Finalize release notes for release.

.github/workflows/windows.yml

@@ -33,8 +33,7 @@ jobs:
     runs-on: windows-2022
     env:
       NOX_SESSION: "${{ matrix.nox-session }}"
-      MINGW_32: 'C:\msys64\mingw32\bin'
-      MINGW_64: 'C:\msys64\mingw64\bin'
+      MINGW: 'C:\msys64\mingw64\bin'
     strategy:
       matrix:
         nox-session:
@@ -61,23 +60,11 @@ jobs:
       - name: Show gfortran version
         shell: powershell
         run: |
-          $NOX_SESSION = $env:NOX_SESSION
-          If ($NOX_SESSION.EndsWith("-32")) {
-            $MINGW = $env:MINGW_32
-          } Else {
-            $MINGW = $env:MINGW_64
-          }
-          $env:Path = "$MINGW;" + $env:Path
+          $env:Path = "$env:MINGW;" + $env:Path
           gfortran --version
 
       - name: Invoke nox
         shell: powershell
         run: |
-          $NOX_SESSION = $env:NOX_SESSION
-          If ($NOX_SESSION.EndsWith("-32")) {
-            $MINGW = $env:MINGW_32
-          } Else {
-            $MINGW = $env:MINGW_64
-          }
-          $env:Path = "$MINGW;" + $env:Path
+          $env:Path = "$env:MINGW;" + $env:Path
           nox --session $env:NOX_SESSION

.readthedocs.yml

@@ -12,8 +12,8 @@ sphinx:
 formats: []
 
 python:
-  version: 3.9
+  version: "3.11"
   install:
-  - requirements: docs/requirements.txt
-  - method: pip
-    path: "."
+    - requirements: docs/requirements.txt
+    - method: pip
+      path: "."

DEVELOPMENT.rst

@@ -448,21 +448,12 @@ Python versions we test in. The image used in our Linux builds (from
 `bezier Dockerfile`_) installs dependencies needed for testing (such as
 ``nox`` and NumPy).
 
-For macOS, Matthew Brett's `multibuild`_ is used to
-install "official" python.org CPython binaries for macOS. Then tests are run
-in 64-bit mode (NumPy has `discontinued`_ 32-bit support).
-
-For Windows, the binary extension is built and tested with both 32-bit and
-64-bit Python binaries.
-
 .. _GitHub Actions: https://github.com/dhermes/bezier/actions
 .. _Linux config: https://github.com/dhermes/bezier/blob/main/.github/workflows/linux.yml
 .. _macOS config: https://github.com/dhermes/bezier/blob/main/.github/workflows/macos.yml
 .. _Windows config: https://github.com/dhermes/bezier/blob/main/.github/workflows/windows.yml
 .. _python-multi Dockerfile: https://github.com/dhermes/python-multi/blob/master/src/Dockerfile
 .. _bezier Dockerfile: https://github.com/dhermes/bezier/blob/main/scripts/docker/bezier.Dockerfile
-.. _multibuild: https://github.com/matthew-brett/multibuild
-.. _discontinued: https://github.com/numpy/numpy/issues/11625
 
 ****************************************
 Release Process / Deploying New Versions

DEVELOPMENT.rst.template

@@ -448,21 +448,12 @@ Python versions we test in. The image used in our Linux builds (from
 `bezier Dockerfile`_) installs dependencies needed for testing (such as
 ``nox`` and NumPy).
 
-For macOS, Matthew Brett's `multibuild`_ is used to
-install "official" python.org CPython binaries for macOS. Then tests are run
-in 64-bit mode (NumPy has `discontinued`_ 32-bit support).
-
-For Windows, the binary extension is built and tested with both 32-bit and
-64-bit Python binaries.
-
 .. _GitHub Actions: https://github.com/dhermes/bezier/actions
 .. _Linux config: https://github.com/dhermes/bezier/blob/{revision}/.github/workflows/linux.yml
 .. _macOS config: https://github.com/dhermes/bezier/blob/{revision}/.github/workflows/macos.yml
 .. _Windows config: https://github.com/dhermes/bezier/blob/{revision}/.github/workflows/windows.yml
 .. _python-multi Dockerfile: https://github.com/dhermes/python-multi/blob/master/src/Dockerfile
 .. _bezier Dockerfile: https://github.com/dhermes/bezier/blob/{revision}/scripts/docker/bezier.Dockerfile
-.. _multibuild: https://github.com/matthew-brett/multibuild
-.. _discontinued: https://github.com/numpy/numpy/issues/11625
 
