https://dailypypy.org/tags/dotenv/ Recent content in Dotenv on 每日拍拍 Hugo -- gohugo.io zh-tw © 2026 每日拍拍 Sun, 31 May 2026 10:49:00 +0800 155076163427069952 154825760438254592 https://dailypypy.org/learn/py-dotenv/ Sun, 31 May 2026 10:49:00 +0800 https://dailypypy.org/learn/py-dotenv/ <!--- 1024x620 prompt: masterpiece, best quality, highres, clean anime illustration, japanese anime style, soft shading, flat color design, 1girl, black hair, green eyes, white off-shoulder shirt, black short skirt, bust shot, holding a small key charm, serious focused look, looking at viewer, pale sage green background, neat composition, detailed eyes, cute and smart vibe, minimal background, polished illustration, no text negative prompt: worst quality, bad eye, bad hand, extra limbs, manga, multiple views, monochrome, text, signature dedup note: 2026-05-31 weekly plan asked for an in-place py_dotenv SEO refresh. Closest existing posts are python-pydantic-settings and streamlit-deploy-secrets; this refresh stays on plain python-dotenv loading, override rules, minimal validation, and deployment caveats instead of typed Settings models or Streamlit secrets. ---> <h2 class="relative group">一. 前言：秘密不要寫死，設定也不要散落各地 <div id="一-前言秘密不要寫死設定也不要散落各地" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 ltr:-left-6 rtl:-right-6 not-prose group-hover:opacity-100"> <a class="group-hover:text-primary-300 dark:group-hover:text-neutral-700" style="text-decoration-line: none !important;" href="#%e4%b8%80-%e5%89%8d%e8%a8%80%e7%a7%98%e5%af%86%e4%b8%8d%e8%a6%81%e5%af%ab%e6%ad%bb%e8%a8%ad%e5%ae%9a%e4%b9%9f%e4%b8%8d%e8%a6%81%e6%95%a3%e8%90%bd%e5%90%84%e5%9c%b0" aria-label="定位點">#</a> </span> </h2> <p>拍拍君先講結論：如果你的 Python 專案有 API key、資料庫網址、外部服務 token、部署環境差異，請不要把它們直接寫進程式碼。 你可能看過這種寫法：</p> https://dailypypy.org/learn/python-pydantic-settings/ Wed, 20 May 2026 12:10:00 +0800 https://dailypypy.org/learn/python-pydantic-settings/ <!--- 1440x768 prompt: masterpiece, best quality, highres, clean anime illustration, japanese anime style, soft shading, flat color design, 1girl, black hair, green eyes, white off-shoulder shirt, black short skirt, from above, pointing upward, confident smile, looking at viewer, light mint background, subtle floating configuration panels and small gear shapes without text, neat composition, detailed eyes, cute and smart vibe, minimal background, polished illustration, no text negative prompt: worst quality, bad eye, bad hand, extra limbs, manga, multiple views, monochrome, text, signature dedup note: This is a specific follow-up to ../python-pydantic/, ../py_dotenv/, and ../python-tomllib/. The older posts cover data validation basics, simple .env loading, and TOML parsing; this post focuses on application settings as typed runtime configuration, environment precedence, nested env variables, validation, and deployment-friendly Settings design. ---> <p> <figure> <img class="my-0 rounded-md" loading="lazy" alt="featured" src="./featured.png" /> </figure> </p>