{"id":4968,"date":"2025-02-05T23:15:00","date_gmt":"2025-02-05T14:15:00","guid":{"rendered":"https:\/\/secondlife.lol\/?p=4968"},"modified":"2025-02-05T23:21:55","modified_gmt":"2025-02-05T14:21:55","slug":"python-survey-app-shiny-for-python-guide","status":"publish","type":"post","link":"https:\/\/secondlife.lol\/zh\/python-survey-app-shiny-for-python-guide\/","title":{"rendered":"\u521b\u5efa Python \u8c03\u67e5\uff1aPython Shiny \u5165\u95e8\u6307\u5357"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u60a8\u597d\uff0cPython \u7231\u597d\u8005\u4eec\uff01\u4eca\u5929\uff0c\u6211\u4eec\u5c06\u4e3a\u60a8\u5e26\u6765\u4e00\u4e2a\u975e\u5e38\u6fc0\u52a8\u4eba\u5fc3\u7684\u8bdd\u9898\u3002\u5982\u679c\u4f60\u548c\u6211\u4e00\u6837\uff0c\u53ef\u80fd\u4f1a\u60f3\uff1a\"\u6211\u60f3\u77e5\u9053\u6211\u662f\u5426\u80fd\u521b\u5efa\u81ea\u5df1\u7684\u8c03\u67e5\u95ee\u5377\uff1f\"\u5728\u4eca\u5929\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u5b9e\u73b0\u8fd9\u4e2a\u68a6\u60f3\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u5c06\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3a \"Shiny for Python \"\u7684\u5f3a\u5927\u5de5\u5177\uff0c\u5b66\u4e60\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u521b\u5efa\u6211\u4eec\u81ea\u5df1\u7684\u8d85\u68d2\u8c03\u67e5\u5e94\u7528\u7a0b\u5e8f\u3002 \u5982\u679c\u4f60\u662f\u521d\u5b66\u8005\uff0c\u522b\u62c5\u5fc3\uff0c\u8fd9\u7bc7\u6587\u7ae0\u5c31\u662f\u4e3a\u4f60\u51c6\u5907\u7684\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\uff0c\u8ba9\u6211\u4eec\u4e00\u8d77\u8e0f\u4e0a Python \u7684\u795e\u5947\u4e4b\u65c5\u5427\u3002\u8ba9\u6211\u4eec\u4ece\u521b\u5efa\u4e00\u4e2a Python \u8c03\u67e5\u5f00\u59cb\uff0c\u8ba9\u4f60\u7684\u521b\u9020\u529b\u5c3d\u60c5\u9a70\u9a8b\uff01<\/p>\n\n\n<style>.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title-wrap{color:var(--global-palette2, #2B6CB0);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{color:var(--global-palette2, #2B6CB0);font-size:28px;font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap .kb-table-of-content-list{color:var(--global-palette1, #3182CE);line-height:2em;font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap .kb-table-of-content-list .kb-table-of-contents__entry:hover{color:var(--global-palette6, #718096);}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{font-size:28px;}}@media all and (max-width: 767px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{font-size:28px;}}<\/style>\n\n\n<h2 class=\"wp-block-heading\">1. Python \u7684 Shiny\uff1a\u8c03\u67e5\u7684\u65b0\u89c6\u91ce<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/shiny.posit.co\/py\/\" target=\"_blank\" rel=\"noopener\">\u7528\u4e8e Python \u7684 Shiny<\/a>\u4e3a\u4ec0\u4e48\uff1f\u56e0\u4e3a\u5b83\u53ef\u4ee5\u8ba9\u60a8\u521b\u5efa\u4ea4\u4e92\u5f0f\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u65e0\u9700\u590d\u6742\u7684\u7f51\u7edc\u6280\u672f\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c24\u5176\u662f\u5728\u6784\u5efa\u8c03\u67e5\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0cShiny for Python \u662f\u4e00\u6b65\u5b8c\u6210\u4ece\u6570\u636e\u6536\u96c6\u5230\u5206\u6790\u7684\u7edd\u4f73\u65b9\u6cd5\u3002<\/p>\n\n\n<style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-link-wrap{border-top:5px solid var(--global-palette7, #eeeeee);border-right:5px solid var(--global-palette7, #eeeeee);border-bottom:5px solid var(--global-palette7, #eeeeee);border-left:5px solid var(--global-palette7, #eeeeee);border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;background:#ffffff;padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kt-info-box4968_d8b3f1-06 .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box4968_d8b3f1-06 .kt-info-svg-icon-flip, .kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-number{font-size:50px;}.kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-media{border-radius:200px;overflow:hidden;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px;margin-top:0px;margin-right:20px;margin-bottom:0px;margin-left:0px;}.kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-media .kadence-info-box-image-intrisic img{border-radius:200px;}.kt-info-box4968_d8b3f1-06 .kt-infobox-textcontent h3.kt-blocks-info-box-title{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:5px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-learnmore{background:transparent;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}@media all and (max-width: 1024px){.kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-link-wrap{border-top:5px solid var(--global-palette7, #eeeeee);border-right:5px solid var(--global-palette7, #eeeeee);border-bottom:5px solid var(--global-palette7, #eeeeee);border-left:5px solid var(--global-palette7, #eeeeee);}}@media all and (max-width: 767px){.kt-info-box4968_d8b3f1-06 .kt-blocks-info-box-link-wrap{border-top:5px solid