Source code for airflow.contrib.hooks.vertica_hook

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from vertica_python import connect

from airflow.hooks.dbapi_hook import DbApiHook


[docs]class VerticaHook(DbApiHook): """ Interact with Vertica. """
[docs] conn_name_attr = 'vertica_conn_id'
[docs] default_conn_name = 'vertica_default'
[docs] supports_autocommit = True
[docs] def get_conn(self): """ Returns verticaql connection object """ conn = self.get_connection(self.vertica_conn_id) conn_config = { "user": conn.login, "password": conn.password or '', "database": conn.schema, "host": conn.host or 'localhost' } if not conn.port: conn_config["port"] = 5433 else: conn_config["port"] = int(conn.port) conn = connect(**conn_config) return conn