21356: Remove all Python 2/3 compatibility imports

[arvados.git] / sdk / python / arvados / commands / run.py

diff --git a/sdk/python/arvados/commands/run.py b/sdk/python/arvados/commands/run.py
index 1e64eeb1dafd06105a5eef02e0737ddfab3ed597..474111d882801725ce4e5f324e61676469e83fb0 100644 (file)
--- a/sdk/python/arvados/commands/run.py
+++ b/sdk/python/arvados/commands/run.py
@@ -15,11 +15,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from __future__ import print_function
-from __future__ import absolute_import
-from builtins import range
-from past.builtins import basestring
-from builtins import object
 import arvados
 import arvados.commands.ws as ws
 import argparse
@@ -65,7 +60,7 @@ def is_in_collection(root, branch):
             return (None, None)
         fn = os.path.join(root, ".arvados#collection")
         if os.path.exists(fn):
-            with file(fn, 'r') as f:
+            with open(fn, 'r') as f:
                 c = json.load(f)
             return (c["portable_data_hash"], branch)
         else: