add build

Author: bollwyvl

docs/environment.yml

@@ -4,6 +4,7 @@ channels:
   - nodefaults
 dependencies:
   - bqplot
+  - build
   - empack
   - ipykernel
   - jupyter_client

docs/requirements.txt

@@ -1,4 +1,5 @@
 bqplot
+build
 ipykernel
 jupyter_client
 jupyterlab>=3,<4

docs/source/conf.py

@@ -158,7 +158,7 @@ def on_config_inited(*args):
     subprocess.check_call(["jlpm", "build"], cwd=str(ROOT))
 
     IPYW = ROOT / "python/ipywidgets"
-    subprocess.check_call([sys.executable, "setup.py", "bdist_wheel"], cwd=str(IPYW))
+    subprocess.check_call([sys.executable, "-m", "build"], cwd=str(IPYW))
 
     JLW = ROOT / "python/jupyterlab_widgets"
     subprocess.check_call(["jupyter", "labextension", "build", "."], cwd=str(JLW))