[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"categories-en":3,"post:\u002Fpost\u002Fpython-decorators-understanding-property-classmethod-and-staticmethod":37},[4,11,17,24,30],{"id":5,"slug":6,"name":7,"colorHex":8,"iconName":9,"postCount":10},"0e2c1225-f78a-4c20-8c93-998ab9dc93b9","frontend","Frontend","#40484f",null,25,{"id":12,"slug":13,"name":14,"colorHex":15,"iconName":9,"postCount":16},"bc8df70e-b7fb-4d89-a80c-fd458d36d58c","code-development","Code & Development","#8b5cf6",23,{"id":18,"slug":19,"name":20,"colorHex":21,"iconName":22,"postCount":23},"550e8400-e29b-41d4-a716-446655440001","inteligencia-artificial","Artificial Intelligence","#6366f1","brain",14,{"id":25,"slug":26,"name":27,"colorHex":28,"iconName":9,"postCount":29},"ea63b69c-2eb4-4100-81f3-70ce52d33743","tech-news","Tech News","#e50606",4,{"id":31,"slug":32,"name":33,"colorHex":34,"iconName":35,"postCount":36},"550e8400-e29b-41d4-a716-446655440017","how-to-guides","How-To & Guides","#be123c","book-open",2,{"post":38,"related":779,"translations":851,"resolved":9},{"id":39,"slug":40,"title":41,"excerpt":42,"image":43,"featured":44,"groupId":45,"publishedAt":46,"readingTime":47,"views":48,"author":49,"category":51,"tags":52,"contentJson":59,"metaTitle":776,"metaDescription":777,"updatedAt":778},"a2204346-5703-47b7-87af-a16d4e1be7ab","python-decorators-understanding-property-classmethod-and-staticmethod","Python Decorators: Understanding @property, @classmethod, and @staticmethod","Confused by Python decorators? This guide demystifies @property, @classmethod, and @staticmethod, showing you how to write cleaner, modular code.","https:\u002F\u002Fmfgiomkkbihnlpfdxwrt.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fblog-assets\u002Fmedia\u002Ffeatured\u002F1773545087553-featured-z67kwd.jpeg",false,"2f009b28-00d1-438f-9a6f-a9daeee8b8b2","2026-06-19T00:27:45.531568+00:00",6,0,{"name":50,"avatar":9},"Genildo Souza",{"slug":13,"name":14,"color":15},[53,56],{"slug":54,"name":55},"django","Django",{"slug":57,"name":58},"python","Python",{"type":60,"content":61},"doc",[62,73,101,103,110,134,142,171,172,178,184,191,213,220,238,245,272,273,279,285,302,394,400,423,429,436,468,469,475,504,517,524,525,531,558,581,588,654,655,661,667,674,675,681,773],{"type":63,"attrs":64},"summaryBox",{"id":65,"items":66,"title":72},"sum_av0j7r8e",[67,68,69,70,71],"Decorators are functions that wrap other functions to add behavior, serving as a powerful tool for code reuse and the DRY principle.","The @property decorator allows methods to be accessed like attributes, enabling clean syntax for data validation and encapsulation.","Use @classmethod to define factory methods that receive the class itself as an argument, providing flexible ways to instantiate objects.","The @staticmethod decorator creates utility functions within a class that do not require access to instance or class state.","Syntactic sugar with the @ symbol simplifies the application of decorators, making code more readable and easier to maintain.","Mastering Python Decorators",{"type":74,"attrs":75,"content":77},"paragraph",{"id":76},"p_gmyqv1qj",[78,81,86,88,92,94,99],{"text":79,"type":80},"Have you ever seen ","text",{"text":82,"type":80,"marks":83},"@property",[84],{"type":85},"code",{"text":87,"type":80},", ",{"text":89,"type":80,"marks":90},"@staticmethod",[91],{"type":85},{"text":93,"type":80}," and felt that look of confusion? Before understanding these three, we need to understand what a decorator ",{"text":95,"type":80,"marks":96},"is",[97],{"type":98},"italic",{"text":100,"type":80}," for real.",{"type":102},"horizontalRule",{"type":104,"attrs":105,"content":107},"heading",{"id":106,"level":36},"h_097bpma1",[108],{"text":109,"type":80},"First: functions are first-class citizens",{"type":74,"attrs":111,"content":113},{"id":112},"p_7zkh9skn",[114,116,121,122,126,128,132],{"text":115,"type":80},"In Python, functions are objects like any other. This means you can ",{"text":117,"type":80,"marks":118},"pass functions as arguments",[119],{"type":120},"bold",{"text":87,"type":80},{"text":123,"type":80,"marks":124},"return functions",[125],{"type":120},{"text":127,"type":80}," and ",{"text":129,"type":80,"marks":130},"store functions in variables",[131],{"type":120},{"text":133,"type":80},".",{"type":135,"attrs":136,"content":139},"codeBlock",{"id":137,"language":57,"highlighted":138},"code_smi2meu1","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> saudacao\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">():\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">    print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Olá, mundo!\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Guardando a função numa variável (sem os parênteses!)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">minha_fn \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> saudacao\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">minha_fn()  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Olá, mundo!\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Passando função como argumento\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> executar\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(fn):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">    print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Antes\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">...\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">    fn()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">    print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Depois.\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">executar(saudacao)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Antes...\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Olá, mundo!\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Depois.\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[140],{"text":141,"type":80},"def saudacao():\n    print(\"Olá, mundo!\")\n\n# Guardando a função numa variável (sem os parênteses!)\nminha_fn = saudacao\nminha_fn()  # Olá, mundo!\n\n# Passando função como argumento\ndef executar(fn):\n    print(\"Antes...\")\n    fn()\n    print(\"Depois.\")\n\nexecutar(saudacao)\n# Antes...\n# Olá, mundo!\n# Depois.