def main():
parser = argparse.ArgumentParser()
parser.add_argument("index_file", help="Path to file containing index definition")
parser.add_argument("data_file", help="Path to file containing json dump of documents to index")
parser.add_argument("es_host", help="Elasticsearch Host to index against")
parser.add_argument("es_port", help="Elasticsearch Host Transport Port")
parser.add_argument("-r", "--replace", action="store_true", help="Overwrite index if it already exists")
args = parser.parse_args()
index_config_path = args.index_file
documents_path = args.data_file
host = args.es_host
port = args.es_port
overwrite = True if args.replace else False
with open(index_config_path) as data_file:
index_config = json.load(data_file)
index_settings = index_config['index_settings']
index_name = index_settings['indexname']
doctypes = index_settings['doctypes']
indexer = Indexer(host, port)
indexer.create_index(index_name, index_settings['settings'], overwrite=overwrite)
for doctype in doctypes:
indexer.add_mappings(index_name, doctype, index_settings['mappings'][doctype])
indexer.index_documents(documents_path, doctype, index_name)
