Use hatchling for build

.github/workflows/build.yml

@@ -37,7 +37,7 @@ jobs:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
       if: "!endsWith(matrix.python-version, '-dev')"
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
     - name: Set up development Python ${{ matrix.python-version }}
@@ -47,7 +47,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip setuptools tox coverage codecov
+        python -m pip install --upgrade pip build tox coverage codecov
     - name: Test
       run: |
         python -m tox
@@ -74,12 +74,12 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip setuptools tox
+        python -m pip install --upgrade pip build tox
     - name: Lint
       run: |
         python -m tox
@@ -98,12 +98,12 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip setuptools tox
+        python -m pip install --upgrade pip build tox
     - name: Install Aspell
       run: |
         sudo apt-get install aspell aspell-en

.github/workflows/deploy.yml

@@ -7,23 +7,19 @@ on:
 
 jobs:
   pypi:
-    strategy:
-      matrix:
-        distribution: [bdist_wheel, sdist]
-
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-python@v1
+      - uses: actions/setup-python@v2
         with:
           python-version: '3.10'
       - name: Package
         run: |
-          pip install --upgrade setuptools wheel
-          python setup.py ${{ matrix.distribution }}
+          pip install --upgrade build
+          python -m build -s -w
       - name: Publish
-        uses: pypa/gh-action-pypi-publish@v1.0.0a0
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.PYPI_TOKEN }}

changelog.md

@@ -3,6 +3,7 @@
 ## 1.1.0
 
 - **NEW**: Drop Python 3.6 and officially support 3.10.
+- **NEW**: Cache emoji table to reduce build times.
 
 ## 1.0.3
 

hatch_build.py

@@ -0,0 +1,51 @@
+"""Dynamically define some metadata."""
+import os
+from hatchling.metadata.plugin.interface import MetadataHookInterface
+
+
+def get_version_dev_status(root):
+    """Get version_info without importing the entire module."""
+
+    import importlib.util
+
+    path = os.path.join(root, "materialx", "__meta__.py")
+    spec = importlib.util.spec_from_file_location("__meta__", path)
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module.__version_info__._get_dev_status()
+
+
+def get_requirements(root):
+    """Load list of dependencies."""
+
+    install_requires = []
+    with open(os.path.join(root, "requirements", "project.txt")) as f:
+        for line in f:
+            if not line.startswith("#"):
+                install_requires.append(line.strip())
+    return install_requires
+
+
+class CustomMetadataHook(MetadataHookInterface):
+    """Our metadata hook."""
+
+    def update(self, metadata):
+        """See https://ofek.dev/hatch/latest/plugins/metadata-hook/ for more information."""
+
+        metadata["dependencies"] = get_requirements(self.root)
+        metadata["classifiers"] = [
+            f"Development Status :: {get_version_dev_status(self.root)}",
+            "Environment :: Console",
+            "Intended Audience :: Developers",
+            "License :: OSI Approved :: MIT License",
+            "Operating System :: OS Independent",
+            "Programming Language :: Python :: 3",
+            "Programming Language :: Python :: 3.7",
+            "Programming Language :: Python :: 3.8",
+            "Programming Language :: Python :: 3.9",
+            "Programming Language :: Python :: 3.10",
+            "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
+            "Topic :: Software Development :: Libraries :: Python Modules",
+            "Topic :: Text Processing :: Filters",
+            "Topic :: Text Processing :: Markup :: HTML",
+        ]

