Exemple #1
0
def setup_app(command, conf, vars):
    """Place any commands to setup ututi here"""

    load_environment(conf.global_conf, conf.local_conf)

    if asbool(conf.get("reset_database", "false")):
        reset_db(meta.engine)

    initialize_dictionaries(meta.engine)

    initialize_db_defaults(meta.engine)
Exemple #2
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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)
    if not getattr(meta.metadata, 'set_up', False):
        setup_tables(meta.engine)
        setup_orm()
        meta.metadata.set_up = True

    # The Pylons WSGI app
    app = PylonsApp(config=config)

    # Routing/Session/Cache Middleware
    app = RoutesMiddleware(app, config['routes.map'])
    app = SessionMiddleware(app, config)
    app = CacheMiddleware(app, config)

    # CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)

    if asbool(full_stack):

        # Display error documents for 401, 403, 404 status codes (and
        # 500 when debug is disabled)
        if asbool(config['debug']):
            # Handle Python exceptions
            app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
            app = StatusCodeRedirect(app)
        else:
            from raven.contrib.pylons import Sentry
            if config.get('sentry.dsn'):
                app = Sentry(app, config)
            else:
                app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
            app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])

    # Establish the Registry for this application
    app = RegistryManager(app)

    if asbool(static_files):
        # Serve static files
        kwargs = {}
        if not asbool(config['debug']):
            kwargs['cache_max_age'] = 3600
        static_app = StaticURLParser(config['pylons.paths']['static_files'],
                                     **kwargs)
        app = Cascade([static_app, app])

    app.config = config
    return app