我在用
django-rest-framework mongoengine=3.3.0
mongoengine==0.10.5
class MyModel2(mongoengine.EmbeddedDocument):
sn = mongoengine.StringField()
# more fields
class MyModel(mongoengine.DynamicDocument):
field1 = mongoengine.StringField(unique=True)
field2 = mongoengine.DateTimeFie
我有以下模型
class Settings(mongoengine.EmbeddedDocument):
call_number = mongoengine.StringField(default='')
emails = mongoengine.ListField(mongoengine.EmailField)
class Profile(DocumentBase):
user = mongoengine.StringField(unique=True)
set = mongoengine.EmbeddedDocumentField(Sett
我正在使用tastypie_mongoengine作为Django中的其他Api。
models.py
import mongoengine
import datetime
class Students(mongoengine.Document):
name = mongoengine.StringField(required=True)
age = mongoengine.StringField(required=True)
student_class = mongoengine.StringField(required=True)`
api.py
from tas
我在django中使用mongoengine。我有一个继承自mongoengine.django.auth.User的CustomUser模型,它定义了一些字段。我有一个字段,只有一些用户需要。我不希望在每个User对象中都有这个字段。因为mongoengine.django.auth.User是从继承了CustomUser模型的mongoengine.Document继承的,所以我不能向其中添加字段,我使我的CustomUser模型同时继承了mongoengine.django.auth.User和mongoengine.DynamicDocument
from mongoengine.dj
我想把烧瓶钩到蒙哥机上。所有模块似乎都已成功安装。这是我的导入,ln 4是错误起源的地方:
import os
from flask import Flask, render_template, send_from_directory
from mongoengine import connect
from flask.ext.mongoengine import MongoEngine
下面是我遇到的错误:
File "app.py", line 4, in <module>
from flask.ext.mongoengine import MongoEngin
如何解决此错误?
File "/usr/local/lib/python2.7/dist-packages/mongoengine/connection.py", line 95, in get_connection
raise ConnectionError(msg)
mongoengine.connection.ConnectionError: You have not defined a default connection
model.py:
from flask.ext.mongoengine import MongoEngine
db = MongoEng
import mongoengine
class MyLog(mongoengine.EmbeddedDocument):
text = mongoengine.StringField()
class Server(mongoengine.DynamicDocument):
name = mongoengine.StringField()
status = mongoengine.StringField()
text_list = mongoengine.ListField(mongoengine.EmbeddedDocumentField(MyLog))
我使用芹菜和MongoEngine作为我的Django应用程序的一部分。
当一个芹菜@shared_task通过mongoengine模型类访问mongodb数据库时,我得到了这个警告:
UserWarning: MongoClient opened before fork. Create MongoClient with
connect=False,or create client after forking. See PyMongo's
documentation for details:
http://api.mongodb.org/python/current/faq.html
这段代码会轰炸:
from mongoengine import *
class Employee(Document):
name = StringField()
boss = ReferenceField("Employee", reverse_delete_rule = NULLIFY)
以下是一个例外:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "[…]/mongoengine/base.p
我的flask_mongoengine和mongoengine在我的requirement.txt里。我运行了make install,但是在VS code中,当我从mongoengine.queryset.visitor import Q导入一个橙色的行时,会在它下划线上加上下划线,并在行中悬停给出Import "mongoengine.queryset.visitor" could not be resolved的原因。但我已经提到,我有这个包安装在我的烧瓶应用程序。附件是我的requirement.txt和导入行错误的截图。
我目前正在用Django+MongoDb开发一个应用程序。一旦访问了应用程序的url,应用程序就必须将数据推入数据库。
但是我怎么会遇到这个错误mongoengine.connection.ConnectionError: Cannot connect to database default : port must be an instance of int
由于错误状态端口应该是一个“int”,所以我在我的mongoengine.connect('employeedb', host='127.0.0.1', port='8000')文件中将端口