devel/py-setuptools: convert individual consumers to ${PY_SETUPTOOLS}

Currently a no-op, but in the future outputs the correct setuptools
port depending on whether USES_PYTHON=distutils is specified.

With hat: python
PR: 270510, 270358

www/py-cheroot: Convert to USE_PYTHON=pep517

- Remove outdated PYTHON_REL check after lang/python37 removal
- Bump PORTREVISION for package change

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>

www/py-cheroot: Update to 10.0.0

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/main/CHANGES.rst

*/*: rename CHEESESHOP to PYPI in MASTER_SITES

PR:			267994
Differential revision:	D37518
Approved by:		bapt

www/py-cheroot: Update to 9.0.0

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/main/CHANGES.rst

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.

www: remove 'Created by' lines

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

  *
  *  <hvo.pm@xs4all.nl>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron LI <aly@aaronly.me>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Abel Chow <achow@transoft.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Adrian Steinmann <ast@marabu.ch>
  *  Akinori MUSHA aka knu <knu@idaemons.org>

www/py-cheroot: Update to 8.6.0

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

www/py-cheroot: Update USES=python

- Sort RUN_DEPENDS

devel/py-jaraco.functools requires Python 3.7+

Remove # $FreeBSD$ from Makefiles.

Update to 8.5.2

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

Remove some more expired ports:

devel/py-backports.functools_lru_cache
devel/py-backports_abc
devel/py-futures
devel/py-singledispatch
devel/py-typing
graphics/py-pillow6

Adjust dependent ports.
Tested with 'make index' against r559975

Drop python 2.7 support from a few ports

With hat:	portmgr

Update to 8.5.1

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

Unbreak bulk -a

Update to 8.5.0

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

Update to 8.4.8

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

Update to 8.4.7

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

Update to 8.4.6

Changes:	https://github.com/cherrypy/cheroot/releases
		https://github.com/cherrypy/cheroot/blob/master/CHANGES.rst

Update to 8.4.5

- Take maintainership

Changes:	https://github.com/cherrypy/cheroot/releases
PR:		250120
Submitted by:	sunpoet (myself)
Approved by:	maintainer (timeout, 18 days)

Update to 8.3.0

Changes:	https://github.com/cherrypy/cheroot/releases
PR:		244419
Submitted by:	sunpoet (myself)
Approved by:	maintainer (timeout, 27 days)

www/py-cheroot: Update to 6.5.6

* There is currently a signification amount of version churn in the upstream
  repository so use the most recent signed release for now.

* Since release 6.3.0 the port installs a CLI tool outside the Python
  environment thus make it concurrent safe.

* Also backport two patches to retain compatibility with recent versions of
  devel/py-setuptools and avoid failures at runtime with Python 3 while I'm
  here. [1]

Changelog since 6.0.0:

https://github.com/cherrypy/cheroot/blob/v6.5.6/CHANGES.rst

PR:		241369
Submitted by:	Keith Gaughan <k@stereochro.me> (maintainer)
Approved by:	Keith Gaughan <k@stereochro.me> (maintainer) [1]
MFH:		2019Q4

Change RUN_DEPENDS from py-more-itertools to py-more-itertools5 conditionally

- Bump PORTREVISION for dependency change

Use PY_FLAVOR for dependencies.

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

Sponsored by:	Absolight

New port: www/py-cheroot: Highly-optimized, pure-python HTTP server

PR:		222193
Submitted by:	Keith Gaughan <k@stereochro.me>
Approved by:	adamw (mentor)
Differential Revision:	https://reviews.freebsd.org/D13593