task_utils.py

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import rospy
from mongodb_store_msgs.msg import StringPair
from strands_executive_msgs.msg import Task

def add_string_argument(task, string_arg):
        task.arguments.append(StringPair(second=string_arg))

def add_int_argument(task, int_arg):
        task.arguments.append(StringPair(first=Task.INT_TYPE, second=str(int_arg)))

def add_float_argument(task, float_arg):
        task.arguments.append(StringPair(first=Task.FLOAT_TYPE, second=str(float_arg)))

def add_object_id_argument(task, oid, msg_type):
        task.arguments.append(StringPair(first=msg_type._type, second=str(oid)))

def add_time_argument(task, time_arg):
        task.arguments.append(StringPair(first=Task.TIME_TYPE, second=str(time_arg.to_sec())))

def add_duration_argument(task, duration_arg):
        task.arguments.append(StringPair(first=Task.DURATION_TYPE, second=str(duration_arg.to_sec())))

def add_bool_argument(task, bool_arg):
        task.arguments.append(StringPair(first=Task.BOOL_TYPE, second=str(bool_arg)))