\n",{"type":143,"attrs":144,"content":146},"blockquote",{"id":145},"quote_rp0d6c6i",[147],{"type":74,"attrs":148,"content":150},{"id":149},"p_dpf9fqve",[151,153,157,159,163,165,169],{"text":152,"type":80},"💡 ",{"text":154,"type":80,"marks":155},"Why does this matter?",[156],{"type":120},{"text":158,"type":80}," A decorator is nothing more than a function that ",{"text":160,"type":80,"marks":161},"receives another function",[162],{"type":120},{"text":164,"type":80},", adds some behavior, and ",{"text":166,"type":80,"marks":167},"returns a new function",[168],{"type":120},{"text":170,"type":80},". That is exactly it.",{"type":102},{"type":104,"attrs":173,"content":175},{"id":174,"level":36},"h_89jteca4",[176],{"text":177,"type":80},"Building a decorator from scratch",{"type":74,"attrs":179,"content":181},{"id":180},"p_ypo3pdby",[182],{"text":183,"type":80},"Let's create a decorator that measures the execution time of any function. Useful for debugging and optimization.",{"type":135,"attrs":185,"content":188},{"id":186,"language":57,"highlighted":187},"code_dglbq924","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">import\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> time\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> medir_tempo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(funcao):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">    # funcao é a função que vamos \"decorar\"\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> wrapper\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">*\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">args, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">**\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">kwargs):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">        inicio \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> time.time()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">        resultado \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> funcao(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">*\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">args, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">**\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">kwargs)  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># executa a função original\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">        fim \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> time.time()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">⏱️ {funcao.\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">__name__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">} levou {fim \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">-\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> inicio:.4f}s\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> resultado\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> wrapper  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># retorna a função \"embrulhada\"\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Sem a sintaxe @, seria assim:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> processar_dados\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">():\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">    time.sleep(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">0.5\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">    print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Dados processados!\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">processar_dados \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> medir_tempo(processar_dados)  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># manual e feio\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">processar_dados()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[189],{"text":190,"type":80},"import time\n\ndef medir_tempo(funcao):\n    # funcao é a função que vamos \"decorar\"\n    def wrapper(*args, **kwargs):\n        inicio = time.time()\n        resultado = funcao(*args, **kwargs)  # executa a função original\n        fim = time.time()\n        print(f\"⏱️ {funcao.__name__} levou {fim - inicio:.4f}s\")\n        return resultado\n    return wrapper  # retorna a função \"embrulhada\"\n\n\n# Sem a sintaxe @, seria assim:\ndef processar_dados():\n    time.sleep(0.5)\n    print(\"Dados processados!\")\n\nprocessar_dados = medir_tempo(processar_dados)  # manual e feio\nprocessar_dados()\n",{"type":143,"attrs":192,"content":194},{"id":193},"quote_3qtb64lq",[195],{"type":74,"attrs":196,"content":198},{"id":197},"p_ak1m24hz",[199,201,205,207,211],{"text":200,"type":80},"🧠 ",{"text":202,"type":80,"marks":203},"Mental model:",[204],{"type":120},{"text":206,"type":80}," the decorator is a ",{"text":208,"type":80,"marks":209},"wrapper",[210],{"type":98},{"text":212,"type":80},". The original function goes in, the decorator puts it inside a box with extra behaviors, and returns the box.",{"type":104,"attrs":214,"content":217},{"id":215,"level":216},"h_n7ellb4q",3,[218],{"text":219,"type":80},"Syntactic sugar: the @",{"type":74,"attrs":221,"content":223},{"id":222},"p_mbb1re11",[224,226,230,232,236],{"text":225,"type":80},"The ",{"text":227,"type":80,"marks":228},"@",[229],{"type":85},{"text":231,"type":80}," is just a prettier way to write exactly what we did above. Both versions are ",{"text":233,"type":80,"marks":234},"identical",[235],{"type":120},{"text":237,"type":80},":",{"type":135,"attrs":239,"content":242},{"id":240,"language":57,"highlighted":241},"code_kox4sa5h","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Com @ — a forma que você vai usar sempre\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">@medir_tempo\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> processar_dados\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">():\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">    time.sleep(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">0.5\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">    print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Dados processados!\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">processar_dados()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Dados processados!\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># ⏱️ processar_dados levou 0.5003s\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Funciona em qualquer função!\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">@medir_tempo\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> buscar_usuario\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(id):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">    time.sleep(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">0.1\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> {\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">id\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">id\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">nome\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Genildo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">}\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">usuario \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> buscar_usuario(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">42\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># ⏱️ buscar_usuario levou 0.1001s\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[243],{"text":244,"type":80},"# Com @ — a forma que você vai usar sempre\n@medir_tempo\ndef processar_dados():\n    time.sleep(0.5)\n    print(\"Dados processados!