CODEWITHSUNDEEP
pythonmultithreading
user2216280
user2216280

Reputation: 73

retrieve data from a thread in python

I have a thread in python which handled receive OSC packets... I need to retrieve datas from osc in my main function. How could get data from thread out of the thread ? Here's the code to demonstrate my issue:

TRY WIH CLASS, BUT STILL "DATA IS NOT DEFINED

import OSC
import threading
import atexit
#------OSC Server-------------------------------------#
receive_address = '127.0.0.1', 7402

# OSC Server. there are three different types of server. 
s = OSC.ThreadingOSCServer(receive_address)

# this registers a 'default' handler (for unmatched messages)
s.addDefaultHandlers()

class receive:
    def printing_handler(addr, tags, data, source):
        
        if addr=='/data':
            self.data=data.pop(0)
            s.addMsgHandler("/data", printing_handler)
            return data
        


    def main(self):
        # Start OSCServer
        #Main function...I need to retrieve 'data' from the OSC THREAD here
        print "Starting OSCServer"
        st = threading.Thread(target=s.serve_forever)
        st.start()
       

reception=receive()
reception.main()
plouf = data.reception()
print plouf

thanks in advance

Upvotes: 0

Views: 977

Answers (1)

Thomas Hobohm
Thomas Hobohm

Reputation: 645

Use a Queue from the standard library, or use Global variables.

Upvotes: 1

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