Multiple Flask Routes

CHANGELOG.md

@@ -1,8 +1,12 @@
-0.18.1 - 2017-09-07
+# 0.18.2 - 2017-09-07
+## Added
+- 🔧 Added an `endpoint` to each of the URLs to allow for multiple routes (https://github.com/plotly/dash/pull/70)
+
+# 0.18.1 - 2017-09-07
 ## Fixed
 - 🐛 If `app.layout` was supplied a function, then it used to be called excessively. Now it is called just once on startup and just once on page load. https://github.com/plotly/dash/pull/128
 
-0.18.0 - 2017-09-07
+# 0.18.0 - 2017-09-07
 ## Changed
 - 🔒  Removes the `/static/` folder and endpoint that is implicitly initialized by flask. This is too implicit for my comfort level: I worry that users will not be aware that their files in their `static` folder are accessible
 - ⚡️  Removes all API calls to the Plotly API (https://api.plot.ly/), the authentication endpoints and decorators, and the associated `filename`, `sharing` and `app_url` arguments. This was never documented or officially supported and authentication has been moved to the [`dash-auth` package](https://github.com/plotly/dash-auth)
@@ -11,7 +15,7 @@
 ## Added
 - 🔧 Add two new `config` variables: `routes_pathname_prefix` and `requests_pathname_prefix` to provide more flexibility for API routing when Dash apps are run behind proxy servers. `routes_pathname_prefix` is a prefix applied to the backend routes and `requests_pathname_prefix` prefixed in requests made by Dash's front-end. `dash-renderer==0.8.0rc3` uses these endpoints.
 - 🔧 Added id to KeyError exception in components (#112)
-- 🔧 Added an `endpoint` to each of the URLs to allow for multiple routes
+
 
 ## Fixed
 - ✏️  Fix a typo in an exception

dash/dash.py

@@ -67,43 +67,44 @@ def __init__(
         self.registered_paths = {}
 
         # urls
+        def add_url(name, view_func, methods=['GET']):
+            self.server.add_url_rule(
+                name,
+                view_func=view_func,
+                endpoint=name,
+                methods=methods
+            )
 
-        self.server.add_url_rule(
+        add_url(
             '{}_dash-layout'.format(self.config.routes_pathname_prefix),
-            view_func=self.serve_layout)
+            self.serve_layout)
 
-        self.server.add_url_rule(
+        add_url(
             '{}_dash-dependencies'.format(self.config.routes_pathname_prefix),
-            view_func=self.dependencies)
+            self.dependencies)
 
-        self.server.add_url_rule(
+        add_url(
             '{}_dash-update-component'.format(
                 self.config.routes_pathname_prefix
             ),
-            view_func=self.dispatch,
-            methods=['POST'])
+            self.dispatch,
+            ['POST'])
 
-        self.server.add_url_rule((
+        add_url((
             '{}_dash-component-suites'
             '/<string:package_name>'
             '/<path:path_in_package_dist>').format(
                 self.config.routes_pathname_prefix
             ),
-            view_func=self.serve_component_suites)
+            self.serve_component_suites)
 
-        self.server.add_url_rule(
+        add_url(
             '{}_dash-routes'.format(self.config.routes_pathname_prefix),
-            view_func=self.serve_routes
-        )
-
-        self.server.add_url_rule(
-            self.config.routes_pathname_prefix, view_func=self.index)
+            self.serve_routes)
 
         # catch-all for front-end routes
-        self.server.add_url_rule(
-            '{}<path:path>'.format(self.config.routes_pathname_prefix),
-            view_func=self.index
-        )
+        add_url(
+            self.config.routes_pathname_prefix, self.index)
 
         self.server.before_first_request(self._setup_server)
 

dash/version.py

@@ -1 +1 @@
-__version__ = '0.18.1'
+__version__ = '0.18.2'