var(--global-palette7, #eeeeee);border-right:5px solid var(--global-palette7, #eeeeee);border-bottom:5px solid var(--global-palette7, #eeeeee);border-left:5px solid var(--global-palette7, #eeeeee);}}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box4968_d8b3f1-06\"><span class=\"kt-blocks-info-box-link-wrap info-box-link kt-blocks-info-box-media-align-left kt-info-halign-left\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-icon-container kt-info-icon-animate-none\"><div class=\"kadence-info-box-icon-inner-container\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_alertCircle kt-info-svg-icon\"><svg viewbox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><line x1=\"12\" y1=\"8\" x2=\"12\" y2=\"12\"\/><line x1=\"12\" y1=\"16\" x2=\"12\" y2=\"16\"\/><\/svg><\/span><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><h3 class=\"kt-blocks-info-box-title\">\u7528\u4e8e Python \u7684 Shiny<\/h3><p class=\"kt-blocks-info-box-text\">Shiny for Python \u662f\u4e00\u4e2a\u5141\u8bb8\u60a8\u7528 Python \u5f00\u53d1\u54cd\u5e94\u5f0f\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u7684\u6846\u67b6\u3002\u5b83\u5c06\u5e7f\u53d7\u6b22\u8fce\u7684 Shiny \u8f6f\u4ef6\u5305\u4ece R \u8bed\u8a00\u5f15\u5165 Python \u73af\u5883\uff0c\u4f7f\u6570\u636e\u79d1\u5b66\u5bb6\u65e0\u9700\u590d\u6742\u7684\u7f51\u7edc\u5f00\u53d1\u77e5\u8bc6\u5c31\u80fd\u521b\u5efa\u4ea4\u4e92\u5f0f\u6570\u636e\u53ef\u89c6\u5316\u5e94\u7528\u7a0b\u5e8f\u3002 <br>Shiny for Python \u7531\u7528\u6237\u754c\u9762\u548c\u670d\u52a1\u5668\u90e8\u5206\u7ec4\u6210\uff0c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u8f93\u5165\u52a8\u6001\u8ba1\u7b97\u548c\u663e\u793a\u7ed3\u679c\u3002 \u5b83\u8fd8\u63d0\u4f9b\u4e86\u901a\u8fc7 Shinylive \u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\uff0c\u800c\u65e0\u9700\u670d\u52a1\u5668\u3002<\/p><\/div><\/span><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">2.\u5f00\u59cb\u524d\uff1a\u9700\u8981\u643a\u5e26\u7684\u7269\u54c1\u6e05\u5355<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5f00\u59cb\u6784\u5efa Python \u8c03\u67e5\u5e94\u7528\u7a0b\u5e8f\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u4e00\u4e9b\u4e1c\u897f\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Python 3.8 \u6216\u66f4\u9ad8\u7248\u672c\u3002 <a href=\"https:\/\/secondlife.lol\/zh\/how-to-check-python-version\/\" data-type=\"post\" data-id=\"2437\">\u70b9\u51fb\u6b64\u5904<\/a>)<\/li>\n\n\n\n<li>\u60a8\u6700\u559c\u6b22\u7684\u4ee3\u7801\u7f16\u8f91\u5668\uff08\u5982 VS Code\u3001PyCharm\uff09<\/li>\n\n\n\n<li>\u7ec8\u7aef\u4f7f\u7528\u7684\u57fa\u672c\u77e5\u8bc6<\/li>\n\n\n\n<li>\u6fc0\u60c5\u548c\u597d\u5947\u5fc3\uff08\u6700\u91cd\u8981\uff01\uff09\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u597d\u4e86\uff0c\u73b0\u5728\u4f60\u4eec\u90fd\u51c6\u5907\u597d\u4e86\uff0c\u8ba9\u6211\u4eec\u5174\u594b\u8d77\u6765\u5427\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u4e3a Python \u5b89\u88c5 Shiny<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5 Shiny for Python\u3002\u6253\u5f00\u7ec8\u7aef\uff0c\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>pip install shiny<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u4e0a\u8ff0\u547d\u4ee4\u5c31\u80fd\u5b89\u88c5 Shiny for Python\uff0c\u8fd9\u662f\u521b\u5efa Python \u8c03\u67e5\u7684\u7b2c\u4e00\u6b65\u3002\u5f88\u9177\u5427\uff08\u4e0b\u56fe\u4e2d\uff0c\u6211\u8fd0\u884c\u7684\u662f\u5df2\u7ecf\u5b89\u88c5\u597d\u7684\u91cd\u88c5\u7cfb\u7edf\uff0c\u6240\u4ee5\u4f60\u53ef\u4ee5\u770b\u5230\u6211\u5df2\u7ecf\u5f88\u6ee1\u610f\u4e86\uff09\u3002<\/p>\n\n\n<style>.kb-image4968_bb3ba5-89 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4968_bb3ba5-89 img.kb-img, .kb-image4968_bb3ba5-89 .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4968_bb3ba5-89\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"995\" height=\"497\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-15.jpg\" alt=\"Shiny for Python \uc124\uce58\ud558\uae30\" class=\"kb-img wp-image-4971\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-15.jpg 995w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-15-300x150.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-15-600x300.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-15-768x384.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-15-18x9.jpg 18w\" sizes=\"(max-width: 995px) 100vw, 995px\" \/><figcaption>(Shiny for Python \u5b89\u88c5\u7ec8\u7aef\u56fe\u50cf\uff09<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u521b\u5efa\u4f60\u7684\u7b2c\u4e00\u4e2a Shiny \u5e94\u7528\u7a0b\u5e8f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u5f00\u59cb\u521b\u5efa\u4e00\u4e2a Python \u8c03\u67e5\u8868\u3002\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u4ece\u6700\u57fa\u672c\u7684 Shiny \u5e94\u7528\u7a0b\u5e8f\u5f00\u59cb\u3002 <a href=\"https:\/\/secondlife.lol\/zh\/python-virtual-environment-batch-file-creation\/\" data-type=\"post\" data-id=\"4655\">\u865a\u62df\u73af\u5883<\/a>\u8fd0\u884c\u4e0b\u9762\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>#survey_app\n\nfrom shiny import App, ui\n\n\u5b9a\u4e49 # \u7528\u6237\u754c\u9762\napp_ui = ui.page_fluid(\n    ui.h1(\"My First Shiny App\")\u3001\n    ui.p(\"Welcome to the world of Shiny for Python!