Administrivia

Author: rocky

.gitignore

@@ -1,117 +1,118 @@
-*.bundle.*
-lib/
-node_modules/
-.yarn-packages/
-*.egg-info/
-.ipynb_checkpoints
-*.tsbuildinfo
-.venv/
 
-# Created by https://www.gitignore.io/api/python
-# Edit at https://www.gitignore.io/?templates=python
 
-### Python ###
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
 
-# C extensions
-*.so
 
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-pip-wheel-metadata/
-share/python-wheels/
-.installed.cfg
-*.egg
-MANIFEST
 
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
 
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
 
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-.hypothesis/
-.pytest_cache/
 
-# Translations
-*.mo
-*.pot
 
-# Scrapy stuff:
-.scrapy
 
-# Sphinx documentation
-docs/_build/
 
-# PyBuilder
-target/
 
-# pyenv
-.python-version
 
-# celery beat schedule file
-celerybeat-schedule
 
-# SageMath parsed files
-*.sage.py
 
-# Spyder project settings
-.spyderproject
-.spyproject
 
-# Rope project settings
-.ropeproject
 
-# Mr Developer
-.mr.developer.cfg
-.project
-.pydevproject
 
-# mkdocs documentation
-/site
 
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
 
-# Pyre type checker
-.pyre/
 
-# OS X stuff
-*.DS_Store
 
-# End of https://www.gitignore.io/api/python
 
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+# Byte-compiled / optimized / DLL files
+# C extensions
+# Created by https://www.gitignore.io/api/python
+# Distribution / packaging
+# Edit at https://www.gitignore.io/?templates=python
+# End of https://www.gitignore.io/api/python
+# Installer logs
+# Mr Developer
+# OS X stuff
+# PyBuilder
+# PyInstaller
+# Pyre type checker
+# Rope project settings
+# SageMath parsed files
+# Scrapy stuff:
+# Sphinx documentation
+# Spyder project settings
+# Translations
+# Unit test / coverage reports
+# celery beat schedule file
 # jupyterlite
+# mkdocs documentation
+# mypy
+# pyenv
+### Python ###
+*$py.class
+*.DS_Store
+*.bundle.*
+*.cover
 *.doit.db
+*.egg
+*.egg-info/
+*.manifest
+*.mo
+*.pot
+*.py[cod]
+*.sage.py
+*.so
+*.spec
+*.tsbuildinfo
+.Python
+.cache
+.coverage
+.coverage.*
+.dmypy.json
+.eggs/
+.hypothesis/
+.installed.cfg
+.ipynb_checkpoints
+.mr.developer.cfg
+.mypy_cache/
+.nox/
+.project
+.pydevproject
+.pyre/
+.pytest_cache/
+.python-version
+.ropeproject
+.scrapy
+.spyderproject
+.spyproject
+.tox/
+.venv/
+.yarn-packages/
+/site
+/tmp
+MANIFEST
+__pycache__/
 _output
+build/
+celerybeat-schedule
+coverage.xml
+develop-eggs/
+dist/
+dmypy.json
+docs/_build/
+downloads/
+eggs/
+htmlcov/
+lib/
+lib/
+lib64/
+node_modules/
+nosetests.xml
+parts/
+pip-delete-this-directory.txt
+pip-log.txt
+pip-wheel-metadata/
+sdist/
+share/python-wheels/
+target/
+var/
+wheels/

content/Mathics3-extension-demo.ipynb

@@ -1,6 +1,6 @@
 {
  "cells": [
-    {
+   {
       "cell_type": "code",
       "source": "%pip install -v Mathics3 Mathics3-notebook-frontends pymathics-graph ipywidgets lxml pyocr scikit-image unidecode wordcloud\n%load_ext mathics3_kernel.frontend.jupyter",
       "metadata": {
@@ -17,30 +17,6 @@
         }
       ],
       "execution_count": 1
-    },
-    {
-     "data": {
-      "application/javascript": [
-       "\n",
-       "        var script = document.createElement('script');\n",
-       "        script.type = 'text/javascript';\n",
-       "        script.src = 'https://cdn.jsdelivr.net/npm/@mathicsorg/mathics-threejs-backend';\n",
-       "        document.head.appendChild(script);\n",
-       "        console.log('Loading mathics-threejs-backend');\n",
-       "    "
-      ],
-      "text/plain": [
-       "<IPython.core.display.Javascript object>"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "%pip install -v Mathics3 Mathics3-notebook-frontends pymathics-graph ipywidgets lxml pyocr scikit-image unidecode wordcloud\n",
-    "%load_ext mathics3_kernel.frontend.jupyter"
-   ],
   },
   {
    "cell_type": "code",