Fix inconsistent resolution order with zope.interface v5. (#13)

Co-authored-by: Michael Howitz <mh@gocept.com>
zopefoundation · Sep 10, 2020 · 97d2d33 · 97d2d33
1 parent 390d05d
commit 97d2d33
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Showing 4 changed files with 7 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,7 @@
 language: python
+env:
+  global:
+    ZOPE_INTERFACE_STRICT_IRO: 1
 python:
     - 2.7
     - 3.6

diff --git a/CHANGES.rst b/CHANGES.rst
@@ -40,6 +40,7 @@
 
 - Add support for testing on Travis.
 
+- Fix inconsistent resolution order with zope.interface v5.
 
 4.0.0a2 (2013-08-27)
 ====================

diff --git a/src/zope/session/http.py b/src/zope/session/http.py
@@ -130,7 +130,7 @@ class ICookieClientIdManager(IClientIdManager):
         )
 
 
-@implementer(IClientIdManager, ICookieClientIdManager)
+@implementer(ICookieClientIdManager)
 class CookieClientIdManager(zope.location.Location, Persistent):
     """
     Default implementation of `ICookieClientIdManager`.

diff --git a/tox.ini b/tox.ini
@@ -6,6 +6,8 @@ envlist =
 commands =
     zope-testrunner --test-path=src []
     sphinx-build -b doctest -d {envdir}/.cache/doctrees docs {envdir}/.cache/doctest
+setenv =
+    ZOPE_INTERFACE_STRICT_IRO = 1
 extras =
     test
     docs