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Python ipdb shell with the following output: ipdb> self.calculated_values {talk_percentage: 0} ipdb> self.calculated_values[symbol] 0 ipdb> type(self.calculated_values[symbol]) <class 'sympy.core.numbers.Zero'> ipdb> self.calculated_values[symbol] == 0 True ipdb> self.calculated_values[symbol] is 0 False ipdb> Decimal(self.calculated_values[symbol]) * TypeError: conversion from Zero to Decimal is not supported ipdb> * TypeError: conversion from Zero to Decimal is not supported ipdb> self.calculated_values[symbol].value *** AttributeError: 'Zero' object has no attribute 'value'

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Python ipdb shell with the following output: ipdb> self.calculated_values {talk_percentage: 0} ipdb> self.calculated_values[symbol] 0 ipdb> type(self.calculated_values[symbol]) <class 'sympy.core.numbers.Zero'> ipdb> self.calculated_values[symbol] == 0 True ipdb> self.calculated_values[symbol] is 0 False ipdb> Decimal(self.calculated_values[symbol]) *** TypeError: conversion from Zero to Decimal is not supported ipdb> *** TypeError: conversion from Zero to Decimal is not supported ipdb> self.calculated_values[symbol].value *** AttributeError: 'Zero' object has no attribute 'value'
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James C :python: (jamescooke@fosstodon.org)'s status on Friday, 08-Nov-2024 08:28:35 JST James C :python:

When is 0 not 0? When SymPy made it into an instance of its special Zero class of course! 😅
*AND* you can't convert that to a Decimal by just casting it either 😬
#Python

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