Renamed feed module in wrfeed (however, the URL stays the same).

[philipp/winterrodeln/wrfeed.git] / wrfeed / config / middleware.py

diff --git a/wrfeed/config/middleware.py b/wrfeed/config/middleware.py
new file mode 100644 (file)
index 0000000..2eeb349
--- /dev/null
+++ b/wrfeed/config/middleware.py
@@ -0,0 +1,67 @@
+"""Pylons middleware initialization"""
+from beaker.middleware import SessionMiddleware
+from paste.cascade import Cascade
+from paste.registry import RegistryManager
+from paste.urlparser import StaticURLParser
+from paste.deploy.converters import asbool
+from pylons.middleware import ErrorHandler, StatusCodeRedirect
+from pylons.wsgiapp import PylonsApp
+from routes.middleware import RoutesMiddleware
+
+from wrfeed.config.environment import load_environment
+
+def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
+    """Create a Pylons WSGI application and return it
+
+    ``global_conf``
+        The inherited configuration for this application. Normally from
+        the [DEFAULT] section of the Paste ini file.
+
+    ``full_stack``
+        Whether this application provides a full WSGI stack (by default,
+        meaning it handles its own exceptions and errors). Disable
+        full_stack when this application is "managed" by another WSGI
+        middleware.
+
+    ``static_files``
+        Whether this application serves its own static files; disable
+        when another web server is responsible for serving them.
+
+    ``app_conf``
+        The application's local configuration. Normally specified in
+        the [app:<name>] section of the Paste ini file (where <name>
+        defaults to main).
+
+    """
+    # Configure the Pylons environment
+    config = load_environment(global_conf, app_conf)
+
+    # The Pylons WSGI app
+    app = PylonsApp(config=config)
+
+    # Routing/Session Middleware
+    app = RoutesMiddleware(app, config['routes.map'])
+    app = SessionMiddleware(app, config)
+
+    # CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
+
+    if asbool(full_stack):
+        # Handle Python exceptions
+        app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
+
+        # Display error documents for 401, 403, 404 status codes (and
+        # 500 when debug is disabled)
+        if asbool(config['debug']):
+            app = StatusCodeRedirect(app)
+        else:
+            app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])
+
+    # Establish the Registry for this application
+    app = RegistryManager(app)
+
+    if asbool(static_files):
+        # Serve static files
+        static_app = StaticURLParser(config['pylons.paths']['static_files'])
+        app = Cascade([static_app, app])
+    app.config = config
+    return app