 ****************************************
 Release Process / Deploying New Versions

codemeta.json

@@ -19,5 +19,5 @@
   "keywords": "Geometry, Curve, B\u00e9zier, Intersection, Python",
   "license": "Apache 2.0",
   "title": "B\u00e9zier",
-  "version": "2023.7.26"
+  "version": "2023.7.27"
 }

docs/abi/installation.rst

@@ -65,8 +65,8 @@ Linux
        bezier.h
      lib/
        libbezier.so -> libbezier.so.2023
-       libbezier.so.2023 -> libbezier.so.2023.7.26
-       libbezier.so.2023.7.26
+       libbezier.so.2023 -> libbezier.so.2023.7.27
+       libbezier.so.2023.7.27
      share/
        bezier/
          cmake/
@@ -92,8 +92,8 @@ macOS
          triangle_intersection.h
        bezier.h
      lib/
-       libbezier.2023.7.26.dylib
-       libbezier.2023.dylib -> libbezier.2023.7.26.dylib
+       libbezier.2023.7.27.dylib
+       libbezier.2023.dylib -> libbezier.2023.7.27.dylib
        libbezier.dylib -> libbezier.2023.dylib
      share/
        bezier/

docs/python/binary-extension.rst

@@ -80,7 +80,7 @@ The command line tool `auditwheel`_ adds a ``bezier.libs`` directory to
    '.../site-packages/bezier.libs'
    >>> print_tree(libs_directory)
    bezier.libs/
-     libbezier-631d8eda.so.2023.7.26
+     libbezier-631d8eda.so.2023.7.27
      libgfortran-040039e1.so.5.0.0
      libquadmath-96973f99.so.0.0.0
 
@@ -99,7 +99,7 @@ The ``bezier._speedup`` module depends on this local copy of ``libbezier``:
    Dynamic section at offset 0x4a9000 contains 27 entries:
      Tag        Type                         Name/Value
     0x000000000000000f (RPATH)              Library rpath: [$ORIGIN/../bezier.libs]
-    0x0000000000000001 (NEEDED)             Shared library: [libbezier-631d8eda.so.2023.7.26]
+    0x0000000000000001 (NEEDED)             Shared library: [libbezier-631d8eda.so.2023.7.27]
     0x0000000000000001 (NEEDED)             Shared library: [libpthread.so.0]
     0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
     0x000000000000000c (INIT)               0x6000
@@ -112,13 +112,13 @@ and the local copy of ``libbezier`` depends on the other dependencies in
 .. testcode:: linux-readelf-lib
    :hide:
 
-   invoke_shell("readelf", "-d", "../bezier.libs/libbezier-631d8eda.so.2023.7.26")
+   invoke_shell("readelf", "-d", "../bezier.libs/libbezier-631d8eda.so.2023.7.27")
    invoke_shell("readelf", "-d", "../bezier.libs/libgfortran-040039e1.so.5.0.0")
 
 .. testoutput:: linux-readelf-lib
    :linux-only:
 
-   $ readelf -d ../bezier.libs/libbezier-631d8eda.so.2023.7.26
+   $ readelf -d ../bezier.libs/libbezier-631d8eda.so.2023.7.27
 
    Dynamic section at offset 0x4adc8 contains 29 entries:
      Tag        Type                         Name/Value
@@ -127,7 +127,7 @@ and the local copy of ``libbezier`` depends on the other dependencies in
     0x0000000000000001 (NEEDED)             Shared library: [libgcc_s.so.1]
     0x0000000000000001 (NEEDED)             Shared library: [libquadmath-96973f99.so.0.0.0]
     0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
-    0x000000000000000e (SONAME)             Library soname: [libbezier-631d8eda.so.2023.7.26]
+    0x000000000000000e (SONAME)             Library soname: [libbezier-631d8eda.so.2023.7.27]
     0x000000000000000c (INIT)               0x3000
    ...
    $ readelf -d ../bezier.libs/libgfortran-040039e1.so.5.0.0
@@ -164,7 +164,7 @@ with copies of ``libbezier``, ``libgfortran``, ``libquadmath`` and
    '.../site-packages/bezier/.dylibs'
    >>> print_tree(dylibs_directory)
    .dylibs/
-     libbezier.2023.7.26.dylib
+     libbezier.2023.7.27.dylib
      libgcc_s.1.1.dylib
      libgfortran.5.dylib
      libquadmath.0.dylib
@@ -184,7 +184,7 @@ of ``libbezier``:
 
    $ otool -L _speedup.cpython-311-darwin.so
    _speedup.cpython-311-darwin.so:
-           @loader_path/.dylibs/libbezier.2023.7.26.dylib (...)
+           @loader_path/.dylibs/libbezier.2023.7.27.dylib (...)
            /usr/lib/libSystem.B.dylib (...)
 
