Use Python 3 style 'super()'

Signed-off-by: Vasilis Tsiligiannis <acinonyx@openwrt.gr>

db/base/admin.py

@@ -42,7 +42,7 @@ class SatelliteAdmin(admin.ModelAdmin):
 
         :returns: Django urls for the Satellite admin view
         """
-        urls = super(SatelliteAdmin, self).get_urls()
+        urls = super().get_urls()
         my_urls = [
             url(r'^check_celery/$', self.check_celery, name='check_celery'),
             url(
@@ -144,7 +144,7 @@ class TransmitterSuggestionAdmin(admin.ModelAdmin):
 
         :returns: list of actions the user can take on TransmitterSuggestion
         """
-        actions = super(TransmitterSuggestionAdmin, self).get_actions(request)
+        actions = super().get_actions(request)
         if not request.user.has_perm('base.delete_transmittersuggestion'):
             if 'delete_selected' in actions:
                 del actions['delete_selected']
@@ -236,7 +236,7 @@ class TleAdmin(admin.ModelAdmin):
 
         :returns: Django urls for the Tle admin view
         """
-        urls = super(TleAdmin, self).get_urls()
+        urls = super().get_urls()
         my_urls = [
             url(r'^update_tle_sets/$', self.update_tle_sets, name='update_tle_sets'),
         ]

db/base/structured_data.py

@@ -42,7 +42,7 @@ class StructuredData:
 class ModeStructuredData(StructuredData):
     """Generic structered data class for Mode model"""
     def __init__(self, data):
-        super(ModeStructuredData, self).__init__(data)
+        super().__init__(data)
         self.context = {"@vocab": "https://schema.space/metasat/", "name": "modulation"}
         structured_data = []
 
@@ -54,7 +54,7 @@ class ModeStructuredData(StructuredData):
 class SatelliteStructuredData(StructuredData):
     """Generic structered data class for Satellite model"""
     def __init__(self, data):
-        super(SatelliteStructuredData, self).__init__(data)
+        super().__init__(data)
         self.context = {
             "@vocab": "https://schema.space/metasat/",
             "schema": "http://schema.org/",
@@ -108,7 +108,7 @@ class SatelliteStructuredData(StructuredData):
 class TransmitterStructuredData(StructuredData):
     """Generic structered data class for Transmitter model"""
     def __init__(self, data):
-        super(TransmitterStructuredData, self).__init__(data)
+        super().__init__(data)
         self.context = {
             "@vocab": "https://schema.space/metasat/",
             "schema": "http://schema.org/",
@@ -200,7 +200,7 @@ class TransmitterStructuredData(StructuredData):
 class DemodDataStructuredData(StructuredData):
     """Generic structered data class for DemodData model"""
     def __init__(self, data):
-        super(DemodDataStructuredData, self).__init__(data)
+        super().__init__(data)
         self.context = {
             "@vocab": "https://schema.space/metasat/",
             "schema": "http://schema.org/",