Str.isdecimal() and str.isdigit() difference example

Question

I am a newbie in python, and I am currently studying about .isdecimal() and .isdigit() string functions. Could someone provide me with code examples of where these two methods differentiate?

>>> str.isdecimal('1')

True

>>> str.isdigit('1')

True

>>> str.isdecimal('1.0')

False

>>> str.isdigit('1.0')

False

>>> str.isdecimal('1/2')

False

>>> str.isdigit('1/2')

False

Answer 1

Please be informed that there are differences in them, but they're slightly rare. It essentially crops up with many Unicode characters, such as 2:

>>> c = '²'

>>> c.isdecimal()

False

>>> c.isdigit()

True

You can also do the unicode-distinction rabbit hole with the isnumeric method:

>>> c = '½' # ½

>>> c.isdecimal()

False

>>> c.isdigit()

False

>>> c.isnumeric()

True

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