生成随机数据并使用python插入mongodb

Question

具有此python脚本将生成随机数据

代码：

from faker import Faker

fake = Faker('en_US')

n = 3
id='123456'
data1 = []       
for _ in range(n):
    data= {
            "id": "1ab",
            "data": fake.text(),
            "place": fake.state(),   
            "user_id": id
            }
    data1.append(data)

输出：

数据将打印此

[{'id': '1ab',
  'data': 'Happen cut bank together whole still with. Health kind it relate would.\nWindow thus hair lawyer especially. Large ready husband religious body recent similar remember.',
  'place': 'Minnesota',
  'user_id': '123456'},
 {'id': '1ab',
  'data': 'Forget nature song hotel officer. Significant box first step someone.\nAudience take board service result energy energy. Him myself home your business option.',
  'place': 'Georgia',
  'user_id': '123456'},
 {'id': '1ab',
  'data': 'Show garden green. Or career today somebody very edge administration. Day myself reflect billion outside give price.\nBehavior poor learn health start. Challenge bill point lead lose tree.',
  'place': 'Virginia',
  'user_id': '123456'}]

我需要使用python（pymongo）将数据发送到mongo db]

喜欢这样

db.collection.insert_many(data)

但是出现错误，说明批量写入错误，如果我尝试发送像这样的单个json data[0]，它将返回此错误document must be an instance of dict, bson.son.SON, bson.raw_bson.RawBSONDocument, or a type that inherits from collections.MutableMapping

具有此python脚本将生成随机数据代码：从造假者导入Faker假= Faker（'en_US'）n = 3 id ='123456'data1 = []用于range（n）中的_：data = {“ id “：” ...

Answer 1

[当我准备此答案时，有人对此发表了评论，但为了确认，下面的代码应该可以工作。您需要在循环外插入insert_many（data1）以获得所需的结果。