(1) switch to 0.8.0.dev version, (2) remove duplicate information in …

…pyproject.toml file, (3) add github workflow to upload artifact and (4) fix traitlets dependency (version 5.2.0 breaks tests)

.github/workflows/check-release.yml

@@ -28,3 +28,8 @@ jobs:
       - name: Run Link Check
         if: ${{ matrix.group == 'link_check' }}
         uses: jupyter-server/jupyter_releaser/.github/actions/check-links@v1
+      - name: Upload Distributions
+        uses: actions/upload-artifact@v2
+        with:
+          name: jupyter-releaser-dist-${{ github.run_number }}
+          path: .jupyter_releaser_checkout/dist

nbgrader/_version.py

@@ -1,2 +1,2 @@
-version_info = (0, 8, 0)
-__version__ = '.'.join(map(str, version_info))
+version_info = (0, 8, 0, "dev")
+__version__ = '.'.join(map(str, version_info))

nbgrader/nbextensions/assignment_list/main.js

@@ -6,7 +6,7 @@ define([
 ], function(Jupyter, $, utils, AssignmentList) {
     "use strict";
 
-    var nbgrader_version = "0.8.0";
+    var nbgrader_version = "0.8.0.dev";
 
     var ajax = utils.ajax || $.ajax;
     // Notebook v4.3.1 enabled xsrf so use notebooks ajax that includes the

nbgrader/nbextensions/course_list/main.js

@@ -6,7 +6,7 @@ define([
 ], function(Jupyter, $, utils, CourseList) {
     "use strict";
 
-    var nbgrader_version = "0.8.0";
+    var nbgrader_version = "0.8.0.dev";
 
     var ajax = utils.ajax || $.ajax;
     // Notebook v4.3.1 enabled xsrf so use notebooks ajax that includes the

nbgrader/nbextensions/validate_assignment/main.js

@@ -7,7 +7,7 @@ define([
 ], function ($, Jupyter, dialog, utils) {
     "use strict";
 
-    var nbgrader_version = "0.8.0";
+    var nbgrader_version = "0.8.0.dev";
 
     var ajax = utils.ajax || $.ajax;
     // Notebook v4.3.1 enabled xsrf so use notebooks ajax that includes the

package.json

@@ -1,6 +1,6 @@
 {
  "name": "nbgrader-deps",
- "version": "0.8.0",
+ "version": "0.8.0.dev",
  "description": "nbgrader nodejs dependencies",
  "author": "Jupyter Developers",
  "license": "BSD",

pyproject.toml

@@ -1,72 +1,7 @@
-[project]
-name = "nbgrader"
-description = "A system for assigning and grading notebooks"
-license = {file = "LICENSE"}
-authors = [{name = "Jupyter Development Team", email = "jupyter@googlegroups.com"}]
-keywords = ["Jupyter", "Notebooks", "Grading", "Homework"]
-classifiers = [
-    "License :: OSI Approved :: BSD License",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3",
-
-    "Framework :: Jupyter",
-    "Framework :: Jupyter :: JupyterLab",
-    "Framework :: Jupyter :: JupyterLab :: 3",
-    "Framework :: Jupyter :: JupyterLab :: Extensions",
-    "Framework :: Jupyter :: JupyterLab :: Extensions :: Prebuilt",
-]
-urls = {Homepage = "https://github.com/jupyter/nbgrader"}
-requires-python = ">=3.7"
-dependencies = [
-    "sqlalchemy>=1.4,<2",
-    "python-dateutil>=2.8",
-    "notebook>=6.4,<7",
-    "nbconvert>=6",
-    "requests>=2.26",
-    "jsonschema>=3",
-    "alembic>=1.7",
-    "rapidfuzz>=1.8",
-    "Jinja2>=3",
-    "MarkupSafe<2.2.0",
-    "jupyter_client<8",
-    "jupyter_server>=1.12",
-    "qtconsole>=5.2",
-    "ipywidgets>=7.6",
-    "nbclient>=0.6.1",
-]
-dynamic = ["version"]
-
-[project.readme]
-file = "README.md"
-content-type = "text/markdown"
-
-[project.optional-dependencies]
-docs = [
-    "sphinx",
-    "sphinx_rtd_theme",
-    "sphinx-autodoc-typehints",
-    "myst-parser"
-]
-tests = [
-    "pytest==7.1.2",
-    "pytest-cov",
-    "pytest-rerunfailures",
-    "pytest-xdist==2.5.0",
-    "coverage",
-    "selenium>2.4",
-    "codecov",
-    "nbval",
-    "requests-mock",
-    "wheel",
-]
-
-[project.scripts]
-nbgrader = "nbgrader.apps.nbgraderapp:main"
-
 [tool.tbump.version]
-current = "0.8.0"
+current = "0.8.0.dev"
 regex = '''
-  (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
+  (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\.(?P<channel>dev))?
 '''
 
 [tool.tbump.git]
@@ -79,7 +14,7 @@ cmd = "grep -q {new_version} CHANGELOG.md"
 
 [[tool.tbump.file]]
 src = "nbgrader/_version.py"
-version_template = '({major}, {minor}, {patch})'
+version_template = '({major}, {minor}, {patch}, "{channel}")'
 
 [[tool.tbump.file]]
 src = "pyproject.toml"
@@ -96,3 +31,7 @@ src = "nbgrader/nbextensions/course_list/main.js"
 
 [[tool.tbump.file]]
 src = "nbgrader/nbextensions/validate_assignment/main.js"
+
+[[tool.tbump.field]]
+name = "channel"
+default = ""

setup.cfg

@@ -41,6 +41,7 @@ install_requires =
     qtconsole>=5.2
     ipywidgets>=7.6
     nbclient>=0.6.1
+    traitlets<5.2.0
 
 [options.extras_require]
 docs =