devel/py-envs 1.4

devel/py-envs: Update to 1.4 and fix envs command

1.3 imports raw_input from click._compat, which click 8 removed, so
envs.util and the envs CLI failed to import.  1.4 uses input().

- Build with pep517: the setup.py that poetry generated for 1.4 is
  rejected by setuptools 63 ("'extras_require' must be a dictionary")
- Add a CLI option (off by default) for the envs command: envs.cli
  imports click, jinja2 and terminaltables (upstream's "cli" extra),
  and the port had no RUN_DEPENDS at all, so the command failed with
  ModuleNotFoundError.  By default the port installs only the envs
  module, which needs nothing beyond Python, and no longer installs
  the broken command; with CLI on, it installs the command and depends
  on the three modules.

While here, follow the Python Ports Policy.

PR:		299869
Approved by:	Ivan Rozhuk <rozhuk.im@gmail.com> (maintainer)
Approved by:	osa, vvd (Mentors, implicit)
MFH:		2026Q4

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.

devel/py-envs: Add NO_ARCH

Approved by:	portmgr (blanket)

*/*: 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.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)

devel/py-envs: New port: Easy access of environment variables from Python

PR:		252078
Approved by:	lwhsu (mentor)