Use *uv* and *hatch* and enable *Python* 3.13.

.github/PULL_REQUEST_TEMPLATE.md

@@ -18,8 +18,8 @@ is available to guide the process: https://www.colour-science.org/contributing/.
 - [ ] Pyright static checking has been run and passed.
 - [ ] Pre-commit hooks have been run and passed.
 
-<!-- The unit tests can be invoked with `poetry run invoke tests` -->
-<!-- Pyright can be started with `pyright --skipunannotated` -->
+<!-- The unit tests can be invoked with `uv run invoke tests` -->
+<!-- Pyright can be started with `pyright --threads --skipunannotated` -->
 
 **Documentation**
 

.github/workflows/continuous-integration-documentation.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest]
-        python-version: [3.11]
+        python-version: [3.13]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -32,18 +32,16 @@ jobs:
           export PATH=/Library/TeX/texbin:$PATH
           sudo tlmgr update --self
           sudo tlmgr install latexmk
-      - name: Install Poetry
+      - name: Install uv
         run: |
-          curl -sSL https://install.python-poetry.org | POETRY_HOME=$HOME/.poetry python3 -
-          echo "$HOME/.poetry/bin" >> $GITHUB_PATH
+          pip install uv
         shell: bash
       - name: Install Package Dependencies
         run: |
-          poetry run python -m pip install --upgrade pip
-          poetry install
-          poetry run python -c "import imageio;imageio.plugins.freeimage.download()"
+          uv sync --all-extras --no-dev
+          uv run python -c "import imageio;imageio.plugins.freeimage.download()"
         shell: bash
       - name: Build Documentation
         run: |
-          poetry run invoke docs --no-plots
+          uv run invoke docs
         shell: bash

.github/workflows/continuous-integration-quality-unit-tests.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest, windows-latest]
-        python-version: [3.9, "3.10", 3.11]
+        python-version: ["3.10", 3.11, 3.12, 3.13]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -22,39 +22,43 @@ jobs:
           echo "CI_SHA=${{ github.sha }}" >> $GITHUB_ENV
           echo "COVERALLS_REPO_TOKEN=${{ secrets.COVERALLS_REPO_TOKEN }}" >> $GITHUB_ENV
         shell: bash
-      - name: Set up Python 3.9 for Pre-Commit
+      - name: Set up Python 3.10 for Pre-Commit
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: "3.10"
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install Poetry
+      - name: Install Dependencies (macOS)
+        if: matrix.os == 'macOS-latest'
         run: |
-          curl -sSL https://install.python-poetry.org | POETRY_HOME=$HOME/.poetry python3 -
-          echo "$HOME/.poetry/bin" >> $GITHUB_PATH
+          brew install freeimage
+          # TODO: Drop when https://github.com/imageio/imageio/issues/628 is addressed
+          echo "IMAGEIO_FREEIMAGE_LIB=/opt/homebrew/Cellar/freeimage/3.18.0/lib/libfreeimage.3.18.0.dylib" >> $GITHUB_ENV
+      - name: Install uv
+        run: |
+          pip install uv
         shell: bash
       - name: Install Package Dependencies
         run: |
-          poetry run python -m pip install --upgrade pip
-          poetry install
-          poetry run python -c "import imageio;imageio.plugins.freeimage.download()"
+          uv sync --all-extras --no-dev
+          uv run python -c "import imageio;imageio.plugins.freeimage.download()"
         shell: bash
       - name: Pre-Commit (All Files)
         run: |
-          poetry run pre-commit run --all-files
+          uv run pre-commit run --all-files
+        shell: bash
+      - name: Test Optimised Python Execution
+        run: |
+          uv run python -OO -c "import $CI_PACKAGE"
         shell: bash
-      # - name: Test Optimised Python Execution
-      #   run: |
-      #     poetry run python -OO -c "import $CI_PACKAGE"
-      #   shell: bash
       - name: Test with Pytest
         run: |
-          poetry run python -W ignore -m pytest --doctest-modules --ignore=$CI_PACKAGE/examples --cov=$CI_PACKAGE $CI_PACKAGE
+          uv run python -W ignore -m pytest --doctest-modules --ignore=$CI_PACKAGE/examples --cov=$CI_PACKAGE $CI_PACKAGE
         shell: bash
       - name: Upload Coverage to coveralls.io
         if: matrix.os == 'macOS-latest' && matrix.python-version == '3.12'
         run: |
-          if [ -z "$COVERALLS_REPO_TOKEN" ]; then echo \"COVERALLS_REPO_TOKEN\" secret is undefined!; else poetry run coveralls; fi
+          if [ -z "$COVERALLS_REPO_TOKEN" ]; then echo \"COVERALLS_REPO_TOKEN\" secret is undefined!; else uv run coveralls; fi
         shell: bash

