make master pep8-ready again

fet2020/posts/models.py

@@ -102,16 +102,15 @@ class Post(models.Model):
     def agenda_html(self):
         if not self.agenda_key:
             return None
-        h=ep.getPadHTML(self.agenda_key)
+        h = ep.getPadHTML(self.agenda_key)
         return h
 
     @agenda_html.setter
     def agenda_html(self, value):
         request_logger.info("Accessing etherpad ...")
-        h=ep.setPadHTML(self.agenda_key,value)
+        ep.setPadHTML(self.agenda_key, value)
         request_logger.info("set etherpad!")
         return value
-        
 
     @property
     def get_tagnames(self):
@@ -178,7 +177,8 @@ class Post(models.Model):
 
 
 class PostSerializer(serializers.HyperlinkedModelSerializer):
-    agenda_html=serializers.CharField()
+    agenda_html = serializers.CharField()
+
     class Meta:
         model = Post
         fields = [