code quality

aircox/admin/program.py

@@ -1,5 +1,3 @@
-from copy import copy
-
 from django.contrib import admin
 from django.forms import ModelForm
 from django.utils.translation import gettext_lazy as _
@@ -14,20 +12,20 @@ class ScheduleInlineForm(ModelForm):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         if self.initial:
-            self.fields['date'].disabled = True
-            self.fields['frequency'].disabled = True
+            self.fields["date"].disabled = True
+            self.fields["frequency"].disabled = True
 
 
 class ScheduleInline(admin.TabularInline):
     model = Schedule
     form = ScheduleInlineForm
-    readonly_fields = ('timezone',)
+    readonly_fields = ("timezone",)
     extra = 1
 
 
 class StreamInline(admin.TabularInline):
     model = Stream
-    fields = ['delay', 'begin', 'end']
+    fields = ["delay", "begin", "end"]
     extra = 1
 
 
@@ -39,20 +37,23 @@ class ProgramAdmin(PageAdmin):
     schedule.boolean = True
     schedule.short_description = _("Schedule")
 
-    list_display = PageAdmin.list_display + ('schedule', 'station', 'active')
-    list_filter = PageAdmin.list_filter + ('station', 'active')
-    prepopulated_fields = {'slug': ('title',)}
-    search_fields = ('title',)
+    list_display = PageAdmin.list_display + ("schedule", "station", "active")
+    list_filter = PageAdmin.list_filter + ("station", "active")
+    prepopulated_fields = {"slug": ("title",)}
+    search_fields = ("title",)
 
     inlines = [ScheduleInline, StreamInline]
 
     def get_fieldsets(self, request, obj=None):
         fields = super().get_fieldsets(request, obj)
-        if request.user.has_perm('aircox.program.scheduling'):
+        if request.user.has_perm("aircox.program.scheduling"):
             fields = fields + [
-                (_('Program Settings'), {
-                    'fields': ['active', 'station', 'sync'],
-                })
+                (
+                    _("Program Settings"),
+                    {
+                        "fields": ["active", "station", "sync"],
+                    },
+                )
             ]
         return fields
 
@@ -61,26 +62,32 @@ class ProgramAdmin(PageAdmin):
 class ScheduleAdmin(admin.ModelAdmin):
     def program_title(self, obj):
         return obj.program.title
-    program_title.short_description = _('Program')
+
+    program_title.short_description = _("Program")
 
     def freq(self, obj):
         return obj.get_frequency_verbose()
-    freq.short_description = _('Day')
 
-    list_filter = ['frequency', 'program']
-    list_display = ['program_title', 'freq', 'time', 'timezone', 'duration',
-                    'initial']
-    list_editable = ['time', 'duration', 'initial']
+    freq.short_description = _("Day")
+
+    list_filter = ["frequency", "program"]
+    list_display = [
+        "program_title",
+        "freq",
+        "time",
+        "timezone",
+        "duration",
+        "initial",
+    ]
+    list_editable = ["time", "duration", "initial"]
 
     def get_readonly_fields(self, request, obj=None):
         if obj:
-            return ['program', 'date', 'frequency']
+            return ["program", "date", "frequency"]
         else:
             return []
 
 
 @admin.register(Stream)
 class StreamAdmin(admin.ModelAdmin):
-    list_display = ('id', 'program', 'delay', 'begin', 'end')
-
-
+    list_display = ("id", "program", "delay", "begin", "end")