Switch to PEP 420 native namespace. (#129)

* Bumped version for breaking release.

* Replace ``pkg_resources`` namespace with PEP 420 native namespace.

* Switch to PEP 420 native namespace.

Author: icemac

CHANGES.rst

@@ -2,10 +2,10 @@
  Changes
 =========
 
-7.2 (unreleased)
+8.0 (unreleased)
 ================
 
-- Nothing changed yet.
+- Replace ``pkg_resources`` namespace with PEP 420 native namespace.
 
 
 7.1 (2025-08-11)

setup.py

@@ -20,7 +20,6 @@
 """
 import os
 
-from setuptools import find_packages
 from setuptools import setup
 
 
@@ -39,7 +38,7 @@ def read(*rnames):
 TESTS_REQUIRE = [
     'zope.i18nmessageid',
     'zope.testing',
-    'zope.testrunner',
+    'zope.testrunner >= 6.4',
 ]
 
 
@@ -52,9 +51,6 @@ def read(*rnames):
     author='Zope Foundation and Contributors',
     author_email='[email protected]',
     long_description=(read('README.rst') + '\n\n' + read('CHANGES.rst')),
-    packages=find_packages('src'),
-    package_dir={'': 'src'},
-    namespace_packages=['zope', ],
     install_requires=REQUIRES,
     keywords="zope3 schema field interface typing",
     classifiers=[

src/zope/__init__.py

@@ -1 +1 @@
-7.2.dev0
+8.0.dev0