版本信息：
Faker==3.0.0
factory-boy==2.12.0
provider：
# encoding=utf-8
import random
from faker.providers import BaseProvider
class NumProvider(BaseProvider):
def num(self):
# ri = self.randomInt()
# return str(ri())
return '123aaaaa'
def randomInt(self):
return lambda a=1, b=30: random.randint(a, b)
def randomStr18(self, num):
ri = lambda a=0, b=9: random.randint(a, b)
s = ''
for i in range(18):
s = s + str(ri())
return s
# encoding=utf-8
import factory
from factory import fuzzy
from NumProvider import NumProvider
class User:
def __init__(self, name, num, age, school, city, phone):
self.name, self.num, self.age, self.school, self.city, self.phone = \
name, num, age, school, city, phone
class School:
def __init__(self, schoolName):
self.schoolName = schoolName
factory.Faker.add_provider(NumProvider) # 添加自定义的NumProvider
class SchoolFactory(factory.Factory):
class Meta:
model = School
# schoolName = factory.sequence(lambda n: 'school%04d' % n) # factory.sequence
# schoolName = factory.Faker._get_faker().random_int() #调用生成好的provider
schoolName = factory.Faker('num').generate() #调用生成好的provider
class UserFactory(factory.Factory):
class Meta:
model = User
name = factory.Faker("name", locale="zh_CN") # factory.Faker
num = factory.Faker("num") #调用生成好的provider
age = factory.fuzzy.FuzzyInteger(42) # factory.fuzzy.FuzzyInteger
city = factory.Faker("address", locale="zh_CN")
phone = factory.fuzzy.FuzzyText("138", 7, "1", "1234567890") # factory.fuzzy.FuzzyText
school = factory.SubFactory(SchoolFactory) # factory.SubFactory
class Params:
shipped = factory.Trait(
name=None
)
if __name__ == "__main__":
# 单个生成
# seq = []
# seq2=[]
# uf = UserFactory()
# # print(uf.__dict__)
# seq.append(uf.__dict__)
# seq2.append(UserFactory().__dict__)
# print(seq)
# print(seq2)
# ##批量生成
# list = []
# fss = factory.build_batch(UserFactory, 4)
# for fs in fss:
# list.append(fs.__dict__)
# print(list)
##部分字段修改
# uff = UserFactory(shipped=True)
uff = UserFactory(shipped=False)
print(uff.school.__dict__)
print(uff.__dict__)
print(uff.__dir__())
