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build: use influx cpython fork #204

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2 changes: 1 addition & 1 deletion guests/python/DEVELOPMENT.md
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ Links:
- <https://github.com/python/cpython/tree/main/Tools/wasm>
- <https://devguide.python.org/getting-started/setup-building/#wasi>
- <https://github.com/psf/webassembly>
- <https://github.com/brettcannon/cpython-wasi-build/releases>
- <https://github.com/influxdata/cpython-wasi-build/releases>

Pros:
- Official project, so it has a somewhat stable future and it is easier to get buy-in from the community
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8 changes: 4 additions & 4 deletions guests/python/Justfile
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@@ -1,18 +1,18 @@
PYTHON_VERSION_MAJOR := "3"
PYTHON_VERSION_MINOR := "14"
PYTHON_VERSION_MICRO := "0"
PYTHON_VERSION_MICRO := "1"

WASI_SDK_VERSION_MAJOR := "24"
WASI_SDK_VERSION_MINOR := "0"

SHA256_PYTHON_SDK := "54aa3e33ebb45e03b5c13b86ce8742b45bb94e394925622fa66c4700f6782979"
SHA256_PYTHON_SDK_BUILD := "98e7cd352e512d1d2af6f999f4391df959eba1b213ef778646353620d697638a"
SHA256_PYTHON_SDK := "9c566091ae743a86cdd5139a814886bc1e7118d3c171652975a3f532a12407c9"
SHA256_PYTHON_SDK_BUILD := "69cef5c440d3ff105ee8767fcef4b5864f47d178d71582132778699805b11e6b"
SHA256_WASI_SDK_SYSROOT := "35172f7d2799485b15a46b1d87f50a585d915ec662080f005d99153a50888f08"

PYTHON_VERSION_FULL := PYTHON_VERSION_MAJOR + "." + PYTHON_VERSION_MINOR + "." + PYTHON_VERSION_MICRO

# Configurable URLs for Python SDK downloads (with defaults)
PYTHON_SDK_BASE_URL := env_var_or_default("PYTHON_SDK_BASE_URL", "https://github.com/brettcannon/cpython-wasi-build/releases/download")
PYTHON_SDK_BASE_URL := env_var_or_default("PYTHON_SDK_BASE_URL", "https://github.com/influxdata/cpython-wasi-build/releases/download")
PYTHON_SDK_URL := env_var_or_default("PYTHON_SDK_URL", PYTHON_SDK_BASE_URL + "/v" + PYTHON_VERSION_FULL + "/python-" + PYTHON_VERSION_FULL + "-wasi_sdk-" + WASI_SDK_VERSION_MAJOR + ".zip")
BUILD_PYTHON_SDK_URL := env_var_or_default("BUILD_PYTHON_SDK_URL", PYTHON_SDK_BASE_URL + "/v" + PYTHON_VERSION_FULL + "/_build-python-" + PYTHON_VERSION_FULL + "-wasi_sdk-" + WASI_SDK_VERSION_MAJOR + ".zip")

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6 changes: 3 additions & 3 deletions guests/python/README.md
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Expand Up @@ -14,7 +14,7 @@ just build-release
```

## Python Version
We currently bundle [Python 3.14.0], [build for WASI](https://docs.python.org/3/library/intro.html#webassembly-platforms).
We currently bundle [Python 3.14.1], [build for WASI](https://docs.python.org/3/library/intro.html#webassembly-platforms).

## Custom CPython Configuration
You can configure the build to use a custom CPython source by setting the following environment variables:
Expand All @@ -31,7 +31,7 @@ You can configure the build to use a custom CPython source by setting the follow
`libpython3.14.a`, `libmpdec.a`, etc.) needed for static linking. Will override
`PYTHON_SDK_BASE_URL` if set.

If these environment variables are not set, the build will use the default URLs pointing to the official [CPython WASI build releases](https://github.com/brettcannon/cpython-wasi-build/releases).
If these environment variables are not set, the build will use the default URLs pointing to Influx's [CPython WASI build releases](https://github.com/influxdata/cpython-wasi-build/releases).

Example usage:
```console
Expand Down Expand Up @@ -267,7 +267,7 @@ There is NO other I/O available that escapes the sandbox.
[`Duration`]: https://docs.rs/arrow/latest/arrow/datatypes/enum.DataType.html#variant.Duration
[`Microsecond`]: https://docs.rs/arrow/latest/arrow/datatypes/enum.TimeUnit.html#variant.Microsecond
[`os.environ`]: https://docs.python.org/3/library/os.html#os.environ
[Python 3.14.0]: https://www.python.org/downloads/release/python-3140
[Python 3.14.1]: https://www.python.org/downloads/release/python-3141
[Python Standard Library]: https://docs.python.org/3/library/index.html
[`requests`]: https://pypi.org/project/requests/
[Scalar UDF]: https://docs.rs/datafusion/latest/datafusion/logical_expr/struct.ScalarUDF.html
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