Update example to use hatch (#1169)

Fixes #858

Author: blink1073

.gitignore

@@ -47,3 +47,6 @@ docs/source/other/full-config.rst
 .history
 .vscode/*
 !.vscode/*.template
+
+# Compiled static file in example.
+examples/simple/simple_ext1/static/bundle.js

examples/simple/pyproject.toml

@@ -1,3 +1,38 @@
 [build-system]
-requires = ["jupyter_packaging~=0.5.0", "setuptools>=40.8.0", "wheel"]
-build-backend = "setuptools.build_meta"
+requires = ["hatchling","hatch-nodejs-version"]
+build-backend = "hatchling.build"
+
+[project]
+name = "jupyter-server-example"
+description = "Jupyter Server Example"
+readme = "README.md"
+license = ""
+requires-python = ">=3.8"
+dependencies = [
+    "jinja2",
+    "jupyter_server",
+]
+dynamic = ["version"]
+
+[project.optional-dependencies]
+test = [
+    "pytest",
+    "pytest-asyncio",
+]
+
+[project.scripts]
+jupyter-simple-ext1 = "simple_ext1.application:main"
+jupyter-simple-ext11 = "simple_ext11.application:main"
+jupyter-simple-ext2 = "simple_ext2.application:main"
+
+[tool.hatch.version]
+source = "nodejs"
+
+[tool.hatch.build.targets.wheel.shared-data]
+"etc/jupyter/jupyter_server_config.d" = "etc/jupyter/jupyter_server_config.d"
+
+[tool.hatch.build.hooks.jupyter-builder]
+dependencies = [
+    "hatch-jupyter-builder>=0.8.2",
+]
+build-function = "hatch_jupyter_builder.npm_builder"

examples/simple/setup.py

@@ -1,62 +1,2 @@
-"""Example Jupyter Server setup."""
-import os
-
-from jupyter_packaging import create_cmdclass  # type:ignore
-from setuptools import setup
-
-VERSION = "0.0.1"
-
-
-def get_data_files():
-    """Get the data files for the package."""
-    data_files = [
-        (
-            "etc/jupyter/jupyter_server_config.d",
-            "etc/jupyter/jupyter_server_config.d/",
-            "*.json",
-        ),
-    ]
-
-    def add_data_files(path):
-        for (dirpath, _, filenames) in os.walk(path):
-            if filenames:
-                paths = [(dirpath, dirpath, filename) for filename in filenames]
-                data_files.extend(paths)
-
-    # Add all static and templates folders.
-    add_data_files("simple_ext1/static")
-    add_data_files("simple_ext1/templates")
-    add_data_files("simple_ext2/static")
-    add_data_files("simple_ext2/templates")
-    return data_files
-
-
-cmdclass = create_cmdclass(data_files_spec=get_data_files())
-
-setup_args = {
-    "name": "jupyter_server_example",
-    "version": VERSION,
-    "description": "Jupyter Server Example",
-    "long_description": open("README.md").read(),
-    "python_requires": ">=3.8",
-    "install_requires": [
-        "jupyter_server",
-        "jinja2",
-    ],
-    "extras_require": {
-        "test": ["pytest", "pytest-asyncio"],
-    },
-    "include_package_data": True,
-    "cmdclass": cmdclass,
-    "entry_points": {
-        "console_scripts": [
-            "jupyter-simple-ext1 = simple_ext1.application:main",
-            "jupyter-simple-ext11 = simple_ext11.application:main",
-            "jupyter-simple-ext2 = simple_ext2.application:main",
-        ]
-    },
-}
-
-
-if __name__ == "__main__":
-    setup(**setup_args)
+# setup.py shim for use with applications that require it.
+__import__("setuptools").setup()

examples/simple/simple_ext1/static/bundle.js

@@ -1,5 +1,5 @@
 function main() {
-  let div = document.getElementById("mydiv");
-  div.innerText = "Hello from Typescript";
+    let div = document.getElementById("mydiv");
+    div.innerText = "Hello from Typescript";
 }
 window.addEventListener("load", main);

examples/simple/simple_ext1/static/index.js

@@ -50,7 +50,7 @@
         "signature": "3e0a459888f32b42138d5a39f706ff2d55d500ab1031e0988b5568b0f67c2303"
       },
       "../../src/index.ts": {
-        "version": "fd4f62325debd29128c1990caa4d546f2c48c21ea133fbcbb3e29f9fbef55e49",
+        "version": "a5398b1577287a9a5a7e190a9a7283ee67b12fcc0dbc6d2cac55ef25ed166bb2",
         "signature": "ed4b087ea2a2e4a58647864cf512c7534210bfc2f9d236a2f9ed5245cf7a0896"
       }
     },