Minimum Python 3.8, jupyter-server 2, jupyterlab 4

Author: manics

.github/workflows/build.yml

@@ -74,11 +74,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - python-version: '3.7'
-            jupyterlab-major: '3'
-          - python-version: '3.10'
+          - python-version: '3.8'
             jupyterlab-major: '4'
-          - python-version: '3.12'
+          - python-version: '3.13'
             jupyterlab-major: '4'
     runs-on: ubuntu-24.04
     # Includes geckdriver and firefox

dev-requirements-jl3.old

@@ -102,7 +102,7 @@ class OfflineNotebookConfig(Configurable):
     ).tag(config=True)
 
 
-def _jupyter_server_extension_paths():
+def _jupyter_server_extension_points():
     """
     Jupyter server extension
     """
@@ -123,7 +123,7 @@ def _jupyter_nbextension_paths():
     ]
 
 
-def load_jupyter_server_extension(nbapp):
+def _load_jupyter_server_extension(nbapp):
     """
     Called during notebook start
     """
@@ -134,9 +134,3 @@ def load_jupyter_server_extension(nbapp):
         nbapp.web_app.settings["base_url"], "/offlinenotebook/config"
     )
     nbapp.web_app.add_handlers(".*", [(route_pattern, OfflineNotebookHandler)])
-
-
-# Add compatibility with jupyter-server
-# https://jupyter-server.readthedocs.io/en/latest/developers/extensions.html#migrating-an-extension-to-use-jupyter-serverjupyter_server
-_load_jupyter_server_extension = load_jupyter_server_extension
-_jupyter_server_extension_points = _jupyter_server_extension_paths

jupyter_offlinenotebook/__init__.py

@@ -29,7 +29,7 @@ def get_version():
 jstargets = [
     # notebook
     os.path.join(HERE, name, "static", "jslib", "offlinenotebook.js"),
-    # jupyterlab 3 bundled extension
+    # jupyterlab 4 bundled extension
     os.path.join(HERE, name, "static", "lab", "package.json"),
 ]
 
@@ -91,8 +91,8 @@ def get_version():
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
     cmdclass=cmdclass,
-    install_requires=["jupyter-server"],
-    python_requires=">=3.7",
+    install_requires=["jupyter-server>=2"],
+    python_requires=">=3.8",
     zip_safe=False,
     include_package_data=True,
     platforms="Linux, Mac OS X, Windows",
@@ -101,12 +101,12 @@ def get_version():
         "License :: OSI Approved :: BSD License",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Framework :: Jupyter",
     ],
 )