Merge branch 'core-updates'

Merge branch 'master' into core-updates

python2-jsonschema: Add python2-functools32 to inputs.

* gnu/packages/python.scm (python2-jsonschema)[inputs]: Add
python2-functools32.
(python2-wheel)[native-inputs]: Specify python2-jsonschema. Add
python2-functools32.
(python2-requests)[propagated-inputs]: Specify python2-wheel.
(python2-ipython)[inputs]: Specify python2-jsonschema, python2-requests.
(python2-rauth)[propagated-inputs]: Specify python2-requests.
* gnu/packages/openstack.scm (python2-requests-mock)[propagated-inputs]:
Specify python2-requests.
(python2-tempest-lib)[propagated-inputs]: Specify python2-jsonschema.
(python2-oslosphinx)[propagated-inputs]: Specify python2-requests.
(python2-keystoneclient)[porpagated-inputs]: Specify python2-requests.
[native-inputs]: Specify python2-oslosphinx, python2-requests-mock,
python2-tempest-lib.
(python2-swiftclient)[propagated-inputs]: Specify python2-requests,
python2-oslosphinx.

gnu: Add python-urllib3.

* gnu/packages/python.scm (python-urllib3, python2-urllib3): New variables.

gnu: python-wheel: Clarify description.

* gnu/packages/python.scm (python-wheel): Do it.

gnu: python-pytest-cov: Clarify description.

* gnu/packages/python.scm (python-pytest-cov): Do it.

gnu: Add python2-functools32.

* gnu/packages/python.scm (python2-functools32): New variable.

gnu: Add python-pyasn1-modules.

* gnu/packages/python.scm (python-pyasn1-modules)
(python2-pyasn1-modules): New variables.

gnu: Add python-rauth.

* gnu/packages/python.scm (python-rauth, python2-rauth): New variables.

gnu: Add python-futures.

* gnu/packages/python.scm (python-futures, python2-futures): New variables.

gnu: Add python-hy.

* gnu/packages/python.scm (python-hy, python2-hy): New variables.

gnu: Add python-rply.

* gnu/packages/python.scm (python-rply, python2-rply): New variables.

gnu: Add python-astor.

* gnu/packages/python.scm (python-astor, python2-astor): New variables.

gnu: Add python-clint.

* gnu/packages/python.scm (python-clint, python2-clint): New variables.

gnu: Add python-args.

* gnu/packages.scm (python-args, python2-args): New variables.

gnu: python-urwid: Disable failing test test_remove_watch_file.

* gnu/packages/python.scm (python-urwid)[arguments]: Add
'disable-failing-test' phase.
[source]: Use pypi-uri.

gnu: Update python-tzlocal to 1.2.

* gnu/packages/python.scm (python-tzlocal): Update to 1.2.
[source]: Use pypi-uri.
[arguments]: Remove the custom 'unpack phase.
[native-inputs]: Remove unzip, python-setuptools.
[propagated-inputs]: Add python-pytz.

gnu: Add python-sphinxcontrib-newsfeed.

* gnu/packages/python.scm (python-sphinxcontrib-newsfeed): New variable.

gnu: Add python-icalendar.

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

gnu: Add python-pytest-xprocess.

* gnu/packages/python.scm (python-pytest-xprocess): New variable.