Traceback (most recent call last):
File “F:/tornado-resources/tornado_overview/chapter04/peewee_async_test.py”, line 2, in
from chapter04.models.model import Goods
File “F:\tornado-resources\tornado_overview\chapter04\models\model.py”, line 29, in
class Goods(BaseModel):
File “F:\tornado-resources\tornado_overview\chapter04\models\model.py”, line 30, in Goods
supplier = ForeignKeyField(Supplier, verbose_name=“商家”, backref=“goods”)
File “D:\Python3.6\lib\site-packages\peewee.py”, line 1444, in init
super(ForeignKeyField, self).init(*args, **kwargs)
TypeError: init() got an unexpected keyword argument ‘backref’