callback patterns and idioms in Python
callback patterns and idioms in Python
callback patterns and idioms in Python
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Callback "dispatch<strong>in</strong>g"<br />
what if more than one <strong>callback</strong> is set for a<br />
s<strong>in</strong>gle event (or, Observable target)?<br />
remember <strong>and</strong> call the latest one only<br />
simplest, roughest<br />
remember <strong>and</strong> call them all<br />
LIFO? FIFO? or...?<br />
how do you _remove_ a <strong>callback</strong>?<br />
can one <strong>callback</strong> "preempt" others?<br />
can events (or state changes) be "grouped"?<br />
use object w/methods <strong>in</strong>stead of callable<br />
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