\")\n\nprocessar_dados()\n# Dados processados!\n# ⏱️ processar_dados levou 0.5003s\n\n# Funciona em qualquer função!\n@medir_tempo\ndef buscar_usuario(id):\n    time.sleep(0.1)\n    return {\"id\": id, \"nome\": \"Genildo\"}\n\nusuario = buscar_usuario(42)\n# ⏱️ buscar_usuario levou 0.1001s\n",{"type":143,"attrs":246,"content":248},{"id":247},"quote_whmy6ocg",[249],{"type":74,"attrs":250,"content":252},{"id":251},"p_ysnznvpr",[253,255,259,261,265,267,270],{"text":254,"type":80},"✨ ",{"text":256,"type":80,"marks":257},"Got the magic?",[258],{"type":120},{"text":260,"type":80}," You wrote the logic to measure time ",{"text":262,"type":80,"marks":263},"only once",[264],{"type":120},{"text":266,"type":80}," and applied it to any function with a ",{"text":227,"type":80,"marks":268},[269],{"type":85},{"text":271,"type":80},". This is the DRY (Don't Repeat Yourself) principle in action.",{"type":102},{"type":104,"attrs":274,"content":276},{"id":275,"level":36},"h_k3g8pgdm",[277],{"text":278,"type":80},"Now for real: OOP decorators",{"type":74,"attrs":280,"content":282},{"id":281},"p_hxhr96kl",[283],{"text":284,"type":80},"Python has three native decorators for classes that you will see everywhere:",{"type":286,"attrs":287},"speedCards",{"id":288,"cards":289,"title":300,"caption":301},"speed_xddmxmxo",[290,293,297],{"label":291,"value":82,"detail":292},"Attribute-like Method","Allows methods to be accessed like attributes for controlled access.",{"label":294,"value":295,"detail":296},"Class Method","@classmethod","Defines methods bound to the class, not instances.",{"label":298,"value":89,"detail":299},"Static Utility","Creates independent functions inside the class without access to instance or class.","Python Native Class Decorators","Key decorators that shape class behavior and usage",{"type":303,"attrs":304,"content":306},"table",{"id":305},"tbl_wrxcz75w",[307,330,352,373],{"type":308,"content":309},"tableRow",[310,321],{"type":311,"attrs":312,"content":314},"tableHeader",{"align":9,"colspan":313,"rowspan":313,"colwidth":9},1,[315],{"type":74,"attrs":316,"content":318},{"id":317},"p_bdwfvier",[319],{"text":320,"type":80},"Decorator",{"type":311,"attrs":322,"content":323},{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[324],{"type":74,"attrs":325,"content":327},{"id":326},"p_2damncl8",[328],{"text":329,"type":80},"What it does",{"type":308,"content":331},[332,343],{"type":333,"attrs":334,"content":335},"tableCell",{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[336],{"type":74,"attrs":337,"content":339},{"id":338},"p_kka6bbwo",[340],{"text":82,"type":80,"marks":341},[342],{"type":85},{"type":333,"attrs":344,"content":345},{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[346],{"type":74,"attrs":347,"content":349},{"id":348},"p_hdnfyjvl",[350],{"text":351,"type":80},"Method that looks like an attribute",{"type":308,"content":353},[354,364],{"type":333,"attrs":355,"content":356},{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[357],{"type":74,"attrs":358,"content":360},{"id":359},"p_sbwyb0t1",[361],{"text":295,"type":80,"marks":362},[363],{"type":85},{"type":333,"attrs":365,"content":366},{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[367],{"type":74,"attrs":368,"content":370},{"id":369},"p_t4uqrata",[371],{"text":372,"type":80},"Class method, not object method",{"type":308,"content":374},[375,385],{"type":333,"attrs":376,"content":377},{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[378],{"type":74,"attrs":379,"content":381},{"id":380},"p_6lg6pf35",[382],{"text":89,"type":80,"marks":383},[384],{"type":85},{"type":333,"attrs":386,"content":387},{"align":9,"colspan":313,"rowspan":313,"colwidth":9},[388],{"type":74,"attrs":389,"content":391},{"id":390},"p_8kruugtp",[392],{"text":393,"type":80},"Independent function inside the class",{"type":104,"attrs":395,"content":397},{"id":396,"level":216},"h_aa4dtmlx",[398],{"text":399,"type":80},"@property — controlled access with elegance",{"type":74,"attrs":401,"content":403},{"id":402},"p_s8xlmo40",[404,406,410,412,415,417,421],{"text":405,"type":80},"Remember encapsulation with ",{"text":407,"type":80,"marks":408},"__saldo",[409],{"type":85},{"text":411,"type":80}," in Part 1? The ",{"text":82,"type":80,"marks":413},[414],{"type":85},{"text":416,"type":80}," allows you to access protected data ",{"text":418,"type":80,"marks":419},"as if they were simple attributes",[420],{"type":120},{"text":422,"type":80},", but with logic underneath.",{"type":424,"attrs":425},"svgDiagram",{"id":426,"svg":427,"label":428},"svg_2ohp8jn1","\u003Csvg viewBox=\"0 0 446 405\" xmlns=\"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg\" font-family=\"system-ui, -apple-system, sans-serif\">\n\u003Cdefs>\u003Cmarker id=\"dgArrow\" viewBox=\"0 0 10 10\" refX=\"9\" refY=\"5\" markerWidth=\"7\" markerHeight=\"7\" orient=\"auto-start-reverse\">\u003Cpath d=\"M 0 1 L 9 5 L 0 9 z\" fill=\"#64748b\"\u002F>\u003C\u002Fmarker>\u003C\u002Fdefs>\n\u003Crect x=\"0\" y=\"0\" width=\"446\" height=\"405\" fill=\"#ffffff\" rx=\"0\"\u002F>\n\u003Ctext x=\"223\" y=\"36\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"16\" font-weight=\"700\" fill=\"#0f172a\">@property Controlled Access to Private Attributes\u003C\u002Ftext>\n\u003Cpath d=\"M 222.828125 143 C 222.828125 171, 222.828125 171, 222.828125 199\" fill=\"none\" stroke=\"#64748b\" stroke-width=\"1.5\" marker-end=\"url(#dgArrow)\"\u002F>\n\u003Ctext x=\"222.828125\" y=\"171\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"11\" fill=\"#475569\" paint-order=\"stroke\" stroke=\"#ffffff\" stroke-width=\"4\" stroke-linejoin=\"round\">accessed by\u003C\u002Ftext>\n\u003Cpath d=\"M 222.828125 262 C 222.828125 290, 222.828125 290, 222.828125 318\" fill=\"none\" stroke=\"#64748b\" stroke-width=\"1.5\" marker-end=\"url(#dgArrow)\"\u002F>\n\u003Ctext x=\"222.828125\" y=\"290\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"11\" fill=\"#475569\" paint-order=\"stroke\" stroke=\"#ffffff\" stroke-width=\"4\" stroke-linejoin=\"round\">exposed as\u003C\u002Ftext>\n\u003Crect x=\"119.015625\" y=\"80\" width=\"207.625\" height=\"63\" rx=\"10\" fill=\"#ffffff\" stroke=\"#94a3b8\" stroke-width=\"1.5\"\u002F>\n\u003Ctext