1 files changed, 24 insertions, 18 deletions
diff --git a/tests/stress/qstr_limit.py b/tests/stress/qstr_limit.py
index 889ab7e51..d8ce0cf7c 100644
--- a/tests/stress/qstr_limit.py
+++ b/tests/stress/qstr_limit.py
@@ -1,28 +1,32 @@
 # Test interning qstrs that go over the limit of the maximum qstr length
 # (which is 255 bytes for the default configuration)
 
-def make_id(n, base='a'):
-    return ''.join(chr(ord(base) + i % 26) for i in range(n))
+
+def make_id(n, base="a"):
+    return "".join(chr(ord(base) + i % 26) for i in range(n))
+
 
 # identifiers in parser
 for l in range(254, 259):
     g = {}
     var = make_id(l)
     try:
-        exec(var + '=1', g)
+        exec(var + "=1", g)
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
         continue
     print(var in g)
 
 # calling a function with kwarg
 def f(**k):
     print(k)
+
+
 for l in range(254, 259):
     try:
-        exec('f({}=1)'.format(make_id(l)))
+        exec("f({}=1)".format(make_id(l)))
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
 
 # type construction
 for l in range(254, 259):
@@ -30,38 +34,40 @@ for l in range(254, 259):
     try:
         print(type(id, (), {}).__name__)
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
 
 # hasattr, setattr, getattr
 class A:
     pass
+
+
 for l in range(254, 259):
     id = make_id(l)
     a = A()
     try:
         setattr(a, id, 123)
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
     try:
         print(hasattr(a, id), getattr(a, id))
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
 
 # format with keys
 for l in range(254, 259):
     id = make_id(l)
     try:
-        print(('{' + id + '}').format(**{id: l}))
+        print(("{" + id + "}").format(**{id: l}))
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
 
 # modulo format with keys
 for l in range(254, 259):
     id = make_id(l)
     try:
-        print(('%(' + id + ')d') % {id: l})
+        print(("%(" + id + ")d") % {id: l})
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
 
 # import module
 # (different OS's have different results so only run those that are consistent)
@@ -69,15 +75,15 @@ for l in (100, 101, 256, 257, 258):
     try:
         __import__(make_id(l))
     except ImportError:
-        print('ok', l)
+        print("ok", l)
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)
 
 # import package
 for l in (100, 101, 102, 128, 129):
     try:
-        exec('import ' + make_id(l) + '.' + make_id(l, 'A'))
+        exec("import " + make_id(l) + "." + make_id(l, "A"))
     except ImportError:
-        print('ok', l)
+        print("ok", l)
     except RuntimeError:
-        print('RuntimeError', l)
+        print("RuntimeError", l)