Mise à jour de Monitor.py et autres scripts

myenv/lib/python3.11/site-packages/zope/interface/tests/__init__.py

@@ -0,0 +1,130 @@
+from zope.interface._compat import _should_attempt_c_optimizations
+
+
+class OptimizationTestMixin:
+    """Mixin testing that C optimizations are used when appropriate.
+    """
+
+    def _getTargetClass(self):
+        """Return the implementation in use, without 'Py' or 'Fallback' suffix.
+        """
+        raise NotImplementedError
+
+    def _getFallbackClass(self):
+        """Return the fallback Python implementation.
+        """
+        # Is there an algorithmic way to do this? The C
+        # objects all come from the same module so I don't see how we can
+        # get the Python object from that.
+        raise NotImplementedError
+
+    def test_optimizations(self):
+        used = self._getTargetClass()
+        fallback = self._getFallbackClass()
+
+        if _should_attempt_c_optimizations():
+            self.assertIsNot(used, fallback)
+        else:
+            self.assertIs(used, fallback)
+
+
+class SubclassableMixin:
+
+    def _getTargetClass(self):
+        """Return the implementation in use without 'Py' or 'Fallback' suffix.
+        """
+        raise NotImplementedError
+
+    def test_can_subclass(self):
+        klass = self._getTargetClass()
+
+        class Derived(klass):  # no raise
+            pass
+
+
+class MissingSomeAttrs:
+    """
+    Helper for tests that raises a specific exception
+    for attributes that are missing. This is usually not
+    an AttributeError, and this object is used to test that
+    those errors are not improperly caught and treated like
+    an AttributeError.
+    """
+
+    def __init__(self, exc_kind, **other_attrs):
+        self.__exc_kind = exc_kind
+        d = object.__getattribute__(self, '__dict__')
+        d.update(other_attrs)
+
+    def __getattribute__(self, name):
+        # Note that we ignore objects found in the class dictionary.
+        d = object.__getattribute__(self, '__dict__')
+        try:
+            return d[name]
+        except KeyError:
+            raise d['_MissingSomeAttrs__exc_kind'](name)
+
+    EXCEPTION_CLASSES = (
+        TypeError,
+        RuntimeError,
+        BaseException,
+        ValueError,
+    )
+
+    @classmethod
+    def test_raises(cls, unittest, test_func, expected_missing, **other_attrs):
+        """
+        Loop through various exceptions, calling *test_func* inside a
+        ``assertRaises`` block.
+
+        :param test_func: A callable of one argument, the instance of this
+            class.
+        :param str expected_missing: The attribute that should fail with the
+            exception.  This is used to ensure that we're testing the path we
+            think we are.
+        :param other_attrs: Attributes that should be provided on the test
+            object.  Must not contain *expected_missing*.
+        """
+        assert isinstance(expected_missing, str)
+        assert expected_missing not in other_attrs
+        for exc in cls.EXCEPTION_CLASSES:
+            ob = cls(exc, **other_attrs)
+            with unittest.assertRaises(exc) as ex:
+                test_func(ob)
+
+            unittest.assertEqual(ex.exception.args[0], expected_missing)
+
+        # Now test that the AttributeError for that expected_missing is *not*
+        # raised.
+        ob = cls(AttributeError, **other_attrs)
+        try:
+            test_func(ob)
+        except AttributeError as e:
+            unittest.assertNotIn(expected_missing, str(e))
+        except Exception:  # pylint:disable=broad-except
+            pass
+
+# Be sure cleanup functionality is available; classes that use the adapter hook
+# need to be sure to subclass ``CleanUp``.
+#
+# If zope.component is installed and imported when we run our tests
+# (import chain:
+# zope.testrunner->zope.security->zope.location->zope.component.api)
+# it adds an adapter hook that uses its global site manager. That can cause
+# leakage from one test to another unless its cleanup hooks are run. The
+# symptoms can be odd, especially if one test used C objects and the next used
+# the Python implementation. (For example, you can get strange TypeErrors or
+# find inexplicable comparisons being done.)
+
+
+try:
+    from zope.testing import cleanup
+except ImportError:
+
+    class CleanUp:
+        def cleanUp(self):
+            pass
+
+        setUp = tearDown = cleanUp
+else:
+    CleanUp = cleanup.CleanUp

myenv/lib/python3.11/site-packages/zope/interface/tests/advisory_testing.py

@@ -0,0 +1,29 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+import sys
+
+from zope.interface.advice import getFrameInfo
+
+
+my_globals = globals()
+
+ClassicClass = None
+
+
+class NewStyleClass:
+    __metaclass__ = type
+    classLevelFrameInfo = getFrameInfo(sys._getframe())
+
+
+moduleLevelFrameInfo = getFrameInfo(sys._getframe())

myenv/lib/python3.11/site-packages/zope/interface/tests/dummy.py

@@ -0,0 +1,25 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+""" Dummy Module
+"""
+from zope.interface import moduleProvides
+from zope.interface.tests.idummy import IDummyModule
+
+
+moduleProvides(IDummyModule)
+
+
+def bar(baz):
+    # Note:  no 'self', because the module provides the interface directly.
+    raise NotImplementedError()

myenv/lib/python3.11/site-packages/zope/interface/tests/idummy.py

@@ -0,0 +1,24 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+""" Interface describing API of zope.interface.tests.dummy test module
+"""
+from zope.interface import Interface
+
+
+class IDummyModule(Interface):
+    """ Dummy interface for unit tests.
+    """
+    def bar(baz):
+        """ Just a note.
+        """

myenv/lib/python3.11/site-packages/zope/interface/tests/m1.py

@@ -0,0 +1,28 @@
+##############################################################################
+#
+# Copyright (c) 2004 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test module that declares an interface
+"""
+from zope.interface import Interface
+from zope.interface import moduleProvides
+
+
+class I1(Interface):
+    pass
+
+
+class I2(Interface):
+    pass
+
+
+moduleProvides(I1, I2)

myenv/lib/python3.11/site-packages/zope/interface/tests/odd.py

@@ -0,0 +1,130 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Odd meta class that doesn't subclass type.
+
+This is used for testing support for ExtensionClass in new interfaces.
+
+  >>> class A(object):
+  ...     __metaclass__ = MetaClass
+  ...     a = 1
+  ...
+  >>> A.__name__
+  'A'
+  >>> A.__bases__ == (object,)
+  True
+  >>> class B(object):
+  ...     __metaclass__ = MetaClass
+  ...     b = 1
+  ...
+  >>> class C(A, B): pass
+  ...
+  >>> C.__name__
+  'C'
+  >>> int(C.__bases__ == (A, B))
+  1
+  >>> a = A()
+  >>> aa = A()
+  >>> a.a
+  1
+  >>> aa.a
+  1
+  >>> aa.a = 2
+  >>> a.a
+  1
+  >>> aa.a
+  2
+  >>> c = C()
+  >>> c.a
+  1
+  >>> c.b
+  1
+  >>> c.b = 2
+  >>> c.b
+  2
+  >>> C.c = 1
+  >>> c.c
+  1
+
+  >>> int(C.__class__.__class__ is C.__class__)
+  1
+"""
+
+# class OddClass is an odd meta class
+
+
+class MetaMetaClass(type):
+
+    def __getattribute__(cls, name):
+        if name == '__class__':
+            return cls
+        # Under Python 3.6, __prepare__ gets requested
+        return type.__getattribute__(cls, name)
+
+
+class MetaClass:
+    """Odd classes
+    """
+
+    def __init__(self, name, bases, dict):
+        self.__name__ = name
+        self.__bases__ = bases
+        self.__dict__.update(dict)
+
+    def __call__(self):
+        return OddInstance(self)
+
+    def __getattr__(self, name):
+        for b in self.__bases__:
+            v = getattr(b, name, self)
+            if v is not self:
+                return v
+        raise AttributeError(name)
+
+    def __repr__(self):  # pragma: no cover
+        return f"<odd class {self.__name__} at {hex(id(self))}>"
+
+
+MetaClass = MetaMetaClass(
+    'MetaClass',
+    MetaClass.__bases__,
+    {
+        k: v for k, v in MetaClass.__dict__.items()
+        if k not in ('__dict__',)
+    }
+)
+
+
+class OddInstance:
+
+    def __init__(self, cls):
+        self.__dict__['__class__'] = cls
+
+    def __getattribute__(self, name):
+        dict = object.__getattribute__(self, '__dict__')
+        if name == '__dict__':
+            return dict
+        v = dict.get(name, self)
+        if v is not self:
+            return v
+        return getattr(dict['__class__'], name)
+
+    def __setattr__(self, name, v):
+        self.__dict__[name] = v
+
+    def __delattr__(self, name):
+        raise NotImplementedError()
+
+    def __repr__(self):  # pragma: no cover
+        return "<odd {} instance at {}>".format(
+            self.__class__.__name__, hex(id(self)))