x=\"222.828125\" y=\"101.5\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"14\" font-weight=\"600\" fill=\"#1e293b\">Private attribute __preco\u003C\u002Ftext>\n\u003Ctext x=\"222.828125\" y=\"123\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"12\" font-weight=\"400\" fill=\"#64748b\">Holds the actual price value\u003C\u002Ftext>\n\u003Crect x=\"113.34375\" y=\"199\" width=\"218.96875\" height=\"63\" rx=\"10\" fill=\"#ffffff\" stroke=\"#94a3b8\" stroke-width=\"1.5\"\u002F>\n\u003Ctext x=\"222.828125\" y=\"220.5\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"14\" font-weight=\"600\" fill=\"#1e293b\">@property preco() method\u003C\u002Ftext>\n\u003Ctext x=\"222.828125\" y=\"242\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"12\" font-weight=\"400\" fill=\"#64748b\">Getter and setter with logic\u003C\u002Ftext>\n\u003Crect x=\"105.3125\" y=\"318\" width=\"235.03125\" height=\"63\" rx=\"10\" fill=\"#ffffff\" stroke=\"#94a3b8\" stroke-width=\"1.5\"\u002F>\n\u003Ctext x=\"222.828125\" y=\"339.5\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"14\" font-weight=\"600\" fill=\"#1e293b\">External attribute-like access\u003C\u002Ftext>\n\u003Ctext x=\"222.828125\" y=\"361\" text-anchor=\"middle\" dominant-baseline=\"central\" font-size=\"12\" font-weight=\"400\" fill=\"#64748b\">Uses preco as if attribute\u003C\u002Ftext>\n\u003C\u002Fsvg>","@property Controlled Access to Private Attributes",{"type":135,"attrs":430,"content":433},{"id":431,"language":57,"highlighted":432},"code_b313uyws","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">class\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> Produto\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> __init__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self, nome, preco):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.nome \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> nome\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__preco \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> preco  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># privado\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">property\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> preco\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">        # getter: chamado ao ler produto.preco\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\"> f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">R\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#B31D28;--shiki-light-font-style:italic;--shiki-dark:#FDAEB7;--shiki-dark-font-style:italic\">$\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> {\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__preco:.2f}\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @preco.setter\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> preco\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self, valor):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">        # setter: chamado ao atribuir produto.preco = X\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        if\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> valor \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\"><\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> 0\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">            raise\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> ValueError\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Preço não pode ser negativo! 🚫\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__preco \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> valor\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">camiseta \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> Produto(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Camiseta Blueprint\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">89.90\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(camiseta.preco)    \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># R$ 89.90  — parece atributo, mas é método!\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">camiseta.preco \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> 79.90\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">   # usa o setter automaticamente\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(camiseta.preco)    \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># R$ 79.90\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">camiseta.preco \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\"> -\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">10\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">     # ValueError: Preço não pode ser negativo! 🚫\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[434],{"text":435,"type":80},"class Produto:\n    def __init__(self, nome, preco):\n        self.nome = nome\n        self.__preco = preco  # privado\n\n    @property\n    def preco(self):\n        # getter: chamado ao ler produto.preco\n        return f\"R$ {self.__preco:.2f}\"\n\n    @preco.setter\n    def preco(self, valor):\n        # setter: chamado ao atribuir produto.preco = X\n        if valor \u003C 0:\n            raise ValueError(\"Preço não pode ser negativo! 🚫\")\n        self.__preco = valor\n\n\ncamiseta = Produto(\"Camiseta Blueprint\", 89.90)\n\nprint(camiseta.preco)    # R$ 89.90  — parece atributo, mas é método!\ncamiseta.preco = 79.90   # usa o setter automaticamente\nprint(camiseta.preco)    # R$ 79.90\n\ncamiseta.preco = -10     # ValueError: Preço não pode ser negativo! 🚫\n",{"type":143,"attrs":437,"content":439},{"id":438},"quote_4jqiufqi",[440],{"type":74,"attrs":441,"content":443},{"id":442},"p_vj4tyo8v",[444,446,450,452,456,458,462,463,467],{"text":445,"type":80},"🔶 ",{"text":447,"type":80,"marks":448},"When to use @property?",[449],{"type":120},{"text":451,"type":80}," When you want ",{"text":453,"type":80,"marks":454},"access",[455],{"type":98},{"text":457,"type":80}," to data to have built-in logic — formatting, validation, derived calculation — but the external API remains clean, without ",{"text":459,"type":80,"marks":460},"get_preco()",[461],{"type":85},{"text":127,"type":80},{"text":464,"type":80,"marks":465},"set_preco()",[466],{"type":85},{"text":133,"type":80},{"type":102},{"type":104,"attrs":470,"content":472},{"id":471,"level":216},"h_n2fmvzax",[473],{"text":474,"type":80},"@classmethod — building objects in alternative ways",{"type":74,"attrs":476,"content":478},{"id":477},"p_jrc34k3q",[479,481,484,486,490,492,496,498,502],{"text":480,"type":80},"A ",{"text":295,"type":80,"marks":482},[483],{"type":85},{"text":485,"type":80}," receives the ",{"text":487,"type":80,"marks":488},"class",[489],{"type":120},{"text":491,"type":80}," as the first argument (conventionally ",{"text":493,"type":80,"marks":494},"cls",[495],{"type":85},{"text":497,"type":80},"), not the object. It is widely used to create ",{"text":499,"type":80,"marks":500},"factory methods",[501],{"type":98},{"text":503,"type":80}," — alternative ways to instantiate a class.",{"type":505,"attrs":506,"content":510},"callout",{"id":507,"type":508,"title":509},"call_vc5afy1o","note","@classmethod key concept",[511],{"type":74,"attrs":512,"content":514},{"id":513},"p_jhphpsza",[515],{"text":516,"type":80},"A @classmethod receives the class itself as the first argument (cls), not an instance. This allows it to access and modify class state or create new instances in alternative ways. It is commonly used for factory methods or alternative constructors, providing flexible object creation patterns.",{"type":135,"attrs":518,"content":521},{"id":519,"language":57,"highlighted":520},"code_y2wbkvny","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">class\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> Artigo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> __init__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self, titulo, autor, categoria):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.titulo \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> titulo\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.autor \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> autor\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.categoria \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> categoria\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">classmethod\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> de_dicionario\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(cls, dados: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">dict\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">        # cria um Artigo a partir de um dict (ex: resposta de API)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> cls\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#E36209;--shiki-dark:#FFAB70\">            titulo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">dados[\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">title\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#E36209;--shiki-dark:#FFAB70\">            autor\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">dados[\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">author\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#E36209;--shiki-dark:#FFAB70\">            categoria\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">dados[\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">category\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">]\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">        )\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">classmethod\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> rascunho\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(cls, titulo):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\">        # cria um artigo rascunho com defaults\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> cls\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#E36209;--shiki-dark:#FFAB70\">titulo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">titulo, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#E36209;--shiki-dark:#FFAB70\">autor\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Desconhecido\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#E36209;--shiki-dark:#FFAB70\">categoria\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Rascunho\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> __repr__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\"> f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">[{\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.categoria}] {\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.titulo} — {\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.autor}\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Forma normal\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">a1 \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> Artigo(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">OOP\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> em Python\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Genildo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Python\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Via dicionário (vindo de uma API, por exemplo)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">payload \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> {\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">title\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Decorators\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">author\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Genildo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">category\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Python\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">}\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">a2 \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> Artigo.de_dicionario(payload)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># Rascunho rápido\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">a3 \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> Artigo.rascunho(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Ideia de artigo novo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(a2)  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># [Python] Decorators — Genildo\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(a3)  \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># [Rascunho] Ideia de artigo novo — Desconhecido\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[522],{"text":523,"type":80},"class Artigo:\n    def __init__(self, titulo, autor, categoria):\n        self.titulo = titulo\n        self.autor = autor\n        self.categoria = categoria\n\n    @classmethod\n    def de_dicionario(cls, dados: dict):\n        # cria um Artigo a partir de um dict (ex: resposta de API)\n        return cls(\n            titulo=dados[\"title\"],\n            autor=dados[\"author\"],\n            categoria=dados[\"category\"]\n        )\n\n    @classmethod\n    def rascunho(cls, titulo):\n        # cria um artigo rascunho com defaults\n        return cls(titulo=titulo, autor=\"Desconhecido\", categoria=\"Rascunho\")\n\n    def __repr__(self):\n        return f\"[{self.categoria}] {self.titulo} — {self.autor}\"\n\n\n# Forma