Dict views only became reversible in 3.8+

cjrh · Apr 5, 2020 · b801475 · b801475
1 parent c5d6051
commit b801475
Showing 1 changed file with 14 additions and 7 deletions.
diff --git a/tests/test_main.py b/tests/test_main.py
@@ -1,3 +1,4 @@
+import sys
 import pytest
 from enumerate_reversible import enumerate as new_enumerate
 
@@ -13,13 +14,6 @@
     tuple(),
     (1, ),
     (1, 2, 3),
-    # Views
-    dict().keys(),
-    dict().values(),
-    dict().items(),
-    dict(a=1, b=2, c=2).keys(),
-    dict(a=1, b=2, c=2).values(),
-    dict(a=1, b=2, c=2).items(),
     # Ranges
     range(0),
     range(3),
@@ -42,6 +36,19 @@
     memoryview(b'abc'),
 ]
 
+
+if sys.version_info >= (3, 8):
+    sequences.extend([
+        # Views
+        dict().keys(),
+        dict().values(),
+        dict().items(),
+        dict(a=1, b=2, c=2).keys(),
+        dict(a=1, b=2, c=2).values(),
+        dict(a=1, b=2, c=2).items(),
+    ])
+
+
 forward_values = [
     (
         s, start, list(enumerate(s, start=start))