myenv/lib/python3.11/site-packages/zope/interface/tests/test_advice.py

@@ -0,0 +1,217 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Tests for advice
+
+This module was adapted from 'protocols.tests.advice', part of the Python
+Enterprise Application Kit (PEAK).  Please notify the PEAK authors
+(pje@telecommunity.com and tsarna@sarna.org) if bugs are found or
+Zope-specific changes are required, so that the PEAK version of this module
+can be kept in sync.
+
+PEAK is a Python application framework that interoperates with (but does
+not require) Zope 3 and Twisted.  It provides tools for manipulating UML
+models, object-relational persistence, aspect-oriented programming, and more.
+Visit the PEAK home page at http://peak.telecommunity.com for more information.
+"""
+
+import sys
+import unittest
+
+
+class FrameInfoTest(unittest.TestCase):
+
+    def test_w_module(self):
+        from zope.interface.tests import advisory_testing
+        (kind, module,
+         f_locals, f_globals) = advisory_testing.moduleLevelFrameInfo
+        self.assertEqual(kind, "module")
+        for d in module.__dict__, f_locals, f_globals:
+            self.assertIs(d, advisory_testing.my_globals)
+
+    def test_w_class(self):
+        from zope.interface.tests import advisory_testing
+        (kind,
+         module,
+         f_locals,
+         f_globals) = advisory_testing.NewStyleClass.classLevelFrameInfo
+        self.assertEqual(kind, "class")
+
+        for d in module.__dict__, f_globals:
+            self.assertIs(d, advisory_testing.my_globals)
+
+    def test_inside_function_call(self):
+        from zope.interface.advice import getFrameInfo
+        kind, module, f_locals, f_globals = getFrameInfo(sys._getframe())
+        self.assertEqual(kind, "function call")
+
+        frame = sys._getframe()
+        self.assertEqual(f_locals, frame.f_locals)
+        self.assertEqual(f_locals, locals())
+
+        for d in module.__dict__, f_globals:
+            self.assertIs(d, globals())
+
+    def test_inside_exec(self):
+        from zope.interface.advice import getFrameInfo
+        _globals = {'getFrameInfo': getFrameInfo}
+        _locals = {}
+        exec(_FUNKY_EXEC, _globals, _locals)
+        self.assertEqual(_locals['kind'], "exec")
+        self.assertIs(_locals['f_locals'], _locals)
+        self.assertIsNone(_locals['module'])
+        self.assertIs(_locals['f_globals'], _globals)
+
+
+_FUNKY_EXEC = """\
+import sys
+kind, module, f_locals, f_globals = getFrameInfo(sys._getframe())
+"""
+
+
+class Test_isClassAdvisor(unittest.TestCase):
+
+    def _callFUT(self, *args, **kw):
+        from zope.interface.advice import isClassAdvisor
+        return isClassAdvisor(*args, **kw)
+
+    def test_w_non_function(self):
+        self.assertEqual(self._callFUT(self), False)
+
+    def test_w_normal_function(self):
+
+        def foo():
+            raise NotImplementedError()
+
+        self.assertEqual(self._callFUT(foo), False)
+
+    def test_w_advisor_function(self):
+
+        def bar():
+            raise NotImplementedError()
+
+        bar.previousMetaclass = object()
+        self.assertEqual(self._callFUT(bar), True)
+
+
+class Test_determineMetaclass(unittest.TestCase):
+
+    def _callFUT(self, *args, **kw):
+        from zope.interface.advice import determineMetaclass
+        return determineMetaclass(*args, **kw)
+
+    def test_empty_w_explicit_metatype(self):
+
+        class Meta(type):
+            pass
+
+        self.assertEqual(self._callFUT((), Meta), Meta)
+
+    def test_single(self):
+
+        class Meta(type):
+            pass
+
+        self.assertEqual(self._callFUT((Meta,)), type)
+
+    def test_meta_of_class(self):
+
+        class Metameta(type):
+            pass
+
+        class Meta(type, metaclass=Metameta):
+            pass
+
+        self.assertEqual(self._callFUT((Meta, type)), Metameta)
+
+    def test_multiple_in_hierarchy_py3k(self):
+
+        class Meta_A(type):
+            pass
+
+        class Meta_B(Meta_A):
+            pass
+
+        class A(type, metaclass=Meta_A):
+            pass
+
+        class B(type, metaclass=Meta_B):
+            pass
+
+        self.assertEqual(self._callFUT((A, B)), Meta_B)
+
+    def test_multiple_not_in_hierarchy_py3k(self):
+
+        class Meta_A(type):
+            pass
+
+        class Meta_B(type):
+            pass
+
+        class A(type, metaclass=Meta_A):
+            pass
+
+        class B(type, metaclass=Meta_B):
+            pass
+
+        self.assertRaises(TypeError, self._callFUT, (A, B))
+
+
+class Test_minimalBases(unittest.TestCase):
+
+    def _callFUT(self, klasses):
+        from zope.interface.advice import minimalBases
+        return minimalBases(klasses)
+
+    def test_empty(self):
+        self.assertEqual(self._callFUT([]), [])
+
+    def test_w_newstyle_meta(self):
+        self.assertEqual(self._callFUT([type]), [type])
+
+    def test_w_newstyle_class(self):
+
+        class C:
+            pass
+
+        self.assertEqual(self._callFUT([C]), [C])
+
+    def test_simple_hierarchy_skips_implied(self):
+
+        class A:
+            pass
+
+        class B(A):
+            pass
+
+        class C(B):
+            pass
+
+        class D:
+            pass
+
+        self.assertEqual(self._callFUT([A, B, C]), [C])
+        self.assertEqual(self._callFUT([A, C]), [C])
+        self.assertEqual(self._callFUT([B, C]), [C])
+        self.assertEqual(self._callFUT([A, B]), [B])
+        self.assertEqual(self._callFUT([D, B, D]), [B, D])
+
+    def test_repeats_kicked_to_end_of_queue(self):
+
+        class A:
+            pass
+
+        class B:
+            pass
+
+        self.assertEqual(self._callFUT([A, B, A]), [B, A])

myenv/lib/python3.11/site-packages/zope/interface/tests/test_compile_flags.py

@@ -0,0 +1,29 @@
+##############################################################################
+#
+# Copyright (c) 2022 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+import struct
+import unittest
+
+import zope.interface  # noqa: try to load a C module for side effects
+
+
+class TestFloatingPoint(unittest.TestCase):
+
+    def test_no_fast_math_optimization(self):
+        # Building with -Ofast enables -ffast-math, which sets certain FPU
+        # flags that can cause breakage elsewhere.  A library such as BTrees
+        # has no business changing global FPU flags for the entire process.
+        zero_bits = struct.unpack("!Q", struct.pack("!d", 0.0))[0]
+        next_up = zero_bits + 1
+        smallest_subnormal = struct.unpack("!d", struct.pack("!Q", next_up))[0]
+        self.assertNotEqual(smallest_subnormal, 0.0)

