opensearch-pyd/samples/json/json_hello.py

#!/usr/bin/env python

# SPDX-License-Identifier: Apache-2.0
#
# The OpenSearch Contributors require contributions made to
# this file be licensed under the Apache-2.0 license or a
# compatible open source license.
#
# Modifications Copyright OpenSearch Contributors. See
# GitHub history for details.


from opensearchpy import OpenSearch


def main() -> None:
    """
    demonstrates how to index a document using a dict
    """
    # connect to OpenSearch

    host = "localhost"
    port = 9200
    auth = ("admin", "admin")  # For testing only. Don't store credentials in code.

    client = OpenSearch(
        hosts=[{"host": host, "port": port}],
        http_auth=auth,
        use_ssl=True,
        verify_certs=False,
        ssl_show_warn=False,
    )

    info = client.http.get("/")
    print(f"Welcome to {info['version']['distribution']} {info['version']['number']}!")

    # create an index

    index_name = "movies"

    index_body = {"settings": {"index": {"number_of_shards": 4}}}

    print(client.http.put(f"/{index_name}", body=index_body))

    # add a document to the index

    document = {"title": "Moneyball", "director": "Bennett Miller", "year": "2011"}

    doc_id = "1"

    print(client.http.put(f"/{index_name}/_doc/{doc_id}?refresh=true", body=document))

    # search for a document

    user_query = "miller"

    query = {
        "size": 5,
        "query": {
            "multi_match": {"query": user_query, "fields": ["title^2", "director"]}
        },
    }

    print(client.http.post(f"/{index_name}/_search", body=query))

    # delete the document

    print(client.http.delete(f"/{index_name}/_doc/{doc_id}"))

    # delete the index

    print(client.http.delete(f"/{index_name}"))


if __name__ == "__main__":
    main()