Ken Hu created TINKERPOP-3232:
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Summary: Support deserialization of a set that has a non hashable
element
Key: TINKERPOP-3232
URL: https://issues.apache.org/jira/browse/TINKERPOP-3232
Project: TinkerPop
Issue Type: Improvement
Components: python
Affects Versions: 3.7.5, 3.8.0
Reporter: Ken Hu
The set type in Python can only contain hashable types so it can't have
"container" types that are commonly returned in Gremlin. This causes issues
when trying to deserialize a Set that does contain these types as the set will
throw a TypeError.
Some potential solutions include:
* Deserializing to list in these cases instead of set
* Using the HashableDict type from util like what was done for Map
An example query that can return such an error is:
{code:java}
g.V().valueMap().dedup(Scope.local)
{code}
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