<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def boot(self, name, flavor_id=0, image_id=0, timeout=300, **kwargs):
        '''
        Boot a cloud server.
        '''
        nt_ks = self.compute_conn
        kwargs['name'] = name
        kwargs['flavor'] = flavor_id
        kwargs['image'] = image_id or None
        ephemeral = kwargs.pop('ephemeral', [])
        block_device = kwargs.pop('block_device', [])
        boot_volume = kwargs.pop('boot_volume', None)
        snapshot = kwargs.pop('snapshot', None)
        swap = kwargs.pop('swap', None)
        kwargs['block_device_mapping_v2'] = _parse_block_device_mapping_v2(
            block_device=block_device, boot_volume=boot_volume, snapshot=snapshot,
            ephemeral=ephemeral, swap=swap
        )
        response = nt_ks.servers.create(**kwargs)
        self.uuid = response.id
        self.password = getattr(response, 'adminPass', None)

        start = time.time()
        trycount = 0
        while True:
            trycount += 1
            try:
                return self.server_show_libcloud(self.uuid)
            except Exception as exc:
                log.debug(
                    'Server information not yet available: %s', exc
                )
                time.sleep(1)
                if time.time() - start > timeout:
                    log.error('Timed out after %s seconds '
                              'while waiting for data', timeout)
                    return False

                log.debug(
                    'Retrying server_show() (try %s)', trycount
                )