python极简主义pdf_XData: 为 Python 之禅写的极简主义数据验证工具

XData

一款非常实用的数据验证工具,

通常用于请求数据的验证.

Features

验证数据一步到位

容易扩展,容易自定义数据类型以及验证方式

无第三方依赖

Required

python >= 3.5

Installation

pip install xdata

Usage

Validated_data

from xdata import *

class UserSchema(Schema):

telephone = Str(length=11, required=True)

password = Str(min_length=8,max_length=16, required=True)

request_data = {

'telephone':'18180050000',

'password':'idonotknow'

}

schema = UserSchema(request_data)

if schema.valid:

print(schema.validated_data) # {'telephone': '18180050000', 'password': 'idonotknow'}

Errors

from xdata import *

class UserSchema(Schema):

telephone = Str(length=11, required=True)

password = Str(min_length=8, max_length=16, required=True)

request_data = {}

schema = UserSchema(request_data)

if not schema.valid:

print(schema.errors) # {'telephone': 'telephone is required', 'password': 'password is required'}

DataTypes

from xdata import *

DataType(required=True,default='11',choices=[])

Str(length=11, max_length=12,min_length=10,regex="")

Int(max=10000,min=12)

Bool(max=10000,min=12)

Decimal(left=5,right=2)

DateTime(max_datetime='2001-01-01 00:00:00', min_datetime='2000-01-01 00:00:00')

Date(max_date='2001-01-01', min_date='2000-01-01')

Time(max_time='06:00:00', min_time='05:00:00')

Test

coverage run --source=xdata -m pytest && coverage report

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