删除文档

import pymongo
 
myclient = pymongo.MongoClient("mongodb://localhost:27017/")
mydb = myclient["mydatabase"]
mycol = mydb["customers"]
 
myquery = { "address": "Mountain 21" }
 
mycol.delete_one(myquery)
 
 
#print the customers collection after the deletion:
for x in mycol.find():
  print(x)