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Late import for optional lib pyhive (#7471)

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* Late import for optional lib pyhive

* fix
This commit is contained in:
Maxime Beauchemin
2019-05-07 19:16:27 -05:00
committed by GitHub
parent f3d8e8a424
commit e2be0221b7
1 changed files with 1 additions and 1 deletions
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superset/sql_validators/presto_db.py
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@@ -26,7 +26,6 @@ from typing import (
) )
from flask import g from flask import g
from pyhive.exc import DatabaseError
from superset import app, security_manager from superset import app, security_manager
from superset.sql_parse import ParsedQuery from superset.sql_parse import ParsedQuery
@@ -77,6 +76,7 @@ class PrestoDBSQLValidator(BaseSQLValidator):
# engine spec's handle_cursor implementation since we don't record # engine spec's handle_cursor implementation since we don't record
# these EXPLAIN queries done in validation as proper Query objects # these EXPLAIN queries done in validation as proper Query objects
# in the superset ORM. # in the superset ORM.
from pyhive.exc import DatabaseError
try: try:
db_engine_spec.execute(cursor, sql) db_engine_spec.execute(cursor, sql)
polled = cursor.poll() polled = cursor.poll()