wxpython: breaking from a while loop when an event occurs -


i want create wxpython application buffers audio input inside infinite while loop, until chekbox clicked. tried out following code, didn't responds event , iterates in while loop. please me continue project work. in advance

    while 1:       #buffering of audio data       if self.checkbox_1.getvalue(): #checking external event external event  not working , cant check check box         break

the answer threads. creating infinite loop, blocking ui's event loop. buffering piece in separate thread. in thread, need buffering in chunks (like kilobyte @ time). after each chunk, use 1 of wxpython's threadsafe methods ask wxpython if checkbox checked. thread-safe methods wx.callafter, wx.calllater , wx.postevent. recommend first or last.

the wxpython wiki explains how add threads:

i have old article on topic:


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