normal\na1 = Artigo(\"OOP em Python\", \"Genildo\", \"Python\")\n\n# Via dicionário (vindo de uma API, por exemplo)\npayload = {\"title\": \"Decorators\", \"author\": \"Genildo\", \"category\": \"Python\"}\na2 = Artigo.de_dicionario(payload)\n\n# Rascunho rápido\na3 = Artigo.rascunho(\"Ideia de artigo novo\")\n\nprint(a2)  # [Python] Decorators — Genildo\nprint(a3)  # [Rascunho] Ideia de artigo novo — Desconhecido\n",{"type":102},{"type":104,"attrs":526,"content":528},{"id":527,"level":216},"h_y4ldga7k",[529],{"text":530,"type":80},"@staticmethod — stateless utility",{"type":74,"attrs":532,"content":534},{"id":533},"p_io32krg0",[535,536,539,541,545,547,550,552,556],{"text":480,"type":80},{"text":89,"type":80,"marks":537},[538],{"type":85},{"text":540,"type":80}," does not receive ",{"text":542,"type":80,"marks":543},"self",[544],{"type":85},{"text":546,"type":80}," or ",{"text":493,"type":80,"marks":548},[549],{"type":85},{"text":551,"type":80},". It is a common function that lives inside the class for ",{"text":553,"type":80,"marks":554},"logical organization",[555],{"type":120},{"text":557,"type":80},", not for coupling.",{"type":505,"attrs":559,"content":562},{"id":560,"type":508,"title":561},"call_bt9pfzgh","@staticmethod: Stateless Utility Function",[563,569,575],{"type":74,"attrs":564,"content":566},{"id":565},"p_tyiop491",[567],{"text":568,"type":80},"@staticmethod methods do not receive self or cls parameters, meaning they do not interact with instance or class data.",{"type":74,"attrs":570,"content":572},{"id":571},"p_ewnni7cx",[573],{"text":574,"type":80},"They serve as utility functions grouped logically within a class, without maintaining state or coupling to class\u002Finstance.",{"type":74,"attrs":576,"content":578},{"id":577},"p_dke13h4q",[579],{"text":580,"type":80},"Use @staticmethod when the method neither needs instance nor class context, clarifying its stateless role and avoiding confusion.",{"type":135,"attrs":582,"content":585},{"id":583,"language":57,"highlighted":584},"code_pae6wt17","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">class\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> ValidadorSenha\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">staticmethod\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> tem_tamanho_minimo\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(senha: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">str\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">) -> \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">bool\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> len\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(senha) \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">>=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> 8\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">staticmethod\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> tem_numero\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(senha: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">str\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">) -> \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">bool\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> any\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(c.isdigit() \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">for\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> c \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">in\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> senha)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">staticmethod\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> validar\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(senha: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">str\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">) -> \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">bool\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> (\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">            ValidadorSenha.tem_tamanho_minimo(senha) \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">and\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">            ValidadorSenha.tem_numero(senha)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">        )\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(ValidadorSenha.validar(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">abc\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">))        \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># False — curta e sem número\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(ValidadorSenha.validar(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">blueprint1\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)) \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># True ✅\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[586],{"text":587,"type":80},"class ValidadorSenha:\n\n    @staticmethod\n    def tem_tamanho_minimo(senha: str) -> bool:\n        return len(senha) >= 8\n\n    @staticmethod\n    def tem_numero(senha: str) -> bool:\n        return any(c.isdigit() for c in senha)\n\n    @staticmethod\n    def validar(senha: str) -> bool:\n        return (\n            ValidadorSenha.tem_tamanho_minimo(senha) and\n            ValidadorSenha.tem_numero(senha)\n        )\n\n\nprint(ValidadorSenha.validar(\"abc\"))        # False — curta e sem número\nprint(ValidadorSenha.validar(\"blueprint1\")) # True ✅\n",{"type":143,"attrs":589,"content":591},{"id":590},"quote_fd75b7yu",[592,602],{"type":74,"attrs":593,"content":595},{"id":594},"p_rogmbwnw",[596,598],{"text":597,"type":80},"⚠️ ",{"text":599,"type":80,"marks":600},"Quick rule to avoid confusion:",[601],{"type":120},{"type":603,"attrs":604,"content":607},"bulletList",{"id":605,"tight":606},"ul_ovlrr5aj",true,[608,624,641],{"type":609,"attrs":610,"content":612},"listItem",{"id":611},"li_lfict6bt",[613],{"type":74,"attrs":614,"content":616},{"id":615},"p_bzmzvu6q",[617,619,622],{"text":618,"type":80},"Need to access ",{"text":542,"type":80,"marks":620},[621],{"type":85},{"text":623,"type":80}," (object data)? → normal method",{"type":609,"attrs":625,"content":627},{"id":626},"li_har0twa3",[628],{"type":74,"attrs":629,"content":631},{"id":630},"p_bw3sg033",[632,633,636,638],{"text":618,"type":80},{"text":493,"type":80,"marks":634},[635],{"type":85},{"text":637,"type":80}," (the class itself)? → ",{"text":295,"type":80,"marks":639},[640],{"type":85},{"type":609,"attrs":642,"content":644},{"id":643},"li_5ez3noqx",[645],{"type":74,"attrs":646,"content":648},{"id":647},"p_ek2ubh4s",[649,651],{"text":650,"type":80},"Don't need