Pythons new operator - 'The Walrus' - Python 3.8 (PEP 527)

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In this short video, we'll take a quick look at the new operator in Python 3.8 proposed in PEP 527, also known as the walrus operator

  1. Julian Nash
  2. python
  3. programming
  4. tutorials
  5. guides
  6. flask
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Комментарии
Автор

Finally! I won't have to do while-true-if-break anymore!!

jakubblaha
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The walrus is a nice addition. It brings Python closer to other C-like languages, where the combined assignment and condition check is already a common idiom. And it's good that they made the bare expression invalid syntax so that new users aren't unnecessarily confused about whether to use '=' or ':='.

lkjadslkfjlaksj
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It's not PEP 527, it's PEP 572 - see your intro notes above.

Nickle
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An assignment expression cannot now be used in an iterable comprehension expression.

WilliamCanin
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Hi ... thank you for this tutorial if you can complete all new features about python 3.8

Mohammed_Towfiq
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Thanks for the video, if you have a higher res, you should update, it's a little tough to read the code.

lynnaebryan