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Return buffer instead of file_path if cache unavailable for model loading #1280

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Merged
xenova merged 5 commits into from
Apr 16, 2025
+17 −9
Merged

Return buffer instead of file_path if cache unavailable for model loading #1280

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eb3ea0b
Return buffer if cache unavailable for model file loading
PrafulB Apr 11, 2025
9aee688
Minor cleanup
xenova Apr 14, 2025
7d93652
Add back check
xenova Apr 14, 2025
4785285
Actually, original approach was better
xenova Apr 14, 2025
32bd34a
Support custom cache returning response or path
xenova Apr 14, 2025
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5 changes: 3 additions & 2 deletions src/utils/hub.js
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Original file line number Diff line number Diff line change
Expand Up @@ -407,6 +407,7 @@ export async function getModelFile(path_or_repo_id, filename, fatal = true, opti
throw Error("Invalid configuration detected: both local and remote models are disabled. Fix by setting `env.allowLocalModels` or `env.allowRemoteModels` to `true`.")
}
}
return_path &&= env.useFSCache || env.useCustomCache;

// Initiate file retrieval
dispatchCallback(options.progress_callback, {
Expand Down Expand Up @@ -638,7 +639,7 @@ export async function getModelFile(path_or_repo_id, filename, fatal = true, opti
});

if (result) {
if (return_path) {
if (!apis.IS_NODE_ENV && return_path) {
throw new Error("Cannot return path in a browser environment.")
}
return result;
Expand All @@ -647,7 +648,7 @@ export async function getModelFile(path_or_repo_id, filename, fatal = true, opti
return response.filePath;
}

const path = await cache.match(cacheKey);
const path = await cache?.match(cacheKey);
if (path instanceof FileResponse) {
return path.filePath;
}
Expand Down