Get mongodb stats using python with pymongo

stats.py

from pymongo import MongoClient


try:
    client = MongoClient('localhost')
    db = client.searchfollow
except:
    print("Could not connect to MongoDB")

call = db.command("dbstats")
database = call['db']
datasize = call['dataSize'] / 1024
objects = call['objects']
collections = call['collections']

print('\n')
print('Database:', str(database))
print('Objects:', str(objects))
print('Collections:', str(collections))
print('Size:', str(datasize) + 'Mb')
print('\n')