Refactor app routes

Author: cjsimon

app/src/flask_app/__init__.py

@@ -17,7 +17,7 @@ def __init__(self, env):
         app.config.from_object(env_config)
 
         # Register the flask_app's routes and bind them to the app
-        from flask_app.routes import Routes
+        from .routes import routes
         app.register_blueprint(routes.app)
 
         return app

app/src/flask_app/routes.py

@@ -1,17 +1 @@
-from flask import Blueprint, render_template
-
-class Routes:
-    app = Blueprint('app', __name__)
-    
-    # Get the pages directory relative to the webrpot
-    pages_dir = os.path.join(app.instance_path, 'pages')
-    
-    # All pages are dict values with their page name as the key,
-    # and the following path within the pages_dir: {page}/{page}.html
-    Pages = { page: os.path.join(pages_dir, '%s/%s.html' % page) for page in [
-        'Main'
-    ]}
-    
-    @app.route('/', methods = ['GET', 'POST'])
-    def index():
-        return render_template(Pages.Main)
+import ../routes/routes

app/src/routes/routes.py

@@ -0,0 +1,33 @@
+from flask import Blueprint, render_template
+
+class Routes:
+    
+    """
+    A static list of available pages within the webapp
+    """
+    Pages = None
+    
+    def __init__(self, parent_app) {
+        """ Routes constructor """
+        
+        """ The parent app instance this Routes instance belongs to """
+        self.parent_app = app
+        
+        """ The app blueprint for defining and handling routes """
+        self.app_blueprint = Blueprint('app', __name__)
+        
+        """ The pages directory relative to the webroot """
+        self.pages_dir = os.path.join(app.instance_path, 'pages')
+        
+        """
+        All pages are dict values with their page name as the key,
+        and the following path within the pages_dir: {page}/{page}.html
+        """
+        Pages = { page: os.path.join(pages_dir, '%s/%s.html' % page) for page in [
+            'Main'
+        ]} if Pages is None else Pages # Do not re-determine Pages if they've already been determined
+    }
+    
+    @app_blueprint.route('/', methods = ['GET', 'POST'])
+    def index():
+        return render_template(Pages.Main)