test!: remove global registration of pytest plugins

Instead a conftest.py close to the test files needs
to opt into using plugin hooks and fixtures.

also remove some packaging leftover with initenv.sh

chatmaild/pyproject.toml

@@ -27,9 +27,6 @@ chatmail-quota-expire = "chatmaild.expire:quota_expire_main"
 chatmail-fsreport = "chatmaild.fsreport:main"
 lastlogin = "chatmaild.lastlogin:main"
 
-[project.entry-points.pytest11]
-"chatmaild.testplugin" = "chatmaild.tests.plugin"
-
 [tool.pytest.ini_options]
 addopts = "-v -ra --strict-markers"
 log_format = "%(asctime)s %(levelname)s %(message)s"

chatmaild/src/chatmaild/tests/conftest.py

@@ -0,0 +1,3 @@
+"""Opt in to the chatmaild fixtures, which are not registered globally."""
+
+from chatmaild.tests.plugin import *  # noqa: F403

cmdeploy/pyproject.toml

@@ -27,9 +27,6 @@ dependencies = [
 [project.scripts]
 cmdeploy = "cmdeploy.cmdeploy:main"
 
-[project.entry-points.pytest11]
-"cmdeploy.testplugin" = "cmdeploy.tests.plugin"
-
 [tool.pytest.ini_options]
 addopts = "-v -ra --strict-markers"
 

cmdeploy/src/cmdeploy/__init__.py

@@ -0,0 +1 @@
+

cmdeploy/src/cmdeploy/tests/conftest.py

@@ -1,9 +1,11 @@
 """Run the lua scripts we ship under lupa, which bundles Lua 5.4 like dovecot."""
 
 import pytest
+from chatmaild.tests.plugin import *  # noqa: F403
 from lupa import lua54
 
 from cmdeploy.basedeploy import get_resource
+from cmdeploy.tests.plugin import *  # noqa: F403
 
 
 class Lua:

scripts/initenv.sh

@@ -20,6 +20,10 @@ fi
 
 python3 -m venv --upgrade-deps venv
 
+# an editable install puts src/ on sys.path, so a leftover egg-info there is
+# found as a second distribution and keeps removed entry points registered
+rm -rf chatmaild/src/*.egg-info cmdeploy/src/*.egg-info
+
 venv/bin/pip install -e chatmaild 
 venv/bin/pip install -e cmdeploy
 venv/bin/pip install sphinx sphinxcontrib-mermaid sphinx-autobuild furo  # for building the docs