def handleButtonClick():
produce = [123, 456, 789, 012, 345, 678, 901]
expect = dr.Struct(idx=0)
def worker(a, b=None, sender=None):
assert a == 2
assert b == 'b'
for val in produce:
time.sleep(0.5)
sender.sendResult(val)
def consumer(result, b, a=None):
assert b == 1
assert a == 'a'
result = result.get()
print 'got result', result
if expect.idx < len(produce):
assert result == produce[
expect.idx] #, 'Expected %s, got %s' % (
else:
assert result is None
app.ExitMainLoop()
expect.idx += 1
dr.startWorker(consumer,
worker,
cargs=(1, ),
ckwargs={'a': 'a'},
wargs=(2, ),
wkwargs={'b': 'b'},
senderArg='sender')
def testAbort():
import threading
abort = dr.AbortEvent()
# create a wx app and a function that will cause
# app to close when abort occurs
app = wx.PySimpleApp()
frame = wx.Frame(None) # need this otherwise MainLoop() returns immediately
def exiter():
abort.wait()
# make sure any events have time to be processed before exit
wx.FutureCall(2000, app.ExitMainLoop)
threading.Thread(target=exiter).start()
# now do the delayed result computation:
def worker():
count = 0
while not abort(1):
print 'Result computation not done, not aborted'
return 'Result computed'
def consumer(dr): # never gets called but as example
print 'Got dr=', dr.get()
app.ExitMainLoop()
dr.startWorker(consumer, worker)
# pretend user doing other stuff
import time
time.sleep(5)
# pretend user aborts now:
print 'Setting abort event'
abort.set()
app.MainLoop()
def handleButtonClick():
dr.startWorker(frame,
worker,
cargs=(eventClass, ),
ckwargs={
'a': 'a',
'resultAttr': 'result'
},
wargs=(2, ),
wkwargs={'b': 'b'},
senderArg='sender')
def handleButtonClick():
produce = [123, 456, 789, 012, 345, 678, 901]
expect = dr.Struct(idx=0)
def worker(a, b=None, sender=None):
assert a == 2
assert b == 'b'
for val in produce:
time.sleep(0.5)
sender.sendResult(val)
def consumer(result, b, a=None):
assert b == 1
assert a=='a'
result = result.get()
print 'got result', result
if expect.idx < len(produce):
assert result == produce[ expect.idx ]#, 'Expected %s, got %s' % (
else:
assert result is None
app.ExitMainLoop()
expect.idx += 1
dr.startWorker(consumer, worker, cargs=(1,), ckwargs={'a':'a'},
wargs=(2,), wkwargs={'b':'b'}, senderArg='sender')
def testAbort():
import threading
abort = dr.AbortEvent()
# create a wx app and a function that will cause
# app to close when abort occurs
app = wx.PySimpleApp()
frame = wx.Frame(
None) # need this otherwise MainLoop() returns immediately
def exiter():
abort.wait()
# make sure any events have time to be processed before exit
wx.FutureCall(2000, app.ExitMainLoop)
threading.Thread(target=exiter).start()
# now do the delayed result computation:
def worker():
count = 0
while not abort(1):
print 'Result computation not done, not aborted'
return 'Result computed'
def consumer(dr): # never gets called but as example
print 'Got dr=', dr.get()
app.ExitMainLoop()
dr.startWorker(consumer, worker)
# pretend user doing other stuff
import time
time.sleep(5)
# pretend user aborts now:
print 'Setting abort event'
abort.set()
app.MainLoop()
def handleButtonClick():
dr.startWorker(frame, worker,
cargs=(eventClass,), ckwargs={'a':'a','resultAttr':'result'},
wargs=(2,), wkwargs={'b':'b'}, senderArg='sender')
