Refactored imap tools

Author: syrusakbary

graphql/execution/experimental/resolver.py

@@ -10,15 +10,7 @@
                      GraphQLUnionType)
 from ..base import default_resolve_fn
 from ...execution import executor
-
-try:
-    from itertools import imap
-    normal_map = map
-except:
-    def normal_map(func, iter):
-        return list(map(func, iter))
-    imap = map
-
+from .utils import imap, normal_map
 
 def is_promise(value):
     return isinstance(value, Promise)

graphql/execution/experimental/utils.py

@@ -0,0 +1,7 @@
+try:
+    from itertools import imap
+    normal_map = map
+except:
+    def normal_map(func, iter):
+        return list(map(func, iter))
+    imap = map