*/*: switch dependency from devel/py-lxml5 to devel/py-lxml

Currently, there are two versions of python XML processing library
which conflict each other in the ports tree, namely:
- devel/py-lxml5 (now at version 5.4.0)
- devel/py-lxml  (now at version 6.0.1)

To avoid the situation that some ports depend on py-lxml5 and some
others do on py-lxml (by switching dependencies individually), this
commit switches the dependencies from py-lxml5 to py-lxml at once.

Additional note: There are still two ports (textproc/py-rdflib and
www/py-draftjs-exporter) depending on py-lxml5 since they limit upper
version to less than 6.

PR:		289491
Approved by:	Michiel van Baak Jansen <michiel@vanbaak.eu>, arrowd,
		crees, madpilot, delphij, marcus, nivit, kai,
		skreuzer, fluffy, bofh, thierry, stephen, sunpoet,
		0mp, Eric Camachat <eric@camachat.org>

math/py-mathics: upgrade to 9.0.0

Release notes at https://github.com/Mathics3/mathics-core/releases/tag/9.0.0

all: bump PORTREVISION after updating graphics/libyuv

Using the Tools/scripts/bump_revision.pl script

*/*: update dependency on devel/py-lxml to devel/py-lxml5

www/py-beautifulsoup has switched dependency on devel/py-lxml to
devel/py-lxml5.

Ports which directly or indirectly depends on both
www/py-beautifulsoup and devel/py-lxml must also switch their
dependencies on devel/py-lxml to devel/py-lxml5 to avoid conflicts.

PR:		288047
Approved by:	portmgr (chase dependency change)

python.mk: rename PYTHON_EXT_SUFFIX to PYTHON_TAG, document, etc

EXT_SUFFIX, according to PEP 3149, refers to the full tag and
extension for compiled extension module objects, eg .cpython-311.so,
.cpython-313t.so, etc. We do not use the correct semantic meaning,
and this usage becomes ambiguous and confusing when tags do not
match between bytecode and compiled extension module objects.

Rename our PYTHON_EXT_SUFFIX to PYTHON_TAG to align with PEP 3147's
specification of a magic tag, which consists of implementation name
and shorthand version only. This is meant for bytecode and other
files containing this tag in their filename that do not depend on
a specific Python ABI for the same version. Chase all existing
consumers.

math/py-mathics: upgrade to 8.0.1

Release notes at https://github.com/Mathics3/mathics-core/releases/tag/8.0.1

*/*: Fix mathics PKGNAME

These show up with Poudriere's non-default BAD_PKGNAME_DEPS_ARE_FATAL=yes

python: bump all USE_PYTHON=distutils consumers after RUN_DEPENDS removal

Any missed ports, feel free to bump.

Any ports that need setuptools at runtime can have the devel/py-setuptools
manually added back to RUN_DEPENDS, but understand that this practice
is deprecated; see CHANGES for details.

math/py-mathics: upgrade to 8.0.0

Releases notes at https://github.com/Mathics3/mathics-core/releases

math/py-mathics: Use USE_PYTHON=cython_run

- Remove duplicate BUILD_DEPENDS

Approved by:	portmgr (blanket)
With hat:	python

math/py-mathics: chase the upgrade of numpy

security/libsodium: update to 1.0.19, bump dependent ports

PR:	278259
Reported by:	Andrey Korobkov <alster-vinterdalen.se>

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

math/py-mathics: upgrade to 6.0.4

Release notes at <https://github.com/Mathics3/mathics-core/releases/tag/6.0.4>.

math/py-mathics: upgrade to 6.0.3

Release notes at <https://github.com/Mathics3/mathics-core/releases/tag/6.0.3>.

math/py-mathics: upgrade to 6.0.2

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>

audio/opus: bump consumers after update to 1.4

*: Bump PORTREVISIONs for math/mpc update to 1.3.1

math/py-mathics: upgrade to 6.0.1

Release notes at
	<https://github.com/Mathics3/mathics-core/releases/tag/6.0.1>.

math/py-mathics: allow to run with sympy-1.11.1

*/*: rename CHEESESHOP to PYPI in MASTER_SITES

PR:			267994
Differential revision:	D37518
Approved by:		bapt

devel/py-ipykernel5: Remove in favor of devel/py-ipykernel

Ports were switched to devel/py-ipykernel5 on 2020-05-07
because devel/py-ipykernel has expired at the time.

Currently main consumers of devel/py-ipykernel - Jupyter and
Spyder - work fine with devel/py-ipykernel.

There is no reason to use an outdated devel/py-ipykernel5 everywhere.

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.

*/*: bump all consumers after recent boost upgrade

math/py-mathics: upgrade to 5.0.2

Releases notes at <https://github.com/Mathics3/mathics-core/releases>.

math: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Alessando Sagratini <ale_sagra@hotmail.com>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Amarendra Godbole <amarendra.godbole@gmail.com>
  *  Anders Nordby <anders@FreeBSD.org>
  *  Andreas Fehlner (fehlner@gmx.de)
  *  Andrew L. Neporada <andrew@chg.ru>
  *  Andrey <gugu@zoo.rambler.ru>
  *  Andrey Zakhvatov

math/py-mathics: unbreak

math/py-mathics: chase textproc/py-wordcloud

+ minor fixes.

devel/py-pint: Update to 0.19.1

- Update USES=python of dependent ports

Changes:	https://github.com/hgrecco/pint/blob/master/CHANGES

math/py-mathics: remove bogus sympy max version limitation

This fixes this and dependent ports, including math/mathicsscript,
which is confirmed by `make test`

Approved by:	portmgr blanket

math/py-mathics: upgrade to 4.0.0

math/py-mathics: upgrade to 2.2.0

Release notes at
<https://github.com/mathics/Mathics/releases/tag/2.2.0>.

math/py-matplotlib: chase minimum Python version in dependent ports

Since the previous update changed USES=python from 3.6+ to 3.7+, all
dependent ports must have USES=python:3.7+ as well, otherwise it breaks
the @py36 flavor.

PR:		255347
Reported by:	sunpoet

math/py-mathics: Fix packaging with Python 3.8+

PR:		253815
Approved by:	python (with hat)

math/py-mathics: upgrade to 2.1.0

- Switch to CHEESESHOP, to keep all modules coherent

- Release notes at <https://github.com/mathics/Mathics/releases/tag/2.1.0>.

Remove # $FreeBSD$ from Makefiles.

- Upgrade to 2.0.0.
- Release notes at <https://github.com/mathics/Mathics/releases/tag/2.0.0>.

Upgrade to 1.1.1 - Christmas 2020 - what a year!

Release notes at <https://github.com/mathics/Mathics/releases/tag/1.1.1>.

Adding Mathics, a general-purpose computer algebra system (CAS).