refactor seralizer

src/utilities/feedfile.py

@@ -1,10 +1,10 @@
 __author__ = 'stubbfel'
 
 import feedparser
-from utilities.textfile import TextFile
+from utilities.jsonfile import JsonFile
 from utilities.serializer import Serializer
 
-class FeedFile(TextFile):
+class FeedFile(JsonFile):
 
     def __init__(self, filename):
         """
@@ -21,7 +21,7 @@ class FeedFile(TextFile):
         feed_str = self.read_text_file()
         return feedparser.parse(feed_str)
 
-    def write_feed_file(self, feed, serializer=None):
+    def write_feedjson_file(self, feed, serializer=None):
         """
         method write a feedparpser object to a text file. It use a certain serializer or the default serializer
         if type of the serializer is none
@@ -31,8 +31,6 @@ class FeedFile(TextFile):
         assert isinstance(feed, feedparser.FeedParserDict)
 
         if serializer is None:
-            serializer = Serializer()
-            feed_string = serializer.serialize(feed)
+            self.write_json_file(feed)
         else:
-            feed_string = serializer.toString(feed)
-        self.write_text_file(feed_string)
+            self.write_json_file(serializer.serialize(feed))

src/utilities/podcastserializer.py

@@ -1,5 +1,5 @@
 __author__ = 'dev'
-
+import json
 from utilities.serializer import Serializer
 
 class PodcastSerializer(Serializer):
@@ -12,4 +12,27 @@ class PodcastSerializer(Serializer):
         :return: rhe string reprasention of the dict_object
         """
         assert isinstance(dict_object, dict)
-        return  str(dict_object)
+
+        episodeList = []
+
+        for episode in dict_object["entries"]:
+            filelink = ""
+            for links in episode["links"]:
+                if links["type"] == 'application/x-bittorrent':
+                    filelink = links["href"]
+
+            tempepisode = {
+                "title": episode["title"],
+                "subtitle": episode["subtitle"],
+                "filelink": filelink
+            }
+            episodeList.append(tempepisode)
+
+        tempdict = {
+            "title": dict_object["feed"]["title"],
+            "subtitle": dict_object["feed"]["subtitle"],
+            "summary": dict_object["feed"]["summary"],
+            "episodes": episodeList
+        }
+
+        return tempdict

src/utilities/serializer.py

@@ -9,6 +9,7 @@ class Serializer():
         this method should be override by any subclasses
         :param dict_object: object wich his to bee convert to a string
         :return: rhe string reprasention of the dict_object
+        :depicated
         """
         assert isinstance(dict_object, dict)
-        return  str(dict_object)
+        return  dict_object