gene-db commented on code in PR #49450:
URL: https://github.com/apache/spark/pull/49450#discussion_r1914193399
##########
python/pyspark/sql/types.py:
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@@ -1770,6 +1770,15 @@ def toJson(self, zone_id: str = "UTC") -> str:
"""
return VariantUtils.to_json(self.value, self.metadata, zone_id)
+ @classmethod
+ def parseJson(cls, json_str: str) -> "VariantVal":
Review Comment:
Ahhh, I see what you mean now.
If we change it to `fromJson`, one potentially confusing thing would be that
all of those `fromJson` have a different signature from this `parseJson` one.
```
def fromJson(cls, json: Dict[str, Any])
```
vs
```
def parseJson(cls, json: str)
```
That actually leads to a related question, how is
`_parse_datatype_json_value` used, and how should it interact with
`VariantType`?
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