Merge branch 'master' into core-updates-frozen

gnu: python-pyflakes@2.2: Adjust tests for Python 3.9.

* gnu/packages/patches/python-pyflakes-test-location.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/python-xyz.scm (python-pyflakes-2.2): Use it.

gnu: python-moto: Honor #:tests? flag.

* gnu/packages/python-xyz.scm (python-moto)[arguments]: Adjust custom 'check
phase to honor the #:tests? flag.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: python-moto: Update to 2.2.12.

* gnu/packages/python-xyz.scm (python-moto): Update to 2.2.12.
[arguments]: Make some cosmetic changes.
<#:phases>: Don't return #t. Support cross-compilation in
'patch-hardcoded-executable-names. Skip more tests and simplify the custom
'check phase.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Update awscli, python-boto3 and python-botocore.

awscli, botocore and boto3 work together and typically require matching
versions.

* gnu/packages/python-xyz.scm (python-botocore): Update to 1.22.11.
(python-boto3): Update to 1.19.11.
[native-inputs]: Add python-pytest.
* gnu/packages/python-web.scm (awscli): Update to 1.21.11.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add python-ipaddress.

* gnu/packages/python-xyz.scm (python-ipaddress): New variable;
(python2-ipaddress): Use package-with-python2.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

Merge remote-tracking branch 'signed/master' into core-updates

gnu: pyzo: Update to 4.11.7.

* gnu/packages/python-xyz.scm (pyzo): Update to 4.11.7.

gnu: python-rich: Remove optional input ipywidgets.

* gnu/packages/python-xyz.scm (python-rich)[propagated-inputs]: Remove
python-ipywidgets.

gnu: python2-matplotlib: Fix mpl_toolkits module.

* gnu/packages/python-xyz.scm (python2-matplotlib)[arguments]: Add phase
'create-init-file; restore 'sanity-check phase.

gnu: python2-jinja2: Downgrade to 2.11.3

* gnu/packages/python-xyz.scm (python2-jinja2): Downgrade to the last version
supporting Python 2.
(python-jinja2)[properties]: Record python2-variant.

gnu: python2-markupsafe: Downgrade to 1.1.1.

* gnu/packages/python-xyz.scm (python2-markupsafe): Downgrade to 1.1.1,
because that's the last version to support Python 2.

gnu: python-userspacefs: Update to 2.0.4.

* gnu/packages/python-xyz.scm (python-userspacefs): Update to 2.0.4.

gnu: python-toolz: Update to 0.11.2.

* gnu/packages/python-xyz.scm (python-toolz): Update to 0.11.2.

gnu: Add python-cytoolz-for-cooler.

* gnu/packages/python-xyz.scm (python-cytoolz-for-cooler): New variable.

gnu: python-sparse: Update to 0.13.0.

* gnu/packages/python-xyz.scm (python-sparse): Update to 0.13.0.

gnu: python-dask: Update to 2021.11.2.

* gnu/packages/python-xyz.scm (python-dask): Update to 2021.11.2.
[source]: Fetch from github.
[arguments]: Remove phase 'disable-broken-tests.

gnu: python-dask: Run tests conditionally.

* gnu/packages/python-xyz.scm (python-dask)[arguments]: Respect TESTS? option.

gnu: python-dask: Add missing input for tests.

* gnu/packages/python-xyz.scm (python-dask)[native-inputs]: Add
python-pytest-rerunfailures.

gnu: python-cytoolz: Update to 0.11.2.

* gnu/packages/python-xyz.scm (python-cytoolz): Update to 0.11.2.
[source]: Add snippet.