New module Chronos to look at next courses

modules/chronos.py

@@ -0,0 +1,62 @@
+# coding=utf-8
+
+from datetime import datetime
+from datetime import timedelta
+from urllib.parse import quote
+
+from tools import web
+
+nemubotversion = 3.3
+
+def help_tiny ():
+    """Line inserted in the response to the command !help"""
+    return "Gets informations about current and next Épita courses"
+
+def help_full ():
+    return "!chronos [spé] : gives current and next courses."
+
+
+def cmd_chronos(msg):
+    url = CONF.getNode("server")["url"]
+    if len(msg.cmds) > 1:
+        url += "&class=" + quote(msg.cmds[1])
+
+    res = Response(msg.sender, channel=msg.channel, nomore="Je n'ai pas d'autre cours à afficher")
+    response = web.getXML(url)
+    if response is not None:
+        courses = response.getNodes("course")
+        now = datetime.now()
+        tomorrow = now + timedelta(days=1)
+        for c in courses:
+            idc      = c.getFirstNode("id").getContent()
+            crs      = c.getFirstNode("title").getContent()
+            start    = c.getFirstNode("start").getDate()
+            end      = c.getFirstNode("end").getDate()
+            where    = c.getFirstNode("where").getContent()
+            teacher  = c.getFirstNode("teacher").getContent()
+            students = c.getFirstNode("students").getContent()
+
+            if now > start:
+                title = "Actuellement "
+                msg = "\x03\x02" + crs + "\x03\x02 jusqu'"
+                if end < tomorrow:
+                    msg += "à \x03\x02" + end.strftime("%H:%M")
+                else:
+                    msg += "au \x03\x02" + end.strftime("%a %d à %H:%M")
+                msg += "\x03\x02 en \x03\x02" + where + "\x03\x02"
+            else:
+                title = "Prochainement "
+                duration = (end - start).total_seconds() / 60
+
+                msg = "\x03\x02" + crs + "\x03\x02 le \x03\x02" + end.strftime("%a %d à %H:%M") + "\x03\x02 pour " + "%dh%02d" % (int(duration / 60), duration % 60) + " en \x03\x02" + where + "\x03\x02"
+
+            if teacher != "":
+                msg += " avec " + teacher
+            if students != "":
+                msg += " pour les " + students
+
+            res.append_message(msg, title)
+    else:
+        res.append_message("Aucun cours n'a été trouvé")
+
+    return res

modules/chronos.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" ?>
+<nemubotmodule name="chronos">
+  <server url="http://chronos.23.tf/index.php?xml" />
+  <message type="cmd" name="chronos" call="cmd_chronos" />
+  <message type="cmd" name="Χρονος" call="cmd_chronos" />
+</nemubotmodule>