Get all documents of a collection using Pymongo

Question

I want to write a function to return all the documents contained in mycollection in mongodb

from pymongo import MongoClient  if __name__ == '__main__':     client = MongoClient("localhost", 27017, maxPoolSize=50)     db=client.mydatabase     collection=db['mycollection']     cursor = collection.find({})     for document in cursor:         print(document) 

However, the function returns: Process finished with exit code 0

Answer 1

Here is the sample code which works fine when you run from command prompt.

from pymongo import MongoClient  if __name__ == '__main__':     client = MongoClient("localhost", 27017, maxPoolSize=50)     db = client.localhost     collection = db['chain']     cursor = collection.find({})     for document in cursor:           print(document) 

Please check the collection name.