def _extract_firmware_nodes_list(param_list):
"""
Extract a firmware nodes list from param_list
param_list is modified by the function call
:param param_list: can have following formats
* ['9', 'archi=wsn430:cc1101+site=grenoble', ...] Alias type
* ['grenoble', 'm3', '1-4+8-12+7', ...] Physical type
"""
# list in iotlab-experiment (alias or physical)
if param_list[0].isdigit(): # alias selection
# extract parameters
nb_nodes, properties_str = param_list[0:2]
param_list = param_list[2:]
# parse parameters
site, archi, _mobile = get_alias_properties(properties_str)
mobile = mobile_from_mobile_str(_mobile)
nodes = experiment.AliasNodes(int(nb_nodes), site, archi, mobile)
else: # physical selection
# extract parameters
site, archi, nodes_str = param_list[0:3]
param_list = param_list[3:]
# parse parameters
nodes = common.nodes_list_from_info(site, archi, nodes_str)
common.check_site_with_server(site)
return nodes, param_list
def _extract_firmware_nodes_list(param_list):
"""
Extract a firmware nodes list from param_list
param_list is modified by the function call
:param param_list: can have following formats
* ['9', 'archi=wsn430:cc1101+site=grenoble', ...] Alias type
* ['grenoble', 'm3', '1-4+8-12+7', ...] Physical type
"""
# list in iotlab-experiment (alias or physical)
if param_list[0].isdigit(): # alias selection
# extract parameters
nb_nodes, properties_str = param_list[0:2]
param_list = param_list[2:]
# parse parameters
site, archi, _mobile = get_alias_properties(properties_str)
mobile = mobile_from_mobile_str(_mobile)
nodes = experiment.AliasNodes(int(nb_nodes), site, archi, mobile)
else: # physical selection
# extract parameters
site, archi, nodes_str = param_list[0:3]
param_list = param_list[3:]
# parse parameters
nodes = common.nodes_list_from_info(site, archi, nodes_str)
common.check_site_with_server(site)
return nodes, param_list
def nodes_list_from_str(nodes_list_str):
""" Convert the nodes_list_str to a list of nodes hostname
Checks that given site exist
:param nodes_list_str: short nodes format: site_name,archi,node_id_list
example: 'grenoble,m3,1-34+72'
:returns: ['m3-1.grenoble.iot-lab.info', ...]
"""
try:
# 'grenoble,m3,1-34+72' -> ['grenoble', 'm3', '1-34+72']
site, archi, nodes_str = nodes_list_str.split(',')
except ValueError:
raise ArgumentTypeError(
'Invalid number of argument in nodes list: %r' % nodes_list_str)
common.check_site_with_server(site) # needs an external request
return common.nodes_list_from_info(site, archi, nodes_str)
def extract_nodes_and_message(line):
"""
>>> WebsocketsSerialAggregator.extract_nodes_and_message('')
(None, '')
>>> WebsocketsSerialAggregator.extract_nodes_and_message(' ')
(None, ' ')
>>> WebsocketsSerialAggregator.extract_nodes_and_message('message')
(None, 'message')
>>> WebsocketsSerialAggregator.extract_nodes_and_message('-;message')
(None, 'message')
>>> WebsocketsSerialAggregator.extract_nodes_and_message(
... 'my_message_csv;msg')
(None, 'my_message_csv;msg')
>>> WebsocketsSerialAggregator.extract_nodes_and_message(
... 'saclay,M3,1;message')
(['m3-1.saclay.iot-lab.info'], 'message')
>>> WebsocketsSerialAggregator.extract_nodes_and_message(
... 'saclay,m3,1-3+5;message')
... # doctest: +NORMALIZE_WHITESPACE
(['m3-1.saclay.iot-lab.info', 'm3-2.saclay.iot-lab.info', \
'm3-3.saclay.iot-lab.info', 'm3-5.saclay.iot-lab.info'], 'message')
"""
try:
nodes_str, message = line.split(';')
if nodes_str == '-':
return None, message
site, archi, list_str = nodes_str.split(',')
# normalize archi
archi = archi.lower()
# get nodes list
nodes = common_parser.nodes_list_from_info(site, archi, list_str)
return nodes, message
except (IndexError, ValueError):
return None, line