.github/workflows/continuous-integration-static-type-checking.yml

@@ -23,7 +23,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install Package Dependencies
         run: |
-          pip install -r requirements.txt
+          cat requirements.txt | grep -Eo '(^[^#]+)' | xargs -n 1 pip install || true
       - name: Static Type Checking
         run: |
-          pyright --skipunannotated
+          pyright --threads --skipunannotated

.gitignore

@@ -6,6 +6,7 @@
 .fleet
 .idea
 .ipynb_checkpoints
+.python-version
 .sandbox
 .vs
 .vscode
@@ -17,4 +18,4 @@ colour_visuals.egg-info
 dist
 docs/_build
 docs/generated
-poetry.lock
+uv.lock

README.rst

@@ -249,14 +249,14 @@ Installation
 Primary Dependencies
 ~~~~~~~~~~~~~~~~~~~~
 
-- `python >= 3.9, < 4 <https://www.python.org/download/releases>`__
-- `colour-science (git) <https://github.com/colour-science/colour.git>`__
+- `python >= 3.10, < 3.14 <https://www.python.org/download/releases>`__
+- `colour-science >= 4.5 <https://pypi.org/project/colour-science>`__
+- `glfw <https://pypi.org/project/glfw>`__
 - `imageio >= 2, < 3 <https://imageio.github.io>`__
-- `networkx >= 2.7, < 3 <https://pypi.org/project/networkx>`__
-- `numpy >= 1.22, < 2 <https://pypi.org/project/numpy>`__
+- `networkx >= 3, < 4 <https://pypi.org/project/networkx>`__
+- `numpy >= 1.24, < 3 <https://pypi.org/project/numpy>`__
 - `pygfx <https://pypi.org/project/pygfx>`__
-- `pyside >= 6, < 7 <https://pypi.org/project/pygfx>`__
-- `scipy >= 1.8, < 2 <https://pypi.org/project/scipy>`__
+- `scipy >= 1.10, < 2 <https://pypi.org/project/scipy>`__
 
 Pypi
 ~~~~

TODO.rst

@@ -1,9 +1,13 @@
 Colour - Visuals - TODO
-===========================
+=======================
 
 TODO
 ----
 
+-   colour_visuals/__init__.py
+
+    -   Line 127 : # TODO: Remove legacy printing support when deemed appropriate.
+
 About
 -----
 

colour_visuals/pointer_gamut.py

@@ -13,11 +13,11 @@
 import numpy as np
 import pygfx as gfx
 from colour.hints import ArrayLike, Literal, LiteralColourspaceModel
+from colour.models import LCHab_to_Lab  # pyright: ignore
 from colour.models import (
     CCS_ILLUMINANT_POINTER_GAMUT,
     DATA_POINTER_GAMUT_VOLUME,
     Lab_to_XYZ,
-    LCHab_to_Lab,
 )
 from colour.plotting import (
     CONSTANTS_COLOUR_STYLE,

