forms.HomepageForm: No longer take a domain argument.

domain was unused. No change to behavior.

zerver/forms.py

@@ -108,10 +108,7 @@ class HomepageForm(forms.Form):
 
     def __init__(self, *args, **kwargs):
         # type: (*Any, **Any) -> None
-        self.domain = kwargs.get("domain")
         self.subdomain = kwargs.get("subdomain")
-        if "domain" in kwargs:
-            del kwargs["domain"]
         if "subdomain" in kwargs:
             del kwargs["subdomain"]
         super(HomepageForm, self).__init__(*args, **kwargs)

zerver/views/__init__.py

@@ -318,24 +318,20 @@ def accounts_accept_terms(request):
 
 def create_homepage_form(request, user_info=None):
     # type: (HttpRequest, Optional[Dict[str, Any]]) -> HomepageForm
-    subdomain = u''
-    domain = u''
     if settings.REALMS_HAVE_SUBDOMAINS:
         subdomain = get_subdomain(request)
-        realm = get_realm_by_string_id(subdomain)
-        if realm is not None:
-            domain = realm.domain
     else:
-        domain = request.session.get("domain")
-        realm = get_realm(domain)
+        realm = get_realm(request.session.get("domain"))
         if realm is not None:
             subdomain = realm.string_id
+        else:
+            subdomain = ''
 
     if user_info:
-        return HomepageForm(user_info, domain=domain, subdomain=subdomain)
+        return HomepageForm(user_info, subdomain = subdomain)
     # An empty fields dict is not treated the same way as not
     # providing it.
-    return HomepageForm(domain=domain, subdomain=subdomain)
+    return HomepageForm(subdomain = subdomain)
 
 def create_preregistration_user(email, request, realm_creation=False):
     # type: (text_type, HttpRequest, bool) -> HttpResponse