painlesselasticsearch

from elasticsearch import Elasticsearch

# Connect to your Elasticsearch instance
es = Elasticsearch([{'host': 'localhost', 'port': 9200}])

# Index name and document ID you want to update
index_name = 'movies'
document_id = 'your_document_id'

# Define the Painless script for the update
update_script = {
    "script": {
        "lang": "painless",
        "source": "ctx._source.views += 1"  # Increment 'views' by 1
    }
}

# Perform the update using the Painless script
try:
    es.update(index=index_name, id=document_id, body=update_script)
    print("Document updated successfully!")
except Exception as e:
    print(f"Error updating document: {e}")