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sqlalchemy 2.0 compatible syntax #102

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sqlalchemy 2.0 compatible syntax #102

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11 changes: 7 additions & 4 deletions src/allocation/adapters/orm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
ForeignKey,
event,
)
from sqlalchemy.orm import mapper, relationship
from sqlalchemy.orm import relationship, registry

from allocation.domain import model

Expand Down Expand Up @@ -57,10 +57,13 @@
Column("batchref", String(255)),
)

# Create a registry
mapper_registry = registry()


def start_mappers():
lines_mapper = mapper(model.OrderLine, order_lines)
batches_mapper = mapper(
lines_mapper = mapper_registry.map_imperatively(model.OrderLine, order_lines)
batches_mapper = mapper_registry.map_imperatively(
model.Batch,
batches,
properties={
Expand All @@ -71,7 +74,7 @@ def start_mappers():
)
},
)
mapper(
mapper_registry.map_imperatively(
model.Product,
products,
properties={"batches": relationship(batches_mapper)},
Expand Down