Python 3.14 support #4349
Description
It would be great to support Python 3.14, thanks!
https://pypi.org/project/pyturso/
Right now it fails with
× Failed to build `pyturso==0.3.2`
├─▶ The build backend returned an error
╰─▶ Call to `maturin.build_wheel` failed (exit status: 1)
[stdout]
Running `maturin pep517 build-wheel -i
/Users/hongbo-miao/.cache/uv/builds-v0/.tmpSpRVEO/bin/python
--compatibility off`
[stderr]
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings
🐍 Found CPython 3.14 at
/Users/hongbo-miao/.cache/uv/builds-v0/.tmpSpRVEO/bin/python
📡 Using build options features, bindings from pyproject.toml
💻 Using `MACOSX_DEPLOYMENT_TARGET=11.0` for aarch64-apple-darwin by
default
warning: profile package spec `similar` in profile `dev` did not match
any packages
Compiling pyo3-build-config v0.24.1
Compiling icu_locid v1.5.0
Compiling chrono v0.4.42
Compiling rand v0.9.2
Compiling rustix v1.0.7
Compiling ctr v0.9.2
Compiling aes v0.8.4
Compiling aead v0.5.2
Compiling sha1_smol v1.0.1
Compiling byteorder v1.5.0
Compiling fastrand v2.3.0
Compiling uuid v1.17.0
Compiling turso_parser v0.3.2
(/Users/hongbo-miao/.cache/uv/sdists-v9/pypi/pyturso/0.3.2/8C9biKfdGFhPpCT403Daf/src/parser)
Compiling roaring v0.11.2
Compiling aes-gcm v0.10.3
Compiling polling v3.7.4
Compiling aegis v0.9.0
Compiling icu_provider v1.5.0
Compiling twox-hash v2.1.1
Compiling crossbeam-skiplist v0.1.3
Compiling simsimd v6.5.3
Compiling libm v0.2.11
Compiling parking_lot v0.12.4
Compiling turso_ext v0.3.2
(/Users/hongbo-miao/.cache/uv/sdists-v9/pypi/pyturso/0.3.2/8C9biKfdGFhPpCT403Daf/src/extensions/core)
Compiling pyo3-macros-backend v0.24.1
Compiling pyo3-ffi v0.24.1
Compiling icu_locid_transform v1.5.0
Compiling pyo3 v0.24.1
Compiling py-turso v0.3.2
(/Users/hongbo-miao/.cache/uv/sdists-v9/pypi/pyturso/0.3.2/8C9biKfdGFhPpCT403Daf/src/bindings/python)
Compiling uncased v0.9.10
Compiling regex v1.11.1
Compiling paste v1.0.15
Compiling anyhow v1.0.98
warning: value assigned to `parsed_offset` is never read
--> parser/src/error.rs:97:9
|
97 | parsed_offset: miette::SourceSpan,
| ^^^^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
= note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on
by default
warning: value assigned to `got` is never read
--> parser/src/error.rs:99:9
|
99 | got: TokenType,
| ^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `expected` is never read
--> parser/src/error.rs:100:9
|
100 | expected: &'static [TokenType],
| ^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:102:9
|
102 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:13:9
|
13 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:14:9
|
14 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:21:9
|
21 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:22:9
|
22 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:29:9
|
29 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:30:9
|
30 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:37:9
|
37 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:38:9
|
38 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:45:9
|
45 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:46:9
|
46 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:53:9
|
53 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:54:9
|
54 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:61:9
|
61 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:62:9
|
62 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:69:9
|
69 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:70:9
|
70 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:77:9
|
77 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:78:9
|
78 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:85:9
|
85 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `offset` is never read
--> parser/src/error.rs:86:9
|
86 | offset: usize,
| ^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `token_text` is never read
--> parser/src/error.rs:101:9
|
101 | token_text: String,
| ^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
warning: value assigned to `expected_display` is never read
--> parser/src/error.rs:103:9
|
103 | expected_display: String,
| ^^^^^^^^^^^^^^^^
|
= help: maybe it is overwritten before being read?
