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[mypy] Disallowing implicit optional (#9150)

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This commit is contained in:
John Bodley
2020-02-16 22:34:16 -08:00
committed by GitHub
parent 114642d78c
commit a7e433a512
15 changed files with 39 additions and 27 deletions
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4
superset/db_engine_specs/base.py
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@@ -128,7 +128,7 @@ class BaseEngineSpec: # pylint: disable=too-many-public-methods
try_remove_schema_from_table_name = True # pylint: disable=invalid-name
@classmethod
def get_allow_cost_estimate(cls, version: str = None) -> bool:
def get_allow_cost_estimate(cls, version: Optional[str] = None) -> bool:
return False
@classmethod
@@ -686,7 +686,7 @@ class BaseEngineSpec: # pylint: disable=too-many-public-methods
@classmethod
def estimate_query_cost(
cls, database, schema: str, sql: str, source: str = None
cls, database, schema: str, sql: str, source: Optional[str] = None
) -> List[Dict[str, str]]:
"""
Estimate the cost of a multiple statement SQL query.