Create docs

.github/workflows/docs.yml

@@ -0,0 +1,33 @@
+name: Docs
+
+on: [push, pull_request]
+
+
+defaults:
+  run:
+    shell: bash -l {0}
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup conda
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: ipympl-dev
+          environment-file: dev-environment.yml
+          python-version: ${{ matrix.python-version }}
+          mamba-version: "*"
+          auto-activate-base: false
+          channels: conda-forge
+      - name: Install
+        run: python -m pip install -v .[docs]
+      - name: Build
+        run: make -C docs html
+      - name: Publish
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./docs/_build/html
+          force_orphan: true

.github/workflows/main.yml

@@ -3,10 +3,10 @@ name: Tests
 on:
   push:
     branches:
-    - master
+    - main
   pull_request:
     branches:
-    - master
+    - main
 
 defaults:
   run:

.github/workflows/mpl-latest.yml

@@ -5,10 +5,10 @@ on:
     - cron: "0 12 * * 1" # monday at noon UTC
   push:
     branches:
-    - master
+    - main
   pull_request:
     branches:
-    - master
+    - main
 
 jobs:
   run:

.gitignore

@@ -32,3 +32,6 @@ ipympl/labextension
 
 # OS specific items
 .DS_Store
+
+# sphinx build dir
+docs/_build

README.md

@@ -4,7 +4,7 @@
 [![Latest PyPI version](https://img.shields.io/pypi/v/ipympl?logo=pypi)](https://pypi.python.org/pypi/ipympl)
 [![Latest conda-forge version](https://img.shields.io/conda/vn/conda-forge/ipympl?logo=conda-forge)](https://anaconda.org/conda-forge/ipympl)
 [![Latest npm version](https://img.shields.io/npm/v/jupyter-matplotlib?logo=npm)](https://www.npmjs.com/package/jupyter-matplotlib)
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/matplotlib/ipympl/stable?urlpath=retro/notebooks/examples/ipympl.ipynb)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/matplotlib/ipympl/stable?urlpath=retro/notebooks/docs/examples/full-example.ipynb)
 [![Gitter](https://img.shields.io/badge/gitter-Join_chat-blue?logo=gitter)](https://gitter.im/jupyter-widgets/Lobby)
 
