remove_student_data.py

# Andrew Erlichson
# MongoDB, Inc. 
# M101P - Copyright 2015, All Rights Reserved


import pymongo
import datetime
import sys

# establish a connection to the database
connection = pymongo.MongoClient("mongodb://localhost")
        
# removes one student
def remove_student(student_id):

    # get a handle to the school database
    db=connection.school
    scores = db.scores

    try:

        result = scores.delete_many({'student_id':student_id})

        print "num removed: ", result.deleted_count

    except Exception as e:
        print "Exception: ", type(e), e

def find_student_data(student_id):
    # get a handle to the school database
    db=connection.school
    scores = db.scores
    
    print "Searching for student data for student with id = ", student_id
    try: 
        docs = scores.find({'student_id':student_id})
        for doc in docs:
            print doc

    except Exception as e:
        print "Exception: ", type(e), e




remove_student(1)
find_student_data(1)