Merge pull request #2 from Zsailer/extensionapp

Author: blink1073

.github/workflows/codeql-analysis.yml

@@ -3,6 +3,7 @@ on:
   push:
     branches: ["main"]
   pull_request:
+
   schedule:
     - cron: "0 8 * * *"
 
@@ -33,15 +34,18 @@ jobs:
 
   test:
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 10
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "pypy-3.7"]
-        exclude:
-          - os: "windows-latest"
-            python-version: "pypy-3.7"
-          - os: "macos-latest"
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ["3.7", "3.10"]
+        include:
+          - os: windows-latest
+            python-version: "3.9"
+          - os: ubuntu-latest
+            python-version: "pypy-3.8"
+          - os: macos-latest
             python-version: "3.8"
     steps:
       - name: Checkout
@@ -51,28 +55,40 @@ jobs:
       - name: Install the Python dependencies
         run: |
           pip install -e ".[test]" codecov
+      - name: Point at Jupyter Server branch with terminals removed.
+        run: |
+          pip install -U git+https://github.com/Zsailer/jupyter_server.git@jupyter_server_terminals
       - name: List installed packages
         run: |
           pip freeze
           pip check
       - name: Run the tests with Coverage
         if: ${{ !startsWith(matrix.python-version, 'pypy') && !startsWith(runner.os, 'Windows') }}
         run: |
-          pytest -vv jupyter_server_terminals --cov jupyter_server_terminals --cov-branch --cov-report term-missing:skip-covered
+          python -m pytest -vv --cov jupyter_server_terminals --cov-branch --cov-report term-missing:skip-covered
       - name: Run the tests on pypy and Windows
         if: ${{ startsWith(matrix.python-version, 'pypy') || startsWith(runner.os, 'Windows') }}
         run: |
-          pytest -vv jupyter_server_terminals
+          python -m pytest -vv
       - name: Coverage
         if: ${{ !startsWith(matrix.python-version, 'pypy') && !startsWith(runner.os, 'Windows') }}
         run: |
           codecov
-      - name: Test full install
-        if: ${{ !startsWith(matrix.python-version, 'pypy') && !startsWith(runner.os, 'Windows') }}
-        run: |
-          python -m venv test_install
-          ./test_install/bin/python -m pip install -U pip
-          ./test_install/bin/python -m pip install ".[test]"
-          pushd test_install
-          ./bin/pytest --pyargs jupyter_server_terminals
-          popd
+
+  make_sdist:
+    name: Make SDist
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/make-sdist@v1
+
+  # test_sdist:
+  #   runs-on: ubuntu-latest
+  #   needs: [make_sdist]
+  #   name: Install from SDist and Test
+  #   timeout-minutes: 15
+  #   steps:
+  #     - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+  #     - uses: jupyterlab/maintainer-tools/.github/actions/test-sdist@v1

.github/workflows/test.yml

@@ -1,19 +1,19 @@
 repos:
   - repo: https://github.com/asottile/reorder_python_imports
-    rev: v1.9.0
+    rev: v3.0.1
     hooks:
       - id: reorder-python-imports
   - repo: https://github.com/psf/black
-    rev: 20.8b1
+    rev: 22.3.0
     hooks:
       - id: black
         args: ["--line-length", "100"]
   - repo: https://gitlab.com/pycqa/flake8
-    rev: "3.8.4"
+    rev: "3.9.2"
     hooks:
       - id: flake8
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.1.0
     hooks:
       - id: end-of-file-fixer
       - id: check-case-conflict

.pre-commit-config.yaml

@@ -3,10 +3,13 @@ include CONTRIBUTING.rst
 include README.md
 include RELEASE.md
 include CHANGELOG.md
+include pyproject.toml
 
