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    <title>Requests on Python Brasil — Aprenda Python em Português</title>
    <link>https://python.dev.br/tags/requests/</link>
    <description>Recent content in Requests on Python Brasil — Aprenda Python em Português</description>
    <generator>Hugo</generator>
    <language>pt-br</language>
    <lastBuildDate>Tue, 12 May 2026 16:03:18 -0300</lastBuildDate>
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    <item>
      <title>HTTPX: A Alternativa Moderna ao Requests em Python</title>
      <link>https://python.dev.br/blog/python-httpx-requests-moderno/</link>
      <pubDate>Tue, 31 Mar 2026 00:00:00 +0000</pubDate>
      <guid>https://python.dev.br/blog/python-httpx-requests-moderno/</guid>
      <description>&lt;p&gt;O &lt;code&gt;requests&lt;/code&gt; é a biblioteca HTTP mais popular do Python — simples, elegante e presente em praticamente todo projeto. Mas ela tem limitações: &lt;strong&gt;não suporta async nativamente&lt;/strong&gt; e &lt;strong&gt;não fala HTTP/2&lt;/strong&gt;. O &lt;strong&gt;HTTPX&lt;/strong&gt; resolve essas duas questões mantendo uma API quase idêntica ao &lt;code&gt;requests&lt;/code&gt;, tornando a migração natural.&lt;/p&gt;&#xA;&lt;p&gt;Neste artigo, vamos explorar o HTTPX em detalhes: instalação, uso básico e avançado, async, HTTP/2 e um guia prático de migração.&lt;/p&gt;&#xA;&lt;h2 id=&#34;por-que-httpx&#34;&gt;Por Que HTTPX?&lt;/h2&gt;&#xA;&lt;p&gt;O HTTPX foi criado como um &amp;ldquo;requests para a era moderna&amp;rdquo; do Python. Veja os principais diferenciais:&lt;/p&gt;</description>
    </item>
    <item>
      <title>Web Scraping com Python: Tutorial Completo</title>
      <link>https://python.dev.br/blog/web-scraping-python/</link>
      <pubDate>Sun, 15 Mar 2026 00:00:00 +0000</pubDate>
      <guid>https://python.dev.br/blog/web-scraping-python/</guid>
      <description>&lt;p&gt;Web scraping é a técnica de extrair dados de páginas web automaticamente. Python é a linguagem mais popular para isso, graças a bibliotecas como &lt;strong&gt;requests&lt;/strong&gt; e &lt;strong&gt;BeautifulSoup&lt;/strong&gt;. Neste tutorial, você vai aprender desde o básico até projetos práticos completos.&lt;/p&gt;&#xA;&lt;h2 id=&#34;configuração-inicial&#34;&gt;Configuração Inicial&lt;/h2&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; class=&#34;chroma&#34;&gt;&lt;code class=&#34;language-python&#34; data-lang=&#34;python&#34;&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;c1&#34;&gt;# Instalar as bibliotecas necessárias&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;c1&#34;&gt;# pip install requests beautifulsoup4 lxml&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;kn&#34;&gt;import&lt;/span&gt; &lt;span class=&#34;nn&#34;&gt;requests&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;kn&#34;&gt;from&lt;/span&gt; &lt;span class=&#34;nn&#34;&gt;bs4&lt;/span&gt; &lt;span class=&#34;kn&#34;&gt;import&lt;/span&gt; &lt;span class=&#34;n&#34;&gt;BeautifulSoup&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;h2 id=&#34;conceitos-básicos&#34;&gt;Conceitos Básicos&lt;/h2&gt;&#xA;&lt;h3 id=&#34;fazendo-requisições-http&#34;&gt;Fazendo Requisições HTTP&lt;/h3&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; class=&#34;chroma&#34;&gt;&lt;code class=&#34;language-python&#34; data-lang=&#34;python&#34;&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;kn&#34;&gt;import&lt;/span&gt; &lt;span class=&#34;nn&#34;&gt;requests&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;c1&#34;&gt;# GET simples&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt; &lt;span class=&#34;o&#34;&gt;=&lt;/span&gt; &lt;span class=&#34;n&#34;&gt;requests&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;get&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;https://httpbin.org/get&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;nb&#34;&gt;print&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;sa&#34;&gt;f&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;Status: &lt;/span&gt;&lt;span class=&#34;si&#34;&gt;{&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;status_code&lt;/span&gt;&lt;span class=&#34;si&#34;&gt;}&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;nb&#34;&gt;print&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;sa&#34;&gt;f&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;Tipo do conteúdo: &lt;/span&gt;&lt;span class=&#34;si&#34;&gt;{&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;headers&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;[&lt;/span&gt;&lt;span class=&#34;s1&#34;&gt;&amp;#39;content-type&amp;#39;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;]&lt;/span&gt;&lt;span class=&#34;si&#34;&gt;}&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;nb&#34;&gt;print&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;sa&#34;&gt;f&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;Tamanho: &lt;/span&gt;&lt;span class=&#34;si&#34;&gt;{&lt;/span&gt;&lt;span class=&#34;nb&#34;&gt;len&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;text&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&lt;span class=&#34;si&#34;&gt;}&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt; caracteres&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;c1&#34;&gt;# Com headers personalizados (boa prática!)