docs/installation.rst

@@ -4,14 +4,14 @@ Installation Guide
 Primary Dependencies
 --------------------
 
-- `python >= 3.9, < 4 <https://www.python.org/download/releases>`__
-- `colour-science (git) <https://github.com/colour-science/colour.git>`__
+- `python >= 3.10, < 3.14 <https://www.python.org/download/releases>`__
+- `colour-science >= 4.5 <https://pypi.org/project/colour-science>`__
+- `glfw <https://pypi.org/project/glfw>`__
 - `imageio >= 2, < 3 <https://imageio.github.io>`__
-- `networkx >= 2.7, < 3 <https://pypi.org/project/networkx>`__
-- `numpy >= 1.22, < 2 <https://pypi.org/project/numpy>`__
+- `networkx >= 3, < 4 <https://pypi.org/project/networkx>`__
+- `numpy >= 1.24, < 3 <https://pypi.org/project/numpy>`__
 - `pygfx <https://pypi.org/project/pygfx>`__
-- `pyside >= 6, < 7 <https://pypi.org/project/pygfx>`__
-- `scipy >= 1.8, < 2 <https://pypi.org/project/scipy>`__
+- `scipy >= 1.10, < 2 <https://pypi.org/project/scipy>`__
 
 Pypi
 ----

docs/requirements.txt

@@ -1,55 +1,61 @@
-accessible-pygments==0.0.4 ; python_version >= "3.9" and python_version < "3.13"
-alabaster==0.7.16 ; python_version >= "3.9" and python_version < "3.13"
-babel==2.14.0 ; python_version >= "3.9" and python_version < "3.13"
-beautifulsoup4==4.12.3 ; python_version >= "3.9" and python_version < "3.13"
-certifi==2024.2.2 ; python_version >= "3.9" and python_version < "3.13"
-cffi==1.16.0 ; python_version >= "3.9" and python_version < "3.13"
-charset-normalizer==3.3.2 ; python_version >= "3.9" and python_version < "3.13"
-colorama==0.4.6 ; python_version >= "3.9" and python_version < "3.13" and sys_platform == "win32"
-colour-science==0.4.4 ; python_version >= "3.9" and python_version < "3.13"
-contourpy==1.2.1 ; python_version >= "3.9" and python_version < "3.13"
-cycler==0.12.1 ; python_version >= "3.9" and python_version < "3.13"
-docutils==0.21.2 ; python_version >= "3.9" and python_version < "3.13"
-fonttools==4.51.0 ; python_version >= "3.9" and python_version < "3.13"
-freetype-py==2.4.0 ; python_version >= "3.9" and python_version < "3.13"
-glfw==2.7.0 ; python_version >= "3.9" and python_version < "3.13"
-idna==3.7 ; python_version >= "3.9" and python_version < "3.13"
-imageio==2.34.1 ; python_version >= "3.9" and python_version < "3.13"
-imagesize==1.4.1 ; python_version >= "3.9" and python_version < "3.13"
-importlib-metadata==7.1.0 ; python_version >= "3.9" and python_version < "3.10"
-importlib-resources==6.4.0 ; python_version >= "3.9" and python_version < "3.10"
-jinja2==3.1.3 ; python_version >= "3.9" and python_version < "3.13"
-kiwisolver==1.4.5 ; python_version >= "3.9" and python_version < "3.13"
-markupsafe==2.1.5 ; python_version >= "3.9" and python_version < "3.13"
-matplotlib==3.8.4 ; python_version >= "3.9" and python_version < "3.13"
-networkx==2.8.8 ; python_version >= "3.9" and python_version < "3.13"
-numpy==1.26.4 ; python_version >= "3.9" and python_version < "3.13"
-packaging==24.0 ; python_version >= "3.9" and python_version < "3.13"
-pillow==10.3.0 ; python_version >= "3.9" and python_version < "3.13"
-pycparser==2.22 ; python_version >= "3.9" and python_version < "3.13"
-pydata-sphinx-theme==0.15.2 ; python_version >= "3.9" and python_version < "3.13"
-pygfx==0.1.18 ; python_version >= "3.9" and python_version < "3.13"
