def create(journal_entry=None,
account=None,
debit=Decimal('0'),
credit=Decimal('0'),
transaction_date=None,
description=None):
assert isinstance(journal_entry,
JournalEntry), "Must be a Journal Entry instance"
assert isinstance(account, Account), "Must be a Account instance"
logger.debug(debit)
logger.debug(credit)
t = Transaction(journal_entry=journal_entry,
account=account,
description=description,
debit=debit,
credit=credit)
if transaction_date:
t.transaction_date = datetime.now()
t.save()
return t
