feat(pkgs): Add dependencies

pkgs/django-browser-reload/default.nix

@@ -0,0 +1,42 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  wheel,
+  asgiref,
+  django,
+}:
+
+buildPythonPackage rec {
+  pname = "django-browser-reload";
+  version = "1.12.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "adamchainz";
+    repo = "django-browser-reload";
+    rev = version;
+    hash = "sha256-IDIkAl6YYI3isDvpzCtAu4fLSr2gbjEvVW+K1WBDPbo=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    wheel
+  ];
+
+  propagatedBuildInputs = [
+    asgiref
+    django
+  ];
+
+  pythonImportsCheck = [ "django_browser_reload" ];
+
+  meta = with lib; {
+    description = "Automatically reload your browser in development";
+    homepage = "https://github.com/adamchainz/django-browser-reload";
+    changelog = "https://github.com/adamchainz/django-browser-reload/blob/${src.rev}/CHANGELOG.rst";
+    license = licenses.mit;
+    maintainers = with maintainers; [ thubrecht ];
+  };
+}

pkgs/django-sass-processor-dart-sass/default.nix

@@ -0,0 +1,32 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  setuptools,
+  wheel,
+}:
+
+buildPythonPackage rec {
+  pname = "django-sass-processor-dart-sass";
+  version = "0.1.0";
+  pyproject = true;
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-7IvMMIJ4NoMQQKvzsgPk4FesbNfPvRXqb86Gnx3OJos=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    wheel
+  ];
+
+  pythonImportsCheck = [ "sass" ];
+
+  meta = with lib; {
+    description = "A drop-in replacement for sass for use with django-sass-processor that uses dart sass rather than libsass";
+    homepage = "https://pypi.org/project/django-sass-processor-dart-sass";
+    license = licenses.mit;
+    maintainers = with maintainers; [ thubrecht ];
+  };
+}

pkgs/django-sass-processor/default.nix

@@ -0,0 +1,35 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  wheel,
+}:
+
+buildPythonPackage rec {
+  pname = "django-sass-processor";
+  version = "1.4";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "jrief";
+    repo = "django-sass-processor";
+    rev = version;
+    hash = "sha256-kDhCJ/V2xwLqw3k0W1NLxUrxbvjuKGclWyAuFpGVyQU=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    wheel
+  ];
+
+  pythonImportsCheck = [ "sass_processor" ];
+
+  meta = with lib; {
+    description = "SASS processor to compile SCSS files into *.css, while rendering, or offline";
+    homepage = "https://github.com/jrief/django-sass-processor";
+    changelog = "https://github.com/jrief/django-sass-processor/blob/${src.rev}/CHANGELOG.md";
+    license = licenses.mit;
+    maintainers = with maintainers; [ thubrecht ];
+  };
+}