POO Python de Zéro en 2026 : Formation complète 1h (encapsulation, héritage, polymorphisme, ...)
Comment Coder
@commentcoderAbout
Je crée des cours et tutoriels gratuits pour apprendre à programmer depuis zéro en français. Sur cette chaîne tu trouveras des formations complètes sur Python, C, Java, JavaScript, HTML/CSS, Django et plus encore. Que tu veuilles comprendre les bases du code ou construire tes premiers vrais projets, il y a quelque chose pour toi ici. Plus de 35 000 développeurs francophones ont rejoint cette communauté. Des millions de vidéos regardées. Tout ça gratuitement. Ce que tu vas apprendre : 1. Poser de vraies fondations dans plusieurs langages 2. Construire des projets concrets pour progresser rapidement 3. T'orienter vers ce qui t'intéresse : dev web, automatisation, data, IA... 👇 Commence par la vidéo épinglée ci-dessous.
Video Description
Apprenez la Programmation Orientée Objet (POO) en Python : parfait pour débutants et intermédiaires ! 🎓 Cette vidéo est la partie théorique de mon cours "100+ Projets en Programmation Orientée Objet en Python" : 👉 https://www.commentcoder.com/udemy-exercices-poo-python/ Dans cette vidéo, vous apprendrez à utiliser la POO efficacement à travers ses quatre piliers essentiels : encapsulation, héritage, polymorphisme et abstraction. Vous verrez aussi la composition, les méthodes spéciales (dunders) et les dataclasses pour rendre votre code plus clair, réutilisable et facile à maintenir. Même si vous débutez, vous repartirez avec toutes les bases pour appliquer la POO dans vos propres projets. 💡 Ce que vous allez apprendre : - Comprendre les classes et leur syntaxe - Encapsulation et protection des données - Héritage et héritage multiple (MRO) - Polymorphisme et duck typing - Abstraction et contrats de code - Composition et organisation d’objets - Méthodes spéciales (dunders) et opérateurs personnalisés - Dataclasses pour simplifier vos classes ⏱️ Table des matières : 00:00:00 Introduction : Plan du cours et ce que vous allez apprendre 00:00:54 Pourquoi utiliser la POO en Python ? 00:05:33 Comprendre la syntaxe des classes 00:17:45 Encapsulation : protéger les données 00:22:37 Getters et setters en Python 00:26:44 Simplifier avec @property 00:29:32 Héritage : réutiliser le code 00:37:28 Héritage multiple et MRO 00:40:47 Polymorphisme : une interface, plusieurs comportements 00:42:58 Duck typing : le vrai style Python 00:45:07 Abstraction : définir des contrats 00:48:52 Abstraction : autre exemple concret 00:51:57 Composition : assembler des objets 00:53:13 Composition : exemple pratique 00:55:03 Composition : un autre cas 00:57:23 Les méthodes spéciales (dunders) 01:01:09 Dunder __eq__ : comparer des objets 01:02:54 Dunder __add__ : additionner des objets 01:06:05 Dunder __len__ : personnaliser la longueur 01:08:41 Dataclasses : classes simplifiées 01:11:20 Dataclasses : exemple avancé 01:14:01 Conclusion et prochaines étapes #Python #ProgrammationOrienteeObjet #OOP #POO #CommentCoder
Upgrade Your Everyday
AI-recommended products based on this video
Kasa Smart Outdoor Smart Plug by TP-Link (KP400) - Smart WiFi Outlet with 2 Sockets, IP64 Waterproof, Works with Alexa and Google Home, 2.4GHz WiFi Required, No Hub Required, Sunset & Sunrise Offset
Oraolo Open Ear Headphones, Bluetooth 5.4 Wireless Earbuds with Stereo Sound, ENC Clear Call, 21H Playtime, Type-C Charging, Touch Control, IPX6 Waterproof Open Ear Clip-On Earbuds for outdoor workout
Open Ear Wireless Earbuds, Sports Bluetooth Headphones with Real Time Translation, 80Hrs Playtime with LED Power Display, Noise Canceling Headset, IP55 Waterproof Earphones for Workout/Running (Black)
Wireless Earbuds, Sports Bluetooth Headphones, 80Hrs Playtime Ear Buds with LED Power Display, Noise Canceling Headset, IPX7 Waterproof Earphones for Workout/Running Z(Black)
Monster Wireless Earbuds Open Ear AC311, Bluetooth 5.4 Open Ear Headphones, Up to 30 Hours Playtimes Bluetooth Ear Earphones with Stereo Sound, Touch Control and IPX5 Waterproof Open Ear Buds
Brita Stainless Steel Premium Filtering Water Bottle, BPA-Free, Reusable, Insulated, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Carbon - 20 oz.