myenv/lib/python3.11/site-packages/zope/interface/tests/test_document.py

@@ -0,0 +1,547 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Documentation tests.
+"""
+import sys
+import unittest
+
+
+class Test_asStructuredText(unittest.TestCase):
+
+    def _callFUT(self, iface):
+        from zope.interface.document import asStructuredText
+        return asStructuredText(iface)
+
+    def test_asStructuredText_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "INoDocstring",
+            " Attributes:",
+            " Methods:",
+            ""
+        ])
+
+        class INoDocstring(Interface):
+            pass
+
+        self.assertEqual(self._callFUT(INoDocstring), EXPECTED)
+
+    def test_asStructuredText_empty_with_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IEmpty",
+            " This is an empty interface.",
+            " Attributes:",
+            " Methods:",
+            ""
+        ])
+
+        class IEmpty(Interface):
+            """ This is an empty interface.
+            """
+
+        self.assertEqual(self._callFUT(IEmpty), EXPECTED)
+
+    def test_asStructuredText_empty_with_multiline_docstring(self):
+        from zope.interface import Interface
+
+        # In Python 3.13+, compiler strips indents from docstrings
+        indent = " " * 12 if sys.version_info < (3, 13) else ""
+
+        EXPECTED = '\n'.join([
+            "IEmpty",
+            "",
+            " This is an empty interface.",
+            " ",
+            (f"{indent} It can be used to annotate any class or object, "
+                             "because it promises"),  # noqa E127
+            f"{indent} nothing.",
+            "",
+            " Attributes:",
+            "",
+            " Methods:",
+            "",
+            ""
+        ])
+
+        class IEmpty(Interface):
+            """ This is an empty interface.
+
+            It can be used to annotate any class or object, because it promises
+            nothing.
+            """
+
+        self.assertEqual(self._callFUT(IEmpty), EXPECTED)
+
+    def test_asStructuredText_with_attribute_no_docstring(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasAttribute",
+            " This interface has an attribute.",
+            " Attributes:",
+            "  an_attribute -- no documentation",
+            " Methods:",
+            ""
+        ])
+
+        class IHasAttribute(Interface):
+            """ This interface has an attribute.
+            """
+            an_attribute = Attribute('an_attribute')
+
+        self.assertEqual(self._callFUT(IHasAttribute), EXPECTED)
+
+    def test_asStructuredText_with_attribute_with_docstring(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasAttribute",
+            " This interface has an attribute.",
+            " Attributes:",
+            "  an_attribute -- This attribute is documented.",
+            " Methods:",
+            ""
+        ])
+
+        class IHasAttribute(Interface):
+            """ This interface has an attribute.
+            """
+            an_attribute = Attribute('an_attribute',
+                                     'This attribute is documented.')
+
+        self.assertEqual(self._callFUT(IHasAttribute), EXPECTED)
+
+    def test_asStructuredText_with_method_no_args_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasMethod",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  aMethod() -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod():
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asStructuredText_with_method_positional_args_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasMethod",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  aMethod(first, second) -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod(first, second):
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asStructuredText_with_method_starargs_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasMethod",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  aMethod(first, second, *rest) -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod(first, second, *rest):
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asStructuredText_with_method_kwargs_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasMethod",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  aMethod(first, second, **kw) -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod(first, second, **kw):
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asStructuredText_with_method_with_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IHasMethod",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  aMethod() -- This method is documented.",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod():
+                """This method is documented.
+                """
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asStructuredText_derived_ignores_base(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "IDerived",
+            " IDerived doc",
+            " This interface extends:",
+            "  o IBase",
+            " Attributes:",
+            "  attr1 -- no documentation",
+            "  attr2 -- attr2 doc",
+            " Methods:",
+            "  method3() -- method3 doc",
+            "  method4() -- no documentation",
+            "  method5() -- method5 doc",
+            "",
+        ])
+
+        class IBase(Interface):
+            def method1():
+                """docstring"""
+
+            def method2():
+                """docstring"""
+
+        class IDerived(IBase):
+            "IDerived doc"
+            attr1 = Attribute('attr1')
+            attr2 = Attribute('attr2', 'attr2 doc')
+
+            def method3():
+                "method3 doc"
+
+            def method4():
+                pass  # pragma: no cover
+
+            def method5():
+                "method5 doc"
+
+        self.assertEqual(self._callFUT(IDerived), EXPECTED)
+
+
+class Test_asReStructuredText(unittest.TestCase):
+
+    def _callFUT(self, iface):
+        from zope.interface.document import asReStructuredText
+        return asReStructuredText(iface)
+
+    def test_asReStructuredText_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``INoDocstring``",
+            " Attributes:",
+            " Methods:",
+            ""
+        ])
+
+        class INoDocstring(Interface):
+            pass
+
+        self.assertEqual(self._callFUT(INoDocstring), EXPECTED)
+
+    def test_asReStructuredText_empty_with_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IEmpty``",
+            " This is an empty interface.",
+            " Attributes:",
+            " Methods:",
+            ""
+        ])
+
+        class IEmpty(Interface):
+            """ This is an empty interface.
+            """
+
+        self.assertEqual(self._callFUT(IEmpty), EXPECTED)
+
+    def test_asReStructuredText_empty_with_multiline_docstring(self):
+        from zope.interface import Interface
+
+        # In Python 3.13+, compiler strips indents from docstrings
+        indent = " " * 12 if sys.version_info < (3, 13) else ""
+
+        EXPECTED = '\n'.join([
+            "``IEmpty``",
+            "",
+            " This is an empty interface.",
+            " ",
+            (f"{indent} It can be used to annotate any class or object, "
+             f"because it"
+            ),  # noqa E124
+            f"{indent} promises nothing.",
+            "",
+            " Attributes:",
+            "",
+            " Methods:",
+            "",
+            ""
+        ])
+
+        class IEmpty(Interface):
+            """ This is an empty interface.
+
+            It can be used to annotate any class or object, because it
+            promises nothing.
+            """
+
+        self.assertEqual(self._callFUT(IEmpty), EXPECTED)
+
+    def test_asReStructuredText_with_attribute_no_docstring(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasAttribute``",
+            " This interface has an attribute.",
+            " Attributes:",
+            "  ``an_attribute`` -- no documentation",
+            " Methods:",
+            ""
+        ])
+
+        class IHasAttribute(Interface):
+            """ This interface has an attribute.
+            """
+            an_attribute = Attribute('an_attribute')
+
+        self.assertEqual(self._callFUT(IHasAttribute), EXPECTED)
+
+    def test_asReStructuredText_with_attribute_with_docstring(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasAttribute``",
+            " This interface has an attribute.",
+            " Attributes:",
+            "  ``an_attribute`` -- This attribute is documented.",
+            " Methods:",
+            ""
+        ])
+
+        class IHasAttribute(Interface):
+            """ This interface has an attribute.
+            """
+            an_attribute = Attribute('an_attribute',
+                                     'This attribute is documented.')
+
+        self.assertEqual(self._callFUT(IHasAttribute), EXPECTED)
+
+    def test_asReStructuredText_with_method_no_args_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasMethod``",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  ``aMethod()`` -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod():
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asReStructuredText_with_method_positional_args_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasMethod``",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  ``aMethod(first, second)`` -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod(first, second):
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asReStructuredText_with_method_starargs_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasMethod``",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  ``aMethod(first, second, *rest)`` -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod(first, second, *rest):
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asReStructuredText_with_method_kwargs_no_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasMethod``",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  ``aMethod(first, second, **kw)`` -- no documentation",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod(first, second, **kw):
+                pass  # pragma: no cover
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asReStructuredText_with_method_with_docstring(self):
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IHasMethod``",
+            " This interface has a method.",
+            " Attributes:",
+            " Methods:",
+            "  ``aMethod()`` -- This method is documented.",
+            ""
+        ])
+
+        class IHasMethod(Interface):
+            """ This interface has a method.
+            """
+            def aMethod():
+                """This method is documented.
+                """
+
+        self.assertEqual(self._callFUT(IHasMethod), EXPECTED)
+
+    def test_asReStructuredText_derived_ignores_base(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        EXPECTED = '\n\n'.join([
+            "``IDerived``",
+            " IDerived doc",
+            " This interface extends:",
+            "  o ``IBase``",
+            " Attributes:",
+            "  ``attr1`` -- no documentation",
+            "  ``attr2`` -- attr2 doc",
+            " Methods:",
+            "  ``method3()`` -- method3 doc",
+            "  ``method4()`` -- no documentation",
+            "  ``method5()`` -- method5 doc",
+            "",
+        ])
+
+        class IBase(Interface):
+            def method1():
+                pass  # pragma: no cover
+
+            def method2():
+                pass  # pragma: no cover
+
+        class IDerived(IBase):
+            "IDerived doc"
+            attr1 = Attribute('attr1')
+            attr2 = Attribute('attr2', 'attr2 doc')
+
+            def method3():
+                "method3 doc"
+
+            def method4():
+                pass  # pragma: no cover
+
+            def method5():
+                "method5 doc"
+
+        self.assertEqual(self._callFUT(IDerived), EXPECTED)
+
+
+class Test__justify_and_indent(unittest.TestCase):
+
+    def _callFUT(self, text, level, **kw):
+        from zope.interface.document import _justify_and_indent
+        return _justify_and_indent(text, level, **kw)
+
+    def test_simple_level_0(self):
+        LINES = ['Three blind mice', 'See how they run']
+        text = '\n'.join(LINES)
+        self.assertEqual(self._callFUT(text, 0), text)
+
+    def test_simple_level_1(self):
+        LINES = ['Three blind mice', 'See how they run']
+        text = '\n'.join(LINES)
+        self.assertEqual(self._callFUT(text, 1),
+                         '\n'.join([' ' + line for line in LINES]))
+
+    def test_simple_level_2(self):
+        LINES = ['Three blind mice', 'See how they run']
+        text = '\n'.join(LINES)
+        self.assertEqual(self._callFUT(text, 1),
+                         '\n'.join([' ' + line for line in LINES]))
+
+    def test_simple_w_CRLF(self):
+        LINES = ['Three blind mice', 'See how they run']
+        text = '\r\n'.join(LINES)
+        self.assertEqual(self._callFUT(text, 1),
+                         '\n'.join([' ' + line for line in LINES]))
+
+    def test_with_munge(self):
+        TEXT = ("This is a piece of text longer than 15 characters, \n"
+                "and split across multiple lines.")
+        EXPECTED = ("  This is a piece\n"
+                    "  of text longer\n"
+                    "  than 15 characters,\n"
+                    "  and split across\n"
+                    "  multiple lines.\n"
+                    " ")
+        self.assertEqual(self._callFUT(TEXT, 1, munge=1, width=15), EXPECTED)

