Umbau des Parsers in eine Klasse (OOP)

2017-07-06 12:14:16 +02:00 · 2017-07-06 12:14:16 +02:00 · 84123dddac
commit 84123dddac
parent 93791c0c32
1 changed files with 51 additions and 0 deletions
--- a/Kodi_Class.py
+++ b/Kodi_Class.py
@ -0,0 +1,51 @@
+import urllib.request
+import time
+
+class kodi():
+    def __init__(self,url):
+        self.kodiurl="http://"+url+"/jsonrpc?request=%7B%22jsonrpc%22:%20%222.0%22,%20%22method%22:%20%22Player.GetItem%22,%20%22params%22:%20%7B%20%22properties%22:%20%5B%22title%22,%20%22album%22,%20%22artist%22,%20%22season%22,%20%22episode%22,%20%22duration%22,%20%22showtitle%22,%20%22tvshowid%22,%20%22thumbnail%22,%20%22file%22,%20%22fanart%22,%20%22streamdetails%22%5D,%20%22playerid%22:%201%20%7D,%20%22id%22:%20%22VideoGetItem%22%7D"
+        print("Kodi-Objekt erzeugt")
+
+    def kodi_JSON_holen(self):
+        try:
+            antwort = urllib.request.urlopen(self.kodiurl)
+            b = (antwort.read())
+            a = b.decode("utf-8")
+            return a
+        except:
+            return None
+
+    def kodi_suche_nach(self, suchstring,json=""):
+        if json=="":
+            json=self.kodi_JSON_holen()
+
+        start = len(suchstring) + 3  # berechnet die Anfangsposition des Wertes
+        ende = len(json)  # gibt die Gesamtlänge der URL Antwort an
+        position = json.find("\"" + suchstring, 46,
+                          ende)  # sucht in der gesamten URL Antwort nach dem Suchbegriff und ermittelt dessen Position im String (Anfang)
+        if position > 0:
+            position2 = json.find(",\"", position,
+                               ende)  # sucht anhand der Anfangspos. des Suchstrings nach dem Ende des dazugehörigen Wertes (endet mit ,")
+            wert = (json[position + start:position2])  # gibt den Wert des Suchbegriffes aus
+            x = 0
+            while wert.isalnum() is False and x < 2:
+                wert = wert.strip("\"}][{")
+                x = x + 1
+            return wert
+        return None
+
+    def kodiitem(self):
+        koditems = {"episode": "", "fanart": "", "file": "", "label": "", "season": "", "showtitle": "", "type": "",
+                    "title": "", "id": "", "width": ""}
+        a = self.kodi_JSON_holen()
+        if a != None:
+            for i in koditems:
+                wert = self.kodi_suche_nach(i,a)
+                koditems[i] = wert
+            return koditems
+
+#url= "http://10.0.1.102/jsonrpc?request=%7B%22jsonrpc%22:%20%222.0%22,%20%22method%22:%20%22Player.GetItem%22,%20%22params%22:%20%7B%20%22properties%22:%20%5B%22title%22,%20%22album%22,%20%22artist%22,%20%22season%22,%20%22episode%22,%20%22duration%22,%20%22showtitle%22,%20%22tvshowid%22,%20%22thumbnail%22,%20%22file%22,%20%22fanart%22,%20%22streamdetails%22%5D,%20%22playerid%22:%201%20%7D,%20%22id%22:%20%22VideoGetItem%22%7D"
+a = kodi("10.0.1.102")
+print(a.kodi_JSON_holen())
+print(a.kodi_suche_nach("fanart"))
+print(a.kodiitem())