error: failed to run custom build command for `pyo3-ffi v0.24.1`
Caused by:
process didn't exit successfully:
`/Users/hongbo-miao/.cache/uv/sdists-v9/pypi/pyturso/0.3.2/8C9biKfdGFhPpCT403Daf/src/target/release/build/pyo3-ffi-98a80ee7462595ba/build-script-build`
(exit status: 1)
--- stdout
cargo:rustc-check-cfg=cfg(Py_LIMITED_API)
cargo:rustc-check-cfg=cfg(Py_GIL_DISABLED)
cargo:rustc-check-cfg=cfg(PyPy)
cargo:rustc-check-cfg=cfg(GraalPy)
cargo:rustc-check-cfg=cfg(py_sys_config, values("Py_DEBUG",
"Py_REF_DEBUG", "Py_TRACE_REFS", "COUNT_ALLOCS"))
cargo:rustc-check-cfg=cfg(pyo3_disable_reference_pool)
cargo:rustc-check-cfg=cfg(pyo3_leak_on_drop_without_reference_pool)
cargo:rustc-check-cfg=cfg(Py_3_7)
cargo:rustc-check-cfg=cfg(Py_3_8)
cargo:rustc-check-cfg=cfg(Py_3_9)
cargo:rustc-check-cfg=cfg(Py_3_10)
cargo:rustc-check-cfg=cfg(Py_3_11)
cargo:rustc-check-cfg=cfg(Py_3_12)
cargo:rustc-check-cfg=cfg(Py_3_13)
cargo:rustc-check-cfg=cfg(Py_3_14)
cargo:rerun-if-env-changed=PYO3_CROSS
cargo:rerun-if-env-changed=PYO3_CROSS_LIB_DIR
cargo:rerun-if-env-changed=PYO3_CROSS_PYTHON_VERSION
cargo:rerun-if-env-changed=PYO3_CROSS_PYTHON_IMPLEMENTATION
cargo:rerun-if-env-changed=PYO3_PRINT_CONFIG
cargo:rerun-if-env-changed=PYO3_USE_ABI3_FORWARD_COMPATIBILITY
--- stderr
error: the configured Python interpreter version (3.14) is newer than
PyO3's maximum supported version (3.13)
= help: please check if an updated version of PyO3 is available. Current
version: 0.24.1
= help: set PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1 to suppress this check
and build anyway using the stable ABI
warning: build failed, waiting for other jobs to finish...
warning: `turso_parser` (lib) generated 26 warnings
💥 maturin failed
Caused by: Failed to build a native library through cargo
Caused by: Cargo build finished with "exit status: 101": `env -u
CARGO MACOSX_DEPLOYMENT_TARGET="11.0" PYO3_BUILD_EXTENSION_MODULE="1"
PYO3_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit"
PYO3_PYTHON="/Users/hongbo-miao/.cache/uv/builds-v0/.tmpSpRVEO/bin/python"
PYTHON_SYS_EXECUTABLE="/Users/hongbo-miao/.cache/uv/builds-v0/.tmpSpRVEO/bin/python"
"cargo" "rustc" "--profile" "release" "--features" "pyo3/extension-module"
"--message-format" "json-render-diagnostics" "--manifest-path"
"/Users/hongbo-miao/.cache/uv/sdists-v9/pypi/pyturso/0.3.2/8C9biKfdGFhPpCT403Daf/src/bindings/python/Cargo.toml"
"--lib" "--" "-C" "link-arg=-undefined" "-C" "link-arg=dynamic_lookup" "-C"
"link-args=-Wl,-install_name,@rpath/turso._turso.cpython-314-darwin.so"`
Error: command ['maturin', 'pep517', 'build-wheel', '-i',
'/Users/hongbo-miao/.cache/uv/builds-v0/.tmpSpRVEO/bin/python',
'--compatibility', 'off'] returned non-zero exit status 1
hint: This usually indicates a problem with the package or the build
environment.