opensearch-helper 0.1.26

OpenSearch Helper for Easy I/O

Open Search Helper (opensearch-helper)

A collection of methods for assisting with OpenSearch querying on AWS

MultiMatch Query Generator

Method Definition

multimatch_generator(input_text: str, size: int = 5, *args) -> MultiMatchQuery

Invoke Function

Pass in one-or-more field names after the query:

from opensearch_helper import multimatch_generator

d_query = multimatch_generator("what is the average PH of rainwater?" "question", "context")

Sample Output

{
   "size":5,
   "query":{
      "multi_match":{
         "query":"input_text",
         "fields":[
            "question"
         ]
      }
   }
}

API Query (AWS)

Method Definition

query(d_query: MultiMatchQuery, index_name: str) -> OpenSearchResult

Invoke Function

The following environment variables must exist and be encrypted via baseblock::Run-Encrypt

1. OPENSEARCH_HOST
2. OPENSEARCH_REGION
3. OPENSEARCH_USERNAME
4. OPENSEARCH_PASSWORD

from opensearch_helper import query

query(d_query, index_name='myindex')

Local OpenSearch

From the terminal run

docker-compose up

The following environment variables must exist and be encrypted via baseblock::Run-Encrypt

1. OPENSEARCH_HOST
2. OPENSEARCH_USERNAME
3. OPENSEARCH_PASSWORD

Unless these have been modified, the default values can be found here https://opensearch.org/docs/latest/opensearch/install/docker/

from a python script import

from opensearch_helper import OpenSearchDEV

The following functions are available

client = OpenSearchDEV()

client.create_index(...)
client.delete_index(...)
client.add(...)
client.query(...)