Query Result does not recognize when the redis connection has decode_responses=True

[schwab]

If the underlying redis connection object has been initialized with decode_responses=True, then redis graph throws an exception in the QueryResult_get_value @staticmethod attempting to decode stat details.

The workaround at this point is to always use decode_responses=False (the default) for any redis connction the that is also used for redisgraph queries; however, this complicates applications which use redis both key_value and redis graph at the same time since then at least 2 connections to the redis server must be maintained (4 if you are using slave and master servers for read/write respectively).

NOTE, this issue was moved from redisgraph as it's actually a problem in python library.

[swilly22]

Hi @schwab
Just to add to the above, the issue occurs when using Python3

Traceback (most recent call last): File "test.py", line 17, in <module> redis_graph.commit() File "/usr/local/lib/python3.6/dist-packages/redisgraph/client.py", line 136, in commit return self.query(query) File "/usr/local/lib/python3.6/dist-packages/redisgraph/client.py", line 149, in query return QueryResult(result_set, statistics) File "/usr/local/lib/python3.6/dist-packages/redisgraph/query_result.py", line 17, in __init__ self.parsed_statistics = self._retrieve_data_from_statistics(statistics) File "/usr/local/lib/python3.6/dist-packages/redisgraph/query_result.py", line 45, in _retrieve_data_from_statistics self.LABELS_ADDED: self._get_value(self.LABELS_ADDED, statistics), File "/usr/local/lib/python3.6/dist-packages/redisgraph/query_result.py", line 57, in _get_value stat = stat.decode() AttributeError: 'str' object has no attribute 'decode'

[swilly22]

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