Work around Py2 unicode print issue in tests.

tests/run/cython3.pyx

@@ -555,7 +555,12 @@ def annotation_syntax(a: "test new test", b : "other" = 2, *args: "ARGS", **kwar
 
 async def async_def_annotations(x: 'int') -> 'float':
     """
-    >>> sorted(async_def_annotations.__annotations__.items())
-    [('return', 'float'), ('x', 'int')]
+    >>> ret, arg = sorted(async_def_annotations.__annotations__.items())
+    >>> print(ret[0]); print(ret[1])
+    return
+    float
+    >>> print(arg[0]); print(arg[1])
+    x
+    int
     """
     return float(x)

tests/run/generators_py35.py

@@ -29,7 +29,12 @@ def anno_gen(x: 'int') -> 'float':
     >>> gen = anno_gen(2)
     >>> next(gen)
     2.0
-    >>> sorted(anno_gen.__annotations__.items())
-    [('return', 'float'), ('x', 'int')]
+    >>> ret, arg = sorted(anno_gen.__annotations__.items())
+    >>> print(ret[0]); print(ret[1])
+    return
+    float
+    >>> print(arg[0]); print(arg[1])
+    x
+    int
     """
     yield float(x)