def get_layer_options(layer):
"""Return the available options for a transport layer.
Options are specific to the transport layers. They are facultative and
are useful to provide configuration parameters to the selected layer.
"""
try:
module = tools.import_recursively('duo.transport.' + layer)
return module.OPTIONS
except Exception as e:
logger.error('getLayerOptions %s: %s' % (layer, e))
def create_ui(ui, options):
"""Instantiate the UI with the given name."""
module = tools.import_recursively('duo.ui.' + ui)
return module.UserInterface(options)
def create_endpoint(layer, layer_options, id):
try:
module = tools.import_recursively('duo.transport.' + layer)
return module.CLASS(id, layer_options)
except Exception as e:
logger.error('createEndpoint %s: %s' % ((layer, layer_options), e))