 Though the Python extension module (``.so`` file) only depends on ``libbezier``
@@ -193,15 +193,15 @@ it indirectly depends on ``libgfortran``, ``libquadmath`` and ``libgcc_s``:
 .. testcode:: macos-delocated-libgfortran
    :hide:
 
-   invoke_shell("otool", "-L", ".dylibs/libbezier.2023.7.26.dylib")
+   invoke_shell("otool", "-L", ".dylibs/libbezier.2023.7.27.dylib")
 
 .. testoutput:: macos-delocated-libgfortran
    :options: +NORMALIZE_WHITESPACE
    :macos-only:
 
-   $ otool -L .dylibs/libbezier.2023.7.26.dylib
-   .dylibs/libbezier.2023.7.26.dylib:
-       /DLC/bezier/.dylibs/libbezier.2023.7.26.dylib (...)
+   $ otool -L .dylibs/libbezier.2023.7.27.dylib
+   .dylibs/libbezier.2023.7.27.dylib:
+       /DLC/bezier/.dylibs/libbezier.2023.7.27.dylib (...)
        @loader_path/libgfortran.5.dylib (...)
        @loader_path/libquadmath.0.dylib (...)
        /usr/lib/libSystem.B.dylib (...)

docs/releases/latest.rst

@@ -1,4 +1,4 @@
-Latest Release (``2023.7.26``)
+Latest Release (``2023.7.27``)
 ===================================
 
 |pypi| |docs|
@@ -10,14 +10,27 @@ Robustness
    (`#264 <https://github.com/dhermes/bezier/pull/264>`__). Fixed
    `#263 <https://github.com/dhermes/bezier/issues/263>`__. The more efficient
    ``evaluate_multi_vs()``
-   `function <https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.hazmat.curve_helpers.html#bezier.hazmat.curve_helpers.evaluate_multi_vs>`__
+   `function <https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.hazmat.curve_helpers.html#bezier.hazmat.curve_helpers.evaluate_multi_vs>`__
    relies on the ability to compute binomial coefficients ``(n C k)`` but
    after ``(55 C 26)`` these values cannot be computed in floating
    point without roundoff and for very large degrees these values overflow.
 
 Python Changes
 --------------
 
+Packaging
+~~~~~~~~~
+
+-  Dropped support for Python 3.7 and added support for Python 3.10 and 3.11
+   (`#271 <https://github.com/dhermes/bezier/pull/271>`__,
+   `#302 <https://github.com/dhermes/bezier/pull/302>`__).
+-  Add strict check for Python version on source installs.
+   Fixed `#278 <https://github.com/dhermes/bezier/issues/278>`__.
+-  Make missing ``BEZIER_INSTALL_PREFIX`` error message more helpful.
+   In particular, add a suggestion to set ``BEZIER_NO_EXTENSION`` for a source
+   only install if ``BEZIER_INSTALL_PREFIX`` cannot be set.
+   Fixed `#277 <https://github.com/dhermes/bezier/issues/277>`__.
+
 Bug Fixes
 ~~~~~~~~~
 
@@ -29,7 +42,7 @@ Bug Fixes
    (`#255 <https://github.com/dhermes/bezier/pull/255>`__). Fixed
    `#254 <https://github.com/dhermes/bezier/issues/254>`__.
 -  Bug fix for ``clip_range()``
-   (`doc <https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.hazmat.clipping.html#bezier.hazmat.clipping.clip_range>`__).
+   (`doc <https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.hazmat.clipping.html#bezier.hazmat.clipping.clip_range>`__).
    Intersections with the ``t=0`` / ``t=1`` sides of the fat line were not
    taken into account **and** a value for ``s_max`` could be accidentally left
    unset if the intersections occurred in an order where the ``s``-value
@@ -40,7 +53,7 @@ Breaking Changes
 ~~~~~~~~~~~~~~~~
 
 -  Removing ``Surface`` alias for the ``Triangle``
-   `type <https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.triangle.html#bezier.triangle.Triangle>`__
+   `type <https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.triangle.html#bezier.triangle.Triangle>`__
    (`#252 <https://github.com/dhermes/bezier/pull/252>`__). The ``Surface``
    type was deprecated (and converted to an alias) in the ``2020.1.14``
    release.
@@ -51,14 +64,16 @@ Additive Changes
 -  Renaming all "private" ``_verify`` args to ``verify``
    (`#251 <https://github.com/dhermes/bezier/pull/251>`__). For example, in
    ``Curve.intersect()``
-   (`doc <https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.curve.html#bezier.curve.Curve.intersect>`__)
+   (`doc <https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.curve.html#bezier.curve.Curve.intersect>`__)
 -  Adding provisional support for self-intersection checks in planar curves
    (`#265 <https://github.com/dhermes/bezier/pull/265>`__,
    `#267 <https://github.com/dhermes/bezier/pull/267>`__). Fixed
    `#165 <https://github.com/dhermes/bezier/issues/165>`__ and
    `#171 <https://github.com/dhermes/bezier/issues/171>`__.
    Supported via ``Curve.self_intersections()``
-   `method <https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.curve.html#bezier.curve.Curve.self_intersections>`__.
+   `method <https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.curve.html#bezier.curve.Curve.self_intersections>`__.
+-  Added ``alpha`` argument to ``Triangle.plot()`` and ``CurvedPolygon.plot()``
+   methods (`#296 <https://github.com/dhermes/bezier/pull/296>`__).
 
