Merge branch 'matplotlib:main' into test_hlines

Author: CozyFrog

.github/ISSUE_TEMPLATE/tag_proposal.yml

@@ -0,0 +1,26 @@
+name: Tag Proposal
+description: Suggest a new tag or subcategory for the gallery of examples
+title: "[Tag]: "
+labels: [Tag proposal]
+body:
+  - type: markdown
+    attributes:
+      value: |
+         Please search the [tag glossary]() for relevant tags before creating a new tag proposal.
+  - type: textarea
+    id: need
+    attributes:
+      label: Need
+      description: Briefly describe the need this tag will fill. (1-4 sentences)
+      placeholder: |
+        * A tag is needed for examples that share [...]
+        * Existing tags do not work because [...]
+        * Current gallery examples that would use this tag include [...]
+        * Indicate which subcategory this tag falls under, or whether a new subcategory is proposed.
+    validations:
+      required: true
+  - type: textarea
+    id: solution
+    attributes:
+      label: Proposed solution
+      description: What should the tag be? All tags are in the format `subcategory: tag`

.github/workflows/cibuildwheel.yml

@@ -91,11 +91,20 @@ jobs:
     runs-on: ${{ matrix.os }}
     env:
       CIBW_BEFORE_BUILD: >-
-        pip install numpy>=1.25 &&
         rm -rf {package}/build
       CIBW_BEFORE_BUILD_WINDOWS: >-
-        pip install delvewheel numpy>=1.25 &&
+        pip install delvewheel &&
         rm -rf {package}/build
+      # Live on the edge when building on main or a PR against main since
+      # these wheels are also used for nightlies and NumPy 2.0 transition
+      # requires using the NumPy 2.0 nightlies for compatibility.
+      # If using all `--pre` releases creates issues, the NumPy wheel can be
+      # istalled more targeted.
+      CIBW_BUILD_FRONTEND: >-
+        ${{ (((github.event_name == 'push' && github.ref == 'refs/heads/main') ||
+              (github.event_name == 'pull_request' && github.base_ref == 'main')) &&
+            'pip; args: --pre --extra-index-url "https://pypi.anaconda.org/scientific-python-nightly-wheels/simple"') ||
+            'build' }}
       CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: >-
         delvewheel repair -w {dest_dir} {wheel}
       CIBW_AFTER_BUILD: >-

.gitignore

@@ -82,6 +82,7 @@ galleries/examples/*/*.svgz
 result_images
 doc/_static/constrained_layout*.png
 doc/.mpl_skip_subdirs.yaml
+doc/_tags
 
 # Nose/Pytest generated files #
 ###############################

ci/mypy-stubtest-allowlist.txt

@@ -41,12 +41,6 @@ matplotlib.figure.Figure.set_tight_layout
 matplotlib.cm.register_cmap
 matplotlib.cm.unregister_cmap
 
-# 3.8 deprecations
-matplotlib.contour.ContourSet.allkinds
-matplotlib.contour.ContourSet.allsegs
-matplotlib.contour.ContourSet.tcolors
-matplotlib.contour.ContourSet.tlinewidths
-
 # positional-only argument name lacking leading underscores
 matplotlib.axes._base._AxesBase.axis
 

doc/_static/mpl.css

@@ -3,6 +3,11 @@
     --pst-color-link-hover: var(--pst-color-secondary);
     --sd-color-primary: var(--pst-color-primary);
     --sd-color-primary-text: var(--pst-color-text-base);
+    --sd-color-secondary: #ee9040;
+    --sd-color-success: #28a745;
+    --sd-color-dark: #323232;
+    --sd-color-danger: #dc3545;
+    --sd-color-light: #c9c9c9;
 }
 
 .simple li>p {
@@ -161,3 +166,41 @@ div.wide-table table th.stub {
     font-style: italic;
     font-size:  large;
   }
+
+
+.checklist {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+}
+.checklist li {
+    margin-left: 24px;
+    padding-left: 23px;
+    margin-right: 6px;
+}
+.checklist li:before {
+    content: "\2610\2001";
+    margin-left: -24px;
+}
+.checklist li p {
+    display: inline;
+}
+
+.sdd.sd-dropdown {
+    box-shadow: none!important;
+}
+
+.sdd.sd-dropdown.sd-card{
+    border-style: solid !important;
+    border-color: var(--pst-color-border) !important;
+    border-width: thin !important;
+    border-radius: .05
+}
+
+.sdd.sd-dropdown .sd-card-header{
+    --pst-sd-dropdown-color: none;
+}
+
+.sdd.sd-dropdown .sd-card-header +.sd-card-body{
+    --pst-sd-dropdown-color: none;
+}

doc/_static/zenodo_cache/10059757.svg

@@ -22,11 +22,17 @@ author's initials. Typically, each change will get its own file, but you may
 also amend existing files when suitable. The overall goal is a comprehensible
 documentation of the changes.
 
-Please avoid using references in section titles, as it causes links to be
-confusing in the table of contents. Instead, ensure that a reference is
-included in the descriptive text. A typical entry could look like this::
+A typical entry could look like this::
 
    Locators
    ~~~~~~~~
    The unused `Locator.autoscale()` method is deprecated (pass the axis
    limits to `Locator.view_limits()` instead).
+
+Please avoid using references in section titles, as it causes links to be
+confusing in the table of contents. Instead, ensure that a reference is
+included in the descriptive text.
+
+.. NOTE
+   Lines 5-30 of this file are include in :ref:`api_whats_new`;
+   therefore, please check the doc build after changing this file.

doc/api/next_api_changes/README.rst

@@ -0,0 +1,6 @@
+*loc* parameter of ``Cell`` doesn't accept ``None`` anymore
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The default value of the *loc* parameter has been changed from ``None`` to ``right``,
+which already was the default location. The behavior of `.Cell` didn't change when
+called without an explicit *loc* parameter.

doc/api/next_api_changes/behavior/26696-SR.rst

@@ -0,0 +1,7 @@
+Default behavior of ``hexbin`` with *C* provided requires at least 1 point
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The behavior changed in 3.8.0 to be inclusive of *mincnt*. However that resulted in
+errors or warnings with some reduction functions, so now the default is to require at
+least 1 point to call the reduction function. This effectively restores the default
+behavior to match that of Matplotlib 3.7 and before.

doc/api/next_api_changes/behavior/27179-KS.rst

@@ -0,0 +1,5 @@
+Deprecations removed in ``contour``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+``contour.allsegs``, ``contour.allkinds``, and ``contour.find_nearest_contour`` are no
+longer marked for deprecation.