deleteone.py

import os
import pprint

from pymongo import MongoClient

# Import ObjectId from bson package (part of PyMongo distribution) to enable querying by ObjectId
from bson.objectid import ObjectId

# Load config from .env file
MONGODB_URI = "mongodb://localhost:27017/?readPreference=primary&appname=MongoDB%20Compass%20Community&ssl=false"

# Connect to MongoDB cluster with MongoClient
client = MongoClient(MONGODB_URI)

# Get reference to 'bank' database
db = client.test_db

# Get a reference to the 'accounts' collection
accounts_collection = db.accounts

# Filter by ObjectId
document_to_delete = {"_id": ObjectId("64c79375f9ab894e45b90462")}

# Search for document before delete
print("Searching for target document before delete: ")
pprint.pprint(accounts_collection.find_one(document_to_delete))

# TODO: Write an expression that deletes the target account. Assign the result of this delete operation to a variable named 'result'.
result = accounts_collection.delete_one(document_to_delete)

# Search for document after delete
print("Searching for target document after delete: ")
pprint.pprint(accounts_collection.find_one(document_to_delete))

print("Documents deleted: " + str(result.deleted_count))

client.close()