Mudanças entre as edições de "Oficina: Objetos Pythônicos"
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(Criou página com '{| !style="text-align:right;"|Tempo<br>(minutos)!!Atividade |- |style="text-align:right; font-weight: bold;"|7||Learning through introspection: Everything is an object. Almost...') |
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|style="text-align:right; font-weight: bold;"|12||Goose typing: Abstract Base Classes and virtual subclasses. |
|style="text-align:right; font-weight: bold;"|12||Goose typing: Abstract Base Classes and virtual subclasses. |
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+ | |style="text-align:right; font-weight: bold;"|30||INTERVALO |
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|style="text-align:right; font-weight: bold;"|5||Caveats when subclassing built-ins: "non-virtual" methods. |
|style="text-align:right; font-weight: bold;"|5||Caveats when subclassing built-ins: "non-virtual" methods. |
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Edição das 08h06min de 7 de abril de 2019
| Tempo (minutos) |
Atividade |
|---|---|
| 7 | Learning through introspection: Everything is an object. Almost. |
| 7 | Duck-typing a.k.a. extreme polymorphism. |
| 15 | Profitable polymorphism with the Python Data Model. |
| 10 | Encapsulation and data hiding the Python way. |
| 15 | Exercise 1: implementing a set type from bit arrays. |
| 10 | Inheritance within reason: a few heuristics. |
| 12 | Goose typing: Abstract Base Classes and virtual subclasses. |
| 30 | INTERVALO |
| 5 | Caveats when subclassing built-ins: "non-virtual" methods. |
| 15 | Exercise 2: fixing a broken dict subclass. |
| 7 | Data classes. |
| 17 | Class attributes: from simple values to properties and descriptors. |
| 3 | Unbound vs. bound methods: descriptors explain it all. |
| 15 | Exercise 3: refactoring a legacy class to leverage modern Python features. |
| 7 | Outstanding design (almost) without classes. |
| 5 | Wrapping up. |