either? → ",{"text":89,"type":80,"marks":652},[653],{"type":85},{"type":102},{"type":104,"attrs":656,"content":658},{"id":657,"level":36},"h_wjmux5ka",[659],{"text":660,"type":80},"Custom decorator + OOP together",{"type":74,"attrs":662,"content":664},{"id":663},"p_6cmzujz8",[665],{"text":666,"type":80},"To wrap it up: a decorator that automatically logs every method call in a class. This pattern appears in real-world frameworks.",{"type":135,"attrs":668,"content":671},{"id":669,"language":57,"highlighted":670},"code_3lk1bouy","\u003Cpre class=\"shiki shiki-themes github-light github-dark\" style=\"--shiki-light:#24292e;--shiki-dark:#e1e4e8;--shiki-light-bg:#fff;--shiki-dark-bg:#24292e\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> logar_chamada\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(funcao):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> wrapper\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">*\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">args, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">**\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">kwargs):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">📋 Chamando: {funcao.\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">__name__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">}()\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">        resultado \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> funcao(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">*\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">args, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">**\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">kwargs)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">✅ Concluído: {funcao.\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">__name__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">}()\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> resultado\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> wrapper\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">class\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> ServicoDePost\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> __init__\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__posts \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> []\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @logar_chamada\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> criar_post\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self, titulo):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">        self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__posts.append(titulo)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> titulo\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @logar_chamada\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> publicar_todos\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        for\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> post \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">in\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__posts:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">            print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">  🚀 Publicando: {post}\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">property\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> total\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(self):\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\"> len\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">self\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">.__posts)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\">    @\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">staticmethod\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">    def\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#6F42C1;--shiki-dark:#B392F0\"> slug\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(titulo: \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">str\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">) -> \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">str\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">        return\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> titulo.lower().replace(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\"> \"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">, \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">-\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">servico \u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">=\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> ServicoDePost()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">servico.criar_post(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">OOP\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\"> em Python\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">servico.criar_post(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Decorators em Python\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">servico.publicar_todos()\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#D73A49;--shiki-dark:#F97583\">f\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Total: {servico.total}\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">)\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#005CC5;--shiki-dark:#79B8FF\">print\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">(ServicoDePost.slug(\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">Decorators em Python\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#032F62;--shiki-dark:#9ECBFF\">\"\u003C\u002Fspan>\u003Cspan style=\"--shiki-light:#24292E;--shiki-dark:#E1E4E8\">))\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"--shiki-light:#6A737D;--shiki-dark:#6A737D\"># decorators-em-python\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",[672],{"text":673,"type":80},"def logar_chamada(funcao):\n    def wrapper(*args, **kwargs):\n        print(f\"📋 Chamando: {funcao.__name__}()\")\n        resultado = funcao(*args, **kwargs)\n        print(f\"✅ Concluído: {funcao.__name__}()\")\n        return resultado\n    return wrapper\n\n\nclass ServicoDePost:\n\n    def __init__(self):\n        self.__posts = []\n\n    @logar_chamada\n    def criar_post(self, titulo):\n        self.__posts.append(titulo)\n        return titulo\n\n    @logar_chamada\n    def publicar_todos(self):\n        for post in self.__posts:\n            print(f\"  🚀 Publicando: {post}\")\n\n    @property\n    def total(self):\n        return len(self.