 # include everything in package_data
 recursive-include jupyter_server_terminals *
 
+recursive-include tests *
+
 # Documentation
 graft docs
 exclude docs/\#*

MANIFEST.in

@@ -0,0 +1,7 @@
+{
+    "ServerApp": {
+        "jpserver_extensions": {
+            "jupyter_server_terminals": true
+        }
+    }
+}

jupyter-config/jupyter_server_terminals.json

@@ -1,48 +1,10 @@
-import os
-import sys
-from shutil import which
+from .app import TerminalsExtensionApp
 
-from jupyter_server.utils import url_path_join as ujoin
 
-from . import api_handlers
-from .handlers import TermSocket
-from .terminalmanager import TerminalManager
-
-version_info = (0, 1, 0, ".dev", "0")
-__version__ = ".".join(map(str, version_info[:3])) + "".join(version_info[3:])
-
-
-def initialize(webapp, root_dir, connection_url, settings):
-    if os.name == "nt":
-        default_shell = "powershell.exe"
-    else:
-        default_shell = which("sh")
-    shell_override = settings.get("shell_command")
-    shell = [os.environ.get("SHELL") or default_shell] if shell_override is None else shell_override
-    # When the notebook server is not running in a terminal (e.g. when
-    # it's launched by a JupyterHub spawner), it's likely that the user
-    # environment hasn't been fully set up. In that case, run a login
-    # shell to automatically source /etc/profile and the like, unless
-    # the user has specifically set a preferred shell command.
-    if os.name != "nt" and shell_override is None and not sys.stdout.isatty():
-        shell.append("-l")
-    terminal_manager = webapp.settings["terminal_manager"] = TerminalManager(
-        shell_command=shell,
-        extra_env={
-            "JUPYTER_SERVER_ROOT": root_dir,
-            "JUPYTER_SERVER_URL": connection_url,
+def _jupyter_server_extension_points():  # pragma: no cover
+    return [
+        {
+            "module": "jupyter_server_terminals.app",
+            "app": TerminalsExtensionApp,
         },
-        parent=webapp.settings["serverapp"],
-    )
-    terminal_manager.log = webapp.settings["serverapp"].log
-    base_url = webapp.settings["base_url"]
-    handlers = [
-        (
-            ujoin(base_url, r"/terminals/websocket/(\w+)"),
-            TermSocket,
-            {"term_manager": terminal_manager},
-        ),
-        (ujoin(base_url, r"/api/terminals"), api_handlers.TerminalRootHandler),
-        (ujoin(base_url, r"/api/terminals/(\w+)"), api_handlers.TerminalHandler),
     ]
-    webapp.add_handlers(".*$", handlers)

jupyter_server_terminals/__init__.py

@@ -0,0 +1 @@
+__version__ = "0.1.0.dev0"

jupyter_server_terminals/_version.py

@@ -1,10 +1,16 @@
 import json
 
-from jupyter_server.base.handlers import APIHandler
 from tornado import web
 
+from .base import TerminalsMixin
 
-class TerminalRootHandler(APIHandler):
+try:
+    from jupyter_server.base.handlers import APIHandler
+except ModuleNotFoundError:
+    raise ModuleNotFoundError("Jupyter Server must be installed to use this extension.")
+
+
+class TerminalRootHandler(TerminalsMixin, APIHandler):
     @web.authenticated
     def get(self):
         models = self.terminal_manager.list()
@@ -19,7 +25,7 @@ def post(self):
         self.finish(json.dumps(model))
 
 
-class TerminalHandler(APIHandler):
+class TerminalHandler(TerminalsMixin, APIHandler):
     SUPPORTED_METHODS = ("GET", "DELETE")
 
     @web.authenticated
@@ -32,3 +38,9 @@ async def delete(self, name):
         await self.terminal_manager.terminate(name, force=True)
         self.set_status(204)
         self.finish()
+
+
+default_handlers = [
+    (r"/api/terminals", TerminalRootHandler),
+    (r"/api/terminals/(\w+)", TerminalHandler),
+]