class Product(pdmodels.DefinedDict):
name = pdmodels.StringField(is_required=True)
price = pdmodels.FloatField(is_required=True)
stock = pdmodels.IntField(default_value=0)
product_info = pdmodels.VariableDefinedDictField("type", {
"book": Book,
"pen": Pen,
})
class Book(pdmodels.DefinedDict):
id = pdmodels.StringField(regex="\d{4}-\d{4}-[A-Z]")
class Book(pdmodels.DefinedDict):
name = pdmodels.StringField()
class Book(pdmodels.DefinedDict):
status = pdmodels.StringField(default="available")
class Book(pdmodels.DefinedDict):
category = pdmodels.StringField(choices={"fiction", "non-fiction"})
class Pen(pdmodels.DefinedDict):
color = pdmodels.StringField(is_required=True,
choices={"red", "blue", "green"})
type = pdmodels.StringField(fixed_value="pen")
class Book(pdmodels.DefinedDict):
id = pdmodels.StringField(is_required=True, regex="\d{4}-[A-Z]+")
author = pdmodels.StringField()
type = pdmodels.StringField(fixed_value="book")
class Book(pdmodels.DefinedDict):
name = pdmodels.StringField(is_required=True)