myenv/lib/python3.11/site-packages/zope/interface/tests/test_element.py

@@ -0,0 +1,33 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test Element meta-class.
+"""
+
+import unittest
+
+from zope.interface.interface import Element
+
+
+class TestElement(unittest.TestCase):
+
+    def test_taggedValues(self):
+        """Test that we can update tagged values of more than one element
+        """
+
+        e1 = Element("foo")
+        e2 = Element("bar")
+        e1.setTaggedValue("x", 1)
+        e2.setTaggedValue("x", 2)
+        self.assertEqual(e1.getTaggedValue("x"), 1)
+        self.assertEqual(e2.getTaggedValue("x"), 2)

myenv/lib/python3.11/site-packages/zope/interface/tests/test_exceptions.py

@@ -0,0 +1,190 @@
+##############################################################################
+#
+# Copyright (c) 2010 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+""" zope.interface.exceptions unit tests
+"""
+import unittest
+
+
+def _makeIface():
+    from zope.interface import Interface
+
+    class IDummy(Interface):
+        pass
+
+    return IDummy
+
+
+class DoesNotImplementTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.interface.exceptions import DoesNotImplement
+        return DoesNotImplement
+
+    def _makeOne(self, *args):
+        iface = _makeIface()
+        return self._getTargetClass()(iface, *args)
+
+    def test___str__(self):
+        dni = self._makeOne()
+        self.assertEqual(
+            str(dni),
+            "An object has failed to implement interface "
+            "zope.interface.tests.test_exceptions.IDummy: "
+            "Does not declaratively implement the interface."
+        )
+
+    def test___str__w_candidate(self):
+        dni = self._makeOne('candidate')
+        self.assertEqual(
+            str(dni),
+            "The object 'candidate' has failed to implement interface "
+            "zope.interface.tests.test_exceptions.IDummy: "
+            "Does not declaratively implement the interface."
+        )
+
+
+class BrokenImplementationTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.interface.exceptions import BrokenImplementation
+        return BrokenImplementation
+
+    def _makeOne(self, *args):
+        iface = _makeIface()
+        return self._getTargetClass()(iface, 'missing', *args)
+
+    def test___str__(self):
+        dni = self._makeOne()
+        self.assertEqual(
+            str(dni),
+            'An object has failed to implement interface '
+            'zope.interface.tests.test_exceptions.IDummy: '
+            "The 'missing' attribute was not provided.")
+
+    def test___str__w_candidate(self):
+        dni = self._makeOne('candidate')
+        self.assertEqual(
+            str(dni),
+            'The object \'candidate\' has failed to implement interface '
+            'zope.interface.tests.test_exceptions.IDummy: '
+            "The 'missing' attribute was not provided.")
+
+
+def broken_function():
+    """
+    This is a global function with a simple argument list.
+
+    It exists to be able to report the same information when
+    formatting signatures.
+    """
+
+
+class BrokenMethodImplementationTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.interface.exceptions import BrokenMethodImplementation
+        return BrokenMethodImplementation
+
+    message = 'I said so'
+
+    def _makeOne(self, *args):
+        return self._getTargetClass()('aMethod', self.message, *args)
+
+    def test___str__(self):
+        dni = self._makeOne()
+        self.assertEqual(
+            str(dni),
+            "An object has failed to implement interface <Unknown>: "
+            "The contract of 'aMethod' is violated because I said so."
+        )
+
+    def test___str__w_candidate_no_implementation(self):
+        dni = self._makeOne('some_function', '<IFoo>', 'candidate')
+        self.assertEqual(
+            str(dni),
+            "The object 'candidate' has failed to implement interface <IFoo>: "
+            "The contract of 'aMethod' is violated because I said so."
+        )
+
+    def test___str__w_candidate_w_implementation(self):
+        self.message = 'implementation is wonky'
+        dni = self._makeOne(broken_function, '<IFoo>', 'candidate')
+        self.assertEqual(
+            str(dni),
+            "The object 'candidate' has failed to implement interface <IFoo>: "
+            "The contract of 'aMethod' is violated because "
+            "'broken_function()' is wonky."
+        )
+
+    def test___str__w_candidate_w_implementation_not_callable(self):
+        self.message = 'implementation is not callable'
+        dni = self._makeOne(42, '<IFoo>', 'candidate')
+        self.assertEqual(
+            str(dni),
+            "The object 'candidate' has failed to implement interface <IFoo>: "
+            "The contract of 'aMethod' is violated because "
+            "'42' is not callable."
+        )
+
+    def test___repr__w_candidate(self):
+        dni = self._makeOne(None, 'candidate')
+        self.assertEqual(
+            repr(dni),
+            "BrokenMethodImplementation("
+            "'aMethod', 'I said so', None, 'candidate')"
+        )
+
+
+class MultipleInvalidTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.interface.exceptions import MultipleInvalid
+        return MultipleInvalid
+
+    def _makeOne(self, excs):
+        iface = _makeIface()
+        return self._getTargetClass()(iface, 'target', excs)
+
+    def test__str__(self):
+        from zope.interface.exceptions import BrokenMethodImplementation
+        excs = [
+            BrokenMethodImplementation('aMethod', 'I said so'),
+            Exception("Regular exception")
+        ]
+        dni = self._makeOne(excs)
+        self.assertEqual(
+            str(dni),
+            "The object 'target' has failed to implement interface "
+            "zope.interface.tests.test_exceptions.IDummy:\n"
+            "    The contract of 'aMethod' is violated because I said so\n"
+            "    Regular exception"
+        )
+
+    def test__repr__(self):
+        from zope.interface.exceptions import BrokenMethodImplementation
+        excs = [
+            BrokenMethodImplementation('aMethod', 'I said so'),
+            # Use multiple arguments to normalize repr; versions of Python
+            # prior to 3.7 add a trailing comma if there's just one.
+            Exception("Regular", "exception")
+        ]
+        dni = self._makeOne(excs)
+        self.assertEqual(
+            repr(dni),
+            "MultipleInvalid("
+            "<InterfaceClass zope.interface.tests.test_exceptions.IDummy>,"
+            " 'target',"
+            " (BrokenMethodImplementation('aMethod', 'I said so'),"
+            " Exception('Regular', 'exception')))"
+        )

myenv/lib/python3.11/site-packages/zope/interface/tests/test_interfaces.py

@@ -0,0 +1,130 @@
+import unittest
+
+
+class _ConformsToIObjectEvent:
+
+    def _makeOne(self, target=None):
+        if target is None:
+            target = object()
+        return self._getTargetClass()(target)
+
+    def test_class_conforms_to_IObjectEvent(self):
+        from zope.interface.interfaces import IObjectEvent
+        from zope.interface.verify import verifyClass
+        verifyClass(IObjectEvent, self._getTargetClass())
+
+    def test_instance_conforms_to_IObjectEvent(self):
+        from zope.interface.interfaces import IObjectEvent
+        from zope.interface.verify import verifyObject
+        verifyObject(IObjectEvent, self._makeOne())
+
+
+class _ConformsToIRegistrationEvent(_ConformsToIObjectEvent):
+
+    def test_class_conforms_to_IRegistrationEvent(self):
+        from zope.interface.interfaces import IRegistrationEvent
+        from zope.interface.verify import verifyClass
+        verifyClass(IRegistrationEvent, self._getTargetClass())
+
+    def test_instance_conforms_to_IRegistrationEvent(self):
+        from zope.interface.interfaces import IRegistrationEvent
+        from zope.interface.verify import verifyObject
+        verifyObject(IRegistrationEvent, self._makeOne())
+
+
+class ObjectEventTests(unittest.TestCase, _ConformsToIObjectEvent):
+
+    def _getTargetClass(self):
+        from zope.interface.interfaces import ObjectEvent
+        return ObjectEvent
+
+    def test_ctor(self):
+        target = object()
+        event = self._makeOne(target)
+        self.assertIs(event.object, target)
+
+
+class RegistrationEventTests(unittest.TestCase,
+                             _ConformsToIRegistrationEvent):
+
+    def _getTargetClass(self):
+        from zope.interface.interfaces import RegistrationEvent
+        return RegistrationEvent
+
+    def test___repr__(self):
+        target = object()
+        event = self._makeOne(target)
+        r = repr(event)
+        self.assertEqual(r.splitlines(),
+                         ['RegistrationEvent event:', repr(target)])
+
+
+class RegisteredTests(unittest.TestCase,
+                      _ConformsToIRegistrationEvent):
+
+    def _getTargetClass(self):
+        from zope.interface.interfaces import Registered
+        return Registered
+
+    def test_class_conforms_to_IRegistered(self):
+        from zope.interface.interfaces import IRegistered
+        from zope.interface.verify import verifyClass
+        verifyClass(IRegistered, self._getTargetClass())
+
+    def test_instance_conforms_to_IRegistered(self):
+        from zope.interface.interfaces import IRegistered
+        from zope.interface.verify import verifyObject
+        verifyObject(IRegistered, self._makeOne())
+
+
+class UnregisteredTests(unittest.TestCase,
+                        _ConformsToIRegistrationEvent):
+
+    def _getTargetClass(self):
+        from zope.interface.interfaces import Unregistered
+        return Unregistered
+
+    def test_class_conforms_to_IUnregistered(self):
+        from zope.interface.interfaces import IUnregistered
+        from zope.interface.verify import verifyClass
+        verifyClass(IUnregistered, self._getTargetClass())
+
+    def test_instance_conforms_to_IUnregistered(self):
+        from zope.interface.interfaces import IUnregistered
+        from zope.interface.verify import verifyObject
+        verifyObject(IUnregistered, self._makeOne())
+
+
+class InterfaceClassTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.interface.interface import InterfaceClass
+        return InterfaceClass
+
+    def _getTargetInterface(self):
+        from zope.interface.interfaces import IInterface
+        return IInterface
+
+    def _makeOne(self):
+        from zope.interface.interface import Interface
+        return Interface
+
+    def test_class_conforms(self):
+        from zope.interface.verify import verifyClass
+        verifyClass(self._getTargetInterface(), self._getTargetClass())
+
+    def test_instance_conforms(self):
+        from zope.interface.verify import verifyObject
+        verifyObject(self._getTargetInterface(), self._makeOne())
+
+    def test_instance_consistent__iro__(self):
+        from zope.interface import ro
+        self.assertTrue(ro.is_consistent(self._getTargetInterface()))
+
+    def test_class_consistent__iro__(self):
+        from zope.interface import implementedBy
+        from zope.interface import ro
+
+        self.assertTrue(
+            ro.is_consistent(implementedBy(self._getTargetClass()))
+        )

myenv/lib/python3.11/site-packages/zope/interface/tests/test_odd_declarations.py

@@ -0,0 +1,301 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test interface declarations against ExtensionClass-like classes.
+
+These tests are to make sure we do something sane in the presence of
+classic ExtensionClass classes and instances.
+"""
+import unittest
+
+from zope.interface import Interface
+from zope.interface import classImplements
+from zope.interface import classImplementsOnly
+from zope.interface import directlyProvidedBy
+from zope.interface import directlyProvides
+from zope.interface import implementedBy
+from zope.interface import implementer
+from zope.interface import providedBy
+from zope.interface.tests import odd
+
+
+class I1(Interface):
+    pass
+
+
+class I2(Interface):
+    pass
+
+
+class I3(Interface):
+    pass
+
+
+class I31(I3):
+    pass
+
+
+class I4(Interface):
+    pass
+
+
+class I5(Interface):
+    pass
+
+
+class Odd:
+    pass
+
+
+Odd = odd.MetaClass('Odd', Odd.__bases__, {})
+
+
+class B(Odd):
+    __implemented__ = I2
+
+
+# TODO: We are going to need more magic to make classProvides work with odd
+#       classes. This will work in the next iteration. For now, we'll use
+#       a different mechanism.
+
+# from zope.interface import classProvides
+class A(Odd):
+    pass
+
+
+classImplements(A, I1)
+
+
+class C(A, B):
+    pass
+
+
+classImplements(C, I31)
+
+
+class Test(unittest.TestCase):
+
+    def test_ObjectSpecification(self):
+        c = C()
+        directlyProvides(c, I4)
+        self.assertEqual([i.getName() for i in providedBy(c)],
+                         ['I4', 'I31', 'I1', 'I2']
+                         )
+        self.assertEqual([i.getName() for i in providedBy(c).flattened()],
+                         ['I4', 'I31', 'I3', 'I1', 'I2', 'Interface']
+                         )
+        self.assertIn(I1, providedBy(c))
+        self.assertNotIn(I3, providedBy(c))
+        self.assertTrue(providedBy(c).extends(I3))
+        self.assertTrue(providedBy(c).extends(I31))
+        self.assertFalse(providedBy(c).extends(I5))
+
+        class COnly(A, B):
+            pass
+        classImplementsOnly(COnly, I31)
+
+        class D(COnly):
+            pass
+        classImplements(D, I5)
+
+        classImplements(D, I5)
+
+        c = D()
+        directlyProvides(c, I4)
+        self.assertEqual([i.getName() for i in providedBy(c)],
+                         ['I4', 'I5', 'I31'])
+        self.assertEqual([i.getName() for i in providedBy(c).flattened()],
+                         ['I4', 'I5', 'I31', 'I3', 'Interface'])
+        self.assertNotIn(I1, providedBy(c))
+        self.assertNotIn(I3, providedBy(c))
+        self.assertTrue(providedBy(c).extends(I3))
+        self.assertFalse(providedBy(c).extends(I1))
+        self.assertTrue(providedBy(c).extends(I31))
+        self.assertTrue(providedBy(c).extends(I5))
+
+        class COnly(A, B):
+            __implemented__ = I31
+
+        class D(COnly):
+            pass
+
+        classImplements(D, I5)
+        classImplements(D, I5)
+
+        c = D()
+        directlyProvides(c, I4)
+        self.assertEqual([i.getName() for i in providedBy(c)],
+                         ['I4', 'I5', 'I31'])
+        self.assertEqual([i.getName() for i in providedBy(c).flattened()],
+                         ['I4', 'I5', 'I31', 'I3', 'Interface'])
+        self.assertNotIn(I1, providedBy(c))
+        self.assertNotIn(I3, providedBy(c))
+        self.assertTrue(providedBy(c).extends(I3))
+        self.assertFalse(providedBy(c).extends(I1))
+        self.assertTrue(providedBy(c).extends(I31))
+        self.assertTrue(providedBy(c).extends(I5))
+
+    def test_classImplements(self):
+
+        @implementer(I3)
+        class A(Odd):
+            pass
+
+        @implementer(I4)
+        class B(Odd):
+            pass
+
+        class C(A, B):
+            pass
+
+        classImplements(C, I1, I2)
+        self.assertEqual([i.getName() for i in implementedBy(C)],
+                         ['I1', 'I2', 'I3', 'I4'])
+
+        classImplements(C, I5)
+        self.assertEqual([i.getName() for i in implementedBy(C)],
+                         ['I1', 'I2', 'I5', 'I3', 'I4'])
+
+    def test_classImplementsOnly(self):
+
+        @implementer(I3)
+        class A(Odd):
+            pass
+
+        @implementer(I4)
+        class B(Odd):
+            pass
+
+        class C(A, B):
+            pass
+
+        classImplementsOnly(C, I1, I2)
+        self.assertEqual([i.__name__ for i in implementedBy(C)],
+                         ['I1', 'I2'])
+
+    def test_directlyProvides(self):
+
+        class IA1(Interface):
+            pass
+
+        class IA2(Interface):
+            pass
+
+        class IB(Interface):
+            pass
+
+        class IC(Interface):
+            pass
+
+        class A(Odd):
+            pass
+        classImplements(A, IA1, IA2)
+
+        class B(Odd):
+            pass
+        classImplements(B, IB)
+
+        class C(A, B):
+            pass
+        classImplements(C, IC)
+
+        ob = C()
+        directlyProvides(ob, I1, I2)
+        self.assertIn(I1, providedBy(ob))
+        self.assertIn(I2, providedBy(ob))
+        self.assertIn(IA1, providedBy(ob))
+        self.assertIn(IA2, providedBy(ob))
+        self.assertIn(IB, providedBy(ob))
+        self.assertIn(IC, providedBy(ob))
+
+        directlyProvides(ob, directlyProvidedBy(ob) - I2)
+        self.assertIn(I1, providedBy(ob))
+        self.assertNotIn(I2, providedBy(ob))
+        self.assertNotIn(I2, providedBy(ob))
+        directlyProvides(ob, directlyProvidedBy(ob), I2)
+        self.assertIn(I2, providedBy(ob))
+
+    # see above
+    # def TODO_test_classProvides_fails_for_odd_class(self):
+    #     try:
+    #         class A(Odd):
+    #             classProvides(I1)
+    #     except TypeError:
+    #         pass # Success
+    #     self.assert_(
+    #         False,
+    #         "Shouldn't be able to use directlyProvides on odd class."
+    #     )
+
+    def test_implementedBy(self):
+
+        class I2(I1):
+            pass
+
+        class C1(Odd):
+            pass
+
+        classImplements(C1, I2)
+
+        class C2(C1):
+            pass
+
+        classImplements(C2, I3)
+
+        self.assertEqual([i.getName() for i in implementedBy(C2)],
+                         ['I3', 'I2'])
+
+    def test_odd_metaclass_that_doesnt_subclass_type(self):
+        # This was originally a doctest in odd.py.
+        # It verifies that the metaclass the rest of these tests use
+        # works as expected.
+
+        # This is used for testing support for ExtensionClass in new
+        # interfaces.
+
+        class A:
+            a = 1
+
+        A = odd.MetaClass('A', A.__bases__, A.__dict__)
+
+        class B:
+            b = 1
+
+        B = odd.MetaClass('B', B.__bases__, B.__dict__)
+
+        class C(A, B):
+            pass
+
+        self.assertEqual(C.__bases__, (A, B))
+
+        a = A()
+        aa = A()
+        self.assertEqual(a.a, 1)
+        self.assertEqual(aa.a, 1)
+
+        aa.a = 2
+        self.assertEqual(a.a, 1)
+        self.assertEqual(aa.a, 2)
+
+        c = C()
+        self.assertEqual(c.a, 1)
+        self.assertEqual(c.b, 1)
+
+        c.b = 2
+        self.assertEqual(c.b, 2)
+
+        C.c = 1
+        self.assertEqual(c.c, 1)
+        c.c
+
+        self.assertIs(C.__class__.__class__, C.__class__)