\")\n)\n\n# \u7a7a\u670d\u52a1\u5668\u51fd\u6570\uff08\u53ef\u7a0d\u540e\u6dfb\u52a0\u903b\u8f91\uff09\ndef server(input, output, session)\uff1a\n    \u4f20\u9012\n\n# \u521b\u5efa Shiny \u5e94\u7528\u7a0b\u5e8f\u5bf9\u8c61\napp = App(app_ui, server)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee3\u7801\u8bc4\u6ce8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>(\u6211\u5c06\u4e0a\u8ff0\u4ee3\u7801\u4fdd\u5b58\u5728 survey_app \u540d\u79f0\u4e0b\uff09\u3002<\/li>\n\n\n\n<li><code>from shiny import App, ui<\/code>\u4ece Shiny \u5e93\u4e2d\u5bfc\u5165\u5fc5\u8981\u7684\u7c7b\u548c\u6a21\u5757\u3002<\/li>\n\n\n\n<li><code>app_ui = ui.page_fluid(...)<\/code>\u5b9a\u4e49\u5e94\u7528\u7a0b\u5e8f\u7684\u7528\u6237\u754c\u9762\uff08UI\uff09\u3002\n<ul class=\"wp-block-list\">\n<li><code>ui.h1(...)<\/code>:\u4e3a\u9875\u9762\u6dfb\u52a0\u4e00\u4e2a\u5927\u6807\u9898\uff08H1 \u6807\u7b7e\uff09\u3002<\/li>\n\n\n\n<li><code>ui.p(...)<\/code>\u6dfb\u52a0\u4e00\u4e2a : \u6bb5\u843d\uff08p \u6807\u8bb0\uff09\uff0c\u4ee5\u663e\u793a\u6b22\u8fce\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><code>def server(input, output, session)\uff1a<\/code>\u5b9a\u4e49\u4e00\u4e2a\u670d\u52a1\u5668\u51fd\u6570\u3002\u76ee\u524d\u8fd9\u662f\u4e2a\u7a7a\u51fd\u6570\uff0c\u4f46\u5c06\u6765\u53ef\u4ee5\u5728\u6b64\u6dfb\u52a0\u5e94\u7528\u7a0b\u5e8f\u7684\u903b\u8f91<a href=\"https:\/\/blog.zarathu.com\/posts\/2022-08-26-shinyforpython\/\" target=\"_blank\" rel=\"noreferrer noopener\">1<\/a>.<\/li>\n\n\n\n<li><code>\u5e94\u7528\u7a0b\u5e8f = \u5e94\u7528\u7a0b\u5e8f\uff08app_ui\uff0c\u670d\u52a1\u5668\uff09<\/code>\u7ed3\u5408\u7528\u6237\u754c\u9762\u548c\u670d\u52a1\u5668\u529f\u80fd\uff0c\u521b\u5efa Shiny \u5e94\u7528\u7a0b\u5e8f\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>shiny run survey_app.py<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4e0a\u8ff0\u547d\u4ee4\u5e76\u6309 Enter \u952e\uff0c\u5c31\u4f1a\u5f97\u5230\u5982\u4e0b\u54cd\u5e94\uff1a127.0.0.1:8000\uff0c\u6309\u4f4f Ctrl \u952e\u7684\u540c\u65f6\u70b9\u51fb\u5b83\uff0c\u5c31\u4f1a\u751f\u6210\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u7f51\u9875\u3002\u5f88\u6709\u8da3\u5427\uff1f <\/p>\n\n\n<style>.kb-image4968_0730d0-0a .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4968_0730d0-0a img.kb-img, .kb-image4968_0730d0-0a .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4968_0730d0-0a\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"640\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-16.jpg\" alt=\"\ucf54\ub4dc\ucc3d\uacfc \ud130\ubbf8\ub110 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-4972\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-16.jpg 1200w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-16-300x160.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-16-600x320.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-16-768x410.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-16-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption>(PyCharm \u4ee3\u7801\u7a97\u53e3\u548c\u7ec8\u7aef\u7a97\u53e3\u56fe\u7247\uff09<\/figcaption><\/figure><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n<style>.kb-image4968_320c8b-0d .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4968_320c8b-0d img.kb-img, .kb-image4968_320c8b-0d .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4968_320c8b-0d\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"638\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-17.jpg\" alt=\"\uc0dd\uc131\ub41c \uc6f9\ud398\uc774\uc9c0 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-4973\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-17.jpg 1200w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-17-300x160.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-17-600x319.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-17-768x408.