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fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

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Aug 16, 2026
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fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
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@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all \x3Cpre>\x3Ccode> blocks (function() { function addCopyButtons() { document.querySelectorAll('pre code').forEach(function(codeBlock) { if (codeBlock.parentElement.hasAttribute('data-copy-added')) return; codeBlock.parentElement.setAttribute('data-copy-added', 'true'); var btn = document.createElement('button'); btn.textContent = 'Copy'; 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;'; btn.onmouseover = function() { this.style.opacity = '1'; }; btn.onmouseout = function() { this.style.opacity = '0.7'; }; btn.onclick = function() { navigator.clipboard.writeText(codeBlock.textContent).then(function() { btn.textContent = 'Copied!'; setTimeout(function() { btn.textContent = 'Copy'; }, 1500); }); }; codeBlock.parentElement.style.position = 'relative'; codeBlock.parentElement.appendChild(btn); }); } addCopyButtons(); // Re-run on dynamic content var observer = new MutationObserver(addCopyButtons); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + ' fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
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fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

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rejojer merged 2 commits into
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fix/py310-litellm-and-chat-knob
Aug 16, 2026
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fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
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fix/py310-litellm-and-chat-knob

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@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
Skip to content

fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

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rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob
Aug 16, 2026
Merged

fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
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fix/py310-litellm-and-chat-knob

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@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
Skip to content

fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

Merged
rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob
Aug 16, 2026
Merged

fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob

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@rejojer

@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
Open
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
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fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

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rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob
Aug 16, 2026
Merged

fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob

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@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
Open
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
Skip to content

fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

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rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob
Aug 16, 2026
Merged

fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
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fix/py310-litellm-and-chat-knob

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@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
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fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

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fix/py310-litellm-and-chat-knob
Aug 16, 2026
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fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
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fix/py310-litellm-and-chat-knob

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@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); fix: py3.10 litellm type repair; chat() gains reasoning_effort by rejojer · Pull Request #410 · VectifyAI/PageIndex · GitHub
Skip to content

fix: py3.10 litellm type repair; chat() gains reasoning_effort - #410

Merged
rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob
Aug 16, 2026
Merged

fix: py3.10 litellm type repair; chat() gains reasoning_effort#410
rejojer merged 2 commits into
mainfrom
fix/py310-litellm-and-chat-knob

Conversation

@rejojer

@rejojerrejojer commented Aug 16, 2026

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Two follow-ups to #409 (per-commit history on feat/local-chat):

Python 3.10 repair. litellm 1.97.0 — the release the floor moved to — ships Message/Delta annotations whose nested forward refs don't resolve on 3.10 (upstream BerriAI/litellm#36384, open, no patch release; 1.96.2 is clean, pydantic 2.12 and 2.13 both reproduce). Every completion() then dies constructing its response, stream and non-stream alike — this is what failed the v0.2.10.dev4 publish run's py3.10 leg. The repair rebuilds the two models once with their defining modules' namespaces at our three completion gateways; version-gated to <3.11 and best-effort, so it's a no-op on healthy interpreters and future fixed releases. Verified on a 3.10 venv: the previously failing wire test and the full suite pass (250 green, matching CI's matrix leg).

chat() gains reasoning_effort — ruled in as the front door's one thinking knob, business-level like model: who answers, and how hard it thinks. Same name, values, and verbatim semantics as chat_completions underneath; unset sends nothing. Sampling and wire-level knobs deliberately stay off the front door.

286 tests green on 3.11, 250 on 3.10.

@rejojer
fix: rebuild litellm's Message/Delta types on Python 3.10
4e932bc
litellm 1.97.0 ships Message and Delta annotations whose nested forward
refs (ChatCompletionReasoningSummaryTextBlock et al) do not resolve on
3.10, so every completion() dies constructing its response object —
non-stream and stream alike (upstream BerriAI/litellm#36384, open, no
patch release; 1.96.2 is clean, so the floor raise surfaced it, and
pydantic 2.12/2.13 both reproduce). The repair rebuilds the two models
once with their defining modules' namespaces at our three completion
gateways; version-gated to <3.11 and best-effort, so it is a no-op on
healthy interpreters and future fixed litellm releases. Verified on a
3.10 venv: the previously failing anthropic wire test and the full
suite pass (250 green, matching CI's matrix leg).
@rejojer
feat: chat() takes reasoning_effort — the front door's one thinking knob
752886c
Ruled in as a business-level control alongside model: who answers, and
how hard it thinks. Same name, values, and verbatim semantics as
chat_completions underneath (LiteLLM's cross-provider tier string);
unset sends nothing so each backend's own default behavior applies.
Sampling and wire-level knobs deliberately stay off the front door.
@rejojer
rejojer merged commit 08ea1d9 into mainAug 16, 2026
1 check passed
@rejojer
rejojer deleted the fix/py310-litellm-and-chat-knob branch August 16, 2026 17:34
@rejojerrejojer mentioned this pull request Aug 16, 2026
Open
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