#105 if there's a template base dir setting in the session use this i…

…nstead of the default template base dir of blog or site

cast/models/index_pages.py

@@ -93,6 +93,8 @@ def __str__(self):
         return self.title
 
     def get_template_base_dir(self, request: HttpRequest) -> str:
+        if hasattr(request, "session") and (template_base_dir := request.session.get("template_base_dir")) is not None:
+            return template_base_dir
         if self.template_base_dir is not None:
             return self.template_base_dir
         else:

docs/releases/0.2.21.rst

@@ -4,3 +4,4 @@
 Smaller fixes and improvements.
 
 - Added a snippet viewset to be able to do CRUD on tags via wagtail admin #100
+- Let users select a theme for the site and store the choice in the session #105

tests/blog_index_test.py

@@ -62,6 +62,13 @@ def test_blog_template_base_dir_overwrites_site_setting(self, simple_request):
         template = blog.get_template(simple_request)
         assert chosen_base_dir in template
 
+    def test_session_template_base_dir_overwrites_blog_setting(self, simple_request):
+        blog = Blog(template_base_dir="plain")
+        chosen_base_dir = "from_session"
+        simple_request.session["template_base_dir"] = "from_session"
+        template = blog.get_template(simple_request)
+        assert chosen_base_dir in template
+
     def test_blog_use_partial_template_for_htmx_request_without_target(self, htmx_request_without_target):
         blog = Blog()
         with pytest.raises(ValueError, match="HTMX target is None"):

tests/conftest.py

@@ -590,6 +590,7 @@ def request_factory():
 def simple_request(request_factory):
     request = request_factory.get("/")
     request.htmx = HtmxDetails(request)
+    request.session = {}
     return request