Remove datastar_response decorator for FastAPI and document replacement - #44

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Remove datastar_response decorator for FastAPI and document replacement#44
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@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all \u003cpre\u003e\u003ccode\u003e blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks"); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + '
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Remove datastar_response decorator for FastAPI and document replacement - #44

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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Remove datastar_response decorator for FastAPI and document replacement - #44

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remove-fastapi-response-decorator
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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length \u003e 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Remove datastar_response decorator for FastAPI and document replacement - #44

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remove-fastapi-response-decorator
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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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Remove datastar_response decorator for FastAPI and document replacement - #44

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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachoking

@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Remove datastar_response decorator for FastAPI and document replacement - #44

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remove-fastapi-response-decorator
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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachoking

@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Remove datastar_response decorator for FastAPI and document replacement - #44

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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachoking

@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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Remove datastar_response decorator for FastAPI and document replacement - #44

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remove-fastapi-response-decorator
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Remove datastar_response decorator for FastAPI and document replacement#44
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remove-fastapi-response-decorator

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@gazpachoking

@gazpachokinggazpachoking commented May 7, 2026

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The datastar_response decorator stopped working in recent versions of FastAPI. I'm not sure how to best implement it anymore due to the way FastAPI is inspecting the route function to support the new streaming generator syntax. However... the changes in FastAPI that broke the decorator also enable the same functionality by just declaring response_class=DatastarResponese on the route decorator, so I think it's probably okay to just drop datastar_response from that module.

I guess the open issue is just if people are stuck on older versions of FastAPI. Are there such people using the SDK that will be negatively impacted by this?

@gazpachokinggazpachoking mentioned this pull request May 7, 2026
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