make the application start with pylons 0.10

ddportfolioservice/config/__init__.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # DDPortfolio service config package
-# Copyright (c) 2009 Jan Dittberner <jan@dittberner.info>
+# Copyright © 2009, 2010 Jan Dittberner <jan@dittberner.info>
 #
 # This file is part of DDPortfolio service.
 #

ddportfolioservice/config/deployment.ini_tmpl

@@ -0,0 +1,60 @@
+#
+# ddportfolioservice - Pylons configuration
+#
+# The %(here)s variable will be replaced with the parent directory of this file
+#
+[DEFAULT]
+debug = true
+email_to = you@yourdomain.com
+smtp_server = localhost
+error_email_from = paste@localhost
+
+[server:main]
+use = egg:Paste#http
+host = 0.0.0.0
+port = 5000
+
+[app:main]
+use = egg:ddportfolioservice
+full_stack = true
+static_files = true
+
+cache_dir = %(here)s/data
+beaker.session.key = ddportfolioservice
+beaker.session.secret = ${app_instance_secret}
+app_instance_uuid = ${app_instance_uuid}
+
+# If you'd like to fine-tune the individual locations of the cache data dirs
+# for the Cache data, or the Session saves, un-comment the desired settings
+# here:
+#beaker.cache.data_dir = %(here)s/data/cache
+#beaker.session.data_dir = %(here)s/data/sessions
+
+# WARNING: *THE LINE BELOW MUST BE UNCOMMENTED ON A PRODUCTION ENVIRONMENT*
+# Debug mode will enable the interactive debugging tool, allowing ANYONE to
+# execute malicious code after an exception is raised.
+set debug = false
+
+
+# Logging configuration
+[loggers]
+keys = root
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = INFO
+handlers = console
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(asctime)s %(levelname)-5.5s [%(name)s] [%(threadName)s] %(message)s

ddportfolioservice/config/environment.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # DDPortfolio service environment configuration
-# Copyright (c) 2009 Jan Dittberner <jan@dittberner.info>
+# Copyright © 2009, 2010 Jan Dittberner <jan@dittberner.info>
 #
 # This file is part of DDPortfolio service.
 #
@@ -23,7 +23,9 @@
 """Pylons environment configuration"""
 import os
 
-from pylons import config
+from mako.lookup import TemplateLookup
+from pylons.configuration import PylonsConfig
+from pylons.error import handle_mako_error
 
 import ddportfolioservice.lib.app_globals as app_globals
 import ddportfolioservice.lib.helpers
@@ -33,6 +35,8 @@ def load_environment(global_conf, app_conf):
     """Configure the Pylons environment via the ``pylons.config``
     object
     """
+    config = PylonsConfig()
+
     # Pylons paths
     root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
     paths = dict(root=root,
@@ -41,15 +45,26 @@ def load_environment(global_conf, app_conf):
                  templates=[os.path.join(root, 'templates')])
 
     # Initialize config with the basic options
-    config.init_app(global_conf, app_conf, package='ddportfolioservice',
-                    template_engine='mako', paths=paths)
+    config.init_app(global_conf, app_conf, package='ddportfolioservice', paths=paths)
 
-    config['routes.map'] = make_map()
-    config['pylons.g'] = app_globals.Globals()
+    config['routes.map'] = make_map(config)
+    config['pylons.app_globals'] = app_globals.Globals(config)
     config['pylons.h'] = ddportfolioservice.lib.helpers
 
-    # Customize templating options via this variable
-    tmpl_options = config['buffet.template_options']
+    # Setup cache object as early as possible
+    import pylons
+    pylons.cache._push_object(config['pylons.app_globals'].cache)
+    
+
+    # Create the Mako TemplateLookup, with the default auto-escaping
+    config['pylons.app_globals'].mako_lookup = TemplateLookup(
+        directories=paths['templates'],
+        error_handler=handle_mako_error,
+        module_directory=os.path.join(app_conf['cache_dir'], 'templates'),
+        input_encoding='utf-8', default_filters=['escape'],
+        imports=['from webhelpers.html import escape'])
 
