This is an automated email from the ASF dual-hosted git repository.
altay pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/beam.git
The following commit(s) were added to refs/heads/master by this push:
new 4fd185d [BEAM-7372] restore docstring removed accidentally
new fc619bd Merge pull request #15158 from
lazylynx/fix/unintended_docstring_removal
4fd185d is described below
commit 4fd185dda97627549b6619b4496c0c3bfa19eb7e
Author: yoshiki.obata <[email protected]>
AuthorDate: Sat Jul 10 22:09:55 2021 +0900
[BEAM-7372] restore docstring removed accidentally
---
sdks/python/apache_beam/transforms/core.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sdks/python/apache_beam/transforms/core.py
b/sdks/python/apache_beam/transforms/core.py
index 158882b..74c5b74 100644
--- a/sdks/python/apache_beam/transforms/core.py
+++ b/sdks/python/apache_beam/transforms/core.py
@@ -1605,6 +1605,10 @@ def MapTuple(fn, *args, **kwargs): # pylint:
disable=invalid-name
beam.MapTuple(fn)
+ is equivalent to
+
+ beam.Map(lambda element, ...: fn(\*element, ...))
+
This can be useful when processing a PCollection of tuples
(e.g. key-value pairs).
