devel/py-python-dateutil: Move devel/py-dateutil to devel/py-python-dateutil

- Convert to USE_PYTHON=pep517
- Bump PORTREVISION of dependent ports for dependency change
- While I'm here, update audio/py-pyradio to use PYTHON_PKGNAMEPREFIX instead of
PKGNAMEPREFIX for *_DEPENDS

textproc/py-wtforms: update to 3.1.2

- Use ${DISTVERSION} over ${PORTVERSION}
- ${DISTNAME} is no longer needed
- Switch to Python PEP517 build
- Add EMAIL option for email validation in forms
- Build and install wtforms(1) man page (depends on Sphinx)
- Configure ${DOCS} build to use Sphinx for generating extensive
  project documentation
- Switch to py-tox for do-test

Changes:
https://github.com/wtforms/wtforms/blob/master/CHANGES.rst

PR:		275931
Submitted by:	Alastair Hogge <agh@riseup.net>

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>

*/*: 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.

textproc: remove 'Created by' lines

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

  *  "Choe, Cheng-Dae" whitekid
  *  -
  *  <glewis@FreeBSD.org>
  *  <koshy@india.hp.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron Straup Cope
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Ache
  *  Adam Herzog <adam@herzogdesigns.com>
  *  Adam Weinberger <adamw@FreeBSD.org>

Remove # $FreeBSD$ from Makefiles.

Drop python 2.7 support from a few ports

With hat:	portmgr

Use PY_FLAVOR for dependencies.

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

Sponsored by:	Absolight

Add PY_FLAVOR to Python module dependencies.

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

textproc/py-wtforms: bump sqlalchemy dependency

wtforms works fine sqlalchemy 1.0, so switch the port to it to
get rid of sqlalchemy < 1.x.

PR:		217734
Submitted by:	rene

Reorganise and modernise the py-sqlalchemy ports.

 - Introduce new ports for the sqlalchemy 0.9 and 1.0 release branches.
 - Deprecate the ports for the 0.6 and 0.7 release branches, as these
   have been declared EoL and are no longer supported by upstream.
 - Update to the latest available version in each branch.

In detail:

   Port                 Version Maintainer
   ----------------------------------------------
   py-sqlalchemy06      0.6.9   nivit@FreeBSD.org (Deprecate 2016-08-20) [1]
   py-sqlalchemy07      0.7.10  nivit@FreeBSD.org (renamed py-sqlalchemy,
Deprecate 2016-08-20) [1]
   py-sqlalchemy08      0.8.7   nivit@FreeBSD.org (renamed py-sqlalchemy-devel)
[1]
   py-sqlalchemy09      0.9.10  m.tsatsenko@gmail.com (new, repocopy from
py-sqlalchemy-devel) [2]

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

textproc/py-wtforms: update to 2.1; modernize port

Changelog:
  * Added render_kw to allow default rendering time options.
  * Updated / added a number of localizations
  * Updated docs
  * Allow widgets to set flags

textproc/py-wtforms: update to 2.0.2

- update to 2.0.2
- adopt port

PR:		197021
Submitted by:	rm (myself)
Approved by:	moggie@elasticmind.net (maintainer)

textproc/py-wtforms: update to 2.0.1

- update to 2.0.1
- add license file
- add tests support
- install documentation

PR:		195991
Submitted by:	rm (myself)
Approved by:	maintainer timeout (2 weeks)

- Convert textproc/ to USES=python

With hat:	python@

textproc/py-WTForms: Update to 1.0.5, lowercase PORTNAME

- Update WTForms to version 1.0.5
- Change PORTNAME to lower case.
- Update LICENSE (BSD3CLAUSE)
- pkg-descr: Tab to space in WWW:

While I'm here:

- Whitespace alignment
- Tweak COMMENT
- Re-order top section (portlint)

PR:		187402
Submitted by:	moggie at elasticmind dot net

Convert textproc to USES=zip

- Convert to autoplist
- Stage support
- Bump PORTREVISION

Python cleanup:
- USE_PYTHON* = 2.X -> USE_PYTHON* = 2
- USE_PYTHON* = 2.X+ -> USE_PYTHON* = yes
Reviewed by:	python (mva, rm)
Approved by:	portmgr-lurkers (mat)

Add NO_STAGE all over the place in preparation for the staging support (cat:
textproc)

In categories starting with [t-z], remove empty lines from pkg-plist.

- Update to 1.0.3

PR:		ports/175871
Submitted by:	Moggie <moggie@elasticmind.net> (maintainer)

WTForms is a flexible forms validation and rendering library for python
web development.

WWW:    http://wtforms.simplecodes.com/

PR:             ports/166951
Submitted by:   Moggie <moggie@elasticmind.net>