Simple Modern Filtered Water Bottle | Insulated Stainless-Steel Carbon Filter Travel Water Bottles | Reusable for Clean Drinking Water On The Go | 24oz, Sea Glass Sage
FITVII Health & Fitness Tracker (Answer/Make Calls), Smart Watch with 24/7 Heart Rate and Blood Pressure, Sleep Tracking Monitor, 120+ Sport Mode Activity Tracker
AYATAHA AYATAHA Smart Watch for Kids, Smartwatch Fitness Tracker for Boys Girls, Children's Activity Watch 37 Sports Modes SMS Notification, HD Full Touchscreen IP67 Waterproof, Blue
Iaret Iaret Smart Watch for Women, 1.83" HD Fitness Tracker with 4 Bands, Answer/Make Calls, Heart Rate/Sleep/SpO2/Step Tracking, 100+ Sport Modes, Android/iPhone Compatible Gift (Rose Gold)
Smart Watch for Men Women 1.8" Fitness Tracker, Bluetooth Call, DIY Dial, Heart Rate Sleep Blood Oxygen Monitor, 100+ Sports Modes, IP68 Waterproof Smartwatch for Android iPhone, Alexa Built-in
Hand Warmers 2 Pack, 14000mAh Rechargeable Hand Warmers, Electric Hand Warmer Reusable, Portable Power Bank USB Hand Warmers 4 Levels 8 Heating, Gifts for Raynauds Ski Golf Camping
Hand Warmers Rechargeable, 10000mAh Electric Heated Gloves Power Bank Portable Graphene Handwarmers Pouch with 3 Levels & Double-Sided Heating for Hunting Camping Golf Xmas Gifts for Women Men Kids
2Pack Rechargeable Hand Warmer, 8000mAh Electric Hand Warmer Power Bank, Portable USB-C Hand Warmer for Pocket, Reusable Hand Warmer Up to 8 hrs Each, Warm Gift for Men Women, for Hunting, Camping
GTOCE Portable Charger,40000mAh Power Bank with 22.5W Fast Charging LED Digital Display Battery Pack with 6 Outputs 2 Inputs, Type C Powerbank Portable Charger for iPhone 16 pro Samsung AirPods,Black
Monster Sleep Ear200, Wireless in-Ear Headphones, Bluetooth 6.0 Sleep Headphones, with ANC Active Noise Cancellation Designed for Side Sleepers, 30 Hours of bass Stereo Sound.
Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, White
Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, Black
Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, Black
Hydroponics Growing System Indoor Garden - Herb Garden with Grow Light, 15 Pods Stainless Steel Indoor Garden Kit, Auto Timer, Gardening Gift for All Ages
Umbra Triflora Hanging Planter for Window, Indoor Herb Garden, Set of 5, White/Black
Large Hydroponics Growing System 14 Pods, Indoor Herb Garden with LED Grow Light, 5L Water Tank, Hydroponic Grow Kit with 3 Auto-Timers, Rotatable Light Panel and Child Lock for Home School Gardening
Hanging Planter Hanging Plant Holder, 6 Inch 4 Indoor Plant Pots, Wall/Window Plant Hanger Indoor Herb Garden
slopehill Multi Hair Stylers & Hair Straightener - 2 in 1 Wet to Dry Air Straightener and Hair Dryer Combo with High Speed Air + Rapid Heat-Up + Customizable Temperature(Pink)
Hi.FANCY Portable Laptop Stand with Dual Cooling Fans for 14-17inch Laptops, Grey, 23.5 x 25.9 x 0.95cm
Laptop Stand for Desk, Adjustable Laptop Riser ABS+Silicone Foldable Portable Laptop Holder, Ventilated Cooling Notebook Stand for 10-15.6” Laptops,Tablet-Black
JETech 5 in 1 Case for Samsung Galaxy S25 Ultra 5G with 2-Pack Each Tempered Glass Screen Protector and Camera Lens Protector, Non-Yellowing Shockproof Bumper Phone Cover (Clear)
TAURI for iPhone 17 Pro Max Case 6.9" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard
TAURI for iPhone 17 Pro Case 6.3" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard
JOINPAYA 1Set Rechargeable Hand Warmer Hand Heater for Winter Heating Levels Compact
Shakven Rechargeable Hand Warmer | Cute Comfortable Portable Hand Warmers,Ergonomic Adjustable Energy-Efficient Small Heater for Travel, Outdoor, Winter
OCOOPA IP45 Waterproof Hand Warmer Rechargeable, Up to 15hrs Heat,10000mAh Durable Quick Charge Electric Hand Heater, PD Compatible, 3 Levels for Outdoors, Heavy Duty, H01-PD PRO
