def static_app_factory(global_config, **local_conf):
"""Create an application instance to serve static contents."""
config = global_config.copy()
config.update(local_conf)
#initialize mappings to be able to get enabled applications
urls.init_application_urls(config['url.file'])
application_list = []
enabled_application_list = get_enabled_app_list()
for app_name in enabled_application_list:
static_app_dir = get_resource_dir(app_name)
if not static_app_dir:
#when resource dir does not exist continue with next app
continue
static_app_dir = os.sep.join([static_app_dir, 'static'])
static_app = StaticContentMiddleware(static_app_dir,
cache_max_age=None)
application_list.append(static_app)
#cascade all applications in order, so first static URL
#are processed and then the other middlewares
application = Cascade(application_list)
return application
def _init_application_domains(self):
self.domains = {}
for app_name in get_enabled_app_list():
resource_dir = get_resource_dir(app_name)
if not resource_dir:
continue
locale_dir = os.sep.join([resource_dir, 'locale'])
if not os.path.isdir(locale_dir):
continue
#map a domain to a locale directory.
#template location will be resolvedi using something
#like "app_name/path_to/template.xxx" for renderers
self.domains[app_name] = {
'locale_dir': locale_dir,
'translation': None,
}
def export_static(app_name, out_dir):
"""Copy static files from application dir to an external dir."""
#get resource directory from app
res_dir = get_resource_dir(app_name)
if not res_dir:
print '[WAR] Application %s dont have a resources dir, skipping ..' \
% app_name
return
#get app static files directory
static_dir = os.sep.join([res_dir, 'static', app_name.replace('.', '_')])
if not os.path.isdir(static_dir):
print '[WAR] Application %s dont have a static dir, skipping ..' \
% app_name
return
#append app name to destination directory
out_dir = os.sep.join([out_dir, app_name])
if os.path.isdir(out_dir):
msg = 'Destination dir already exist. Delete it ? [y/N]'
if raw_input(msg).upper() == 'Y':
#delete existing destination directory
shutil.rmtree(out_dir)
else:
#any other value different than Y stops the script
print '[OK] Script ended by user'
sys.exit(0)
try:
#recursive copy app static files to destination dir
shutil.copytree(static_dir, out_dir)
print '[OK] Static files from %s copied sucessfully' % app_name
except IOError, err:
print '[ERR] Unable to copy static files from %s :' % app_name
print '[ERR] %s' % str(err)
sys.exit(1)
