django 之admin后台管理
Posted 优雅随行ing
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数据库
1 from django.db import models 2 from django.contrib.auth.models import User 3 from django.contrib.auth.models import ( 4 BaseUserManager, AbstractBaseUser,PermissionsMixin 5 ) 6 from django.utils.translation import ugettext_lazy as _ 7 from django.utils.safestring import mark_safe 8 9 # Create your models here. 10 11 12 class Customer(models.Model): 13 \'\'\'客户信息表\'\'\' 14 name = models.CharField(max_length=32,blank=True,null=True,help_text="用户报名后请改为真实姓名") 15 qq = models.CharField(max_length=64,unique=True) 16 qq_name = models.CharField(max_length=64,blank=True,null=True) 17 phone = models.CharField(max_length=64,blank=True,null=True) 18 id_num = models.CharField(max_length=64,blank=True,null=True) 19 email = models.EmailField(verbose_name="常用邮箱",blank=True,null=True) 20 source_choices = ((0,\'转介绍\'), 21 (1,\'QQ群\'), 22 (2,\'官网\'), 23 (3,\'百度推广\'), 24 (4,\'51CTO\'), 25 (5,\'知乎\'), 26 (6,\'市场推广\') 27 ) 28 29 source = models.SmallIntegerField(choices=source_choices) 30 referral_from = models.CharField(verbose_name="转介绍人qq",max_length=64,blank=True,null=True) 31 32 consult_course = models.ForeignKey("Course",verbose_name="咨询课程") 33 content = models.TextField(verbose_name="咨询详情") 34 tags = models.ManyToManyField("Tag",blank=True,null=True) 35 status_choices = ((0,\'已报名\'), 36 (1,\'未报名\'), 37 ) 38 status = models.SmallIntegerField(choices=status_choices,default=1) 39 consultant = models.ForeignKey("UserProfile") 40 memo = models.TextField(blank=True,null=True) 41 date = models.DateTimeField(auto_now_add=True) 42 43 def __str__(self): 44 return "<%s %s>" %(self.qq,self.name) 45 46 class Meta: 47 verbose_name ="客户表" 48 verbose_name_plural ="客户表" 49 50 class Tag(models.Model): 51 name = models.CharField(unique=True,max_length=32) 52 53 def __str__(self): 54 return self.name 55 56 class Meta: 57 verbose_name = "标签" 58 verbose_name_plural = "标签" 59 60 class CustomerFollowUp(models.Model): 61 \'\'\'客户跟进表\'\'\' 62 customer = models.ForeignKey("Customer") 63 content = models.TextField(verbose_name="跟进内容") 64 consultant = models.ForeignKey("UserProfile") 65 66 intention_choices = ((0,\'2周内报名\'), 67 (1,\'1个月内报名\'), 68 (2,\'近期无报名计划\'), 69 (3,\'已在其它机构报名\'), 70 (4,\'已报名\'), 71 (5,\'已拉黑\'), 72 ) 73 intention = models.SmallIntegerField(choices=intention_choices) 74 date = models.DateTimeField(auto_now_add=True) 75 76 def __str__(self): 77 return "<%s : %s>" %(self.customer.qq,self.intention) 78 79 80 class Meta: 81 verbose_name = "客户跟进记录" 82 verbose_name_plural = "客户跟进记录" 83 84 class Course(models.Model): 85 \'\'\'课程表\'\'\' 86 name = models.CharField(max_length=64,unique=True) 87 price = models.PositiveSmallIntegerField() 88 period = models.PositiveSmallIntegerField(verbose_name="周期(月)") 89 outline = models.TextField() 90 91 def __str__(self): 92 return self.name 93 94 class Meta: 95 verbose_name = "课程表" 96 verbose_name_plural = "课程表" 97 98 class Branch(models.Model): 99 \'\'\'校区\'\'\' 100 name = models.CharField(max_length=128,unique=True) 101 addr = models.CharField(max_length=128) 102 def __str__(self): 103 return self.name 104 105 106 class Meta: 107 verbose_name = "校区" 108 verbose_name_plural = "校区" 109 110 class ClassList(models.Model): 111 \'\'\'班级表\'\'\' 112 branch = models.ForeignKey("Branch",verbose_name="校区") 113 course = models.ForeignKey("Course") 114 class_type_choices = ((0,\'面授(脱产)\'), 115 (1,\'面授(周末)\'), 116 (2,\'网络班\') 117 ) 118 contract = models.ForeignKey("ContractTemplate",blank=True,null=True) 119 120 class_type = models.SmallIntegerField(choices=class_type_choices,verbose_name="班级类型") 121 semester = models.PositiveSmallIntegerField(verbose_name="学期") 122 teachers = models.ManyToManyField("UserProfile") 123 start_date = models.DateField(verbose_name="开班日期") 124 end_date = models.DateField(verbose_name="结业日期",blank=True,null=True) 125 126 def __str__(self): 127 return "%s %s %s" %(self.branch,self.course,self.semester) 128 129 class Meta: 130 unique_together = (\'branch\',\'course\',\'semester\') 131 verbose_name_plural = "班级" 132 verbose_name = "班级" 133 134 class CourseRecord(models.Model): 135 \'\'\'上课记录\'\'\' 136 from_class = models.ForeignKey("ClassList",verbose_name="班级") 137 day_num = models.PositiveSmallIntegerField(verbose_name="第几节(天)") 138 teacher = models.ForeignKey("UserProfile") 139 has_homework = models.BooleanField(default=True) 140 homework_title = models.CharField(max_length=128,blank=True,null=True) 141 homework_content = models.TextField(blank=True,null=True) 142 outline = models.TextField(verbose_name="本节课程大纲") 143 date = models.DateField(auto_now_add=True) 144 145 def __str__(self): 146 return "%s %s" %(self.from_class,self.day_num) 147 148 class Meta: 149 unique_together = ("from_class", "day_num") 150 verbose_name_plural = "上课记录" 151 152 153 class StudyRecord(models.Model): 154 \'\'\'学习记录\'\'\' 155 student = models.ForeignKey("Enrollment") 156 course_record = models.ForeignKey("CourseRecord") 157 attendance_choices = ((0,\'已签到\'), 158 (1,\'迟到\'), 159 (2,\'缺勤\'), 160 (3,\'早退\'), 161 ) 162 attendance = models.SmallIntegerField(choices=attendance_choices,default=0) 163 score_choices = ((100,"A+"), 164 (90,"A"), 165 (85,"B+"), 166 (80,"B"), 167 (75,"B-"), 168 (70,"C+"), 169 (60,"C"), 170 (40,"C-"), 171 (-50,"D"), 172 (-100,"COPY"), 173 (0,"N/A"), 174 ) 175 score = models.SmallIntegerField(choices=score_choices,default=0) 176 memo = models.TextField(blank=True,null=True) 177 date = models.DateField(auto_now_add=True) 178 179 def __str__(self): 180 return "%s %s %s" %(self.student,self.course_record,self.score) 181 182 class Meta: 183 unique_together = (\'student\',\'course_record\') 184 verbose_name_plural = "学习记录" 185 186 187 class Enrollment(models.Model): 188 \'\'\'报名表\'\'\' 189 customer = models.ForeignKey("Customer") 190 enrolled_class = models.ForeignKey("ClassList",verbose_name="所报班级") 191 consultant = models.ForeignKey("UserProfile",verbose_name="课程顾问") 192 contract_agreed = models.BooleanField(default=False,verbose_name="学员已同意合同条款") 193 contract_approved = models.BooleanField(default=False,verbose_name="合同已审核") 194 date = models.DateTimeField(auto_now_add=True) 195 196 def __str__(self): 197 return "%s %s" %(self.customer,self.enrolled_class) 198 199 class Meta: 200 unique_together = ("customer","enrolled_class") 201 verbose_name_plural = "报名表" 202 203 class Payment(models.Model): 204 \'\'\'缴费记录\'\'\' 205 customer = models.ForeignKey("Customer") 206 course = models.ForeignKey("Course",verbose_name="所报课程") 207 amount = models.PositiveIntegerField(verbose_name="数额",default=500) 208 consultant = models.ForeignKey("UserProfile") 209 date = models.DateTimeField(auto_now_add=True) 210 211 def __str__(self): 212 return "%s %s" %(self.customer,self.amount) 