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Diffstat (limited to 'src/zope/schema/accessors.py')
| -rw-r--r-- | src/zope/schema/accessors.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/zope/schema/accessors.py b/src/zope/schema/accessors.py index decf3aa..257eb7b 100644 --- a/src/zope/schema/accessors.py +++ b/src/zope/schema/accessors.py @@ -76,17 +76,18 @@ class FieldReadAccessor(Method): if iface in provided_list: provided_list.remove(iface) provided = Declaration(*provided_list) + # pylint:disable=broad-except try: return provided + implemented - except BaseException as e: # pragma: no cover pylint:disable=broad-except + except BaseException as e: # pragma: no cover # Sadly, zope.interface catches and silently ignores # any exceptions raised in ``__providedBy__``, # which is the class descriptor that invokes ``__provides__``. # So, for example, if we're in strict C3 mode and fail to produce - # a resolution order, that gets ignored and we fallback to just what's - # implemented by the class. - # That's not good. Do our best to propagate the exception by returning it. - # There will be downstream errors later. + # a resolution order, that gets ignored and we fallback to just + # what's implemented by the class. + # That's not good. Do our best to propagate the exception by + # returning it. There will be downstream errors later. return e def getSignatureString(self): |