diff options
Diffstat (limited to 'funcGenerator.py')
| -rw-r--r-- | funcGenerator.py | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/funcGenerator.py b/funcGenerator.py index 4cbef0c..b4aa5f2 100644 --- a/funcGenerator.py +++ b/funcGenerator.py @@ -113,7 +113,7 @@ class Sweeper: if stop > deadline: runTime = (stop-start).seconds + float((stop-start).microseconds)/1000000 print("Overrun: Callbacks took %s seconds instead of %s" % (runTime, self.dTmS/1000) ) - self.widget.after(0, self.onTic) + self.after(0, self.onTic) idleTime_mS = round((deadline-stop).seconds * 1000 + (deadline-stop).microseconds/1000) # print("Will idle for %s" % (idleTime_mS) ) @@ -163,16 +163,15 @@ class Sweeper: def getRelPos(self): return self.relPos -def testSweeper(sweeper): +def testOnTicTk(sweeper): print( sweeper.getPos() ) if sweeper.getPos() == sweeper.Npoints: - print("Done") + print("Tk sweeper is done") sweeper.cmdStop() sweeper.widget.destroy() sweeper.widget.quit() -if __name__ == '__main__': - from tkinter import Tk +def testSweeperTk(): root=Tk() root.geometry("800x600") root.withdraw(); # do not show window @@ -180,7 +179,16 @@ if __name__ == '__main__': Np = 10 SweepTime = Np print(f'Test sweeper: you should see a sequence of {Np} numbers updating about every {SweepTime/Np} seconds') - sweeper = Sweeper(root, Npoints=Np, SweepTime=SweepTime, onTicCallbacks=[testSweeper]) + sweeper = Sweeper(root, Npoints=Np, SweepTime=SweepTime, onTicCallbacks=[testOnTicTk]) sweeper.cmdStart() root.mainloop() + +if __name__ == '__main__': + try: + from tkinter import Tk + testSweeperTk() + except ModuleNotFoundError: + print("Tk module not found, skipping testSweeperTk") + print("Done with tests") + |