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Hello,
stackblitz where bug is recreated: https://stackblitz.com/edit/js-mndfxt?file=index.js
I am attempting to return a float value from an async javascript function defined through the window and executed with the aio module. Inside the coroutine the python calls the function assigned to the window. The function returns a float which when read in python is of type <Javascript undefined> rather than of type <class 'float'>.
From testing currently it seems:
- In the same circumstances, numbers returned async which are able to be converted to
<class 'int'>are converted to<class 'int'>. It is not included in the stackblitz but I've also checked and strings and bools are converted to their respective types. - Functions which return a float synchronously return a value of type
<class 'float'> - Async functions defined in the python script which return floats return a value of type
<class 'float'>not as<Javascript undefined> - Where an async javascript function returns an object, where a child property is a float, the float is converted to type
<class 'float'>.
Based on the above I am assuming the conversion of number to <Javascript undefined> for floats is a bug and not expected behaviour.
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