cleanup: Remove expired ports:

2022-12-31 www/py-txrequests: Use www/py-requests-futures as upstream is
unmaintained since 2018

www/py-txrequests: Mark BROKEN and DEPRECATED

- Broken since latest update with devel/py-twisted
- This was a fork of www/py-requests-futures which was inactive for a
  while but now the development has started again. So use
  www/py-requests-futures instead of this.
- Set EXPIRATION_DATE on 2022-12-31

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>

*/*: Take maintainership

all: return koobs' ports to the pool after safekeeping his commit bit.

Remove # $FreeBSD$ from Makefiles.

Drop python 2.7 support from a few ports

With hat:	portmgr

www/py-txrequests: Allow Python 3.x builds

txrequests ships a universal (py2,py3) wheel in PyPI, which means its
Python 2/3 compatible and that the maintainer used `bdist_wheel --universal`
when uploading the wheel to PyPI. buildbot (2.2.0), which is now Python 3.x
only, depends on it for tests.

txrequests tests (3/3 of them) pass under Python 3, and buildbots test
utilising txrequests don't appear to fail.

Enable Python 3.x builds accordingly.

www/py-txrequests: Update to 0.9.6

Changelog:

  https://github.com/tardyp/txrequests/blob/v0.9.6/CHANGES

Use PY_FLAVOR for dependencies.

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

Sponsored by:	Absolight

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

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

[NEW] www/py-txrequests: Asynchronous Python HTTP for Humans

Small add-on for the python requests http library. Makes use Twisted's
ThreadPool, so that the requests API returns deferred.

The additional API and changes are minimal and strives to avoid
surprises.

WWW: https://github.com/tardyp/txrequests