Merge branch 'main' of github.com:rails-inspire-django/django-view-component

Author: michael-yin

docs/source/preview.md

@@ -9,10 +9,12 @@ Add below config to your Django settings
 ```python
 VIEW_COMPONENTS = {
     "preview_base": ["django_app/tests/previews"],
+    "show_previews": DEBUG,
 }
 ```
 
-`preview_base` is the base path for your previews. You can add multiple paths to it.
+1. `preview_base` is the base path for your previews. You can add multiple paths to it.
+2. `show_previews` is a boolean value, which is used to control whether to show the previews. It is `True` by default, here we set it with same value of `DEBUG`. So the previews will only be shown in the development environment.
 
 Add below url path to your Django urls
 

src/django_viewcomponent/__init__.py

@@ -6,7 +6,6 @@
 
 from django.template.engine import Engine
 from django_viewcomponent.loaders import ComponentLoader
-from django_viewcomponent.app_settings import app_settings
 
 
 def autodiscover_components():
@@ -20,6 +19,8 @@ def autodiscover_components():
 
 
 def autodiscover_previews():
+    from django_viewcomponent.app_settings import app_settings
+
     if app_settings.SHOW_PREVIEWS:
         preview_base_ls = [Path(p) for p in app_settings.PREVIEW_BASE]
         for directory in preview_base_ls: