gnu: Add python-envs.

* gnu/packages/python-xyz.scm (python-envs): New variable.

Change-Id: I2d660f2f24a150ba8cb4dce9e3c3e101b1df0425

doc: cookbook: Update command for installing the SICP book.

Follow-up to commit e5a5b1d66aa3a6d54b28c91f83ea2986ac84fcc6.

* doc/guix-cookbook.texi (A Scheme Crash Course): Change command.

Change-Id: Ie559fc88738abef0dfa75dfc1d5dc926a618e4c2

gnu: trealla: Update to 2.83.20.

* gnu/packages/prolog.scm (trealla): Update to 2.83.20.

Change-Id: I476777d2b59f2bbf8f5427da962d3ba6cd071727

gnu: obs: Disable websocket support.

* gnu/packages/video.scm (obs): Disable websocket support, which fixes
the build.

Fixes: guix/guix#3582
Change-Id: I7103941412dd2d4b2103ab61558bd3a8ae9cfce9
Signed-off-by: Andreas Enge <andreas@enge.fr>

gnu: liblognorm: Update to 2.0.7.

* gnu/packages/c.scm (liblognorm): Update to 2.0.7.
[source]: Remove ".git" suffix from the URL.

Change-Id: I8834901534138e7d700a466408e7862884b91604

tests: Update Archlinux image for foreign install test.

* guix/tests/foreign.scm (archlinux-qcow2): update URL and checksum.
  (%test-archlinux-install): add comment on possible test failure.

Change-Id: Ib1d6040f416a0a1117f956bc15111a0240dfb86b
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

tests: Update Debian image for foreign install test to Debian 13.

* guix/tests/foreign.scm (debian-12-qcow2): rename to debian-13-qcow2.
  (debian-13-qcow2): new URL and checksum.
  (%test-debian-install): use new variable.
  (%test-debian-install): add comment on possible test failures.

Change-Id: I0eb241b5c88f73a822edb20815fe09f8c76a2b6b
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu: python-ont-fast5-api: Fix tests.

* gnu/packages/bioinformatics.scm (python-ont-fast5-api): Use
G-Expressions.
[arguments] <test-backend>: Use 'unittest.

Change-Id: If7058987bdda24345f5a81d29e991764352d03da

gnu: vbz-compression: Update to 1.0.13.

* gnu/packages/bioinformatics.scm (vbz-compression): Update to 1.0.13.

Change-Id: I00c8af42bfc10077fbbc6c191b86f67a29e92637

gnu: gallia: Update to 2.0.0b2.

* gnu/packages/cybersecurity.scm (gallia): Update to 2.0.0b2.
[arguments] <build-backend>: Pin to poetry as upstream switch to
uv-build.

Change-Id: I3236682c9fda8972a99a33d464dcdf8c02d979f2

gnu: python-twisted: Improve packaging.

* gnu/packages/python-xyz.scm (python-twisted)[arguments]
<test-backend>: Use 'custom instead of overwriting check phase.
<test-flags>: Run tests slightly in parallel.
<phases>: Remove 'patch-build-system; use default 'check.
[native-inputs]: Remove python-coverage; add python-incremental.

Change-Id: I9a7222de07f14ee3c309e574fdd91ba07fba6645

gnu: python-incremental: Improve packaging.

* gnu/packages/python-xyz.scm (python-incremental)[arguments]
<build-backend>: Use it instead of patching pyproject.toml.
<phases>: Remove 'patch-build-system.
[propagated-inputs]: Remove python-tomli.
[native-inputs]: Remove python-pytest and python-wheel.

Change-Id: Ie80d4bf324e7a52a6aa2ae127f0248dd131ee97a

gnu: python-txtorcon: Move to python-web.

* gnu/packages/python-crypto.scm (python-txtorcon): Move from here ...
* gnu/packages/python-web.scm: ... to here.

Change-Id: I16b28dd3bb27dc77fb7d53d455a0cb90595d407c

gnu: python-txacme: Move to python-web.

* gnu/packages/python-xyz.scm (python-txacme): Move from here ...
* gnu/packages/python-web.scm: ... to here.

Change-Id: I2ea24601514d135dc9c14b775c25b01ff5429f84

gnu: python-txaio: Move to python-web.

* gnu/packages/python-xyz.scm (python-txaio): Move from here ...
* gnu/packages/python-web.scm: ... to here.

Change-Id: I9c48976bda164db898f669b982e92cff2bbe5a3c

gnu: python-txaio: Update to 25.9.2.

* gnu/packages/python-xyz.scm (python-txaio): Update to 25.9.2.
[native-inputs]: Remove python-twisted and python-wheel.

Change-Id: Ic326dcfee1671d0a4b4248a9a4b03a17ea43f3f6

gnu: python-txamqp: Move to python-web.

* gnu/packages/python-xyz.scm (python-txamqp): Move from here ...
* gnu/packages/python-web.scm: ... to here.

Change-Id: I992d90d280971140ec3bad5bae3bbdc91fe04d12

gnu: python-txamqp: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-txamqp)[build-system]: Switch to
pyproject-build-system.
[arguments] <tests?>: All tests are broken due to age of the package.
[native-inputs]: Add python-setuptools.

Change-Id: I55fa657a1e5d11d4bc554ff8ca933d9c3bc9a8d1

gnu: python-txsni: Move to python-web.

* gnu/packages/python-xyz.scm (python-txsni): Move from here ...
* gnu/packages/python-web.scm: ... to here.

Change-Id: Iec202f8ddc7d0f36d383aa679e35847b8f4082dd

gnu: python-txsni: Update to 0.2.0.

* gnu/packages/python-xyz.scm (python-txsni): Update to 0.2.0. Improve
style.
[source]: Use the latest git tag instead of commit.
[build-system]: Switch to pyproject-build-system.
[arguments] <test-backend>: Use 'custom.
<test-flags>: Run tests with twisted.
[native-inputs]: Add python-setuptools.

Change-Id: Ic65f89a40f07378b9743471b1be5f247ba5e27e0