vanhooser commented on a change in pull request #26884: [SPARK-30257] [PySpark]
Add simpleString map
URL: https://github.com/apache/spark/pull/26884#discussion_r357983669
##########
File path: python/pyspark/sql/types.py
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@@ -1603,6 +1627,13 @@ def convert(self, obj, gateway_client):
t.setNanos(obj.microsecond * 1000)
return t
+
+def from_simple_string(simple_str):
Review comment:
No, the
[dtypes](https://github.com/vanhooser/spark/blob/patch-1/python/pyspark/sql/dataframe.py#L966)
method. This unwraps the struct for you and makes it easy to scan over a
schema.
`schema()` is useful for full manipulation but I personally find `dtypes`
used more often by my users. The simplicity right now is limited to schema ->
Python list of string descriptions, the reverse for string descriptions ->
schema is what’s added here.
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