August 2020
Intermediate to advanced
1496 pages
56h 25m
Polish
Content preview from Python
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Rozdział 39. Dekoratory
W rozdziale poświęconym zaawansowanym aspektom klas (rozdział 32.) poznaliśmy metody statyczne oraz metody klas, a także krótko przyjrzeliśmy się składni dekoratora @, którą Python oferuje w celu zadeklarowania metod tego rodzaju. Z dekoratorami funkcji spotkaliśmy się z kolei w poprzednim rozdziale (rozdział 38.), przy okazji omawiania możliwości wykorzystania funkcji wbudowanej property w roli dekoratora, a także w rozdziale 29., przy omawianiu pojęcia abstrakcyjnych klas nadrzędnych.
Niniejszy rozdział stanowi kontynuację zagadnień, na których poprzednio zakończyliśmy omawianie dekoratorów. Tym razem zagłębimy się w mechanizmy wewnętrzne dekoratorów i omówimy bardziej zaawansowane sposoby tworzenia własnych, nowych ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.