make flake8 happy

zopefoundation · May 31, 2022 · 04bb1a5 · 04bb1a5
1 parent d773069
commit 04bb1a5
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Showing 3 changed files with 3 additions and 4 deletions.
diff --git a/src/zope/testrunner/digraph.py b/src/zope/testrunner/digraph.py
@@ -197,5 +197,3 @@ def __init__(self, dfs):
     def __repr__(self):
         return "dfs=%d low=%d stacked=%s" \
                % (self.dfs, self.low, self.stacked)
-
-
diff --git a/src/zope/testrunner/runner.py b/src/zope/testrunner/runner.py
@@ -1049,7 +1049,8 @@ def stopTest(self, test):
                 cycles = [[repr_lines(o) for o in c] for c in g.sccs()]
                 del gc.garbage[:]
                 g = obj = None  # avoid to hold cyclic garbage
-                o = c = None  # Python 2: avoid to hold cyclic garbage
+                # Python 2: avoid to hold cyclic garbage
+                o = c = None  # noqa: F841
             gc.set_debug(gc_opts)
         gccount = gc.collect() \
             if uses_refcounts and self.options.gc_after_test else 0

diff --git a/src/zope/testrunner/tests/testrunner-ex/gc-after-test.py b/src/zope/testrunner/tests/testrunner-ex/gc-after-test.py
@@ -35,7 +35,7 @@ def test_traceback_cycle(self):
         def f():
             try:
                 1/0
-            except Exception as e:
+            except Exception:
                 # create cycle
                 tb = exc_info()[2]  # noqa: F841