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fix support for lazy init for db.update

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ducklet 2021-07-27 19:32:47 +02:00
parent 3f9cec3e79
commit b0832b8659
1 changed files with 4 additions and 0 deletions
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4
unwind/db.py
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@ -225,6 +225,10 @@ async def get_all(model: Type[ModelType], **kwds) -> Iterable[ModelType]:
async def update(item): async def update(item):
# Support late initializing - used for optimization.
if getattr(item, "_is_lazy", False):
item._lazy_init()
values = asplain(item) values = asplain(item)
keys = ", ".join(f"{k}=:{k}" for k in values if k != "id") keys = ", ".join(f"{k}=:{k}" for k in values if k != "id")
query = f"UPDATE {item._table} SET {keys} WHERE id=:id" query = f"UPDATE {item._table} SET {keys} WHERE id=:id"