Python Check Variable Is Number

Feb 21, 2021
import numbersimport decimalisinstance(1, numbers.Number)     # Trueisinstance(0.1, numbers.Number)   # Trueisinstance(decimal.Decimal(1), numbers.Number)  # Trueisinstance(True, numbers.Number)  # Trueisinstance(float('nan'), numbers.Number)  # True

Make sure is number and not boolean

import numbersvalue = 0if isinstance(value, numbers.Number) and not isinstance(value, bool):    print(value, 'is number and not a boolean')

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