[TINKERPOP-2407] Support deserialization of a dict that has a dict as a key

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Affects Version/s: 3.4.8
• Fix Version/s: 3.5.0
• Component/s: python
• Assignee: Stephen Mallette
• Reporter: Stephen Mallette
• Created: 25/Aug/20 11:48
• Updated: 01/Sep/20 00:35
• Resolved: 01/Sep/20 00:35

Description

The following traversal will fail for Python as a{{dict}} is not hashable:

gremlin> g.V().has('person', 'name', 'marko').elementMap("name").groupCount().next()
==>{id=1, label=person, name=marko}=1