Refactored a little bit of Chapter 02

Author: codingEzio

Diff for: chapter02/README.md

@@ -40,6 +40,10 @@
     2. views.homepage  (correspond to ```views.py```)
     3. name="home"  (it's ?optional) (access by ***URL/?name***)
 
+### temp-notes 
+- newapp: 
+    - -> setting -> app-folder 
+    - -> proj_url -> app_url -> app_view -> model (& db)
 
 ### conventions 
 - I found the ```urlpatterns``` in ```urls.py``` is ?required by *Django*

Diff for: chapter02/hey_world/settings.py

@@ -37,7 +37,7 @@
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'pages',
+    'pages.apps.PagesConfig',  # FOLDER.FILE.CLASS
 ]
 
 MIDDLEWARE = [

Diff for: chapter02/pages/urls.py

@@ -1,8 +1,8 @@
 from django.urls import path
 
-from . import views
+from .views import Homepage
 
 
 urlpatterns = [
-    path("", views.homepage, name="home"),
+    path("", Homepage, name="home"),
 ]

Diff for: chapter02/pages/views.py

@@ -3,5 +3,5 @@
 # Create your views here.
 
 
-def homepage(request):
+def Homepage(request):
     return HttpResponse("Hey django")