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Alternative PR for: Some bytes/str issues in py3 w/ zlib and json (#2558)

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* sql_lab.py: compress via utils

* utils.py: added zlib_compress and zlib_compress_to_string

* core.py: converted to use zlib_decompress_to_string; renamed uncompress to decompress in utils.py

* utils_tests.py: added test for compress/decompress

* fixed broken utils test; removed redundant code and empty lines from utils.py

* utils.py: corrected docstrings, removed unnecessary 'else'

* removed yet another superfluous else
This commit is contained in:
rumbin
2017-04-06 18:42:43 +02:00
committed by Maxime Beauchemin
parent f19d1958c5
commit c581ea8661
4 changed files with 45 additions and 7 deletions
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superset/sql_lab.py
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@@ -6,7 +6,6 @@ import logging
import pandas as pd
import sqlalchemy
import uuid
import zlib
from sqlalchemy.pool import NullPool
from sqlalchemy.orm import sessionmaker
@@ -185,7 +184,7 @@ def get_sql_results(self, query_id, return_results=True, store_results=False):
if store_results:
key = '{}'.format(uuid.uuid4())
logging.info("Storing results in results backend, key: {}".format(key))
results_backend.set(key, zlib.compress(payload))
results_backend.set(key, utils.zlib_compress(payload))
query.results_key = key
session.merge(query)