myenv/lib/python3.11/site-packages/zope/interface/tests/test_ro.py

@@ -0,0 +1,487 @@
+##############################################################################
+#
+# Copyright (c) 2014 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Resolution ordering utility tests"""
+import unittest
+
+
+# pylint:disable=blacklisted-name
+# pylint:disable=protected-access
+# pylint:disable=attribute-defined-outside-init
+
+class Test__mergeOrderings(unittest.TestCase):
+
+    def _callFUT(self, orderings):
+        from zope.interface.ro import _legacy_mergeOrderings
+        return _legacy_mergeOrderings(orderings)
+
+    def test_empty(self):
+        self.assertEqual(self._callFUT([]), [])
+
+    def test_single(self):
+        self.assertEqual(self._callFUT(['a', 'b', 'c']), ['a', 'b', 'c'])
+
+    def test_w_duplicates(self):
+        self.assertEqual(self._callFUT([['a'], ['b', 'a']]), ['b', 'a'])
+
+    def test_suffix_across_multiple_duplicates(self):
+        O1 = ['x', 'y', 'z']
+        O2 = ['q', 'z']
+        O3 = [1, 3, 5]
+        O4 = ['z']
+        self.assertEqual(self._callFUT([O1, O2, O3, O4]),
+                         ['x', 'y', 'q', 1, 3, 5, 'z'])
+
+
+class Test__flatten(unittest.TestCase):
+
+    def _callFUT(self, ob):
+        from zope.interface.ro import _legacy_flatten
+        return _legacy_flatten(ob)
+
+    def test_w_empty_bases(self):
+
+        class Foo:
+            pass
+
+        foo = Foo()
+        foo.__bases__ = ()
+        self.assertEqual(self._callFUT(foo), [foo])
+
+    def test_w_single_base(self):
+
+        class Foo:
+            pass
+
+        self.assertEqual(self._callFUT(Foo), [Foo, object])
+
+    def test_w_bases(self):
+
+        class Foo:
+            pass
+
+        class Bar(Foo):
+            pass
+
+        self.assertEqual(self._callFUT(Bar), [Bar, Foo, object])
+
+    def test_w_diamond(self):
+
+        class Foo:
+            pass
+
+        class Bar(Foo):
+            pass
+
+        class Baz(Foo):
+            pass
+
+        class Qux(Bar, Baz):
+            pass
+
+        self.assertEqual(self._callFUT(Qux),
+                         [Qux, Bar, Foo, object, Baz, Foo, object])
+
+
+class Test_ro(unittest.TestCase):
+    maxDiff = None
+
+    def _callFUT(self, ob, **kwargs):
+        from zope.interface.ro import _legacy_ro
+        return _legacy_ro(ob, **kwargs)
+
+    def test_w_empty_bases(self):
+
+        class Foo:
+            pass
+
+        foo = Foo()
+        foo.__bases__ = ()
+        self.assertEqual(self._callFUT(foo), [foo])
+
+    def test_w_single_base(self):
+
+        class Foo:
+            pass
+
+        self.assertEqual(self._callFUT(Foo), [Foo, object])
+
+    def test_w_bases(self):
+
+        class Foo:
+            pass
+
+        class Bar(Foo):
+            pass
+
+        self.assertEqual(self._callFUT(Bar), [Bar, Foo, object])
+
+    def test_w_diamond(self):
+
+        class Foo:
+            pass
+
+        class Bar(Foo):
+            pass
+
+        class Baz(Foo):
+            pass
+
+        class Qux(Bar, Baz):
+            pass
+
+        self.assertEqual(self._callFUT(Qux),
+                         [Qux, Bar, Baz, Foo, object])
+
+    def _make_IOErr(self):
+        # This can't be done in the standard C3 ordering.
+
+        class Foo:
+            def __init__(self, name, *bases):
+                self.__name__ = name
+                self.__bases__ = bases
+
+            def __repr__(self):  # pragma: no cover
+                return self.__name__
+
+        # Mimic what classImplements(IOError, IIOError)
+        # does.
+        IEx = Foo('IEx')
+        IStdErr = Foo('IStdErr', IEx)
+        IEnvErr = Foo('IEnvErr', IStdErr)
+        IIOErr = Foo('IIOErr', IEnvErr)
+        IOSErr = Foo('IOSErr', IEnvErr)
+
+        IOErr = Foo('IOErr', IEnvErr, IIOErr, IOSErr)
+        return IOErr, [IOErr, IIOErr, IOSErr, IEnvErr, IStdErr, IEx]
+
+    def test_non_orderable(self):
+        IOErr, bases = self._make_IOErr()
+
+        self.assertEqual(self._callFUT(IOErr), bases)
+
+    def test_mixed_inheritance_and_implementation(self):
+        # https://github.com/zopefoundation/zope.interface/issues/8
+        # This test should fail, but doesn't, as described in that issue.
+        # pylint:disable=inherit-non-class
+        from zope.interface import Interface
+        from zope.interface import implementedBy
+        from zope.interface import implementer
+        from zope.interface import providedBy
+
+        class IFoo(Interface):
+            pass
+
+        @implementer(IFoo)
+        class ImplementsFoo:
+            pass
+
+        class ExtendsFoo(ImplementsFoo):
+            pass
+
+        class ImplementsNothing:
+            pass
+
+        class ExtendsFooImplementsNothing(ExtendsFoo, ImplementsNothing):
+            pass
+
+        self.assertEqual(
+            self._callFUT(providedBy(ExtendsFooImplementsNothing())),
+            [implementedBy(ExtendsFooImplementsNothing),
+             implementedBy(ExtendsFoo),
+             implementedBy(ImplementsFoo),
+             IFoo,
+             Interface,
+             implementedBy(ImplementsNothing),
+             implementedBy(object)])
+
+
+class C3Setting:
+
+    def __init__(self, setting, value):
+        self._setting = setting
+        self._value = value
+
+    def __enter__(self):
+        from zope.interface import ro
+        setattr(ro.C3, self._setting.__name__, self._value)
+
+    def __exit__(self, t, v, tb):
+        from zope.interface import ro
+        setattr(ro.C3, self._setting.__name__, self._setting)
+
+
+class Test_c3_ro(Test_ro):
+
+    def setUp(self):
+        Test_ro.setUp(self)
+        from zope.testing.loggingsupport import InstalledHandler
+        self.log_handler = handler = InstalledHandler('zope.interface.ro')
+        self.addCleanup(handler.uninstall)
+
+    def _callFUT(self, ob, **kwargs):
+        from zope.interface.ro import ro
+        return ro(ob, **kwargs)
+
+    def _make_complex_diamond(self, base):
+        # https://github.com/zopefoundation/zope.interface/issues/21
+
+        class F(base):
+            pass
+
+        class E(base):
+            pass
+
+        class D(base):
+            pass
+
+        class C(D, F):
+            pass
+
+        class B(D, E):
+            pass
+
+        class A(B, C):
+            pass
+
+        if hasattr(A, 'mro'):
+            self.assertEqual(A.mro(), self._callFUT(A))
+
+        return A
+
+    def test_complex_diamond_object(self):
+        self._make_complex_diamond(object)
+
+    def test_complex_diamond_interface(self):
+        from zope.interface import Interface
+
+        IA = self._make_complex_diamond(Interface)
+
+        self.assertEqual(
+            [x.__name__ for x in IA.__iro__],
+            ['A', 'B', 'C', 'D', 'E', 'F', 'Interface']
+        )
+
+    def test_complex_diamond_use_legacy_argument(self):
+        from zope.interface import Interface
+
+        A = self._make_complex_diamond(Interface)
+        legacy_A_iro = self._callFUT(A, use_legacy_ro=True)
+        self.assertNotEqual(A.__iro__, legacy_A_iro)
+
+        # And logging happened as a side-effect.
+        self._check_handler_complex_diamond()
+
+    def test_complex_diamond_compare_legacy_argument(self):
+        from zope.interface import Interface
+
+        A = self._make_complex_diamond(Interface)
+        computed_A_iro = self._callFUT(A, log_changed_ro=True)
+        # It matches, of course, but we did log a warning.
+        self.assertEqual(tuple(computed_A_iro), A.__iro__)
+        self._check_handler_complex_diamond()
+
+    def _check_handler_complex_diamond(self):
+        handler = self.log_handler
+        self.assertEqual(1, len(handler.records))
+        record = handler.records[0]
+
+        expected = """\
+Object <InterfaceClass {name}> has different legacy and C3 MROs:
+  Legacy RO (len=7)                 C3 RO (len=7; inconsistent=no)
+  ==================================================================
+    zope.interface.tests.test_ro.A    zope.interface.tests.test_ro.A
+    zope.interface.tests.test_ro.B    zope.interface.tests.test_ro.B
+  - zope.interface.tests.test_ro.E
+    zope.interface.tests.test_ro.C    zope.interface.tests.test_ro.C
+    zope.interface.tests.test_ro.D    zope.interface.tests.test_ro.D
+                                    + zope.interface.tests.test_ro.E
+    zope.interface.tests.test_ro.F    zope.interface.tests.test_ro.F
+    zope.interface.Interface          zope.interface.Interface""".format(
+            name="zope.interface.tests.test_ro.A"
+        )
+
+        self.assertEqual(
+            '\n'.join(ln.rstrip() for ln in record.getMessage().splitlines()),
+            expected,
+        )
+
+    def test_ExtendedPathIndex_implement_thing_implementedby_super(self):
+        # See
+        # https://github.com/zopefoundation/zope.interface/pull/182#issuecomment-598754056
+        from zope.interface import ro
+
+        # pylint:disable=inherit-non-class
+        class _Based:
+            __bases__ = ()
+
+            def __init__(self, name, bases=(), attrs=None):
+                self.__name__ = name
+                self.__bases__ = bases
+
+            def __repr__(self):
+                return self.__name__
+
+        Interface = _Based('Interface', (), {})
+
+        class IPluggableIndex(Interface):
+            pass
+
+        class ILimitedResultIndex(IPluggableIndex):
+            pass
+
+        class IQueryIndex(IPluggableIndex):
+            pass
+
+        class IPathIndex(Interface):
+            pass
+
+        # A parent class who implements two distinct interfaces whose
+        # only common ancestor is Interface. An easy case.
+        # @implementer(IPathIndex, IQueryIndex)
+        # class PathIndex(object):
+        #     pass
+        obj = _Based('object')
+        PathIndex = _Based('PathIndex', (IPathIndex, IQueryIndex, obj))
+
+        # Child class that tries to put an interface the parent declares
+        # later ahead of the parent.
+        # @implementer(ILimitedResultIndex, IQueryIndex)
+        # class ExtendedPathIndex(PathIndex):
+        #     pass
+        ExtendedPathIndex = _Based(
+            'ExtendedPathIndex',
+            (ILimitedResultIndex, IQueryIndex, PathIndex)
+        )
+
+        # We were able to resolve it, and in exactly the same way as
+        # the legacy RO did, even though it is inconsistent.
+        result = self._callFUT(
+            ExtendedPathIndex, log_changed_ro=True, strict=False
+        )
+        self.assertEqual(result, [
+            ExtendedPathIndex,
+            ILimitedResultIndex,
+            PathIndex,
+            IPathIndex,
+            IQueryIndex,
+            IPluggableIndex,
+            Interface,
+            obj])
+
+        record, = self.log_handler.records
+        self.assertIn('used the legacy', record.getMessage())
+
+        with self.assertRaises(ro.InconsistentResolutionOrderError):
+            self._callFUT(ExtendedPathIndex, strict=True)
+
+    def test_OSError_IOError(self):
+        from zope.interface import providedBy
+        from zope.interface.common import interfaces
+
+        self.assertEqual(
+            list(providedBy(OSError()).flattened()),
+            [
+                interfaces.IOSError,
+                interfaces.IIOError,
+                interfaces.IEnvironmentError,
+                interfaces.IStandardError,
+                interfaces.IException,
+                interfaces.Interface,
+            ])
+
+    def test_non_orderable(self):
+        import warnings
+
+        from zope.interface import ro
+        try:
+            # If we've already warned, we must reset that state.
+            del ro.__warningregistry__
+        except AttributeError:
+            pass
+
+        with warnings.catch_warnings():
+            warnings.simplefilter('error')
+            with C3Setting(
+                ro.C3.WARN_BAD_IRO, True
+            ), C3Setting(
+                ro.C3.STRICT_IRO, False
+            ):
+                with self.assertRaises(ro.InconsistentResolutionOrderWarning):
+                    super().test_non_orderable()
+
+        IOErr, _ = self._make_IOErr()
+        with self.assertRaises(ro.InconsistentResolutionOrderError):
+            self._callFUT(IOErr, strict=True)
+
+        with C3Setting(
+            ro.C3.TRACK_BAD_IRO, True
+        ), C3Setting(
+            ro.C3.STRICT_IRO, False
+        ):
+            with warnings.catch_warnings():
+                warnings.simplefilter('ignore')
+                self._callFUT(IOErr)
+            self.assertIn(IOErr, ro.C3.BAD_IROS)
+
+        iro = self._callFUT(IOErr, strict=False)
+        legacy_iro = self._callFUT(IOErr, use_legacy_ro=True, strict=False)
+        self.assertEqual(iro, legacy_iro)
+
+
+class TestC3(unittest.TestCase):
+    def _makeOne(self, C, strict=False, base_mros=None):
+        from zope.interface.ro import C3
+        return C3.resolver(C, strict, base_mros)
+
+    def test_base_mros_given(self):
+        c3 = self._makeOne(
+            type(self),
+            base_mros={unittest.TestCase: unittest.TestCase.__mro__}
+        )
+        memo = c3.memo
+        self.assertIn(unittest.TestCase, memo)
+        # We used the StaticMRO class
+        self.assertIsNone(memo[unittest.TestCase].had_inconsistency)
+
+    def test_one_base_optimization(self):
+        c3 = self._makeOne(type(self))
+        # Even though we didn't call .mro() yet, the MRO has been
+        # computed.
+        self.assertIsNotNone(c3._C3__mro)  # pylint:disable=no-member
+        c3._merge = None
+        self.assertEqual(c3.mro(), list(type(self).__mro__))
+
+
+class Test_ROComparison(unittest.TestCase):
+
+    class MockC3:
+        direct_inconsistency = False
+        bases_had_inconsistency = False
+
+    def _makeOne(self, c3=None, c3_ro=(), legacy_ro=()):
+        from zope.interface.ro import _ROComparison
+        return _ROComparison(c3 or self.MockC3(), c3_ro, legacy_ro)
+
+    def test_inconsistent_label(self):
+        comp = self._makeOne()
+        self.assertEqual('no', comp._inconsistent_label)
+
+        comp.c3.direct_inconsistency = True
+        self.assertEqual("direct", comp._inconsistent_label)
+
+        comp.c3.bases_had_inconsistency = True
+        self.assertEqual("direct+bases", comp._inconsistent_label)
+
+        comp.c3.direct_inconsistency = False
+        self.assertEqual('bases', comp._inconsistent_label)