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-17-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption>(\u8fd0\u884c\u95ea\u4eae\u5e94\u7528\u7a0b\u5e8f\u751f\u6210\u7684\u7f51\u9875\u56fe\u50cf\uff09<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u521b\u5efa\u8c03\u67e5\u8868<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u5f00\u59cb\u521b\u5efa\u4e00\u4e2a\u8c03\u67e5\u8868\u3002\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u8868\u5355\uff0c\u8be2\u95ee\u60a8\u7684\u59d3\u540d\u3001\u5e74\u9f84\u548c\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>from shiny import App, ui, reactive\n\n\u5b9a\u4e49 # \u7528\u6237\u754c\u9762\napp_ui = ui.page_fluid(\n    ui.h1(\"Python \u7a0b\u5e8f\u5458\u8c03\u67e5\"),# \u6807\u9898\uff08h1 \u6807\u8bb0\uff09\n    ui.input_text(\"name\", \"Enter your name\"), # \u6587\u672c\u8f93\u5165\u6846\uff08\u59d3\u540d\uff09\n    ui.input_numeric(\"\u5e74\u9f84\", \"\u8f93\u5165\u60a8\u7684\u5e74\u9f84\", value=20), # \u6570\u5b57\u8f93\u5165\u6846\uff08\u9ed8\u8ba4\u503c 20\uff09\n    ui.input_select(\n        \"\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u662f\u4ec0\u4e48\uff1f\n        \"\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u662f\u4ec0\u4e48\uff1f\", # \u9009\u62e9\u8f93\u5165\u6846\n        choices=[\"Python\", \"JavaScript\", \"Java\", \"C++\", \"Other\"]), ui.input_select(\n    ),\n    ui.input_action_button(\"submit\", \"Submit\"), # \u6309\u94ae\uff08\u63d0\u4ea4\uff09\n    ui.output_text_verbatim(\"result\") # \u8f93\u51fa\u5b57\u6bb5\uff08\u7ed3\u679c\uff09\n)\n\n\u5b9a\u4e49 # \u670d\u52a1\u5668\u903b\u8f91\ndef server(input, output, session)\uff1a\n    @reactive.Effect\n    @reactive.event(input.submit) # \u5728\u70b9\u51fb\u6309\u94ae\u65f6\u6267\u884c\n    def submit_survey()\uff1a\n        # \u5c06\u8f93\u5165\u6570\u636e\u5408\u5e76\u4e3a\u5b57\u7b26\u4e32\u5e76\u8f93\u51fa\n        result = f \"\u59d3\u540d\uff1a{input.name()}\uff0c\u5e74\u9f84\uff1a{input.age()}\uff0c\u6700\u559c\u6b22\u7684\u8bed\u8a00\uff1a{input.fav_lang()}\"\u3002\n        output.result.set(result) # \u5728\u7528\u6237\u754c\u9762\u4e2d\u663e\u793a\u7ed3\u679c\n\n\u8fd0\u884c # Shiny \u5e94\u7528\u7a0b\u5e8f\napp = App(app_ui, server)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee3\u7801\u8bc4\u6ce8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7528\u6237\u754c\u9762\u914d\u7f6e (<code>app_ui<\/code>)<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>ui.h1(...)<\/code> \u663e\u793a\u8c03\u67e5\u7684\u6807\u9898\u3002<\/li>\n\n\n\n<li><code>ui.input_text(...)<\/code> \u59d3\u540d\uff1a\u63d0\u4f9b\u4e00\u4e2a\u6587\u672c\u5b57\u6bb5\uff0c\u4f9b\u7528\u6237\u8f93\u5165\u59d3\u540d\u3002<\/li>\n\n\n\n<li><code>ui.input_numeric(...)<\/code> \u63d0\u4f9b\u4e00\u4e2a\u6570\u5b57\u5b57\u6bb5\u4f9b\u60a8\u8f93\u5165\u60a8\u7684\u5e74\u9f84\u3002\u9ed8\u8ba4\u503c\u4e3a 20\u3002<\/li>\n\n\n\n<li><code>ui.input_select(...)<\/code> \u521b\u5efa\u4e00\u4e2a\u4e0b\u62c9\u83dc\u5355\uff0c\u4ee5\u4fbf\u7528\u6237\u9009\u62e9\u81ea\u5df1\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u3002<\/li>\n\n\n\n<li><code>ui.input_action_button(...)<\/code> \u6dfb\u52a0\u63d0\u4ea4\u8c03\u67e5\u6309\u94ae\u3002<\/li>\n\n\n\n<li><code>ui.output_text_verbatim(...)<\/code> \u521b\u5efa\u4e00\u4e2a\u7a7a\u95f4\uff0c\u5c06\u7528\u6237\u8f93\u5165\u7684\u7ed3\u679c\u8f93\u51fa\u4e3a\u6587\u672c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u670d\u52a1\u5668\u903b\u8f91 (<code>\u670d\u52a1\u5668<\/code> \u529f\u80fd)<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>@reactive.Effect<\/code> \u6307\u5b9a\u4e3a\u54cd\u5e94\u51fd\u6570\u3002<\/li>\n\n\n\n<li><code>@reactive.event(input.submit)<\/code> \u70b9\u51fb : \u6309\u94ae (<code>\u987a\u4ece<\/code>) \u4ec5\u5728\u4e8b\u4ef6\u53d1\u751f\u65f6\u6267\u884c\u3002<\/li>\n\n\n\n<li><code>result = f \"\u59d3\u540d\uff1a{input.name()}\uff0c\u5e74\u9f84\uff1a{input.age()}\uff0c\u6700\u559c\u6b22\u7684\u8bed\u8a00\uff1a{input.fav_lang()}\"<\/code><br>\u2192 \u63d0\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u5e76\u751f\u6210\u5b57\u7b26\u4e32\u3002<\/li>\n\n\n\n<li><code>output.result.set(result)<\/code><br>\u2192 \u5728\u7528\u6237\u754c\u9762\u4e2d\u663e\u793a\u7ed3\u679c\u3002 <code>output_text_verbatim(\"result\")<\/code> \u5728\u8be5\u533a\u57df\u663e\u793a\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u8fd0\u884c Shiny \u5e94\u7528\u7a0b\u5e8f (<code>\u5e94\u7528\u7a0b\u5e8f = \u5e94\u7528\u7a0b\u5e8f\uff08app_ui\uff0c\u670d\u52a1\u5668\uff09<\/code>)<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>\u5e94\u7528\u7a0b\u5e8f\uff08app_ui\uff0c\u670d\u52a1\u5668\uff09<\/code>\u5c06\u7528\u6237\u754c\u9762\u8fde\u63a5\u5230\u670d\u52a1\u5668\u3002<\/li>\n\n\n\n<li><code>app.run()<\/code>\u5c06\u5728\u7f51\u7edc\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u5c31\u4f1a\u751f\u6210\u7c7b\u4f3c\u4e0b\u9762\u8fd9\u6837\u7684\u57fa\u672c Python \u8c03\u67e5\u8868\u3002\u5f88\u9177\u5427\uff1f<\/p>\n\n\n<style>.kb-image4968_74dbbb-6b .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4968_74dbbb-6b img.kb-img, .kb-image4968_74dbbb-6b .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4968_74dbbb-6b\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"638\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18.jpg\" alt=\"\ud30c\uc774\uc36c \uc124\ubb38\uc870\uc0ac \ud3fc \uc6f9\ud398\uc774\uc9c0\" class=\"kb-img wp-image-4974\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18.jpg 1200w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18-300x160.