     # CONFIGURATION OPTIONS HERE (note: all config options will override
     # any Pylons config options)
+
+    return config

ddportfolioservice/config/middleware.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # DDPortfolio service middleware configuration
-# Copyright (c) 2009 Jan Dittberner <jan@dittberner.info>
+# Copyright © 2009, 2010 Jan Dittberner <jan@dittberner.info>
 #
 # This file is part of DDPortfolio service.
 #
@@ -21,20 +21,18 @@
 # <http://www.gnu.org/licenses/>.
 #
 """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 import config
-from pylons.error import error_template
-from pylons.middleware import error_mapper, ErrorDocuments, ErrorHandler, \
-    StaticJavascripts
+from pylons.middleware import ErrorHandler, StatusCodeRedirect
 from pylons.wsgiapp import PylonsApp
+from routes.middleware import RoutesMiddleware
 
 from ddportfolioservice.config.environment import load_environment
 
-def make_app(global_conf, full_stack=True, **app_conf):
+def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
     """Create a Pylons WSGI application and return it
 
     ``global_conf``
@@ -42,38 +40,50 @@ def make_app(global_conf, full_stack=True, **app_conf):
         the [DEFAULT] section of the Paste ini file.
 
     ``full_stack``
-        Whether or not 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.
+        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>
+        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
-    load_environment(global_conf, app_conf)
+    config = load_environment(global_conf, app_conf)
 
     # The Pylons WSGI app
-    app = PylonsApp()
+    app = PylonsApp(config=config)
+
+    # Routing/Session/Cache 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, error_template=error_template,
-                           **config['pylons.errorware'])
+        app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
 
         # Display error documents for 401, 403, 404 status codes (and
         # 500 when debug is disabled)
-        app = ErrorDocuments(app, global_conf, mapper=error_mapper, **app_conf)
+        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)
 
-    # Static files
-    javascripts_app = StaticJavascripts()
-    static_app = StaticURLParser(config['pylons.paths']['static_files'])
-    app = Cascade([static_app, javascripts_app, 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

ddportfolioservice/config/routing.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # DDPortfolio service routing configuration
-# Copyright (c) 2009 Jan Dittberner <jan@dittberner.info>
+# Copyright © 2009, 2010 Jan Dittberner <jan@dittberner.info>
 #
 # This file is part of DDPortfolio service.
 #
@@ -26,24 +26,26 @@ The more specific and detailed routes should be defined first so they
 may take precedent over the more generic routes. For more information
 refer to the routes manual at http://routes.groovie.org/docs/
 """
-from pylons import config
 from routes import Mapper
 
-def make_map():
+def make_map(config):
     """Create, configure and return the routes Mapper"""
     map = Mapper(directory=config['pylons.paths']['controllers'],
-                 always_scan=config['debug'])
+                 always_scan=config['debug'], explicit=True)
+    map.minimization = False
 
     # The ErrorController route (handles 404/500 error pages); it should
     # likely stay at the top, ensuring it can always be resolved
-    map.connect('error/:action/:id', controller='error')
+    map.connect('/error/{action}', controller='error')
+    map.connect('/error/{action}/{id}', controller='error')
 
     # CUSTOM ROUTES HERE
-    map.connect('', controller='ddportfolio', action='index')
-    map.connect('result', controller='ddportfolio', action='urllist')
-    map.connect('htmlformhelper.js', controller='showformscripts',
+    map.connect('/', controller='ddportfolio', action='index')
+    map.connect('/result', controller='ddportfolio', action='urllist')
+    map.connect('/htmlformhelper.js', controller='showformscripts',
                 action='index')
-    map.connect(':controller/:action/:id')
-    map.connect('*url', controller='template', action='view')
+
+    map.connect('/{controller}/{action}')
+    map.connect('/{controller}/{action}/{id}')
 
     return map