testing up to 3.14 and 3.14t (#49)

Add mypy, and ruff. Test on windows.

Author: Carreau

.github/workflows/main.yml

@@ -22,7 +22,12 @@ jobs:
 fail-fast: false
 matrix:
 os: [ubuntu-latest]
-python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.13t"]
+python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t"]
+include:
+#- os: macos-latest
+# python-version: "3.14"
+ - os: windows-latest
+python-version: "3.14"
 
 steps:
  - name: Checkout
@@ -36,22 +41,29 @@ jobs:
  - name: Install package with test dependencies
 run: pip install .[test]
 
- - name: Test installation with nbdime
-if: ${{matrix.python-version != '3.9'}}
-run: pytest -v --nbdime
-
  - name: Test installation without nbdime
-if: ${{matrix.python-version == '3.9'}}
 run: pytest -v
 
  - name: Test flake8
+if: ${{matrix.python-version == '3.14'}}
 run: flake8 matplotlib_inline --ignore=E501,W504,W503
 
  - name: Install ruff
-run: mamba install ruff
+if: ${{matrix.python-version == '3.14'}}
+run: pip install ruff
 
  - name: Check code with ruff
+if: ${{matrix.python-version == '3.14'}}
 run: ruff check matplotlib_inline
 
  - name: Check formatting with ruff
+if: ${{matrix.python-version == '3.14'}}
 run: ruff format matplotlib_inline --check
+
+ - name: install Mypy
+if: ${{matrix.python-version == '3.14'}}
+run : pip install mypy matplotlib
+
+ - name: run mypy
+if: ${{matrix.python-version == '3.14'}}
+run: mypy .

matplotlib_inline/backend_inline.py

@@ -4,17 +4,16 @@
 # Distributed under the terms of the BSD 3-Clause License.
 
 importmatplotlib
+fromIPython.core.getipythonimportget_ipython
+fromIPython.core.interactiveshellimportInteractiveShell
+fromIPython.core.pylabtoolsimportselect_figure_formats
+fromIPython.displayimportdisplay
 frommatplotlibimportcolors
+frommatplotlib._pylab_helpersimportGcf
 frommatplotlib.backendsimportbackend_agg
 frommatplotlib.backends.backend_aggimportFigureCanvasAgg
-frommatplotlib._pylab_helpersimportGcf
 frommatplotlib.figureimportFigure
 
-fromIPython.core.interactiveshellimportInteractiveShell
-fromIPython.core.getipythonimportget_ipython
-fromIPython.core.pylabtoolsimportselect_figure_formats
-fromIPython.displayimportdisplay
-
 from .configimportInlineBackend
 
 
@@ -101,9 +100,9 @@ def show(close=None, block=None):
 
 
 # This flag will be reset by draw_if_interactive when called
-show._draw_called=False
+show._draw_called=False# type: ignore[attr-defined]
 # list of figures to draw when flush_figures is called
-show._to_draw= []
+show._to_draw= []# type: ignore[attr-defined]
 
 
 defflush_figures():

matplotlib_inline/config.py

@@ -6,8 +6,8 @@
 # Copyright (c) IPython Development Team.
 # Distributed under the terms of the BSD 3-Clause License.
 
+fromtraitletsimportBool, Dict, Instance, Set, TraitError, Unicode
 fromtraitlets.config.configurableimportSingletonConfigurable
-fromtraitletsimportDict, Instance, Set, Bool, TraitError, Unicode
 
 
 # Configurable for inline backend options

matplotlib_inline/py.typed

@@ -72,3 +72,17 @@ filterwarnings = ["error"]
 testpaths = [
 "tests",
 ]
+
+[tool.mypy]
+strict=false
+warn_unreachable=true
+enable_error_code = ["ignore-without-code", "redundant-expr", "truthy-bool"]
+
+[tool.ruff]
+
+[tool.ruff.lint]
+extend-select = [
+"UP", # pyupgrade
+"I", # isort
+"B", # flake8-bugbear
+]