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;n&#34;&gt;headers&lt;/span&gt; &lt;span class=&#34;o&#34;&gt;=&lt;/span&gt; &lt;span class=&#34;p&#34;&gt;{&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;    &lt;span class=&#34;s2&#34;&gt;&amp;#34;User-Agent&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;:&lt;/span&gt; &lt;span class=&#34;s2&#34;&gt;&amp;#34;Mozilla/5.0 (Windows NT 10.0; Win64; x64) &amp;#34;&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;                  &lt;span class=&#34;s2&#34;&gt;&amp;#34;AppleWebKit/537.36 (KHTML, like Gecko) &amp;#34;&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;                  &lt;span class=&#34;s2&#34;&gt;&amp;#34;Chrome/120.0.0.0 Safari/537.36&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;,&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;    &lt;span class=&#34;s2&#34;&gt;&amp;#34;Accept-Language&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;:&lt;/span&gt; &lt;span class=&#34;s2&#34;&gt;&amp;#34;pt-BR,pt;q=0.9,en;q=0.8&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;,&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;p&#34;&gt;}&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt; &lt;span class=&#34;o&#34;&gt;=&lt;/span&gt; &lt;span class=&#34;n&#34;&gt;requests&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;get&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;https://httpbin.org/headers&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;,&lt;/span&gt; &lt;span class=&#34;n&#34;&gt;headers&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;=&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;headers&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;nb&#34;&gt;print&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;json&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;())&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;c1&#34;&gt;# Com parâmetros de query&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;n&#34;&gt;params&lt;/span&gt; &lt;span class=&#34;o&#34;&gt;=&lt;/span&gt; &lt;span class=&#34;p&#34;&gt;{&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;q&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;:&lt;/span&gt; &lt;span class=&#34;s2&#34;&gt;&amp;#34;python&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;,&lt;/span&gt; &lt;span class=&#34;s2&#34;&gt;&amp;#34;page&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;:&lt;/span&gt; &lt;span class=&#34;mi&#34;&gt;1&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;}&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt; &lt;span class=&#34;o&#34;&gt;=&lt;/span&gt; &lt;span class=&#34;n&#34;&gt;requests&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;get&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;https://httpbin.org/get&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;,&lt;/span&gt; &lt;span class=&#34;n&#34;&gt;params&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;=&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;params&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#34;line&#34;&gt;&lt;span class=&#34;cl&#34;&gt;&lt;span class=&#34;nb&#34;&gt;print&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;(&lt;/span&gt;&lt;span class=&#34;sa&#34;&gt;f&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;URL final: &lt;/span&gt;&lt;span class=&#34;si&#34;&gt;{&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;response&lt;/span&gt;&lt;span class=&#34;o&#34;&gt;.&lt;/span&gt;&lt;span class=&#34;n&#34;&gt;url&lt;/span&gt;&lt;span class=&#34;si&#34;&gt;}&lt;/span&gt;&lt;span class=&#34;s2&#34;&gt;&amp;#34;&lt;/span&gt;&lt;span class=&#34;p&#34;&gt;)&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;h3 id=&#34;entendendo-html&#34;&gt;Entendendo HTML&lt;/h3&gt;&#xA;&lt;p&gt;Antes de fazer scraping, é essencial entender a estrutura básica do HTML:&lt;/p&gt;</description>
    </item>
    <item>
      <title>Consumindo APIs REST com Python — 2025 | Python Brasil</title>
      <link>https://python.dev.br/blog/python-e-apis-consumindo-dados/</link>
      <pubDate>Thu, 28 Aug 2025 00:00:00 +0000</pubDate>
      <guid>https://python.dev.br/blog/python-e-apis-consumindo-dados/</guid>
      <description>&lt;p&gt;APIs REST (Representational State Transfer) são a principal forma de comunicação entre sistemas na web moderna. Desde consultar a previsão do tempo até integrar sistemas de pagamento, consumir APIs é uma habilidade essencial para qualquer desenvolvedor Python. A biblioteca &lt;code&gt;requests&lt;/code&gt; torna esse trabalho simples e intuitivo.&lt;/p&gt;&#xA;&lt;p&gt;Neste artigo, vamos aprender a fazer requisições HTTP, trabalhar com autenticação, tratar erros de rede e construir integrações robustas com APIs externas.&lt;/p&gt;&#xA;&lt;h2 id=&#34;instalação-e-primeira-requisição&#34;&gt;Instalação e primeira requisição&lt;/h2&gt;&#xA;&lt;p&gt;A biblioteca &lt;code&gt;requests&lt;/code&gt; é o padrão da comunidade Python para requisições HTTP:&lt;/p&gt;</description>
    </item>
    <item>
      <title>Requests: O que É e Como Funciona | Python Brasil</title>
      <link>https://python.dev.br/glossario/requests/</link>
      <pubDate>Wed, 18 Jun 2025 00:00:00 +0000</pubDate>
      <guid>https://python.dev.br/glossario/requests/</guid>
      <description>&lt;h2 id=&#34;o-que-e-requests&#34;&gt;O que e Requests?&lt;/h2&gt;&#xA;&lt;p&gt;&lt;strong&gt;Requests&lt;/strong&gt; e a biblioteca HTTP mais popular do Python, projetada para tornar requisicoes web simples e elegantes. Com o lema &amp;ldquo;HTTP for Humans&amp;rdquo;, ela abstrai a complexidade do protocolo HTTP, oferecendo uma API intuitiva para enviar requisicoes GET, POST, PUT, DELETE e outros metodos. Requests e usada por milhoes de projetos para consumir APIs REST, fazer web scraping, automatizar interacoes com servicos web e muito mais.&lt;/p&gt;</description>
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