 Leveraging the Jupyter interactive widgets framework, `ipympl` enables the interactive features of matplotlib in the Jupyter notebook and in JupyterLab.
@@ -21,7 +21,7 @@ magic:
 ```
 
 ## Example
-See the [example notebook](https://github.com/matplotlib/ipympl/blob/master/examples/ipympl.ipynb) for more!
+See the [example notebook](https://github.com/matplotlib/ipympl/blob/master/docs/examples/ipympl.ipynb) for more!
 
 ![matplotlib screencast](matplotlib.gif)
 

dev-environment.yml

@@ -13,5 +13,14 @@ dependencies:
     - flake8
     - pytest
     - nbval
+    - pre-commit
     - pip:
         - build
+        - myst-nb
+        - Sphinx >= 1.5
+        - sphinx-copybutton
+        - sphinx-panels
+        - sphinx-thebe
+        - sphinx-togglebutton
+        - sphinx-book-theme
+        - sphinx-autobuild

docs/Makefile

@@ -0,0 +1,23 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?= -T --color
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+watch:
+	sphinx-autobuild . _build/html --open-browser --watch examples

docs/_static/custom.css

@@ -0,0 +1,12 @@
+/* Fix numpydoc format delimiters */
+.classifier:before {
+  font-style: normal;
+  margin: 0.5em;
+  content: ":";
+}
+
+/* override table no-wrap */
+.wy-table-responsive table td,
+.wy-table-responsive table th {
+  white-space: normal;
+}

docs/conf.py

@@ -0,0 +1,181 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Path setup --------------------------------------------------------------
+
+import inspect
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+import os
+import sys
+
+try:
+    from ipympl import __version__ as release
+except ImportError:
+    release = "unknown"
+
+
+# -- Project information -----------------------------------------------------
+
+project = "ipympl"
+copyright = "2022, Matplotlib Development Team"
+author = "Matplotlib Development Team"
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    "myst_nb",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.linkcode",
+    "sphinx.ext.mathjax",
+    "sphinx_copybutton",
+    "sphinx_thebe",
+    "sphinx_togglebutton",
+]
+
+
+# Cross-referencing configuration
+default_role = "py:obj"
+primary_domain = "py"
+nitpicky = True  # warn if cross-references are missing
+
+# Intersphinx settings
+intersphinx_mapping = {
+    "ipywidgets": ("https://ipywidgets.readthedocs.io/en/stable", None),
+    "matplotlib": ("https://matplotlib.org/stable", None),
+    "numpy": ("https://numpy.org/doc/stable", None),
+    "python": ("https://docs.python.org/3", None),
+}
+
+
+# Settings for copybutton
+copybutton_prompt_is_regexp = True
+copybutton_prompt_text = r">>> |\.\.\. "  # doctest
+
+# Settings for linkcheck
+linkcheck_anchors = False
+linkcheck_ignore = []  # type: ignore
+
+execution_timeout = -1
+jupyter_execute_notebooks = "off"
+if "EXECUTE_NB" in os.environ:
+    print("\033[93;1mWill run Jupyter notebooks!\033[0m")
+    jupyter_execute_notebooks = "force"
+
+# Settings for myst-parser
+myst_enable_extensions = [
+    "amsmath",
+    "colon_fence",
+    "dollarmath",
+    "smartquotes",
+    "substitution",
+]
+suppress_warnings = [
+    "myst.header",
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ["_templates"]
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = [
+    "**ipynb_checkpoints",
+    ".DS_Store",
+    "Thumbs.db",
+    "_build",
+]
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_copy_source = True  # needed for download notebook button
+html_css_files = [
+    "custom.css",
+]
+html_sourcelink_suffix = ""
+html_static_path = ["_static"]
+html_theme = "sphinx_book_theme"
+html_theme_options = {
+    "launch_buttons": {
+        "binderhub_url": "https://mybinder.org",
+        "colab_url": "https://colab.research.google.com",
+        "notebook_interface": "jupyterlab",
+        "thebe": True,
+        "thebelab": True,
+    },
+    "path_to_docs": "docs",
+    "repository_branch": "main",
+    "repository_url": "https://github.com/matplotlib/ipympl",
+    "use_download_button": True,
+    "use_edit_page_button": True,
+    "use_issues_button": True,
+    "use_repository_button": True,
+}
+html_title = "ipympl"
+
+master_doc = "index"
+thebe_config = {
+    "repository_url": html_theme_options["repository_url"],
+    "repository_branch": html_theme_options["repository_branch"],
+}
+
+
+# based on pandas/doc/source/conf.py
+def linkcode_resolve(domain, info):
+    """
+    Determine the URL corresponding to Python object
+    """
+    if domain != "py":
+        return None
+
+    modname = info["module"]
+    fullname = info["fullname"]
+
+    submod = sys.modules.get(modname)
+    if submod is None:
+        return None
+
+    obj = submod
+    for part in fullname.split("."):
+        try:
+            obj = getattr(obj, part)
+        except AttributeError:
+            return None
+
+    try:
+        fn = inspect.getsourcefile(inspect.unwrap(obj))
+    except TypeError:
+        fn = None
+    if not fn:
+        return None
+
+    try:
+        source, lineno = inspect.getsourcelines(obj)
+    except OSError:
+        lineno = None
+
+    if lineno:
+        linespec = f"#L{lineno}-L{lineno + len(source) - 1}"
+    else:
+        linespec = ""
+
+    fn = os.path.relpath(fn, start=os.path.dirname("../ipympl"))
+
+    return (
+        f"https://github.com/matplotlib/ipympl/blob/main/ipympl/{fn}{linespec}"  # noqa
+    )