PEP 626: Docstring-only functions changed again

nedbat · nedbat · commit 5c3d09468211 · 2021-01-10T09:46:18.000-05:00
diff --git a/coverage/env.py b/coverage/env.py
@@ -82,6 +82,9 @@ class PYBEHAVIOR(object):
     # affect the outcome.
     actual_syspath0_dash_m = CPYTHON and (PYVERSION >= (3, 7, 0, 'beta', 3))
 
+    # 3.7 changed how functions with only docstrings are numbered.
+    docstring_only_function = (not PYPY) and ((3, 7, 0, 'beta', 5) <= PYVERSION <= (3, 10))
+
     # When a break/continue/return statement in a try block jumps to a finally
     # block, does the finally block do the break/continue/return (pre-3.8), or
     # does the finally jump back to the break/continue/return (3.8) to do the
diff --git a/tests/test_parser.py b/tests/test_parser.py
@@ -214,7 +214,7 @@ def bar(self):
             expected_arcs = set(arcz_to_arcs(".1 14 48 8.  .2 2.  -8A A-8"))
             expected_exits = {1: 1, 2: 1, 4: 1, 8: 1, 10: 1}
 
-        if (not env.PYPY) and (env.PYVERSION >= (3, 7, 0, 'beta', 5)):
+        if env.PYBEHAVIOR.docstring_only_function:
             # 3.7 changed how functions with only docstrings are numbered.
             expected_arcs.update(set(arcz_to_arcs("-46 6-4")))
             expected_exits.update({6: 1})
@@ -394,6 +394,7 @@ def function():
                 "line 16 didn't return from function 'function', "
                     "because the return on line 12 wasn't executed"
             )
+
     def test_missing_arc_descriptions_bug460(self):
         parser = self.parse_text(u"""\
             x = 1
