X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/03f5792d109cca57f9a6dd585461e3622a9c74c5..53843c61d600a0911e9f4f512b0d5c34b18f9d33:/sdk/cwl/arvados_cwl/crunch_script.py

diff --git a/sdk/cwl/arvados_cwl/crunch_script.py b/sdk/cwl/arvados_cwl/crunch_script.py
index d9a986663b..c886550d41 100644
--- a/sdk/cwl/arvados_cwl/crunch_script.py
+++ b/sdk/cwl/arvados_cwl/crunch_script.py
@@ -11,6 +11,7 @@
 # collection for this runner job.
 
 from past.builtins import basestring
+from future.utils import viewitems
 
 import arvados
 import arvados_cwl
@@ -63,7 +64,7 @@ def run():
             if "location" in v:
                 v["location"] = keeppath(v["location"])
 
-        for k,v in list(job_order_object.items()):
+        for k,v in viewitems(job_order_object):
             if isinstance(v, basestring) and arvados.util.keep_locator_pattern.match(v):
                 job_order_object[k] = {
                     "class": "File",