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18-600x319.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18-768x408.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">6.\u4fdd\u5b58\u6570\u636e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6536\u96c6\u548c\u5b58\u50a8\u6570\u636e\u662f\u8c03\u67e5\u7684\u5173\u952e\uff0c\u56e0\u6b64\u8ba9\u6211\u4eec\u6dfb\u52a0\u4ee5 CSV \u6587\u4ef6\u5b58\u50a8\u8c03\u67e5\u53d7\u8bbf\u8005\u6570\u636e\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>from shiny import App, ui, reactive\nimport pandas as pd # \u5982\u6709\u9700\u8981\uff0c\u4f7f\u7528 pip install pandas \u5b89\u88c5\u8fd9\u4e9b\u8f6f\u4ef6\u5305\nfrom pathlib import Path\n\n\u5b9a\u4e49 # \u7528\u6237\u754c\u9762\napp_ui = ui.page_fluid(\n    ui.h1(\"Python \u7a0b\u5e8f\u5458\u8c03\u67e5\"),# \u6807\u9898\uff08h1 \u6807\u8bb0\uff09\n    ui.input_text(\"name\", \"Enter your name\"), # \u6587\u672c\u8f93\u5165\u6846\uff08\u59d3\u540d\uff09\n    ui.input_numeric(\"\u5e74\u9f84\", \"\u8f93\u5165\u60a8\u7684\u5e74\u9f84\", value=20), # \u6570\u5b57\u8f93\u5165\u6846\uff08\u9ed8\u8ba4\u503c 20\uff09\n    ui.input_select(\n        \"\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u662f\u4ec0\u4e48\uff1f\n        \"\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u662f\u4ec0\u4e48\uff1f\", # \u9009\u62e9\u8f93\u5165\u6846\n        choices=[\"Python\", \"JavaScript\", \"Java\", \"C++\", \"Other\"]), ui.input_select(\n    ),\n    ui.input_action_button(\"submit\", \"Submit\"), # \u6309\u94ae\uff08\u63d0\u4ea4\uff09\n    ui.output_text_verbatim(\"result\") # \u8f93\u51fa\u5b57\u6bb5\uff08\u7ed3\u679c\uff09\n)\n\n\u5b9a\u4e49 # \u670d\u52a1\u5668\u903b\u8f91\ndef server(input, output, session)\uff1a\n    @reactive.Effect\n    @reactive.event(input.submit) # \u5728\u70b9\u51fb\u6309\u94ae\u65f6\u6267\u884c\n    def submit_survey()\uff1a\n        # \u5c06\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u5b58\u50a8\u4e3a\u5b57\u5178\n        data = {\n            \"name\"\uff1a[input.name()]\u3001\n            \u5e74\u9f84[input.age()]\u3001\n            \"favourite_language\"\uff1a[input.fav_lang()]\u3002\n        }\n        \n        \u5c06 # \u6570\u636e\u8f6c\u6362\u4e3a Pandas DataFrame\n        df = pd.DataFrame(data)\n\n        \u68c0\u67e5 # CSV \u6587\u4ef6\u662f\u5426\u5b58\u5728\u5e76\u4fdd\u5b58\n        file_path = \"survey_results.csv\" \u6587\u4ef6\n        if not Path(file_path).exists()\uff1a\n            df.to_csv(file_path, index=False) # \u7b2c\u4e00\u6b21\u4fdd\u5b58\u65f6\u5305\u542b\u6807\u9898\n        \u5426\u5219\n            df.to_csv(file_path, mode=\"a\", header=False, index=False) # \u8fdb\u4e00\u6b65\u4fdd\u5b58\u5230\u73b0\u6709\u6587\u4ef6\u4e2d\n\n        # \u5411\u7528\u6237\u754c\u9762\u8f93\u51fa\u7ed3\u679c\u4fe1\u606f\n        output.result.set(\"Your response has been recorded. Thank you!\")\n\n# \u8fd0\u884c Shiny \u5e94\u7528\u7a0b\u5e8f\napp = App(app_ui, server)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee3\u7801\u8bc4\u6ce8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. <strong>\u5c06\u6570\u636e\u4fdd\u5b58\u5230 CSV \u6587\u4ef6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237\u7684\u8f93\u5165\u6570\u636e\u5b58\u50a8\u5728\u5b57\u5178 (<code>\u53e3\u8ff0<\/code>) \u683c\u5f0f\u3002<\/li>\n\n\n\n<li><code>pandas.DataFrame<\/code>\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u636e\u5e27\u3002<\/li>\n\n\n\n<li>\u5c06\u54cd\u5e94\u6570\u636e\u4fdd\u5b58\u5230 <code>\"\u8c03\u67e5_\u7ed3\u679c.csv\"<\/code> \u4fdd\u5b58\u5230\u6587\u4ef6\u3002\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u8bf7\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\uff0c\u7136\u540e\u5355\u51fb \"\u5e26\u9875\u7709\u4fdd\u5b58\"\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u6587\u4ef6\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u4ee5 \"\u9644\u52a0 \"\u6a21\u5f0f\u4fdd\u5b58\u65b0\u7684\u54cd\u5e94\u6570\u636e\uff08\u4e0d\u5305\u62ec\u6807\u9898\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2. <strong>\u54cd\u5e94\u5f0f\u4e8b\u4ef6\u5904\u7406<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>@reactive.event(input.submit)<\/code>\u4f7f\u7528 <code>\u63d0\u4ea4<\/code> \u8bbe\u7f6e\u4e3a\u4ec5\u5728\u6309\u4e0b\u6309\u94ae\u65f6\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3. <strong>\u663e\u793a\u7ed3\u679c\u4fe1\u606f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fdd\u5b58\u6570\u636e\u540e <code>\"\u60a8\u7684\u56de\u590d\u5df2\u88ab\u8bb0\u5f55\u3002\u8c22\u8c22\uff01\"<\/code> \u5411\u7528\u6237\u754c\u9762\u8f93\u51fa\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Python \u8c03\u67e5\u8868\u4e2d\uff0c\u6211\u4eec\u8f93\u5165\u4e86 Trump\u300120 \u5c81\u548c Python\u3002 \u6211\u4eec\u6309\u4e0b\u4e86\u63d0\u4ea4\u6309\u94ae\uff0c\u8c03\u67e5\u56de\u590d\u73b0\u5728\u4fdd\u5b58\u5728 CSV \u6587\u4ef6\uff08survey_result\uff09\u4e2d\u3002\u5982\u679c\u60a8\u70b9\u51fb\u8be5\u6587\u4ef6\uff0c\u5c31\u4f1a\u770b\u5230\u60a8\u8f93\u5165\u7684\u6570\u636e\uff0c\u5982\u4e0b\u6240\u793a\uff01<\/p>\n\n\n<style>.kb-image4968_771ae8-31 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4968_771ae8-31 img.kb-img, .kb-image4968_771ae8-31 .