Disable call button while function is running #139
Merged
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This is a partial solution to #128. (more of a "coverup" really)
This will disable the run button while the function is running, making it harder for someone to trigger an emitter loop and runtime error. A deeper problem still exists, for instance, if someone were to change the
progress_nested
toauto_run=True
(instead ofcall_button=True
), then we'd have a problem, because the example itself updates one of the widgets', which would try to re-trigger a function call, causing an error. I tried to block that too, but attempts have failed so far