213 214 class Meta: 215 verbose_name_plural = "缴费记录" 216 217 # class UserProfile(models.Model): 218 # \'\'\'账号表\'\'\' 219 # user = models.OneToOneField(User) 220 # name = models.CharField(max_length=32) 221 # roles = models.ManyToManyField("Role",blank=True,null=True) 222 # 223 # def __str__(self): 224 # return self.name 225 226 227 class ContractTemplate(models.Model): 228 \'\'\'合同模版\'\'\' 229 name = models.CharField("合同名称",max_length=64,unique=True) 230 template = models.TextField() 231 232 def __str__(self): 233 return self.name 234 235 236 class UserProfileManager(BaseUserManager): 237 def create_user(self, email, name, password=None): 238 """ 239 Creates and saves a User with the given email, date of 240 birth and password. 241 """ 242 if not email: 243 raise ValueError(\'Users must have an email address\') 244 245 user = self.model( 246 email=self.normalize_email(email), 247 name=name, 248 ) 249 250 user.set_password(password) 251 self.is_active = True 252 user.save(using=self._db) 253 return user 254 255 def create_superuser(self,email, name, password): 256 """ 257 Creates and saves a superuser with the given email, date of 258 birth and password. 259 """ 260 user = self.create_user( 261 email, 262 password=password, 263 name=name, 264 ) 265 user.is_active = True 266 user.is_admin = True 267 user.save(using=self._db) 268 return user 269 270 271 class UserProfile(AbstractBaseUser,PermissionsMixin): 272 \'\'\'账号表\'\'\' 273 email = models.EmailField( 274 verbose_name=\'email address\', 275 max_length=255, 276 unique=True, 277 null=True 278 ) 279 password = models.CharField(_(\'password\'), max_length=128, 280 help_text=mark_safe(\'\'\'<a href=\'password/\'>修改密码</a>\'\'\')) 281 name = models.CharField(max_length=32) 282 is_active = models.BooleanField(default=True) 283 is_admin = models.BooleanField(default=False) 284 roles = models.ManyToManyField("Role",blank=True) 285 objects = UserProfileManager() 286 287 stu_account = models.ForeignKey("Customer",verbose_name="关联学员账号",blank=True,null=True, 288 help_text="只有学员报名后方可为其创建账号") 289 USERNAME_FIELD = \'email\' 290 REQUIRED_FIELDS = [\'name\'] 291 292 def get_full_name(self): 293 # The user is identified by their email address 294 return self.email 295 296 def get_short_name(self): 297 # The user is identified by their email address 298 return self.email 299 300 def __str__(self): # __unicode__ on Python 2 301 return self.email 302 303 # def has_perm(self, perm, obj=None): 304 # "Does the user have a specific permission?" 305 # # Simplest possible answer: Yes, always 306 # return True 307 # 308 # def has_module_perms(self, app_label): 309 # "Does the user have permissions to view the app `app_label`?" 310 # # Simplest possible answer: Yes, always 311 # return True 312 313 @property 314 def is_staff(self): 315 "Is the user a member of staff?" 316 # Simplest possible answer: All admins are staff 317 return self.is_active 318 319 320 class Meta: 321 permissions = ((\'can_fuck_him_to_death\',\'弄死小虎逼\'), 322 (\'can_access_my_course\',\'可以访问我的课程\'), 323 (\'can_access_customer_list\',\'可以访问客户列表\'), 324 (\'can_access_customer_detail\',\'可以访问客户详细\'), 325 (\'can_access_studyrecords\',\'可以访问学习记录页面\'), 326 (\'can_access_homework_detail\',\'可以访问作业详情页面\'), 327 (\'can_upload_homework\',\'可以交作业\'), 328 (\'access_kingadmin_table_obj_detail\',\'可以访问kingadmin每个表的以上是关于django 之admin后台管理的主要内容，如果未能解决你的问题，请参考以下文章