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4968_771ae8-31\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3.png\" alt=\"CSV\ud30c\uc77c\ub85c \ub370\uc774\ud130 \uc800\uc7a5\ud558\uae30\" class=\"kb-img wp-image-4978\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3.png 1200w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-300x188.png 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-600x375.png 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-768x480.png 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-3-18x12.png 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u606d\u559c\u60a8\uff0c\u60a8\u51fa\u8272\u5730\u521b\u5efa\u4e86 Python \u8c03\u67e5\u8868\uff0c\u8fc8\u51fa\u4e86\u6570\u636e\u5206\u6790\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7 \u5c06\u8c03\u67e5\u7ed3\u679c\u53ef\u89c6\u5316<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u6536\u96c6\u4e86\u6570\u636e\uff0c\u8ba9\u6211\u4eec\u5c06\u7ed3\u679c\u53ef\u89c6\u5316\u5427\u3002\u8ba9\u6211\u4eec\u4f7f\u7528 Shiny for Python \u548c matplotlib \u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u56fe\u8868\u3002<\/p>\n\n\n\n<pre id=\"language-python\" class=\"wp-block-code language-python\"><code>from shiny import App, ui, reactive, render\nimport pandas as pd\nimport matplotlib.pyplot as plt\nfrom pathlib import Path\n\n\u5b9a\u4e49 # \u7528\u6237\u754c\u9762\napp_ui = ui.page_fluid(\n    ui.h1(\"Python \u7a0b\u5e8f\u5458\u8c03\u67e5\"),# title\n    ui.input_text(\"name\", \"Enter your name\"),#\u59d3\u540d\u8f93\u5165\u6846\n    ui.input_numeric(\"\u5e74\u9f84\", \"\u8f93\u5165\u60a8\u7684\u5e74\u9f84\", value=20), # \u5e74\u9f84\u8f93\u5165\u6846\n    ui.input_select(\n        \"\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u662f\u4ec0\u4e48\uff1f\n        \"\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\u662f\u4ec0\u4e48\uff1f\", # \u9009\u62e9\u60a8\u6700\u559c\u6b22\u7684\u7f16\u7a0b\u8bed\u8a00\n        choices=[\"Python\", \"JavaScript\", \"Java\", \"C++\", \"Other\"]).\n    ),\n    ui.input_action_button(\"submit\", \"\u63d0\u4ea4\"), # \u63d0\u4ea4\u6309\u94ae\n    ui.output_text_verbatim(\"result\"), # \u7ed3\u679c\u8f93\u51fa\n    ui.output_plot(\"age_histogram\") # \u5e74\u9f84\u5206\u5e03\u76f4\u65b9\u56fe\u8f93\u51fa\n)\n\n\u5b9a\u4e49 # \u670d\u52a1\u5668\u903b\u8f91\ndef server(input, output, session)\uff1a\n    @reactive.Effect\n    @reactive.event(input.submit) # \u5728\u70b9\u51fb\u6309\u94ae\u65f6\u6267\u884c\n    def submit_survey()\uff1a\n        # \u5c06\u7528\u6237\u8f93\u5165\u6570\u636e\u4fdd\u5b58\u4e3a\u5b57\u5178\n        data = {\n            \"name\"\uff1a[input.name()]\u3001\n            \u5e74\u9f84[input.age()]\u3001\n            \"favourite_language\"\uff1a[input.fav_lang()]\u3002\n        }\n        \n        \u5c06 # \u6570\u636e\u8f6c\u6362\u4e3a\u6570\u636e\u5e27\n        df = pd.DataFrame(data)\n\n        \u8bbe\u7f6e # \u6587\u4ef6\u8def\u5f84\n        file_path = \"survey_results.csv\" \u6587\u4ef6\u8def\u5f84\n\n        \u5982\u679c # CSV \u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u5219\u521b\u5efa\u8be5\u6587\u4ef6\uff08\u5305\u62ec\u6807\u9898\uff09\uff1b\u5982\u679c\u5b58\u5728\uff0c\u5219\u6dfb\u52a0\u8be5\u6587\u4ef6 (Append)\n        if not Path(file_path).exists()\uff1a\n            df.to_csv(file_path, index=False)\n        \u5426\u5219\n            df.to_csv(file_path, mode=\"a\", header=False, index=False)\n\n        \u8f93\u51fa # \u4fdd\u5b58\u5b8c\u6210\u4fe1\u606f\n        output.result.set(\"Your response has been recorded. Thank you!\")\n\n    @output\n    @render.plot\n    def age_histogram()\uff1a\n        \u52a0\u8f7d # \u8c03\u67e5\u6570\u636e\n        file_path = \"survey_results.csv\n        if not Path(file_path).exists()\uff1a\n            return # \u5982\u679c\u4e0d\u5b58\u5728\u6570\u636e\uff0c\u5219\u4e0d\u7ed8\u5236\u56fe\u8868\n\n        df = pd.read_csv(file_path)\n\n        \u521b\u5efa # \u5e74\u9f84\u5206\u5e03\u76f4\u65b9\u56fe\n        fig, ax = plt.subplots(figsize=(10, 6)) # \u521b\u5efa\u65b0\u56fe\n        ax.hist(df['age'], bins=10, edgecolour='black', alpha=0.7) # \u76f4\u65b9\u56fe\n        ax.set_title('Age Distribution')\n        ax.set_xlabel('Age')\n        ax.set_ylabel('Response Count')\n\n        return fig # \u8fd4\u56de \"fig \"\u800c\u4e0d\u662f \"plt.gcf()\"\u3002\n\n# \u8fd0\u884c Shiny \u5e94\u7528\u7a0b\u5e8f\napp = \u5e94\u7528\u7a0b\u5e8f\uff08app_ui\uff0c\u670d\u52a1\u5668\uff09<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee3\u7801\u8bc4\u6ce8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. <strong>\u5e74\u9f84\u5206\u5e03\u67f1\u72b6\u56fe (<code>\u5e74\u9f84\u5386\u53f2\u56fe<\/code> Add)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>ui.output_plot(\"age_histogram\")<\/code>\u4ee5\u4fbf\u4e3a\u7528\u6237\u754c\u9762\u4e2d\u7684\u56fe\u5f62\u817e\u51fa\u7a7a\u95f4\u3002<\/li>\n\n\n\n<li><code>@output @render.plot<\/code> \u4f7f\u7528\u88c5\u9970\u5668\u521b\u5efa\u4e00\u4e2a <code>\u5e74\u9f84\u5386\u53f2\u56fe( )<\/code> \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u3002<\/li>\n\n\n\n<li><code>\u8c03\u67e5\u7ed3\u679c.csv<\/code>\u4ece <code>matplotlib<\/code>\u751f\u6210\u76f4\u65b9\u56fe\u3002<\/li>\n\n\n\n<li>\u5e74\u9f84 (<code>\u5e74\u9f84<\/code>)\u5b57\u6bb5\uff0c\u4ee5\u76f4\u89c2\u663e\u793a\u57fa\u4e8e\u8be5\u5b57\u6bb5\u7684\u56de\u590d\u6570\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2. <strong>\u5904\u7406\u65e0\u6570\u636e\u65f6\u7684\u5f02\u5e38\u60c5\u51b5<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>if not Path(file_path).exists(): return<\/code> \u6dfb\u52a0\u4e00\u4e2a\u6761\u4ef6\uff0c\u4ee5\u4fbf\u5728\u6ca1\u6709\u8c03\u67e5\u6570\u636e\u65f6\u6291\u5236\u56fe\u8868\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3. <strong>\u7528\u6237\u754c\u9762\u66f4\u65b0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>ui.output_plot(\"age_histogram\")<\/code>\u4ee5\u5b9e\u65f6\u76f4\u89c2\u5730\u663e\u793a\u53d7\u8bbf\u8005\u7684\u5e74\u9f84\u5206\u5e03\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u76f4\u65b9\u56fe\uff0c\u4e00\u76ee\u4e86\u7136\u5730\u663e\u793a\u53d7\u8bbf\u8005\u7684\u5e74\u9f84\u5206\u5e03\u3002\u6570\u636e\u770b\u8d77\u6765\u662f\u4e0d\u662f\u5f88\u751f\u52a8\uff1f \u73b0\u5728\uff0c\u6211\u53ea\u968f\u673a\u8f93\u5165\u4e86\u56db\u4e2a\u6848\u4f8b\uff0c\u6240\u4ee5\u6ca1\u6709\u5f97\u5230\u5f88\u597d\u7684\u76f4\u65b9\u56fe\uff09\u3002<\/p>\n\n\n<style>.kb-image4968_90cdea-dd .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4968_90cdea-dd img.kb-img, .kb-image4968_90cdea-dd .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4968_90cdea-dd\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"676\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-4-1.jpg\" alt=\"\ud30c\uc774\uc36c \uc124\ubb38\uc870\uc0ac \ub9cc\ub4e4\uae30\" class=\"kb-img wp-image-4979\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-4-1.jpg 1200w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-4-1-300x169.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-4-1-600x338.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-4-1-768x433.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/image-4-1-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption>(\u53ef\u5b9e\u65f6\u67e5\u770b\u7684\u76f4\u65b9\u56fe\u5b9e\u65bd\u7f51\u9875\u56fe\u7247\uff09<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">8. \u603b\u7ed3\uff1aShiny for Python \u7684\u65e0\u9650\u53ef\u80fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6211\u4eec\u5df2\u7ecf\u4f7f\u7528 Shiny for Python \u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 Python \u8c03\u67e5\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u8fd9\u4ec5\u4ec5\u662f\u4e2a\u5f00\u59cb\uff01\u4f7f\u7528 Shiny for Python\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u66f4\u590d\u6742\u7684\u4ea4\u4e92\u5f0f\u5e94\u7528\u7a0b\u5e8f\uff0c\u6bd4\u5982\u4e0b\u9762\u8fd9\u4e2a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u65f6\u66f4\u65b0\u4eea\u8868\u677f<\/li>\n\n\n\n<li>\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u6a21\u578b\u7684\u9884\u6d4b\u5e94\u7528\u7a0b\u5e8f<\/li>\n\n\n\n<li>\u5927\u89c4\u6a21\u6570\u636e\u53ef\u89c6\u5316\u5de5\u5177<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u7684\u60f3\u8c61\u529b\u5c31\u662f\u6781\u9650\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u559c\u6b22\u521b\u5efa Python \u8c03\u67e5\u95ee\u5377\u5417\uff1f\u5f53\u4f60\u5f00\u59cb\u4f7f\u7528 Shiny for Python \u65f6\uff0c\u4f60\u662f\u4e0d\u662f\u5f88\u559c\u6b22\u4ece\u6536\u96c6\u6570\u636e\u5230\u5206\u6790\u548c\u53ef\u89c6\u5316\u6570\u636e\u4e00\u6c14\u5475\u6210\u7684\u8fc7\u7a0b\uff1f \u73b0\u5728\uff0c\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86\u521b\u5efa\u81ea\u5df1\u7684\u8c03\u67e5\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u7840\u77e5\u8bc6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u60f3\u6df1\u5165\u4e86\u89e3 <a href=\"https:\/\/shiny.posit.co\/py\/docs\/overview.html\" target=\"_blank\" rel=\"noopener\">\u7528\u4e8e Python \u7684 Shiny<\/a>\u800c\u6700\u597d\u7684\u5b66\u4e60\u65b9\u6cd5\u5c31\u662f\u521b\u5efa\u81ea\u5df1\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u521b\u5efa\u81ea\u5df1\u72ec\u7279\u7684\u8c03\u67e5\u5e94\u7528\u7a0b\u5e8f\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u8f6e\u5230\u4f60\u4e86\u3002\u4f60\u60f3\u7528 Python \u548c Shiny for Python \u6784\u5efa\u54ea\u4e9b\u5f88\u9177\u7684\u5e94\u7528\u7a0b\u5e8f\uff1f\u8bf7\u5728\u8bc4\u8bba\u4e2d\u5206\u4eab\u60a8\u7684\u60f3\u6cd5\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u5feb\u4e50\u6210\u957f\uff01<\/p>\n\n\n<style>.kb-image4457_249bea-0c.kb-image-is-ratio-size, .kb-image4457_249bea-0c .kb-image-is-ratio-size{max-width:300px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image4457_249bea-0c.