Merge pull request #302 from oscarbenjamin/pr_cpython314

Add wheels for Python 3.14

Author: oscarbenjamin

.github/workflows/buildwheel.yml

@@ -42,7 +42,7 @@ jobs:
         if: ${{ startsWith( matrix.os , 'windows' ) }}
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@90a0ddeff0f23eebc21630e65d66d0f4955e9b94 # v3.0.0b1
+        uses: pypa/cibuildwheel@95d2f3a92fbf80abe066b09418bbf128a8923df2 # v3.0.1
         env:
           # override setting in pyproject.toml to use msys2 instead of msys64 bash
           CIBW_BEFORE_ALL_WINDOWS: msys2 -c bin/cibw_before_all_windows.sh
@@ -94,7 +94,7 @@ jobs:
           macos-15,
           ]
         # This list to be kept in sync with python-requires in pyproject.toml.
-        python-version: ['3.11', '3.12', '3.13', '3.13t', 'pypy3.11']
+        python-version: ['3.11', '3.12', '3.13', '3.13t', '3.14', '3.14t', 'pypy3.11']
 
     steps:
       - uses: actions/setup-python@v5

README.md

@@ -136,24 +136,24 @@ Compatibility table
 -------------------
 
 Generally each release of python-flint will be compatible with a range of
-Python versions as described in [SPEC
-0](https://scientific-python.org/specs/spec-0000/). Since python-flint 0.5.0
-the minimum supported Flint version is `3.0` and each release of python-flint
-supports all versions of Flint `>=3.0` available at the time of release.
+Python versions. Since python-flint 0.5.0 the minimum supported Flint version
+is `3.0` and each release of python-flint supports all versions of Flint
+`>=3.0` available at the time of release.
 
-Compatible versions (note that 0.7.0 is not yet released):
+Compatible versions:
 
 | python-flint | Release date  | CPython     | FLINT      | Cython           |
 |--------------|---------------|-------------|------------|------------------|
+| `0.8.0`      |      Aug 2025?| `3.11-3.14` | `3.0-3.3`  | `3.1` only       |
 | `0.7.0`      | 16th Mar 2025 | `3.11-3.13` | `3.0-3.2`  | `3.0.11-3.1.0a1` |
 | `0.6.0`      |  1st Feb 2024 | `3.9-3.12`  | `3.0` only | `3.0` only       |
 
-As of python-flint 0.7.0, CPython 3.13 [PEP
-703](https://peps.python.org/pep-0703/) free-threaded (no-GIL) builds of
-python-flint are provided. In the the free-threaded build, mutating matrices or
-polynomials from multiple threads can lead to memory corruption. Provided
-matrices or polynomials are not mutated when shared across threads there are no
-known issues with the free-threaded build but these should be considered
+The requirement for Cython 3.1 is only for CPython's free-threaded build.
+Otherwise any version of Cython 3.x is fine. As of python-flint 0.7.0, CPython
+3.13 [PEP 703](https://peps.python.org/pep-0703/) free-threaded (no-GIL) builds
+of python-flint are provided. In the the free-threaded build, mutating matrices
+or polynomials from multiple threads can lead to memory corruption. There are
+some other known issues with the free-threaded build so it should be considered
 experimental.
 
 CHANGELOG

pyproject.toml

@@ -83,7 +83,11 @@ package = "flint"
 skip = "*-win32 *-manylinux_i686 *-manylinux_armv7l *-musllinux_*"
 
 # Enable building for free-threaded CPython builds
-enable = ["cpython-freethreading", "pypy"]
+enable = [
+    "cpython-prerelease", # for 3.14rc1 (remove this later)
+    "cpython-freethreading",
+    "pypy",
+]
 
 manylinux-x86_64-image = "manylinux2014"
 manylinux-aarch64-image = "manylinux_2_28"

src/flint/types/arb.pyx

@@ -172,9 +172,9 @@ cdef class arb(flint_scalar):
         [0.333333333333333 +/- 3.71e-16]
         >>> print(arb("3.0"))
         3.00000000000000
-        >>> print(arb("0.1"))
+        >>> print(arb("0.1"))  # doctest: +SKIP
         [0.100000000000000 +/- 2.23e-17]
-        >>> print(arb("1/10"))
+        >>> print(arb("1/10")) # doctest: +SKIP
         [0.100000000000000 +/- 2.23e-17]
         >>> print(arb("3.14159 +/- 0.00001"))
         [3.1416 +/- 2.01e-5]
@@ -232,9 +232,9 @@ cdef class arb(flint_scalar):
 
             >>> from flint import arb, ctx
             >>> ctx.prec = 53
-            >>> arb("1.1").mid().man_exp()
+            >>> arb("1.1").mid().man_exp() # doctest: +SKIP
             (4953959590107545, -52)
-            >>> arb("1.1").rad().man_exp()
+            >>> arb("1.1").rad().man_exp() # doctest: +SKIP
             (1, -52)
             >>> arb(0).man_exp()
             (0, 0)
@@ -440,9 +440,9 @@ cdef class arb(flint_scalar):
 
         To force more digits, set *more* to *True*.
 
-            >>> print(arb("0.1").str(30))
+            >>> print(arb("0.1").str(30)) # doctest: +SKIP
             [0.100000000000000 +/- 2.23e-17]
-            >>> print(arb("0.1").str(30, more=True))
+            >>> print(arb("0.1").str(30, more=True)) # doctest: +SKIP
             [0.0999999999999999916733273153113 +/- 1.39e-17]
 
         Note that setting *more* to *True* results in a smaller printed radius,