Confused about logical operators (i.e. "comparison operators", or "boolean operators") in Python (lemmy.blahaj.zone)

submitted 3 weeks ago* (last edited 3 weeks ago) by EveryMuffinIsNowEncrypted to c/python@programming.dev

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Note: The attached image is a screenshot of page 31 of Dr. Charles Severance's book, Python for Everybody: Exploring Data Using Python 3 (2024-01-01 Revision).

I thought = was a mathematical operator, not a logical operator; why does Python use

>= instead of >==, or <= instead of <==, or != instead of !==?

Thanks in advance for any clarification. I would have posted this in the help forums of FreeCodeCamp, but I wasn't sure if this question was too.......unspecified(?) for that domain.

Cheers!

Edit: I think I get it now! Thanks so much to everyone for helping, and @FizzyOrange@programming.dev and @itslilith@lemmy.blahaj.zone in particular! ^_^

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[-] WolfLink@sh.itjust.works 5 points 3 weeks ago

It’s all convention coming from older programming languages, particularly C, which comes from programmers wanting shorthand for things like “BRANCH_EQUAL $1 $2 $3” which is shorthand for some binary code.

Python has changed the logical and and or operators to be and and or instead of && and ||.