Sebastian "Marduk" Pölsterl wrote:
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nephish schrieb:
OK
i looked at the docs in the link.
does this mean i set up every thread (i need to run four) as its own
subclass of threading.thread?
and call it like that?
Exactly.
You write your class:
class MyThread(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
def run(self):
# Your process running as thread
and then call:
mythread = MyThread()
mythread.start()
with mythread.isAlive() you can check if your thread is finished
the examples i have seen so far just set it as a function and then call
the function with threading.Thread.start(function())
maybe i am missing something in the terminology.
thanks for the reply by the way.
I only know this procedure from Thread.start_new_thread()
See http://docs.python.org/lib/module-thread.html for more detail.
- --
Greetings,
Sebastian Pölsterl
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Getting closer.
ok, iv'd done what you posted and it works.
the gui does not hang, the files are written in the background, and
it looks good.
the only obstacle left is getting the output to the text view.
the info is from two different classes.
class Serial1(threading.Thread):
def __init__(self, buffer):
threading.Thread.__init__(self)
print 'running serial 1'
def run(self):
ser = serial.Serial('/dev/ttyS15', 2400, timeout=None)
loopy = 1
i = 1
while loopy < 5:
for x in range(5):
get a bunch of serial info
x_Now = strftime('%Y-%m-%d %print 'bout to do thread
stuff'
Input1Data =
str(Sensor_ID)+'\t'+str(Status)+'\t--------->\t'+x_Now+'\n'
gobject.idle_add(self.buffer_add, buffer,
Input1Data)
def buffer_add(self, buffer, Input1Data):
Iter = buffer.get_end_iter()
buffer.insert(Input1Iter, Input1Data)
class Main(SimpleGladeApp):
def __init__(self, path="pivcontrolcenter.glade",
root="Main",
domain=app_name, **kwargs):
def on_StartEnginesButton_clicked(self, widget, *args):
Input1Iter = self.Input1Buffer.get_end_iter()
Input1Data = 'Reading Serial device ttyS14 \n'
self.Input1Buffer.insert(Input1Iter, Input1Data)
time.sleep(1)
S1 = Serial1(buffer)
S1.start()
in this, when the button is clicked. the first part is written to the
text view.
then the thread is started. but i cant seem to get the attributes from
Main()
to Serial1().
i just need to be able to pass the textview buffer to the serial class
so it can be written to .
the above code is my best guess so far.
can you see where i am missing it here?
thanks
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