gnu: python-notebook: Move to jupyter.

* gnu/packages/python-xyz.scm (python-notebook): Move from here ...
* gnu/packages/jupyter.scm: ... to here.

*  gnu/packages/sagemath.scm: Add jupyter module.

Change-Id: I44aca3a14573b7700cdedeaae5e05b11ad48371c

gnu/packages/python-xyz.scm

@@ -19328,91 +19328,6 @@ convert an @code{.ipynb} notebook file into various static formats including:
 @end enumerate\n")
     (license license:bsd-3)))
 
-(define-public python-notebook
-  (package
-    (name "python-notebook")
-    (version "6.5.7")
-    (source (origin
-              (method url-fetch)
-              (uri (pypi-uri "notebook" version))
-              (sha256
-               (base32
-                "1r38fwr0r4xgkz8y27w3xyz2dk97ih5azba28jylyqxcvw8r1sq4"))))
-    (build-system pyproject-build-system)
-    (arguments
-     (list
-      #:test-flags
-      '(list "-k" (string-append
-                   ;; TODO: This tests fails because nbconvert does not
-                   ;; list "python" as a format.
-                   "not test_list_formats"
-                   ;; AssertionError: Lists differ:
-                   " and not test_disable"
-                   " and not test_enable"
-                   " and not test_merge_config"
-                   " and not test_load_ordered"
-                   " and not test_list_running_sock_servers"
-                   " and not test_run")
-        ;; These tests require a browser.
-        "--ignore=notebook/tests/selenium")
-      #:phases
-      '(modify-phases %standard-phases
-         (add-after 'unpack 'use-our-home-for-tests
-           (lambda _
-             ;; The 'get_patch_env' function in this file reads:
-             ;;   'HOME': cls.home_dir
-             ;; but for some reason, that definition of HOME is not what the
-             ;; GLib/GIO trash mechanism honors, which would cause test
-             ;; failures.  Instead, set 'HOME' here to an existing directory
-             ;; and let the tests honor it.
-             (substitute* "notebook/tests/launchnotebook.py"
-               (("'HOME': .*," all)
-                (string-append "# " all "\n")))
-             (setenv "HOME" (getcwd))))
-         ;; Because python-jsonschema has an old python-webcolor.  Remove this
-         ;; when python-team branch is merged.
-         (delete 'sanity-check)
-         (add-before 'check 'pre-check
-           (lambda _
-             ;; Interferes with test expectations.
-             (unsetenv "JUPYTER_CONFIG_PATH")
-             ;; Some tests do not expect all files to be installed in the
-             ;; same directory, but JUPYTER_PATH contains multiple entries.
-             (unsetenv "JUPYTER_PATH"))))))
-    (propagated-inputs
-     (list python-argon2-cffi
-           python-ipykernel
-           python-ipython-genutils
-           python-jinja2
-           python-jupyter-client
-           python-jupyter-core
-           python-nest-asyncio
-           python-nbclassic
-           python-nbconvert
-           python-nbformat
-           python-prometheus-client
-           python-pyzmq
-           python-send2trash
-           python-terminado
-           python-tornado-6
-           python-traitlets))
-    (native-inputs
-     (list python-coverage
-           python-jupyter-server
-           python-nbval
-           python-pytest
-           python-pytest-cov
-           python-requests
-           python-requests-unixsocket2
-           python-setuptools
-           python-wheel))
-    (home-page "https://jupyter.org/")
-    (synopsis "Web-based notebook environment for interactive computing")
-    (description
-     "The Jupyter HTML notebook is a web-based notebook environment for
-interactive computing.")
-    (license license:bsd-3)))
-
 (define-public python-widgetsnbextension
   (package
     (name "python-widgetsnbextension")