myenv/lib/python3.11/site-packages/zope/interface/tests/test_sorting.py

@@ -0,0 +1,83 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test interface sorting
+"""
+
+import unittest
+
+from zope.interface import Interface
+
+
+class I1(Interface):
+    pass
+
+
+class I2(I1):
+    pass
+
+
+class I3(I1):
+    pass
+
+
+class I4(Interface):
+    pass
+
+
+class I5(I4):
+    pass
+
+
+class I6(I2):
+    pass
+
+
+class Test(unittest.TestCase):
+
+    def test(self):
+        iface_list = [I1, I3, I5, I6, I4, I2]
+        iface_list.sort()
+        self.assertEqual(iface_list, [I1, I2, I3, I4, I5, I6])
+
+    def test_w_None(self):
+        iface_list = [I1, None, I3, I5, I6, I4, I2]
+        iface_list.sort()
+        self.assertEqual(iface_list, [I1, I2, I3, I4, I5, I6, None])
+
+    def test_w_equal_names(self):
+        # interfaces with equal names but different modules should sort by
+        # module name
+        from zope.interface.tests.m1 import I1 as m1_I1
+        iface_list = [I1, m1_I1]
+        iface_list.sort()
+        self.assertEqual(iface_list, [m1_I1, I1])
+
+    def test_I1_I2(self):
+        self.assertLess(I1.__name__, I2.__name__)
+        self.assertEqual(I1.__module__, I2.__module__)
+        self.assertEqual(I1.__module__, __name__)
+        self.assertLess(I1, I2)
+
+    def _makeI1(self):
+
+        class I1(Interface):
+            pass
+
+        return I1
+
+    def test_nested(self):
+        nested_I1 = self._makeI1()
+        self.assertEqual(I1, nested_I1)
+        self.assertEqual(nested_I1, I1)
+        self.assertEqual(hash(I1), hash(nested_I1))

