L? trnh L?p trnh H??ng ??i t??ng v?i Python

N?m v?ng cc nguyn t?c v k? thu?t c?a L?p trnh H??ng ??i t??ng (OOP) b?ng ngn ng? Python.

Trở về lộ trình
Giai ?o?n Ch? ?? chnh N?i dung & Ho?t ??ng h?c t?p M?c tiu & S?n ph?m
1 N?n t?ng Python
  • C php, Bi?n, Ki?u d? li?u
  • Ton t?
  • Lu?ng ?i?u khi?n
  • Hm
  • C?u trc d? li?u
  • Xy d?ng n?n t?ng Python v?ng ch?c.
2 Gi?i thi?u v? OOP
  • ??i t??ng (Object) l g?
  • L?p (Class) l g?
  • B?n tr? c?t c?a OOP
  • Hi?u cc khi ni?m c?t li v l?i ch c?a OOP.
3 L?p v ??i t??ng
  • T? kha 'class'
  • Ph??ng th?c '__init__'
  • Thu?c tnh & Ph??ng th?c c?a th? hi?n
  • T? kha 'self'
  • H?c cch t?o v s? d?ng cc l?p v ??i t??ng.
4 Tnh ?ng gi
  • Public, Protected, Private
  • Properties
  • L?i ch c?a ?ng gi
  • B?o v? v qu?n l quy?n truy c?p d? li?u ??i t??ng.
5 Tnh K? th?a
  • L?p con (Subclassing)
  • Hm 'super()'
  • Ghi ? ph??ng th?c
  • ?a k? th?a
  • Ti s? d?ng v m? r?ng code thng qua k? th?a.
6 Tnh ?a hnh
  • Duck Typing
  • ?a hnh v?i K? th?a
  • ?a hnh v?i Hm
  • Vi?t m linh ho?t v d? thch ?ng trong Python.
7 Tnh Tr?u t??ng
  • L?p c? s? tr?u t??ng (ABCs)
  • Decorator @abstractmethod
  • Che gi?u s? ph?c t?p v ??nh ngh?a cc 'h?p ??ng'.
8 Cc khi ni?m OOP nng cao
  • Ph??ng th?c t?nh
  • Ph??ng th?c c?a l?p
  • Composition
  • Data Classes
  • Khm ph cc kha c?nh thi?t k? v cc tnh n?ng nng cao.
9 Magic Methods
  • Dunder Methods l g?
  • Bi?u di?n ??i t??ng
  • N?p ch?ng ton t?
  • Ty ch?nh hnh vi c?a ??i t??ng m?t cch t? nhin.
10 Nguyn l SOLID
  • SRP - Nguyn l ??n trch nhi?m
  • OCP - Nguyn l ?ng/M?
  • LSP - Nguyn l Thay th? Liskov
  • ISP - Nguyn l Phn tch Interface
  • DIP - Nguyn l ??o ng??c Ph? thu?c
  • H?c cc nguyn t?c ?? thi?t k? h??ng ??i t??ng t?t.
11 M?u thi?t k? (Design Patterns)
  • Gi?i thi?u M?u thi?t k?
  • M?u Creational
  • M?u Structural
  • M?u Behavioral
  • p d?ng cc gi?i php ? ???c ch?ng minh cho cc v?n ?? thi?t k? ph? bi?n.

T? duy C?t li cho L?p trnh H??ng ??i t??ng v?i Python

1. M?i th? ??u l ??i t??ng

N?m b?t tri?t l c?t li c?a Python. Hi?u r?ng s? nguyn, chu?i v hm c?ng l cc ??i t??ng v?i cc thu?c tnh v ph??ng th?c ring.

2. ??n gi?n v D? ??c

M OOP trong Python v?n nn tun theo "The Zen of Python". ?u tin s? r rng v ??n gi?n h?n l cc h? th?ng phn c?p ph?c t?p khng c?n thi?t.

3. T?n d?ng "Duck Typing"

T?p trung vo hnh vi c?a m?t ??i t??ng (`n c th? lm g?`) thay v lo?i hnh c?a n (`n l g?`). ?y l cha kha cho tnh ?a hnh linh ho?t c?a Python.

4. Composition h?n K? th?a

M?c d k? th?a r?t h?u ch, vi?c xy d?ng cc ??i t??ng ph?c t?p b?ng cch k?t h?p cc ??i t??ng nh? h?n th??ng t?o ra m d? qu?n l v linh ho?t h?n.