33 lines
1,001 B
Python
33 lines
1,001 B
Python
from sqlalchemy.orm import joinedload
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from .models import User, Room, Inventory, WorkLog
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def eager_load_user_relationships(query):
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return query.options(
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joinedload(User.supervisor),
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joinedload(User.location).joinedload(Room.room_function)
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)
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def eager_load_inventory_relationships(query):
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return query.options(
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joinedload(Inventory.owner),
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joinedload(Inventory.brand),
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joinedload(Inventory.item),
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joinedload(Inventory.location).joinedload(Room.room_function)
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)
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def eager_load_room_relationships(query):
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return query.options(
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joinedload(Room.area),
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joinedload(Room.room_function),
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joinedload(Room.inventory),
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joinedload(Room.users)
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)
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def eager_load_worklog_relationships(query):
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return query.options(
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joinedload(WorkLog.contact),
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joinedload(WorkLog.work_item)
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)
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def chunk_list(lst, chunk_size):
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return [lst[i:i + chunk_size] for i in range(0, len(lst), chunk_size)]
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