),
+                "full_text": full_text,
                 "color": self.color
             }

tests/test_plexstatus.py

@@ -24,7 +24,7 @@ STREAM = b'''<?xml version="1.0" encoding="UTF-8"?>
     <Producer id="895" tag="Ton Roosendaal" />
     <Country count="2" id="896" tag="Netherlands" />
     <User id="1" thumb="https://plex.tv/users/a111111111a11111/avatar" title="user" />
-    <Player address="1.1.1.1" machineIdentifier="1aa1a11a-a1a1-1a1a-111a-1a1aa11a1111" platform="Chrome" product="Plex Web" state="playing" title="Plex Web (Chrome)" />
+    <Player address="1.1.1.1" device="Linux" machineIdentifier="1aa1a11a-a1a1-1a1a-111a-1a1aa11a1111" platform="Chrome" product="Plex Web" state="playing" title="Plex Web (Chrome)" />
     <TranscodeSession key="1aaa1a11aaa1aaa111a1aaaa11" throttled="1" progress="24.200000762939453" speed="0" duration="596000" remaining="2155" context="streaming" videoDecision="copy" audioDecision="transcode" protocol="http" container="mkv" videoCodec="h264" audioCodec="aac" audioChannels="2" />
   </Video>
 </MediaContainer>'''