如何操作文档中的特定字段（PyMongo）

Question

For example, I have a field in my document called "x", which contains a giant string. I want to be able to read the string word by word.

client = pymongo.MongoClient("localhost", 27017)
db = client.clients
collection = db.unlabel_review

for post in collection.find():
    documents.append(post)

So this returns the entire JSON object list, and calling a certain index on documents will return that document. What is the syntax to return a field of that document, for example return "id" or field "x" where x holds a string?

Intuitively, I want to say

documents[1] -> returns whole JSON object so

documents[1][1] -> returns the first index of that JSON object, but this doesn't seem to work

Thanks for any help :)

Answer 1

I figured it out,

documents[1]["field name"] will return a specific field.