I am using this code set called pythonaddin_interval_caller (wrote by Jason Scheirer) to do some map refresh every several seconds. The code was designed for arcgis python-addin. The benefit of this code is that it does the auto-check work without creating a separate thread.
import tickextension.call_later import arcpy class Refresher(tickextension.call_later.CallQueue): def __init__(self): super(Refresher, self).__init__() self.call_later(self.refresh_view, 2) def refresh_view(Refresher): arcpy.RefreshActiveView() Refresher.call_later(Refresher.refresh_view, 2) refresh_ob = Refresher() refresh_ob.refresh_view()This code is for python add-in. For some reason, I don't have permission to create add-in at this time. So I ran the script in arcmap python command window, I did two tests:
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import tickextension.call_later import arcpy class Refresher(tickextension.call_later.CallQueue): def __init__(self): super(Refresher, self).__init__() self.call_later(self.refresh_view, 2) def refresh_view(Refresher): arcpy.RefreshActiveView() Refresher.call_later(Refresher.refresh_view, 2) refresh_ob = Refresher() refresh_ob.refresh_view()This code is for python add-in. For some reason, I don't have permission to create add-in at this time. So I ran the script in arcmap python command window, I did two tests:
- The original code only refreshed once, then, stopped. No error
- I changed refresh_ob.refresh_view() to refresh_ob.refresh_view(refresh_ob), it throws the "takes exactly 1 argument (2 given) arcpy" error. I know its because I should not pass the object of self as the first argument. However, the program continued to run and did the auto-refresh every 2 seconds. The program works perfectly except this error message.
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