myenv/lib/python3.11/site-packages/zope/interface/tests/test_verify.py

@@ -0,0 +1,656 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+""" zope.interface.verify unit tests
+"""
+import unittest
+
+
+# pylint:disable=inherit-non-class,no-method-argument,no-self-argument
+
+class Test_verifyClass(unittest.TestCase):
+
+    verifier = None
+
+    def setUp(self):
+        self.verifier = self._get_FUT()
+
+    @classmethod
+    def _get_FUT(cls):
+        from zope.interface.verify import verifyClass
+        return verifyClass
+
+    def _adjust_object_before_verify(self, x):
+        return x
+
+    def _callFUT(self, iface, klass, **kwargs):
+        return self.verifier(iface,
+                             self._adjust_object_before_verify(klass),
+                             **kwargs)
+
+    def test_class_doesnt_implement(self):
+        from zope.interface import Interface
+        from zope.interface.exceptions import DoesNotImplement
+
+        class ICurrent(Interface):
+            pass
+
+        class Current:
+            pass
+
+        self.assertRaises(DoesNotImplement, self._callFUT, ICurrent, Current)
+
+    def test_class_doesnt_implement_but_classImplements_later(self):
+        from zope.interface import Interface
+        from zope.interface import classImplements
+
+        class ICurrent(Interface):
+            pass
+
+        class Current:
+            pass
+
+        classImplements(Current, ICurrent)
+
+        self._callFUT(ICurrent, Current)
+
+    def test_class_doesnt_have_required_method_simple(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenImplementation
+
+        class ICurrent(Interface):
+            def method():
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+            pass
+
+        self.assertRaises(BrokenImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_class_has_required_method_simple(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+            def method():
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_class_doesnt_have_required_method_derived(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenImplementation
+
+        class IBase(Interface):
+            def method():
+                """docstring"""
+
+        class IDerived(IBase):
+            pass
+
+        @implementer(IDerived)
+        class Current:
+            pass
+
+        self.assertRaises(BrokenImplementation,
+                          self._callFUT, IDerived, Current)
+
+    def test_class_has_required_method_derived(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class IBase(Interface):
+            def method():
+                """docstring"""
+
+        class IDerived(IBase):
+            pass
+
+        @implementer(IDerived)
+        class Current:
+
+            def method(self):
+                raise NotImplementedError()
+
+        self._callFUT(IDerived, Current)
+
+    def test_method_takes_wrong_arg_names_but_OK(self):
+        # We no longer require names to match.
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, b):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_not_enough_args(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_doesnt_take_required_starargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(*args):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_doesnt_take_required_only_kwargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(**kw):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_takes_extra_arg(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a, b):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_takes_extra_arg_with_default(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a, b=None):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_only_positional_args(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, *args):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_only_kwargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, **kw):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_takes_extra_starargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a, *args):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_extra_starargs_and_kwargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a, *args, **kw):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_doesnt_take_required_positional_and_starargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(a, *args):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_takes_required_positional_and_starargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a, *args):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a, *args):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_only_starargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(a, *args):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, *args):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_required_kwargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+
+            def method(**kwargs):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, **kw):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_method_takes_positional_plus_required_starargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(*args):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a, *args):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_method_doesnt_take_required_kwargs(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+
+            def method(**kwargs):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            def method(self, a):
+                raise NotImplementedError()
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_class_has_method_for_iface_attr(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+            attr = Attribute("The foo Attribute")
+
+        @implementer(ICurrent)
+        class Current:
+
+            def attr(self):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_class_has_nonmethod_for_method(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenMethodImplementation
+
+        class ICurrent(Interface):
+            def method():
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+            method = 1
+
+        self.assertRaises(BrokenMethodImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_class_has_attribute_for_attribute(self):
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+            attr = Attribute("The foo Attribute")
+
+        @implementer(ICurrent)
+        class Current:
+
+            attr = 1
+
+        self._callFUT(ICurrent, Current)
+
+    def test_class_misses_attribute_for_attribute(self):
+        # This check *passes* for verifyClass
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        class ICurrent(Interface):
+            attr = Attribute("The foo Attribute")
+
+        @implementer(ICurrent)
+        class Current:
+            pass
+
+        self._callFUT(ICurrent, Current)
+
+    def test_w_callable_non_func_method(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.interface import Method
+
+        class QuasiMethod(Method):
+            def __call__(self, *args, **kw):
+                raise NotImplementedError()
+
+        class QuasiCallable:
+            def __call__(self, *args, **kw):
+                raise NotImplementedError()
+
+        class ICurrent(Interface):
+            attr = QuasiMethod('This is callable')
+
+        @implementer(ICurrent)
+        class Current:
+            attr = QuasiCallable()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_w_decorated_method(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+
+        def decorator(func):
+            # this is, in fact, zope.proxy.non_overridable
+            return property(lambda self: func.__get__(self))
+
+        class ICurrent(Interface):
+
+            def method(a):
+                """docstring"""
+
+        @implementer(ICurrent)
+        class Current:
+
+            @decorator
+            def method(self, a):
+                raise NotImplementedError()
+
+        self._callFUT(ICurrent, Current)
+
+    def test_dict_IFullMapping(self):
+        # A dict should be an IFullMapping, but this exposes two
+        # issues. First, on CPython, methods of builtin types are
+        # "method_descriptor" objects, and are harder to introspect.
+        # Second, on PyPy, the signatures can be just plain wrong,
+        # specifying as required arguments that are actually optional.
+        # See https://github.com/zopefoundation/zope.interface/issues/118
+        from zope.interface.common.mapping import IFullMapping
+        self._callFUT(IFullMapping, dict, tentative=True)
+
+    def test_list_ISequence(self):
+        # As for test_dict_IFullMapping
+        from zope.interface.common.sequence import ISequence
+        self._callFUT(ISequence, list, tentative=True)
+
+    def test_tuple_IReadSequence(self):
+        # As for test_dict_IFullMapping
+        from zope.interface.common.sequence import IReadSequence
+        self._callFUT(IReadSequence, tuple, tentative=True)
+
+    def test_multiple_invalid(self):
+        from zope.interface import Interface
+        from zope.interface import classImplements
+        from zope.interface.exceptions import BrokenImplementation
+        from zope.interface.exceptions import DoesNotImplement
+        from zope.interface.exceptions import MultipleInvalid
+
+        class ISeveralMethods(Interface):
+            def meth1(arg1):
+                "Method 1"
+            def meth2(arg1):
+                "Method 2"
+
+        class SeveralMethods:
+            pass
+
+        with self.assertRaises(MultipleInvalid) as exc:
+            self._callFUT(ISeveralMethods, SeveralMethods)
+
+        ex = exc.exception
+        self.assertEqual(3, len(ex.exceptions))
+        self.assertIsInstance(ex.exceptions[0], DoesNotImplement)
+        self.assertIsInstance(ex.exceptions[1], BrokenImplementation)
+        self.assertIsInstance(ex.exceptions[2], BrokenImplementation)
+
+        # If everything else is correct, only the single error is raised
+        # without the wrapper.
+        classImplements(SeveralMethods, ISeveralMethods)
+        SeveralMethods.meth1 = lambda self, arg1: "Hi"
+
+        with self.assertRaises(BrokenImplementation):
+            self._callFUT(ISeveralMethods, SeveralMethods)
+
+
+class Test_verifyObject(Test_verifyClass):
+
+    @classmethod
+    def _get_FUT(cls):
+        from zope.interface.verify import verifyObject
+        return verifyObject
+
+    def _adjust_object_before_verify(self, target):
+        if isinstance(target, (type, type(OldSkool))):
+            target = target()
+        return target
+
+    def test_class_misses_attribute_for_attribute(self):
+        # This check *fails* for verifyObject
+        from zope.interface import Attribute
+        from zope.interface import Interface
+        from zope.interface import implementer
+        from zope.interface.exceptions import BrokenImplementation
+
+        class ICurrent(Interface):
+            attr = Attribute("The foo Attribute")
+
+        @implementer(ICurrent)
+        class Current:
+            pass
+
+        self.assertRaises(BrokenImplementation,
+                          self._callFUT, ICurrent, Current)
+
+    def test_module_hit(self):
+        from zope.interface.tests import dummy
+        from zope.interface.tests.idummy import IDummyModule
+
+        self._callFUT(IDummyModule, dummy)
+
+    def test_module_miss(self):
+        from zope.interface import Interface
+        from zope.interface.exceptions import DoesNotImplement
+        from zope.interface.tests import dummy
+
+        # same name, different object
+        class IDummyModule(Interface):
+            pass
+
+        self.assertRaises(DoesNotImplement,
+                          self._callFUT, IDummyModule, dummy)
+
+    def test_staticmethod_hit_on_class(self):
+        from zope.interface import Interface
+        from zope.interface import provider
+        from zope.interface.verify import verifyObject
+
+        class IFoo(Interface):
+
+            def bar(a, b):
+                "The bar method"
+
+        @provider(IFoo)
+        class Foo:
+
+            @staticmethod
+            def bar(a, b):
+                raise AssertionError("We're never actually called")
+
+        # Don't use self._callFUT, we don't want to instantiate the
+        # class.
+        verifyObject(IFoo, Foo)
+
+
+class OldSkool:
+    pass