100% coverage

src/zope/__init__.py

@@ -1,7 +1,2 @@
 # this is a namespace package
-try:
-    import pkg_resources
-    pkg_resources.declare_namespace(__name__)
-except ImportError:
-    import pkgutil
-    __path__ = pkgutil.extend_path(__path__, __name__)
+__import__('pkg_resources').declare_namespace(__name__) # pragma: no cover

src/zope/app/__init__.py

@@ -1,7 +1,2 @@
 # this is a namespace package
-try:
-    import pkg_resources
-    pkg_resources.declare_namespace(__name__)
-except ImportError:
-    import pkgutil
-    __path__ = pkgutil.extend_path(__path__, __name__)
+__import__('pkg_resources').declare_namespace(__name__) # pragma: no cover

src/zope/app/content/__init__.py

@@ -106,7 +106,23 @@ def queryType(object, interface):
 
 def queryContentType(object):
     """Returns the interface implemented by object which implements
-    `IContentType`."""
+    :class:`zope.app.content.interfaces.IContentType`.
+
+    >>> from zope.interface import Interface, implementer, directlyProvides
+    >>> class I(Interface):
+    ...     pass
+    >>> directlyProvides(I, IContentType)
+
+    >>> @implementer(I)
+    ... class C(object):
+    ...     pass
+
+    >>> obj = C()
+    >>> c1_ctype = queryType(obj, IContentType)
+    >>> c1_ctype.__name__
+    'I'
+
+    """
     return queryType(object, IContentType)