__posts)\n\n    @staticmethod\n    def slug(titulo: str) -> str:\n        return titulo.lower().replace(\" \", \"-\")\n\n\nservico = ServicoDePost()\nservico.criar_post(\"OOP em Python\")\nservico.criar_post(\"Decorators em Python\")\nservico.publicar_todos()\n\nprint(f\"Total: {servico.total}\")\nprint(ServicoDePost.slug(\"Decorators em Python\"))\n# decorators-em-python\n",{"type":102},{"type":104,"attrs":676,"content":678},{"id":677,"level":36},"h_yzor30aq",[679],{"text":680,"type":80},"What you learned today",{"type":603,"attrs":682,"content":684},{"id":683,"tight":606},"ul_6qaimt8b",[685,695,705,720,735,749,763],{"type":609,"attrs":686,"content":688},{"id":687},"li_i8sju0kj",[689],{"type":74,"attrs":690,"content":692},{"id":691},"p_egy5yvot",[693],{"text":694,"type":80},"✅ Functions are objects in Python — they can be passed and returned.",{"type":609,"attrs":696,"content":698},{"id":697},"li_a5cqe4dy",[699],{"type":74,"attrs":700,"content":702},{"id":701},"p_5mswrg2v",[703],{"text":704,"type":80},"✅ A decorator is a function that wraps another function.",{"type":609,"attrs":706,"content":708},{"id":707},"li_n3r304g9",[709],{"type":74,"attrs":710,"content":712},{"id":711},"p_83k7f854",[713,715,718],{"text":714,"type":80},"✅ The ",{"text":227,"type":80,"marks":716},[717],{"type":85},{"text":719,"type":80}," is syntactic sugar — no magic, just elegance.",{"type":609,"attrs":721,"content":723},{"id":722},"li_ksm8y65t",[724],{"type":74,"attrs":725,"content":727},{"id":726},"p_gsmwqhp5",[728,730,733],{"text":729,"type":80},"✅ ",{"text":82,"type":80,"marks":731},[732],{"type":85},{"text":734,"type":80}," creates controlled access to private attributes.",{"type":609,"attrs":736,"content":738},{"id":737},"li_vet5fmyn",[739],{"type":74,"attrs":740,"content":742},{"id":741},"p_n5f8el7v",[743,744,747],{"text":729,"type":80},{"text":295,"type":80,"marks":745},[746],{"type":85},{"text":748,"type":80}," operates on the class, not the object — great for factory methods.",{"type":609,"attrs":750,"content":752},{"id":751},"li_c71xnbj3",[753],{"type":74,"attrs":754,"content":756},{"id":755},"p_fl5ylqi4",[757,758,761],{"text":729,"type":80},{"text":89,"type":80,"marks":759},[760],{"type":85},{"text":762,"type":80}," is a utility function that lives in the class for organization.",{"type":609,"attrs":764,"content":766},{"id":765},"li_g4s0z73u",[767],{"type":74,"attrs":768,"content":770},{"id":769},"p_rztukas6",[771],{"text":772,"type":80},"✅ Custom decorators + OOP = clean and reusable code.",{"type":74,"attrs":774},{"id":775},"p_z4qzrjer","Python Decorators: @property, @classmethod, @staticmethod","Master Python decorators. Learn how to build custom wrappers and use @property, @classmethod, and @staticmethod for cleaner, efficient code.","2026-08-24T14:53:53.315534+00:00",[780,802,822,836],{"id":781,"slug":782,"title":783,"excerpt":784,"image":785,"featured":606,"groupId":786,"publishedAt":787,"readingTime":788,"views":48,"author":789,"category":790,"tags":791},"81f24e9a-fc6b-47d0-beb9-d00a6137ed99","framework-vs-sdk-who-calls-whom","Framework vs SDK: Who Calls Whom","Most developers memorize names, but few understand the mechanism. Here is the simple rule to tell a framework from an SDK and level up your debugging.","https:\u002F\u002Fmfgiomkkbihnlpfdxwrt.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fblog-assets\u002Fmedia\u002Ffeatured\u002F1787491947099-featured-ikba2e.jpg","0ccb21eb-6459-40ed-8110-227836e9bb74","2026-08-23T13:15:25.439194+00:00",10,{"name":50,"avatar":9},{"slug":13,"name":14,"color":15},[792,795,796,799],{"slug":793,"name":794},"javascript","JavaScript",{"slug":57,"name":58},{"slug":797,"name":798},"runtime","Runtime",{"slug":800,"name":801},"sdk","Sdk",{"id":803,"slug":804,"title":805,"excerpt":806,"image":807,"featured":44,"groupId":808,"publishedAt":809,"readingTime":810,"views":811,"author":812,"category":813,"tags":814},"c2d6b1ca-29bf-401f-8ab9-a1f828504d0b","microfrontends-with-angular-and-nx-what-nobody-tells-you","Microfrontends with Angular and Nx: what nobody tells you","Every tutorial teaches how to set up microfrontends in minutes, but few reveal the architectural chaos that emerges after months of production deploys.","https:\u002F\u002Fmfgiomkkbihnlpfdxwrt.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fblog-assets\u002Fmedia\u002Ffeatured\u002F1785206853570-featured-zoyhgn.webp","3368e1b2-b6de-4e94-a3d4-294fae8ade13","2026-08-03T01:42:48.969355+00:00",15,5,{"name":50,"avatar":9},{"slug":13,"name":14,"color":15},[815,818,819],{"slug":816,"name":817},"angular","Angular",{"slug":793,"name":794},{"slug":820,"name":821},"typescript","TypeScript",{"id":823,"slug":824,"title":825,"excerpt":826,"image":827,"featured":44,"groupId":828,"publishedAt":829,"readingTime":830,"views":788,"author":831,"category":832,"tags":833},"36440333-311c-4081-92e6-030a04a38fed","astro-island-architecture-performance-and-where-the-framework-truly-fits","Astro: Island Architecture, Performance, and Where the Framework Truly Fits","Astro challenges the modern web status quo by prioritizing static HTML and isolating interactivity into independent, lightweight code islands.","https:\u002F\u002Fmfgiomkkbihnlpfdxwrt.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fblog-assets\u002Fmedia\u002Ffeatured\u002F1785721161920-featured-a5vzkb.webp","cb62459e-7ace-43d3-a545-661c5695e925","2026-08-03T01:00:45.280114+00:00",38,{"name":50,"avatar":9},{"slug":13,"name":14,"color":15},[834,835],{"slug":793,"name":794},{"slug":820,"name":821},{"id":837,"slug":838,"title":839,"excerpt":840,"image":841,"featured":44,"groupId":842,"publishedAt":843,"readingTime":47,"views":48,"author":844,"category":845,"tags":846},"633b6488-2a90-4632-86a5-9cff7ed52f08","javascript-event-loop-the-heart-of-non-blocking-concurrency-revisited-in-2025","JavaScript Event Loop: The Heart of Non-Blocking Concurrency — Revisited in 2025","The Event Loop is not just a simple loop, but a sophisticated coordination mechanism between Call Stack, queues, and runtime. Essential for JS concurrency, it enables thousands of asynchronous operations without blocking the UI. This guide explores its structure, differences between Node.js and browsers, common bugs, advanced techniques, and 2025 trends like Structured Concurrency and scheduler.yield().","https:\u002F\u002Fmfgiomkkbihnlpfdxwrt.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fblog-assets\u002Fmedia\u002Ffeatured\u002F1772847201637-featured-oreiro.jpeg","df6ca967-8130-4b2d-bcac-3532a150131e","2026-07-26T18:54:25.359533+00:00",{"name":50,"avatar":9},{"slug":13,"name":14,"color":15},[847,848],{"slug":793,"name":794},{"slug":849,"name":850},"nodejs","Node.js",{"pt":852,"en":40},"decorators-em-python-entenda-property-classmethod-e-staticmethod"]