-pygments==2.18.0 ; python_version >= "3.9" and python_version < "3.13"
-pylinalg==0.4.1 ; python_version >= "3.9" and python_version < "3.13"
-pyparsing==3.1.2 ; python_version >= "3.9" and python_version < "3.13"
-python-dateutil==2.9.0.post0 ; python_version >= "3.9" and python_version < "3.13"
-requests==2.31.0 ; python_version >= "3.9" and python_version < "3.13"
-restructuredtext-lint==1.4.0 ; python_version >= "3.9" and python_version < "3.13"
-rubicon-objc==0.4.9 ; python_version >= "3.9" and python_version < "3.13" and sys_platform == "darwin"
-scipy==1.13.0 ; python_version >= "3.9" and python_version < "3.13"
-six==1.16.0 ; python_version >= "3.9" and python_version < "3.13"
-snowballstemmer==2.2.0 ; python_version >= "3.9" and python_version < "3.13"
-soupsieve==2.5 ; python_version >= "3.9" and python_version < "3.13"
-sphinx==7.3.7 ; python_version >= "3.9" and python_version < "3.13"
-sphinxcontrib-applehelp==1.0.8 ; python_version >= "3.9" and python_version < "3.13"
-sphinxcontrib-devhelp==1.0.6 ; python_version >= "3.9" and python_version < "3.13"
-sphinxcontrib-htmlhelp==2.0.5 ; python_version >= "3.9" and python_version < "3.13"
-sphinxcontrib-jsmath==1.0.1 ; python_version >= "3.9" and python_version < "3.13"
-sphinxcontrib-qthelp==1.0.7 ; python_version >= "3.9" and python_version < "3.13"
-sphinxcontrib-serializinghtml==1.1.10 ; python_version >= "3.9" and python_version < "3.13"
-tomli==2.0.1 ; python_version >= "3.9" and python_version < "3.11"
-typing-extensions==4.11.0 ; python_version >= "3.9" and python_version < "3.13"
-uharfbuzz==0.39.1 ; python_version >= "3.9" and python_version < "3.13"
-urllib3==2.2.1 ; python_version >= "3.9" and python_version < "3.13"
-wgpu==0.15.1 ; python_version >= "3.9" and python_version < "3.13"
-zipp==3.18.1 ; python_version >= "3.9" and python_version < "3.10"
+# This file was autogenerated by uv via the following command:
+#    uv export --no-hashes --all-extras --no-dev
+accessible-pygments==0.0.5
+alabaster==1.0.0
+babel==2.16.0
+beautifulsoup4==4.12.3
+biblib-simple==0.1.2
+certifi==2024.8.30
+cffi==1.17.1
+charset-normalizer==3.4.0
+colorama==0.4.6 ; sys_platform == 'win32'
+colour-science==0.4.6
+contourpy==1.3.0
+cycler==0.12.1
+docutils==0.21.2
+fonttools==4.54.1
+freetype-py==2.5.1
+glfw==2.7.0
+idna==3.10
+imageio==2.35.1
+imagesize==1.4.1
+jinja2==3.1.4
+kiwisolver==1.4.7
+latexcodec==3.0.0
+markupsafe==3.0.1
+matplotlib==3.9.2
+networkx==3.4.1
+numpy==2.1.2
+packaging==24.1
+pillow==10.4.0
+pybtex==0.24.0
+pybtex-docutils==1.0.3
+pycparser==2.22
+pydata-sphinx-theme==0.15.4
+pygfx==0.2.0
+pygments==2.18.0
+pylinalg==0.4.1
+pyparsing==3.1.4
+python-dateutil==2.9.0.post0
+pyyaml==6.0.2
+requests==2.32.3
+restructuredtext-lint==1.4.0
+rubicon-objc==0.4.9 ; sys_platform == 'darwin'
+scipy==1.14.1
+setuptools==75.1.0 ; python_full_version >= '3.12'
+six==1.16.0
+snowballstemmer==2.2.0
+soupsieve==2.6
+sphinx==8.1.2
+sphinxcontrib-applehelp==2.0.0
+sphinxcontrib-bibtex==2.6.3
+sphinxcontrib-devhelp==2.0.0
+sphinxcontrib-htmlhelp==2.1.0
+sphinxcontrib-jsmath==1.0.1
+sphinxcontrib-qthelp==2.0.0
+sphinxcontrib-serializinghtml==2.0.0
+tomli==2.0.2 ; python_full_version < '3.11'
+typing-extensions==4.12.2
+uharfbuzz==0.41.0
+urllib3==2.2.3
+wgpu==0.15.3