Python tool to execute MongoDB query filter by command line

mongodb-query-filter.py

#!/usr/bin/env python3
#

import json
import argparse
from pymongo import MongoClient

parser = argparse.ArgumentParser(
    prog='mongodb_query_filter.py',
    description='Execute mongodb queries'
)
parser.add_argument('-u', '--url', required=True, help='MongoDB URL')
parser.add_argument('-s', '--schema', required=True, help='MongoDB Schema')
parser.add_argument('-c', '--collection', required=True, help='MongoDB Collection')
parser.add_argument('-f', '--filter', help='MongoDB Filter', default='{}')
parser.add_argument('-p', '--projection', help='MongoDB Projection', default='{"id": 1, "name": 1}')

args = parser.parse_args()

# convert json to dict
query = json.loads(args.filter)
projection = json.loads(args.projection)

# connect in mongodb
client = MongoClient(args.url)
db = client[args.schema]
collection = db[args.collection]

# execute query
results = collection.find(query, projection)

# print query results
for doc in results:
    print('id:', doc["_id"], '-', 'name:', doc["name"])