March 2025
Intermediate to advanced
1172 pages
47h 52m
Spanish
Content preview from Aprender Python, 6.ª edición
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Capítulo 29. Detalles de la codificación de clases
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Si aún no has comprendido del todo la programación orientada a objetos de Python, no te preocupes: ahora que ya hemos dado un primer paso, vamos a profundizar un poco más y a estudiar con más detalle los conceptos introducidos anteriormente. En este capítulo y en el siguiente, echaremos otro vistazo a la mecánica de las clases. Aquí estudiaremos las clases, los métodos y la herencia, formalizando y ampliando algunas de las ideas de codificación introducidas en el Capítulo 27 y demostradas en el Capítulo 28. Como la clase es nuestra última herramienta de espacio de nombres, resumiremos también los conceptos de espacio de nombres y ámbito de Python.
Si has estado leyendo linealmente, parte de este capítulo será en parte repaso y resumen de temas introducidos en el caso práctico del capítulo anterior, retomados aquí por temas de lenguaje con ejemplos autocontenidos que pueden ayudar a los lectores nuevos en POO. Aunque tengas la tentación de saltarte parte del material aquí, incluye detalles extra que merece la pena ojear y desvela más sutilezas del modelo de clases de Python a lo largo del camino.
El próximo capítulo continúa esta segunda pasada en profundidad sobre la mecánica de las clases, cubriendo un aspecto específico: la sobrecarga de operadores. Antes, sin embargo, vamos a completar el panorama de la programación ...
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