no message

news/admin.py

@@ -1,5 +1,6 @@
 from django.contrib import admin
 from news import models
+from admin_auto_filters.filters import AutocompleteFilter
 
 # Register your models here.
 def register_admin(model):
@@ -9,6 +10,10 @@ def wrapper(klass):
         return klass
     return wrapper
 
+class LocationFilter(AutocompleteFilter):
+    title = 'Location' # display title
+    field_name = 'city' # name of the foreign key field
+
 @admin.register(models.location)
 class LocationAdmin(admin.ModelAdmin):
     list_display = ('city','state','keywords')
@@ -60,7 +65,7 @@ class AlertAdmin(admin.ModelAdmin):
     inlines = [
     	URLInline,
     ]
-
+    list_filter = [LocationFilter]
     actions = [safe, notdrink, boil, notuse]
 
 class ServedInline(admin.TabularInline):

news/models.py

@@ -32,14 +32,14 @@ def save(self, *args, **kwargs):
         self.geocode = 'longitude=%s, latitude=%s, radius=5' % (geoc.latitude, geoc.longitude )
         return super(location, self ).save(*args, **kwargs)
 
-    def __unicode__(self):
+    def __str__(self):
         return '%s,%s' % (self.city,  self.state)
 
 class advisory_feed(models.Model):
     source = models.CharField(max_length=255, null=True, blank=True,choices=SOURCE, default="")
     feed = models.CharField(max_length=255, null=True, blank=True,default='')
 
-    def __unicode__(self):
+    def __str__(self):
         return self.feed
 
     class Meta:
@@ -50,7 +50,7 @@ class advisory_keyword(models.Model):
     source = models.CharField(max_length=255, null=True, blank=True,choices=SOURCE, default="")
     keyword = models.CharField(max_length=255, null=True, blank=True,default='')
 
-    def __unicode__(self):
+    def __str__(self):
         return self.keyword
 
     class Meta:
@@ -68,7 +68,7 @@ class alert(models.Model):
     published = models.DateTimeField( null=True, blank = True )
     created = models.DateTimeField( null=True, auto_now_add=True)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.sourceId
 
 class url(models.Model):

requirements.txt

@@ -10,6 +10,7 @@ certifi==2019.11.28
 chardet==3.0.4
 dj-database-url==0.5.0
 Django==3.0.12
+django-admin-autocomplete-filter==0.7.1
 django-annoying==0.9.0
 django-celery-beat==2.2.0
 django-celery-results==2.2.0