care.emr.locks.billing module¶ class AccountLock(account, timeout=32)¶ Bases: Lock __init__(account, timeout=32)¶ class InvoiceLock(invoice, timeout=32)¶ Bases: Lock __init__(invoice, timeout=32)¶ class ChargeItemLock(charge_item, timeout=32)¶ Bases: Lock __init__(charge_item, timeout=32)¶