[do not merge] test python support #452
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Note that Python 3.13 has official support for WASI, so that seems reasonable to target, although you have to compile from source as it is not yet released (I don't know if they will have an official WASI binary). |
| var script = "print(\"hello python!\")"; | ||
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| FileWriter fileWriter = new FileWriter(new File("/tmp/try-python-wasm").toPath().resolve("test.py").toFile()); | ||
| PrintWriter printWriter = new PrintWriter(fileWriter); |
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Nit: you can use Files.writeString()
| var fakeStdout = new MockPrintStream(); | ||
| var fakeStderr = new MockPrintStream(); | ||
| FileSystem fs = | ||
| Jimfs.newFileSystem( |
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Should we add an <optional>true</optional> dependency on Jimfs and add a utility method for this?
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@electrum I found some unofficial CPython Wasi pre-releases: And it works! |
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It's possible to use wizer to improve startup time after you've run all the imports statements. |
Most of the projects to run Python on WASI are in a bad state, so, I think that we should not test in CI against outdated toolchains.
That said, this tutorial:
https://wasmlabs.dev/articles/python-wasm32-wasi/
kind of works for dummy examples.