Am 22.12.2012 19:10, schrieb [email protected]:
> It's for me a view of top side down, but how could the midlevel comunicate to
> each oter... "not hirachical"
You could use something like the singleton pattern in order to get a
reference to the same datastore-object every time Datastore.Datastore()
is called. But you still need to close the connection properly at some
point, propably using a classmethod Datastore.close().
e.g.:
main.py:
from Datastore import Datastore
from ModbusClient import Modbus
from DaliBusClient import DaliBus
def main():
modbus = Modbus(...)
dalibus = DaliBus(...)
modbus.read_data_and_save_to_store()
dalibus.read_data_and_save_to_store()
Datastore.close()
if __name__=="__main__":
main()
ModbusClient.py:
import Datastore
class Modbus(object):
def read_data_and_save_to_store(self):
datastore = Datastore.Datastore()
#do something with datastore
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