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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/01/03 18:40:20 UTC

[GitHub] [arrow] wjones127 commented on a change in pull request #12007: ARROW-15087: [Python][Docs] Document MapArray and update parent class to ListArray

wjones127 commented on a change in pull request #12007:
URL: https://github.com/apache/arrow/pull/12007#discussion_r777642358



##########
File path: docs/source/python/data.rst
##########
@@ -264,6 +270,32 @@ individual arrays, and no copy is involved:
    arr.type
    arr
 
+Map arrays
+~~~~~~~~~~
+
+MapArrays can be constructed from lists of lists of tuples (key-item pairs), but only if
+the type is explicitly passed into :py:meth:`array`:

Review comment:
       Thanks! That's makes things simpler :)




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