python3Packages.django-environ: rename from django_environ

pkgs/development/python-modules/django_guardian/default.nix

@@ -1,5 +1,5 @@
 { lib, buildPythonPackage, fetchPypi
-, django_environ, mock, django
+, django-environ, mock, django
 , pytest, pytest-runner, pytest-django
 }:
 buildPythonPackage rec {
@@ -11,7 +11,7 @@ buildPythonPackage rec {
     sha256 = "c58a68ae76922d33e6bdc0e69af1892097838de56e93e78a8361090bcd9f89a0";
   };
 
-  checkInputs = [ pytest pytest-runner pytest-django django_environ mock ];
+  checkInputs = [ pytest pytest-runner pytest-django django-environ mock ];
   propagatedBuildInputs = [ django ];
 
   meta = with lib; {

pkgs/top-level/python-aliases.nix

@@ -44,6 +44,7 @@ mapAliases ({
   diff_cover = diff-cover; # added 2021-07-02
   discogs_client = discogs-client; # added 2021-07-02
   djangorestframework-jwt = drf-jwt; # added 2021-07-20
+  django_environ = django-environ; # added 2021-12-25
   django_redis = django-redis; # added 2021-10-11
   django_taggit = django-taggit; # added 2021-10-11
   dns = dnspython; # added 2017-12-10

pkgs/top-level/python-packages.nix

@@ -2202,7 +2202,7 @@ in {
 
   django-dynamic-preferences = callPackage ../development/python-modules/django-dynamic-preferences { };
 
-  django_environ = callPackage ../development/python-modules/django_environ { };
+  django-environ = callPackage ../development/python-modules/django_environ { };
 
   django_extensions = callPackage ../development/python-modules/django-extensions { };