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Posted to commits@superset.apache.org by be...@apache.org on 2023/08/10 23:56:08 UTC
[superset] 01/01: fix: calls to _get_sqla_engine
This is an automated email from the ASF dual-hosted git repository.
beto pushed a commit to branch fix_get_sqla_engine
in repository https://gitbox.apache.org/repos/asf/superset.git
commit c5fe3595444fe83b91f085514b33ebfa7b66e621
Author: Beto Dealmeida <ro...@dealmeida.net>
AuthorDate: Thu Aug 10 16:47:46 2023 -0700
fix: calls to _get_sqla_engine
---
superset/models/core.py | 50 +++++++++++++++++++++++++------------------------
1 file changed, 26 insertions(+), 24 deletions(-)
diff --git a/superset/models/core.py b/superset/models/core.py
index e76da0dcd5..bf4651fed9 100755
--- a/superset/models/core.py
+++ b/superset/models/core.py
@@ -563,7 +563,8 @@ class Database(
mutator: Callable[[pd.DataFrame], None] | None = None,
) -> pd.DataFrame:
sqls = self.db_engine_spec.parse_sql(sql)
- engine = self._get_sqla_engine(schema)
+ with self.get_sqla_engine_with_context(schema) as engine:
+ engine_url = engine.url
mutate_after_split = config["MUTATE_AFTER_SPLIT"]
sql_query_mutator = config["SQL_QUERY_MUTATOR"]
@@ -577,7 +578,7 @@ class Database(
def _log_query(sql: str) -> None:
if log_query:
log_query(
- engine.url,
+ engine_url,
sql,
schema,
__name__,
@@ -624,13 +625,12 @@ class Database(
return df
def compile_sqla_query(self, qry: Select, schema: str | None = None) -> str:
- engine = self._get_sqla_engine(schema=schema)
+ with self.get_sqla_engine_with_context(schema) as engine:
+ sql = str(qry.compile(engine, compile_kwargs={"literal_binds": True}))
- sql = str(qry.compile(engine, compile_kwargs={"literal_binds": True}))
-
- # pylint: disable=protected-access
- if engine.dialect.identifier_preparer._double_percents: # noqa
- sql = sql.replace("%%", "%")
+ # pylint: disable=protected-access
+ if engine.dialect.identifier_preparer._double_percents: # noqa
+ sql = sql.replace("%%", "%")
return sql
@@ -645,18 +645,18 @@ class Database(
cols: list[ResultSetColumnType] | None = None,
) -> str:
"""Generates a ``select *`` statement in the proper dialect"""
- eng = self._get_sqla_engine(schema=schema, source=utils.QuerySource.SQL_LAB)
- return self.db_engine_spec.select_star(
- self,
- table_name,
- schema=schema,
- engine=eng,
- limit=limit,
- show_cols=show_cols,
- indent=indent,
- latest_partition=latest_partition,
- cols=cols,
- )
+ with self.get_sqla_engine_with_context(schema) as engine:
+ return self.db_engine_spec.select_star(
+ self,
+ table_name,
+ schema=schema,
+ engine=engine,
+ limit=limit,
+ show_cols=show_cols,
+ indent=indent,
+ latest_partition=latest_partition,
+ cols=cols,
+ )
def apply_limit_to_sql(
self, sql: str, limit: int = 1000, force: bool = False
@@ -670,8 +670,8 @@ class Database(
@property
def inspector(self) -> Inspector:
- engine = self._get_sqla_engine()
- return sqla.inspect(engine)
+ with self.get_sqla_engine_with_context() as engine:
+ return sqla.inspect(engine)
@cache_util.memoized_func(
key="db:{self.id}:schema:{schema}:table_list",
@@ -955,8 +955,10 @@ class Database(
return view_name in view_names
def has_view(self, view_name: str, schema: str | None = None) -> bool:
- engine = self._get_sqla_engine()
- return engine.run_callable(self._has_view, engine.dialect, view_name, schema)
+ with self.get_sqla_engine_with_context(schema) as engine:
+ return engine.run_callable(
+ self._has_view, engine.dialect, view_name, schema
+ )
def has_view_by_name(self, view_name: str, schema: str | None = None) -> bool:
return self.has_view(view_name=view_name, schema=schema)