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image4457_249bea-0c .kb-image-is-ratio-size{align-self:unset;}.kb-image4457_249bea-0c figure{max-width:300px;}.kb-image4457_249bea-0c .image-is-svg, .kb-image4457_249bea-0c .image-is-svg img{width:100%;}.kb-image4457_249bea-0c .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image4457_249bea-0c\"><figure class=\"aligncenter size-medium\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-300x300.webp\" alt=\"\ud14c\ub9ac \uc774\ubaa8\ud2f0\ucf58\" class=\"kb-img wp-image-4456\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-300x300.webp 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-600x600.webp 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-150x150.webp 150w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-768x768.webp 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-12x12.webp 12w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding.webp 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption><strong>(\u5feb\u4e50\u7f16\u7801\uff09<\/strong><\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694, \ud30c\uc774\uc36c \uc5f4\uc815 \ub118\uce58\ub294 \uc5ec\ub7ec\ubd84! \uc624\ub298\uc740 \uc815\ub9d0 \ud765\ubbf8\uc9c4\uc9c4\ud55c \uc8fc\uc81c\ub85c \ucc3e\uc544\uc654\uc2b5\ub2c8\ub2e4&#8230;.<\/p>","protected":false},"author":3,"featured_media":4981,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[3],"tags":[874,177,875,876,33],"class_list":["post-4968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python-coding","tag-shiny-for-python","tag-177","tag-875","tag-876","tag-33"],"taxonomy_info":{"category":[{"value":3,"label":"\ud30c\uc774\uc36c(Python)"}],"post_tag":[{"value":874,"label":"Shiny for Python"},{"value":177,"label":"\ub370\uc774\ud130 \ubd84\uc11d"},{"value":875,"label":"\uc124\ubb38\uc870\uc0ac"},{"value":876,"label":"\uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158"},{"value":33,"label":"\ud30c\uc774\uc36c"}]},"featured_image_src_large":["https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc124\ubb38\uc870\uc0ac-\ub9cc\ub4e4\uae30-\ud3ec\uc2a4\ud2b8-\uc378\ub124\uc77c-600x600.jpg",600,600,true],"author_info":{"display_name":"TERE","author_link":"https:\/\/secondlife.lol\/zh\/author\/tere\/"},"comment_info":0,"category_info":[{"term_id":3,"name":"\ud30c\uc774\uc36c(Python)","slug":"python-coding","term_group":0,"term_taxonomy_id":3,"taxonomy":"category","description":"","parent":20,"count":119,"filter":"raw","cat_ID":3,"category_count":119,"category_description":"","cat_name":"\ud30c\uc774\uc36c(Python)","category_nicename":"python-coding","category_parent":20}],"tag_info":[{"term_id":874,"name":"Shiny for Python","slug":"shiny-for-python","term_group":0,"term_taxonomy_id":874,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":177,"name":"\ub370\uc774\ud130 \ubd84\uc11d","slug":"%eb%8d%b0%ec%9d%b4%ed%84%b0-%eb%b6%84%ec%84%9d","term_group":0,"term_taxonomy_id":177,"taxonomy":"post_tag","description":"","parent":0,"count":36,"filter":"raw"},{"term_id":875,"name":"\uc124\ubb38\uc870\uc0ac","slug":"%ec%84%a4%eb%ac%b8%ec%a1%b0%ec%82%ac","term_group":0,"term_taxonomy_id":875,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":876,"name":"\uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158","slug":"%ec%9b%b9-%ec%95%a0%ed%94%8c%eb%a6%ac%ec%bc%80%ec%9d%b4%ec%85%98","term_group":0,"term_taxonomy_id":876,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":33,"name":"\ud30c\uc774\uc36c","slug":"%ed%8c%8c%ec%9d%b4%ec%8d%ac","term_group":0,"term_taxonomy_id":33,"taxonomy":"post_tag","description":"","parent":0,"count":30,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/posts\/4968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/comments?post=4968"}],"version-history":[{"count":6,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/posts\/4968\/revisions"}],"predecessor-version":[{"id":4980,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/posts\/4968\/revisions\/4980"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/media\/4981"}],"wp:attachment":[{"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/media?parent=4968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/categories?post=4968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/secondlife.lol\/zh\/wp-json\/wp\/v2\/tags?post=4968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}