Merge pull request #165 from sympy/django-3-upgrade

Django 3.0.8 upgrade

Author: aktech

app/views.py

@@ -2,7 +2,7 @@
 
 import sympy
 from django.http import HttpResponse, Http404
-from django.shortcuts import render_to_response, redirect
+from django.shortcuts import render, redirect
 from django.template.loader import render_to_string
 from django import forms
 
@@ -27,7 +27,7 @@
 
 
 class MobileTextInput(forms.widgets.TextInput):
-    def render(self, name, value, attrs=None):
+    def render(self, name, value, attrs=None, renderer=None):
         if attrs is None:
             attrs = {}
         attrs['autocorrect'] = 'off'
@@ -40,16 +40,16 @@ class SearchForm(forms.Form):
 
 
 def app_meta(view):
-    def _wrapper(request, **kwargs):
-        result = view(request, **kwargs)
+    def _wrapper(request, *args, **kwargs):
+        result = view(request, *args, **kwargs)
         version = os.environ['GAE_VERSION']
 
         try:
             template, params = result
             params['app_version'] = version
             params['sympy_version'] = sympy.__version__
             params['current_year'] = datetime.datetime.now().year
-            return render_to_response(template, params)
+            return render(request, template, params)
         except ValueError:
             return result
     return _wrapper
@@ -241,7 +241,7 @@ def find_text_query(query):
 
 
 @app_meta
-def view_404(request):
+def view_404(request, exception):
     return "404.html", {}
 
 

requirements.txt

@@ -1,4 +1,4 @@
-Django==1.11.29
+Django==3.0.8
 numpy==1.18.4
 grpcio==1.29.0
 googleapis_common_protos==1.51.0