🐛 [#32] Remove port number before using validate_host

django_loose_fk/loaders.py

@@ -11,7 +11,7 @@
 from django.utils.functional import LazyObject, empty
 from django.utils.module_loading import import_string
 
-from .utils import get_resource_for_path
+from .utils import get_resource_for_path, strip_port_number
 from .virtual_models import get_model_instance
 
 SETTING = "DEFAULT_LOOSE_FK_LOADER"
@@ -55,12 +55,12 @@ def is_local_url(self, url: str) -> bool:
                 "break django-loose-fk's behaviour. You should use an explicit list.",
                 RuntimeWarning,
             )
-            return validate_host(parsed.netloc, allowed_hosts)
+            return validate_host(strip_port_number(parsed.netloc), allowed_hosts)
 
         if local_base_urls:
             return any(url.startswith(base_url) for base_url in local_base_urls)
 
-        return validate_host(parsed.netloc, allowed_hosts)
+        return validate_host(strip_port_number(parsed.netloc), allowed_hosts)
 
     def load_local_object(self, url: str, model: ModelBase) -> models.Model:
         parsed = urlparse(url)

django_loose_fk/utils.py

@@ -70,3 +70,7 @@ def get_subclasses(cls):
     for subclass in cls.__subclasses__():
         yield from get_subclasses(subclass)
         yield subclass
+
+
+def strip_port_number(netloc: str) -> str:
+    return netloc.split(":")[0]