init commit

dbapp/mapsapp/admin.py

@@ -0,0 +1,24 @@
+from django.contrib import admin
+from .models import Transponders
+from rangefilter.filters import NumericRangeFilterBuilder
+from more_admin_filters import MultiSelectDropdownFilter, MultiSelectFilter, MultiSelectRelatedDropdownFilter  
+from import_export.admin import ImportExportActionModelAdmin
+
+@admin.register(Transponders)
+class PolarizationAdmin(ImportExportActionModelAdmin, admin.ModelAdmin):
+    list_display = (
+        "sat_id",
+        "name",
+        "zone_name",
+        "frequency",
+        "frequency_range",
+        "polarization",
+    )
+    list_filter = (
+        ("polarization", MultiSelectRelatedDropdownFilter),
+        ("sat_id", MultiSelectRelatedDropdownFilter),
+        ("frequency", NumericRangeFilterBuilder()),
+        "zone_name"
+    )
+    search_fields = ("name",)
+    ordering = ("name",)