Migrate from SQLAlchemy 1.x legacy Query API to 2.x style select/delete statements

This commit is contained in:
2026-04-06 01:06:01 +08:00
parent 356950e2c7
commit 970c2e9946
39 changed files with 372 additions and 275 deletions
@@ -272,15 +272,17 @@ class DescriptionEditor:
select: sa.Select = sa.Select(debit_credit, tag_type, tag,
JournalEntryLineItem.account_id,
sa.func.count().label("freq"))\
.filter(JournalEntryLineItem.description.is_not(None),
JournalEntryLineItem.description.like("_%—_%"),
JournalEntryLineItem.original_line_item_id.is_(None))\
.where(JournalEntryLineItem.description.is_not(None),
JournalEntryLineItem.description.like("_%—_%"),
JournalEntryLineItem.original_line_item_id.is_(None))\
.group_by(debit_credit, tag_type, tag,
JournalEntryLineItem.account_id)
result: list[sa.Row] = db.session.execute(select).all()
accounts: dict[int, Account] \
= {x.id: x for x in Account.query
.filter(Account.id.in_({x.account_id for x in result})).all()}
= {x.id: x for x in db.session.scalars(
sa.select(Account)
.where(Account.id.in_({x.account_id for x in result})))
.unique()}
debit_credit_dict: dict[Literal["debit", "credit"],
DescriptionDebitCredit] \
= {x.debit_credit: x for x in {self.debit, self.credit}}
@@ -326,7 +328,8 @@ class DescriptionEditor:
= [get_condition(x) for x in codes]
accounts: dict[str, Account] \
= {x.code: x for x in
Account.query.filter(sa.or_(*conditions)).all()}
db.session.scalars(
sa.select(Account).where(sa.or_(*conditions))).unique()}
for code in codes:
assert code in accounts, \
f"Unknown account \"{code}\" for regular transactions."