def setup_app(command, conf, vars):
"""
Load the environment then run each modules setup_app
if one was recovered.
"""
set_up = load_environment(conf.global_conf, conf.local_conf, websetup=True)
setup_app_list = set_up['setup_app_list']
# Call each modules setup app:
#
for setupapp in setup_app_list:
try:
get_log().debug("setup_app: calling for '%s'." % setupapp)
setupapp(command, conf, vars)
except SystemExit, e:
raise
except:
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
set_up = load_environment(global_conf, app_conf)
middleware_list = set_up['middleware_list']
# The Pylons WSGI app
app = WebAdminApp()
# Set up the middleware based on the list of provided middleware functions:
#
for middleware in middleware_list:
try:
get_log().debug("Calling middleware '%s' - " % middleware)
app = middleware(app, global_conf, app_conf, middleware_list)
except:
get_log().exception("Error configuring middleware '%s' - " % middleware)
enable_default_errorhandling = app_conf.get('enable_default_errorhandling', 'true')
if enable_default_errorhandling.lower() == 'true':
get_log().info("load_environment: enabling default error handling middleware (enable_default_errorhandling = true).")
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])
else:
get_log().warn("load_environment: default error handling middleware disabled (enable_default_errorhandling = false).")
# Establish the Registry for this application
app = RegistryManager(app)
if asbool(static_files):
# Serve static files
static_apps = []
for p in config['pylons.paths']['static_files']:
# unwind the list of static paths:
if type(p) in (type([]), type((0,))):
for a in p:
static_apps.append(StaticURLParser(a))
else:
static_apps.append(StaticURLParser(p))
app = Cascade(static_apps + [app,])
return app