13306: Changes to arvados-cwl-runner code after running futurize --stage2

[arvados.git] / 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 61f9cbbe0dc80a7ce7c4894ccb2697c0b0310652..fc2d0e8767faadf727a5332e91d6ff1b0ebb569e 100644 (file)
--- a/sdk/cwl/arvados_cwl/crunch_script.py
+++ b/sdk/cwl/arvados_cwl/crunch_script.py
@@ -1,3 +1,4 @@
+from past.builtins import basestring
 # Copyright (C) The Arvados Authors. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
@@ -61,7 +62,7 @@ def run():
             if "location" in v:
                 v["location"] = keeppath(v["location"])
 
-        for k,v in job_order_object.items():
+        for k,v in list(job_order_object.items()):
             if isinstance(v, basestring) and arvados.util.keep_locator_pattern.match(v):
                 job_order_object[k] = {
                     "class": "File",