def refresh(self, filter_string=None):
""" get a new interface and start the progress bar"""
self.listbox.clear()
for container in get_containers(filter=filter_string):
container_info = get_container_info(container['Id'])
self.listbox.list_containers(container, container_info)
def populate(self, filter_string=None):
"""populate the listbox with current containers"""
self.clear()
for container in get_containers(filter=filter_string):
container_info = get_container_name(container['Id'])
self.list_containers(container, container_info)
