Merge branch 'master' into allow_skipping_unittests_with_pdb_active

CHANGELOG.rst

@@ -1,9 +1,12 @@
 3.0.7 (unreleased)
-=======================
+==================
 
 * Fix regression, pytest now skips unittest correctly if run with ``--pdb``
   (`#2137`_). Thanks to `@gst`_ for the report and `@mbyt`_ for the PR.
 
+* Replace ``raise StopIteration`` usages in the code by simple ``returns`` to finish generators, in accordance to `PEP-479`_ (`#2160`_).
+  Thanks `@tgoodlet`_ for the report and `@nicoddemus`_ for the PR.
+
 *
 
 *
@@ -13,6 +16,9 @@
 .. _@gst: https://github.com/gst
 
 .. _#2137: https://github.com/pytest-dev/pytest/issues/2137
+.. _#2160: https://github.com/pytest-dev/pytest/issues/2160
+
+.. _PEP-479: https://www.python.org/dev/peps/pep-0479/
 
 
 3.0.6 (2017-01-22)

_pytest/python.py

@@ -174,7 +174,7 @@ def pytest_pycollect_makeitem(collector, name, obj):
     outcome = yield
     res = outcome.get_result()
     if res is not None:
-        raise StopIteration
+        return
     # nothing was collected elsewhere, let's do it here
     if isclass(obj):
         if collector.istestclass(obj, name):