3551: Merge branch 'master' into 3551-go-layout

[arvados.git] / sdk / python / arvados / __init__.py

diff --git a/sdk/python/arvados/__init__.py b/sdk/python/arvados/__init__.py
index 42c4b3aae63b4c460fa4fc19bea3180c41fb5d9f..060ed95d959531917749584176c5f42b8c453f66 100644 (file)
--- a/sdk/python/arvados/__init__.py
+++ b/sdk/python/arvados/__init__.py
@@ -25,6 +25,17 @@ from stream import *
 import errors
 import util
 
+# Set up Arvados logging based on the user's configuration.
+# All Arvados code should log under the arvados hierarchy.
+log_handler = logging.StreamHandler()
+log_handler.setFormatter(logging.Formatter(
+        '%(asctime)s %(name)s[%(process)d] %(levelname)s: %(message)s',
+        '%Y-%m-%d %H:%M:%S'))
+logger = logging.getLogger('arvados')
+logger.addHandler(log_handler)
+logger.setLevel(logging.DEBUG if config.get('ARVADOS_DEBUG')
+                else logging.WARNING)
+
 def task_set_output(self,s):
     api('v1').job_tasks().update(uuid=self['uuid'],
                                  body={