Initial commit: LangChain evolution tutorial deck (132 slides)

- Cover, TOC, 5 dividers, 3 recap slides - 5 sections (chains, langgraph, deepagents, openswe, ecosystem) - design-system.js with theme tokens + 9 helper functions - research/: timeline + sources + per-tech notes - final-compile.js + merge.js for rebuild pipeline - output/: langchain-evolution.pptx (2.3 MB) + langchain-evolution.pdf (1.1 MB) + 7 sample previews
2026-06-22 11:29:03 +03:00
parent ed5b5c91bf
commit 75601988c2
220 changed files with 13069 additions and 3 deletions
@@ -0,0 +1,68 @@
+/**
+ * slides/14-triggers-thread-id.js
+ * ----------------------------------------------------------------------------
+ * Slide 14 -- Trigger routing + deterministic thread_id
+ */
+'use strict';
+
+const { helpers, layouts } = require('../../design-system');
+
+function buildTriggerRouting(pres, theme) {
+  const slide = pres.addSlide();
+  helpers.slideBase(slide, pres, theme);
+  helpers.addHeader(slide, pres, theme, {
+    eyebrow: 'STAGE 4',
+    sectionNumber: 4,
+    title: 'Triggers: thread_id routing',
+  });
+
+  helpers.addCodeBlock(slide, pres, theme, {
+    x: 0.5, y: layouts.CONTENT_TOP, w: 5.6, h: 3.5,
+    language: 'python',
+    code: [
+      '# open_swe/triggers/router.py',
+      'def thread_id_for(source, ref, comment_id):',
+      '    # Deterministic thread_id:',
+      '    # все follow-up попадают в один run.',
+      '    if source == "slack":',
+      '        return f"slack:{ref}"',
+      '    if source == "linear":',
+      '        return f"linear:{ref}"',
+      '    if source == "github":',
+      '        return f"github:{ref}:{comment_id}"',
+      '    raise ValueError(source)',
+    ].join('\n'),
+    filePath: 'open_swe/triggers/router.py',
+    startLine: 1,
+    highlightLines: [2, 3, 4, 5, 6, 7, 8, 9],
+  });
+
+  helpers.addCallout(slide, pres, theme, {
+    x: 6.3, y: layouts.CONTENT_TOP, w: 3.2, h: 1.55,
+    kind: 'info',
+    title: 'Routing',
+    text:
+      'thread_id из (source, ref). ' +
+      'Если run бежит -- новые ' +
+      'сообщения ждут в очереди.',
+  });
+
+  helpers.addCallout(slide, pres, theme, {
+    x: 6.3, y: 3.05, w: 3.2, h: 1.8,
+    kind: 'warning',
+    title: 'Concurrency',
+    text:
+      'Один thread = один run. ' +
+      'Параллельность через ' +
+      'отдельный thread_id ' +
+      '(например, отдельный Slack).',
+  });
+
+  helpers.addPageNumber(slide, pres, theme, 14);
+  helpers.addSourceLine(slide, pres, theme, {
+    source: 'research/per-tech/openswe.md: 96-97, 131-133',
+  });
+  return slide;
+}
+
+module.exports = { buildTriggerRouting };