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Copy pathvalidators.py
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57 lines (41 loc) · 1.98 KB
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#!/usr/bin/python
#-*-coding:utf-8-*-
import re
from django.core.validators import RegexValidator
from django.core.exceptions import ValidationError
username_re = re.compile(r'^([\w]{9}|[a-zA-Z]{1}[\w]+?)$')
username = RegexValidator(username_re,u'学生:您的学号,管理员:6-12位,由字母数字下划线组成,首字母为字母','invalid')
password_re = re.compile(r'^[\w]+?$')
password = RegexValidator(password_re,u'密码由字母数字下划线组成的字符串，最少为6位','invalid')
classid_re = re.compile(r'^[\w]{7}$')
classid = RegexValidator(classid_re,u'班号由7位数数字组成','invalid')
classname_re = re.compile(r'^[\u4e00-\u9fa5]{2,6}$')
class ClassnameValidator(object):
message = u'班级姓名必须是2-6个汉字'
code = 'invalid'
def __init__(self, message=None, code=None):
if message is not None:
self.message = message
if code is not None:
self.code = code
def __call__(self,value):
if not all([True if i >= u'\u4e00' and i <= u'\u9fa5' else False for i in value]):
raise ValidationError(self.message, code=self.code)
classname = ClassnameValidator()
studentid_re = re.compile(r'^[\w]{9}$')
studentid = RegexValidator(studentid_re,u'学号由9位数数字组成','invalid')
class StudentnameValidator(ClassnameValidator):
message = u'同学姓名必须是2-4个汉字'
studentname = StudentnameValidator()
class TermValidator(object):
message = u'要按照(2012年秋)格式填'
code = 'invalid'
def __init__(self, message=None, code=None):
if message is not None:
self.message = message
if code is not None:
self.code = code
def __call__(self,value):
if not (all([True if i >= u'\u4e00' and i <= u'\u9fa5' else False for i in value[4:]]) and all([True if i in ['0','1','2','3','4','5','6','7','8','9'] else False for i in value[:4]])):
raise ValidationError(self.message, code=self.code)
term = TermValidator()