Gyeongjae Choi

> Do we know of an index somewhere that misses cors Is Anaconda.org not enough for testing? > I'm also not sure how to debug, and probably should learn to...

> I think we might need patch upstream to have CORS for 404, (https://github.com/pypi/warehouse/issues/14229) otherwise we don't even get the 404 when the package does not exists, and micropip cannot...

Opened a PR here: https://github.com/pypi/warehouse/pull/16339

#5179 will update the micropip version.

I really, really hope pypi.anaconda.org had a CORS header added instead... so we don't have to use a proxy. They've been discussing it for more than 6 months 😢 (https://github.com/pyodide/micropip/issues/101#issuecomment-2065731283)....

Awesomeeee!!! Thanks a million, @fpliger!!

> The patch is so small for something that's caused us so much trouble! Yes it is. Actually, this one (https://github.com/emscripten-core/emscripten/pull/18924) was a more critical fix (which is already included...

> duckdb/test_duckdb.py::duckdb_with_pandas[firefox] times out a lot, we should xfail it. Yes, agreed. Or increase the timeout.

It seems like there is an additional error in the Scipy test suite. It's good to have a Scipy test so we can catch this. ``` 2024-07-28T04:09:24.8596305Z Error: Dynamic linking...

The `d_sign` symbol comes from openblas, and 13 modules in scipy are importing it: ``` scipy/integrate/_dop.cpython-312-wasm32-emscripten.so: env FUNC d_sign scipy/integrate/_lsoda.cpython-312-wasm32-emscripten.so: env FUNC d_sign scipy/integrate/_odepack.cpython-312-wasm32-emscripten.so: env FUNC d_sign scipy/integrate/_vode.cpython-312-wasm32-emscripten.so: env FUNC...