File Server of Facade Pattern

FileServer.py

class FileServer(Server):
    def __init__(self):
        '''actions required for initializing the file server'''
        self.name = 'FileServer'
        self.state = State.new

    def boot(self):
        print('booting the {}'.format(self))
        '''actions required for booting the file server'''
        self.state = State.running

    def kill(self, restart=True):
        print('Killing {}'.format(self))
        '''actions required for killing the file server'''
        self.state = State.restart if restart else State.zombie

    def create_file(self, user, name, permissions):
        '''check validity of permissions, user rights, etc.'''

        print("trying to create the file '{}' for user '{}' with permissions {}".format(name, user, permissions))