# -*- coding: utf-8 -

import os,django
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
django.setup()

from django.db import models

class Student(models.Model):
    name = models.CharField(max_length=20,blank=False,verbose_name="学生姓名", help_text="学生姓名")
    gender = models.CharField(max_length=1, verbose_name="性别", null=True, blank=True, help_text="性别")
    age = models.IntegerField(blank=False,verbose_name="年龄", help_text="年龄")
    classname = models.CharField(max_length=18,blank=False,verbose_name="班级", help_text="班级名称")

    class Meta:
        app_label = ''
        db_table = "student"                                  
        verbose_name = "学生信息表"            

if __name__ == '__main__':
    Student(name='麦海丽',gender='女',age=20,classname='22级软件3+2').save()

    for s in Student.objects.filter(classname='22级软件3+2'):
        print(s.__dict__)