pythonNull / UndefinedMedium

Zero retries becomes three retries

Time: 0:00

What it should do

retries_for(config) should use config['retries'] when present and default to 3 when it is missing. A value of 0 means 'do not retry'.

What goes wrong

retries_for({'retries': 0}) returns 3 instead of 0, so disabling retries has no effect.

Hints

This is a null and undefined errors bug

Cannot read properties of undefined, NoneType has no attribute, NaN appearing from nowhere.