def read_config_yaml(filename):
"""Read the yaml file *filename* and create a scheduler."""
cfg = read_yaml_file(filename)
satellites = {sat_name: schedule.Satellite(sat_name, **sat_params)
for (sat_name, sat_params) in cfg["satellites"].items()}
stations = {}
for station_id, station in cfg["stations"].items():
if isinstance(station['satellites'], dict):
sat_list = []
for (sat_name, sat_params) in station["satellites"].items():
if sat_params is None:
sat_list.append(satellites[sat_name])
else:
sat_list.append(schedule.Satellite(sat_name, **sat_params))
else:
sat_list = [satellites[sat_name] for sat_name in station['satellites']]
new_station = schedule.Station(station_id, **station)
new_station.satellites = sat_list
stations[station_id] = new_station
pattern = {}
for k, v in cfg["pattern"].items():
pattern[k] = v
sched_params = cfg['default']
plot_parameters = sched_params.get('plot_parameters', {})
plot_title = sched_params.get('plot_title', None)
scheduler = schedule.Scheduler(stations=[stations[st_id]
for st_id in sched_params['station']],
min_pass=sched_params.get('min_pass', 4),
forward=sched_params['forward'],
start=sched_params['start'],
dump_url=sched_params.get('dump_url'),
patterns=pattern,
center_id=sched_params.get('center_id', 'unknown'),
plot_parameters=plot_parameters,
plot_title=plot_title)
return scheduler
def read_config_cfg(filename):
"""Read the config file *filename* and replace the values in global
variables.
"""
cfg = ConfigParser()
cfg.read(filename)
def read_cfg_opts(section):
"""Read the option:value pairs in one section,
converting value to int/float if applicable.
"""
kv_dict = {}
for k, v in cfg.items(section):
try:
kv_dict[k] = int(v)
except Exception:
try:
kv_dict[k] = float(v)
except Exception:
kv_dict[k] = v
return kv_dict
default_params = read_cfg_opts("default")
pattern = {}
for k, v in cfg.items("pattern"):
pattern[k] = v
station_list = []
for station_id in default_params["station"].split(","):
station_params = read_cfg_opts(station_id)
satellites = cfg.get(station_id, "satellites").split(",")
sat_list = []
for sat_name in satellites:
sat_list.append(schedule.Satellite(sat_name,
**read_cfg_opts(sat_name)
))
new_station = schedule.Station(station_id, **station_params)
new_station.satellites = sat_list
station_list.append(new_station)
scheduler = schedule.Scheduler(stations=station_list,
min_pass=default_params.get("min_pass", 4),
forward=default_params.get("forward"),
start=default_params.get("start"),
dump_url=default_params.get("dump_url", None),
patterns=pattern,
center_id=default_params.get("center_id", "unknown"))
return scheduler