class Reply(Document):
content = fields.StringField(verbose_name=u'内容')
creator = fields.GenericReferenceField() #作者
target = fields.GenericReferenceField() #回复目标
creat_time = fields.DateTimeField() #发布时间
is_active = fields.BooleanField(verbose_name=u'可见')
def get_reply(self): #得到回复列表
return Reply.objects(target=self)
class Person(Document):
name = f.StringField()
age = f.IntField(default=30)
coffee = f.IntField(db_field='s', default=5)
fav_nums = f.ListField(f.IntField())
userid = f.StringField()
friends = f.ListField(f.ReferenceField('Person'))
wildcard = f.ListField(f.GenericReferenceField())
best_friend = f.ReferenceField('Person')
best_blob = f.GenericReferenceField()
thought = f.EmbeddedDocumentField('Thought')
other_thoughts = f.ListField(f.EmbeddedDocumentField('Thought'))
other_attrs = f.DictField()
class Activity(Document):
url_number = fields.IntField()
name = fields.StringField(verbose_name=u'活动名称')
detail = fields.StringField(verbose_name=u'活动详情')
creator = fields.GenericReferenceField() # 发起社团
start_time = fields.DateTimeField()
finish_time = fields.DateTimeField()
place = fields.StringField(verbose_name=u'活动地点')
max_student = fields.IntField() # 人数上限
pay = fields.IntField(verbose_name=u'人均花费')
who_likes = fields.ListField(
fields.ReferenceField(Student, reverse_delete_rule=PULL)) # 喜欢活动的人
who_entered = fields.ListField(
fields.ReferenceField(Student, reverse_delete_rule=PULL)) # 参加这个活动的人
clicks = fields.IntField() # 点击数
is_active = fields.BooleanField()
def description(self):
return self.creator.corporation.name + "发起了" + self.name
def is_started(self): # 判断是否已经开始
if self.finish_time < datetime.datetime.now():
return True
else:
return False
def get_reply(self):
from reply.models import Reply
return Reply.objects(target=self)
class Topic(Document):
title = fields.StringField(verbose_name=u'标题')
content = fields.StringField(verbose_name=u'内容')
url_number = fields.IntField()
creator = fields.GenericReferenceField() # 发布人S_G_Card, reverse_delete_rule=DO_NOTHING
creat_time = fields.DateTimeField() # 发布时间
update_time = fields.DateTimeField() # 更新时间
update_author = fields.ReferenceField(Student, reverse_delete_rule=DO_NOTHING) #最后回复作者
clicks = fields.IntField() #浏览数
is_active = fields.BooleanField(verbose_name=u'可见')
is_locked = fields.BooleanField(verbose_name=u'锁帖')
is_top = fields.BooleanField(verbose_name=u'置顶')
def get_reply(self):
from reply.models import Reply
return Reply.objects(target=self)
class GenericReferencingDoc(Document):
ref = fields.GenericReferenceField()
class RefFieldsDoc(Document):
ref = fields.ReferenceField(ReferencedDoc)
dbref = fields.ReferenceField(ReferencedDoc, dbref=True)
cached = fields.CachedReferenceField(ReferencedDoc)
generic = fields.GenericReferenceField()
ref_list = fields.ListField(fields.ReferenceField(ReferencedDoc))
class GenericReferencingModel(Document):
generic = me_fields.GenericReferenceField()
class RefFieldsModel(Document):
ref = me_fields.ReferenceField(ReferencedModel)
dbref = me_fields.ReferenceField(ReferencedModel, dbref=True)
cached = me_fields.CachedReferenceField(ReferencedModel)
generic = me_fields.GenericReferenceField()
class Broadcast(EmbeddedDocument):
object = fields.GenericReferenceField()
is_readed = fields.BooleanField()