 Documentation
 -------------
@@ -67,9 +82,9 @@ Documentation
    (`#257 <https://github.com/dhermes/bezier/pull/257>`__). Fixed
    `#210 <https://github.com/dhermes/bezier/issues/210>`__.
 
-.. |pypi| image:: https://img.shields.io/pypi/v/bezier/2023.7.26.svg
-   :target: https://pypi.org/project/bezier/2023.7.26/
-   :alt: PyPI link to release 2023.7.26
-.. |docs| image:: https://readthedocs.org/projects/bezier/badge/?version=2023.7.26
-   :target: https://bezier.readthedocs.io/en/2023.7.26/
-   :alt: Documentation for release 2023.7.26
+.. |pypi| image:: https://img.shields.io/pypi/v/bezier/2023.7.27.svg
+   :target: https://pypi.org/project/bezier/2023.7.27/
+   :alt: PyPI link to release 2023.7.27
+.. |docs| image:: https://readthedocs.org/projects/bezier/badge/?version=2023.7.27
+   :target: https://bezier.readthedocs.io/en/2023.7.27/
+   :alt: Documentation for release 2023.7.27

paper.md

@@ -50,12 +50,12 @@ This library provides support for
 - Specialization / reparameterization
 - Self-intersection / singularity check for 2D triangles
 
--![Triangle-triangle intersection example](https://raw.githubusercontent.com/dhermes/bezier/2023.7.26/docs/images/triangles6Q_and_7Q.png)
+-![Triangle-triangle intersection example](https://raw.githubusercontent.com/dhermes/bezier/2023.7.27/docs/images/triangles6Q_and_7Q.png)
 
 [1]: https://en.wikipedia.org/wiki/B%C3%A9zier_curve
 [2]: https://en.wikipedia.org/wiki/B%C3%A9zier_triangle
-[3]: https://bezier.readthedocs.io/en/2023.7.26/algorithms/curve-curve-intersection.html
-[4]: https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.curve.html#bezier.curve.Curve.locate
-[5]: https://bezier.readthedocs.io/en/2023.7.26/python/reference/bezier.triangle.html#bezier.triangle.Triangle.locate
+[3]: https://bezier.readthedocs.io/en/2023.7.27/algorithms/curve-curve-intersection.html
+[4]: https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.curve.html#bezier.curve.Curve.locate
+[5]: https://bezier.readthedocs.io/en/2023.7.27/python/reference/bezier.triangle.html#bezier.triangle.Triangle.locate
 
 # References

setup.py

@@ -24,7 +24,7 @@
 import setuptools.dist
 
 
-VERSION = "2023.7.26"  # Also in ``codemeta.json`` and ``__init__.py``.
+VERSION = "2023.7.27"  # Also in ``codemeta.json`` and ``__init__.py``.
 AUTHOR = "Danny Hermes"  # Also in ``__init__.py``.
 README_FILENAME = os.path.join(os.path.dirname(__file__), "README.rst")
 NUMPY_MESSAGE = """\

src/fortran/CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.1)
 
 project(
   bezier
-  VERSION 2023.7.26
+  VERSION 2023.7.27
   LANGUAGES Fortran C)
 set(AUTHOR "Danny Hermes")
 set(AUTHOR_DETAILS "daniel.j.hermes@gmail.com")

src/python/bezier/__init__.py

@@ -42,7 +42,7 @@
 #       and related. This is **entirely** to accommodate builds where
 #       ``bezier`` is imported from source (and not installed).
 __author__ = "Danny Hermes"
-__version__ = "2023.7.26"
+__version__ = "2023.7.27"
 """str: The current version of :mod:`bezier`."""
 __all__ = [
     "__author__",

src/python/bezier/hazmat/curve_helpers.py

@@ -1078,7 +1078,7 @@ def discrete_turning_angle(nodes):
     This is done by considering how the angle of
     :math:`B'(s) = \left[x'(s), y'(s)\right]^T` changes in small intervals
     in the parameter space; where the angle is
-    :math:`\theta(s) = \arctan(y'(s) / x'(s)`. Computing
+    :math:`\theta(s) = \arctan(y'(s) / x'(s))`. Computing
     :math:`\theta(s + ds) - \theta(s)` as :math:`ds \longrightarrow 0` leaves
     us with the **signed** angle change