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issue 1166 Update test to use SQLAlchemy 2.0 compatible select statement #1167

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Merged
merged 9 commits into from
Mar 13, 2025
Merged

issue 1166 Update test to use SQLAlchemy 2.0 compatible select statement #1167

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f5f0279
issue 1166 Update test to use SQLAlchemy 2.0 compatible select statement
Mar 13, 2025
563d30e
issue 1166 deleted commented
Mar 13, 2025
8f5e207
Revert "issue 1166 deleted commented"
Mar 13, 2025
6981596
Revert "issue 1166 Update test to use SQLAlchemy 2.0 compatible selec…
Mar 13, 2025
2846f3d
issue 1166 added extra possible type UpdateBase to _SQLStatement
Mar 13, 2025
adb3090
issue 1166 used sqlalchemy.sql.expression pattern
Mar 13, 2025
4adf5a9
issue 1166 change SQLAlchemy version
Mar 13, 2025
fcda82f
Merge branch 'main' into issue1166
shirzady1934 Mar 13, 2025
2f647cf
Update pyproject.toml
shirzady1934 Mar 13, 2025
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5 changes: 2 additions & 3 deletions tests/test_io.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1415,9 +1415,8 @@ class Temp(Base):

Session = sqlalchemy.orm.sessionmaker(engine)
with Session() as session:
pd.read_sql(
session.query(Temp.quantity).statement, session.connection()
)
stmt = sqlalchemy.select(Temp.quantity)
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Here you are modifying the type of stmt so you are not really testing what used to be tested. What is needed is to update the stubs so that this test passes.
Without changing this test, what needs to be done is to update a pyi file.
For that I would recommend you look into what is the new type of stmt with the update of sqlalchemy, you will see that stmt has now an extra possible type UpdateBase and what how that impacts the stubs in pandas-stubs/io/sql.pyi. There you see that the Type Alias _SQLStatement is too restrictive and you need to allow UpdateBase in that TypeAlias too.
Feel free to let me know if something is unclear.

pd.read_sql(stmt, session.connection())


def test_sqlalchemy_text() -> None:
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