pipupdate (and fix lint from github merge)

mentoring/urls.py

@@ -55,4 +55,4 @@ def define_error_handler(detail, status_code, original, nargs=2):
 handler400 = define_error_handler("Bad request.", 400, django.views.defaults.bad_request)
 handler403 = define_error_handler("Permission denied.", 403, django.views.defaults.permission_denied)
 handler404 = define_error_handler("Not found.", 404, django.views.defaults.page_not_found)
-handler500 = define_error_handler("Internal server error.", 500, django.views.defaults.server_error, nargs=1)
+handler500 = define_error_handler("Internal server error.", 500, django.views.defaults.server_error, nargs=1)

requirements.in

@@ -1,5 +1,5 @@
 asgiref==3.2.10
-Django==3.1.2
+Django==3.1.6
 djangorestframework==3.12.2
 django-csp==3.7
 pytz==2020.1

requirements.txt

@@ -81,9 +81,14 @@ django-csp==3.7 \
     --hash=sha256:01443a07723f9a479d498bd7bb63571aaa771e690f64bde515db6cdb76e8041a \
     --hash=sha256:01eda02ad3f10261c74131cdc0b5a6a62b7c7ad4fd017fbefb7a14776e0a9727
     # via -r requirements.in
-Django==3.1.6 \
+django==3.1.6 \
     --hash=sha256:169e2e7b4839a7910b393eec127fd7cbae62e80fa55f89c6510426abf673fe5f \
     --hash=sha256:c6c0462b8b361f8691171af1fb87eceb4442da28477e12200c40420176206ba7
+    # via
+    #   -r requirements.in
+    #   django-csp
+    #   djangorestframework
+    #   mozilla-django-oidc
 djangorestframework==3.12.2 \
     --hash=sha256:0209bafcb7b5010fdfec784034f059d512256424de2a0f084cb82b096d6dd6a7 \
     --hash=sha256:0898182b4737a7b584a2c73735d89816343369f259fea932d90dc78e35d8ac33