storage.py 文件源码

def record_transaction_data(session):
    txn = transaction.get()
    data = txn._extension
    if '_snovault_transaction_record' not in data:
        return

    record = data['_snovault_transaction_record']

    # txn.note(text)
    if txn.description:
        data['description'] = txn.description

    # txn.setUser(user_name, path='/') -> '/ user_name'
    # Set by pyramid_tm as (userid, '')
    if txn.user:
        user_path, userid = txn.user.split(' ', 1)
        data['userid'] = userid

    record.data = {k: v for k, v in data.items() if not k.startswith('_')}
    session.add(record)