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viz: keep rewrite step in back button history (#12986)

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qazal
2025-10-29 11:09:43 +08:00
committed by GitHub
parent 37967fa17b
commit a7dac11aad
2 changed files with 3 additions and 2 deletions
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tinygrad/viz/js/index.js
+2 -1
View File
@@ -585,12 +585,13 @@ const evtSources = [];
const state = {currentCtx:-1, currentStep:0, currentRewrite:0, expandSteps:false};
function setState(ns) {
const { ctx:prevCtx, step:prevStep } = select(state.currentCtx, state.currentStep);
const prevRewrite = state.currentRewrite;
Object.assign(state, ns);
// update element styles if needed
const { ctx, step } = select(state.currentCtx, state.currentStep);
toggleCls(prevCtx, ctx, "expanded", state.expandSteps);
if (ctx?.id !== prevCtx?.id) {
saveToHistory({ currentCtx:deselect(prevCtx).ctx, currentRewrite:0, currentStep:0, expandSteps:false });
saveToHistory({ currentCtx:deselect(prevCtx).ctx, currentStep:deselect(prevStep).step || 0, currentRewrite:prevRewrite, expandSteps:true });
toggleCls(prevCtx, ctx, "active");
}
if (ctx?.id !== prevCtx?.id || step?.id !== prevStep?.id) {
tinygrad/viz/serve.py
+1 -1
View File
@@ -285,7 +285,7 @@ class Handler(BaseHTTPRequestHandler):
if url.path == "/render": ret, content_type = json.dumps(get_render(get_int(query, "ctx"), query["fmt"][0])).encode(), "application/json"
else:
try: return self.stream_json(get_full_rewrite(trace.rewrites[i:=get_int(query, "ctx")][get_int(query, "idx")], i))
except KeyError: status_code = 404
except (KeyError, IndexError): status_code = 404
elif url.path == "/ctxs": ret, content_type = json.dumps(ctxs).encode(), "application/json"
elif url.path == "/get_profile" and profile_ret: ret, content_type = profile_ret, "application/octet-stream"
else: status_code = 404