materialx/__meta__.py

@@ -69,9 +69,9 @@ class Version(namedtuple("Version", ["major", "minor", "micro", "release", "pre"
     Version(1, 0, 0, "final")                    1.0
     Version(1, 2, 0, "final")                    1.2
     Version(1, 2, 3, "final")                    1.2.3
-    Version(1, 2, 0, ".dev-alpha", pre=4)        1.2a4
-    Version(1, 2, 0, ".dev-beta", pre=4)         1.2b4
-    Version(1, 2, 0, ".dev-candidate", pre=4)    1.2rc4
+    Version(1, 2, 0, "alpha", pre=4)             1.2a4
+    Version(1, 2, 0, "beta", pre=4)              1.2b4
+    Version(1, 2, 0, "candidate", pre=4)         1.2rc4
     Version(1, 2, 0, "final", post=1)            1.2.post1
     Version(1, 2, 3, ".dev")                     1.2.3.dev0
     Version(1, 2, 3, ".dev", dev=1)              1.2.3.dev1
@@ -113,12 +113,12 @@ def __new__(cls, major, minor, micro, release="final", pre=0, post=0, dev=0):
             elif dev:
                 raise ValueError("Version is not a development release.")
 
-        return super(Version, cls).__new__(cls, major, minor, micro, release, pre, post, dev)
+        return super().__new__(cls, major, minor, micro, release, pre, post, dev)
 
     def _is_pre(self):
         """Is prerelease."""
 
-        return self.pre > 0
+        return bool(self.pre > 0)
 
     def _is_dev(self):
         """Is development."""
@@ -128,7 +128,7 @@ def _is_dev(self):
     def _is_post(self):
         """Is post."""
 
-        return self.post > 0
+        return bool(self.post > 0)
 
     def _get_dev_status(self):  # pragma: no cover
         """Get development status string."""
@@ -139,7 +139,7 @@ def _get_canonical(self):
         """Get the canonical output string."""
 
         # Assemble major, minor, micro version and append `pre`, `post`, or `dev` if needed..
-        if self.micro == 0:
+        if self.micro == 0 and self.major != 0:
             ver = "{}.{}".format(self.major, self.minor)
         else:
             ver = "{}.{}.{}".format(self.major, self.minor, self.micro)
@@ -153,11 +153,14 @@ def _get_canonical(self):
         return ver
 
 
-def parse_version(ver, pre=False):
+def parse_version(ver):
     """Parse version into a comparable Version tuple."""
 
     m = RE_VER.match(ver)
 
+    if m is None:
+        raise ValueError("'{}' is not a valid version".format(ver))
+
     # Handle major, minor, micro
     major = int(m.group('major'))
     minor = int(m.group('minor')) if m.group('minor') else 0

pyproject.toml

@@ -1,7 +1,50 @@
 [build-system]
 requires = [
-    "setuptools>=42",
-    "wheel"
+    "hatchling>=0.21.1",
 ]
+build-backend = "hatchling.build"
 
-build-backend = "setuptools.build_meta"
+[project]
+name = "mkdocs-material-extensions"
+description = "Extension pack for Python Markdown and MkDocs Material."
+readme = "README.md"
+license = "MIT"
+requires-python = ">=3.7"
+authors = [
+    { name = "Isaac Muse", email = "Isaac.Muse@gmail.com" },
+]
+keywords = [
+    "extensions",
+    "markdown",
+]
+dynamic = [
+    "classifiers",
+    "dependencies",
+    "version",
+]
+
+[project.urls]
+Homepage = "https://github.com/facelessuser/mkdocs-material-extensions'"
+
+[tool.hatch.version]
+source = "code"
+path = "materialx/__meta__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/requirements/*.txt",
+    "/materialx/**/*.py",
+    "/tests/**/*.py",
+    "/.pyspelling.yml",
+    "/.coveragerc",
+    "/tox.ini",
+    "/LICENSE.md",
+    "/changelog.md"
+]
+
+[tool.hatch.build.targets.wheel]
+include = [
+    "/materialx",
+]
+
+[tool.hatch.metadata.hooks.custom]

tox.ini

@@ -1,6 +1,7 @@
 [tox]
+isolated_build = true
 envlist =
-    {py36,py37,py38,py39}, lint, documents
+    {py37,py38,py39,py310}, lint, documents
 
 [testenv]
 passenv = LANG