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From k...@apache.org
Subject [25/50] beam git commit: Visit composite nodes when checking for picklability.
Date Fri, 30 Jun 2017 21:31:27 GMT
Visit composite nodes when checking for picklability.


Project: http://git-wip-us.apache.org/repos/asf/beam/repo
Commit: http://git-wip-us.apache.org/repos/asf/beam/commit/90cc2bcf
Tree: http://git-wip-us.apache.org/repos/asf/beam/tree/90cc2bcf
Diff: http://git-wip-us.apache.org/repos/asf/beam/diff/90cc2bcf

Branch: refs/heads/gearpump-runner
Commit: 90cc2bcfdf2256d09ed2bc155c65c5a011c42026
Parents: b47e41d
Author: Robert Bradshaw <robertwb@gmail.com>
Authored: Wed Jun 28 16:34:47 2017 -0700
Committer: Robert Bradshaw <robertwb@gmail.com>
Committed: Wed Jun 28 17:58:06 2017 -0700

----------------------------------------------------------------------
 sdks/python/apache_beam/pipeline.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/beam/blob/90cc2bcf/sdks/python/apache_beam/pipeline.py
----------------------------------------------------------------------
diff --git a/sdks/python/apache_beam/pipeline.py b/sdks/python/apache_beam/pipeline.py
index 724c87d..fe36d85 100644
--- a/sdks/python/apache_beam/pipeline.py
+++ b/sdks/python/apache_beam/pipeline.py
@@ -477,6 +477,9 @@ class Pipeline(object):
     class Visitor(PipelineVisitor):  # pylint: disable=used-before-assignment
       ok = True  # Really a nonlocal.
 
+      def enter_composite_transform(self, transform_node):
+        self.visit_transform(transform_node)
+
       def visit_transform(self, transform_node):
         if transform_node.side_inputs:
           # No side inputs (yet).
@@ -555,7 +558,7 @@ class PipelineVisitor(object):
     pass
 
   def visit_transform(self, transform_node):
-    """Callback for visiting a transform node in the pipeline DAG."""
+    """Callback for visiting a transform leaf node in the pipeline DAG."""
     pass
 
   def enter_composite_transform(self, transform_node):


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