devel/py-cliff: Convert to USE_PYTHON=pep517

- Bump PORTREVISION for package change

devel/py-cliff: Update to 4.6.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

devel/py-cliff: Update to 4.5.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

devel/py-cliff: Update to 4.4.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

all: remove explicit versions in USES=python for "3.x+"

The logic in USES=python will automatically convert this to 3.8+ by
itself.

Adjust two ports that only had Python 3.7 mentioned but build fine
on Python 3.8 too.

finance/quickfix: mark BROKEN with PYTHON

libtool: compile:  c++ -DHAVE_CONFIG_H -I. -I../.. -I -I. -I.. -I../.. -I../C++
-DLIBICONV_PLUG -DPYTHON_MAJOR_VERSION=3 -Wno-unused-variable
-Wno-maybe-uninitialized -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong
-fno-strict-aliasing -DLIBICONV_PLUG -Wall -ansi
-Wno-unused-command-line-argument -Wpointer-arith -Wwrite-strings
-Wno-overloaded-virtual -Wno-deprecated-declarations -Wno-deprecated -std=c++0x
-MT _quickfix_la-QuickfixPython.lo -MD -MP -MF
.deps/_quickfix_la-QuickfixPython.Tpo -c QuickfixPython.cpp  -fPIC -DPIC -o
.libs/_quickfix_la-QuickfixPython.o
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
'-Wno-uninitialized'? [-Wunknown-warning-option]
QuickfixPython.cpp:175:11: fatal error: 'Python.h' file not found
          ^~~~~~~~~~
1 warning and 1 error generated.

Reviewed by:	portmgr, vishwin, yuri
Differential Revision:	<https://reviews.freebsd.org/D40568>

devel/py-cliff: Update to 4.3.0

- Update WWW and clean up pkg-descr

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

devel/py-cliff: Update to 4.2.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

*/*: rename CHEESESHOP to PYPI in MASTER_SITES

PR:			267994
Differential revision:	D37518
Approved by:		bapt

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

devel: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  <jkoshy@FreeBSD.org>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron H. K. Diep <ahkdiep@gmail.com>
  *  Aaron Hurt <ahurt@anbcs.com>
  *  Abel Chow <abel_chow@yahoo.com>
  *  Adam McLaurin
  *  Adam Saponara <as@php.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>

devel/py-cliff: Update to 3.10.1

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

devel/py-cliff: Update to 3.10.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

Remove # $FreeBSD$ from Makefiles.

Change RUN_DEPENDS from py-prettytable to py-prettytable0

- Bump PORTREVISION for dependency change

Update to 3.3.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

Update to 3.2.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

Update to 3.1.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

Update to 3.0.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

Update RUN_DEPENDS for py-cmd2 0.9.23 update

- Bump PORTREVISION for dependency change

Update to 2.18.0

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

Update to 2.17.0

- Take maintainership

Changes:	https://docs.openstack.org/cliff/latest/user/history.html

- Reset MAINTAINER due to fatal email bounces

Reported by:	portscout!

- Update to 2.11.0
- Added LICENSE_FILE
- Added DOCS option with appropriate dependencies
- Sorted variables a bit
- Updated WWW and reformatted pkg-descr

PR:		228688
Submitted by:	freebsd_ports@k-worx.org
Approved by:	maintainer
Sponsored by:	iXsystems Inc.

Use PY_FLAVOR for dependencies.

FLAVOR is the current port's flavor, it should not be used outside of
this scope.

Sponsored by:	Absolight

Switch all pypi.python.org WWWs to a new PyPi home pypi.org where
they now redirect to anyway. All new urls checked to return 200,
I've fixed a couple of them in the process.

Approved by:	portmgr blanket, mat

Canonicalize PyPi WWWs:
- Switch to https://
- Remove trailing slashes

Approved by:	portmgr blanket

Simplify some USES=python

With hat:	portmgr

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

devel/py-cliff: update to 2.4.0

PR:		216448
Submitted by:	maintainer

devel/py-cliff: update to 2.3.0

Also, specify LICENSE and update RUN_DEPENDS.

PR:		214741
Submitted by:	maintainer

Add py-cliff 2.2.0, command Line Interface Formulation Framework.

PR:		213337
Submitted by:	Alexander Nusov <alexander.nusov@nfvexpress.com>