gnu: Add ghc-language-python.

* gnu/packages/haskell-xyz.scm (ghc-language-python): New variable.

Change-Id: I29bcdedf155486673e01b3b6af71a2aa81455ef6
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: Add xcffibgen.

* gnu/packages/xorg.scm (xcffibgen): New variable.

Change-Id: Ibcbacdfdeaa657ec1ded7dcc09c10c7fc2aa6717
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-docker-pycreds: Move to pyproject-build-system.

* gnu/packages/docker.scm (python-docker-pycreds):
  [build-system]: Move to pyproject-build-system.
  [arguments]<#:test-flags>: Use it.
  <#:phases>: Remove uneeded field.
  [native-inputs]: Remove python-pytest-cov and python-flake8. Add
  python-setuptools, python-wheel.

Change-Id: Idde93a366fa187d2af915ed15801da2cdbaa3792
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-django-localflavor: Move to pyproject-build-system.

* gnu/packages/django.scm (python-django-localflavor):
  [build-system]: Move to pyproject-build-system.
  [arguments]<#:phases>: Rewrite check phase replacement.
             <#:test-flags>: Use it.
  [native-inputs]: Remove them. Not needed with the check phase
  rewrite.

Change-Id: Ie50baab2cb102585ee25e3264e00eebe370f4cb2
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: vdirsyncer: Move to pyproject-build-system and enable tests.

* gnu/packages/dav.scm (vdirsyncer):
  [build-system]: Move to pyproject-build-system.
  [arguments]<#:tests?>: Remove to enable tests.
  <#:test-flags>: Ignore test that require network connection.
  <#:phases>: Remove check phase replacement.

Change-Id: Iafccfc65e3a847a0eecc26c179f435b9ec1fdfec
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-aionotify: Update to 0.3.0.

* gnu/packages/python-xyz.scm (python-aionotify): Update to 0.3.0.
  [build-system]: Move to pyproject-build-system.

* gnu/packages/patches/python-aionotify-0.2.0-py3.8.patch : Remove
patch.

* gnu/local.mk: Remove patch.

Change-Id: I9f13d6d71f69dd9877ac42e46b087989f23941e2
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-zope-i18nmessageid: Update to 5.1.1.

* gnu/packages/python-web.scm (python-zope-i18nmessageid): Update to 5.1.1.

Change-Id: Ia53db09774addf05b0a856fd1f573c5dd5c902aa
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-http-ece: Update to 1.2.0.

* gnu/packages/python-web.scm (python-http-ece): Update to 1.2.0.

Change-Id: I8d82959841b64db48eb01b88914298ba12f1a388
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-mutagen: Move to pyproject-build-system.

* gnu/packages/music.scm (python-mutagen):
  [build-system]: Move to pyproject-build-system.

Change-Id: Ic7790e4a17e3f0bdd7347eb668796aa4e0f61b0b
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-codespell: Improve package style.

* gnu/packages/python-xyz.scm (python-codespell):
  [arguments]: Remove uneeded field.

Change-Id: I0d265e9c606730e8208376a7e0970d1c7a7d7a50
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-isort: Move to pyproject-build-system.

* gnu/packages/python-xyz.scm (python-isort):
  [build-system]: Move to pyproject-build-system.
  [arguments]<#:test-flags>: Add option to replace former check phase.
  <#:phases>: Remove phases build, install and check.

Change-Id: Idac8f151977f2494eb44d51aa1fcbf3156b5cc87
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-black: Move to pyproject-build-system.

* gnu/packages/python-xyz.scm (python-black): Improve package style.
  [build-system]: Move to pyproject-build-system.
  [arguments]<#:phases>: Improve style of use-absolute-file-names
  phase. Remove phase check.

Change-Id: If2da4b3b0fea4928d1aeb270fbaa4167f20a6ee5
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-transient: Move to pyproject-build-system.

* gnu/packages/virtualization.scm (python-transient)[build-system]:
Move to pyproject-build-system.

Change-Id: I29969738f862ea26fbaa9cb7642f98336f37c583
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: python-seaborn: Correct dependencies.

* gnu/packages/python-xyz.scm (python-seaborn): Correct dependencies.
  [propagated-inputs]: Move python-ipykernel, python-mypy,
  python-nbconvert, python-numpydoc, python-pyyaml from here...
  [native-inputs]: ... to here.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Change-Id: If0270db33d79e5d294235695375e6ff1d51d8130

gnu: python-ipywidgets: Update to 8.1.2.

* gnu/packages/python-xyz.scm (python-ipywidgets): Update to 8.1.2.
[propagated-inputs]: Add python-comm; remove python-ipykernel and
python-nbformat.
[native-inputs]: Add python-ipykernel, python-jsonschema, and python-pytz;
remove python-mock.

Change-Id: Idaffb279c72af0c1ee3cb68ee18866a8b47622c4

gnu: python-jupyterlab-widgets: Update to 3.0.10.

* gnu/packages/jupyter.scm (python-jupyterlab-widgets): Update to 3.0.10.
[native-inputs]: Remove python-setuptools.

Change-Id: I806dc0df2dcc7a6782e8918162fd8a09ccaa68a7

gnu: python-ipykernel: Update to 6.29.4.

* gnu/packages/python-xyz.scm (python-ipykernel): Update to 6.29.4.
[arguments]: Disable one test, not without concern; add 'relax-a-bit phase;
rename phase 'hide-zmq-deprecation-warnings to 'hide-deprecation-warnings and
ignore more warnings; remove custom 'check phase; add 'pre-check phase.
[propagated-inputs]: Add python-comm, python-jupyter-core,
python-nest-asyncio, python-packaging, and python-pyzmq.
[native-inputs]: Add python-hatchling, python-pytest-asyncio,
python-pytest-cov, replace python-pytest-bootstrap with python-pytest, remove
python-setuptools and python-wheel.
(python-ipykernel-bootstrap)[native-inputs]: Remove python-setuptools and
python-wheel; add python-hatchling.
[propagated-inputs]: Do not append python-ipyparallel-bootstrap.

Change-Id: Ied168e967f9ced18c8885bc5de11de6d55f755e6

gnu: Add python-comm.

* gnu/packages/jupyter.scm (python-comm): New variable.

Change-Id: I888125238a566b470d4f5f96c5cc178f41a7a4ff

gnu: python-widgetsnbextension: Update to 4.0.10.

* gnu/packages/python-xyz.scm (python-widgetsnbextension): Update to 4.0.10.
[build-system]: Use pyproject-build-system.
[native-inputs]: Add python-jupyter-packaging, python-setuptools, and
python-wheel.
[propagated-inputs]: Remove python-notebook.

Change-Id: I63519916b234a45b352d0ea850566a1de42315c7

gnu: python-nbconvert: Update to 7.16.4.

* gnu/packages/python-xyz.scm (python-nbconvert): Update to 7.16.4.
[arguments]: Adjust test flags.
[native-inputs]: Add python-flaky and python-hatchling; remove
python-setuptools and python-wheel.
[propagated-inputs]: Remove python-entrypoints and python-testpath; add
python-importlib-metadata, python-markupsafe, python-packaging,
python-tinycss2, and texlive-soul.

Change-Id: I03ae560aaabd6b31bb1e5794efc4636315be3989