Simple Data Exporter from SAP HANA

This is my first project in Python attempting to get data from our SAP HANA Database using the hdbcli to connect to our SAP HANA instance.

The script can be configured with a .env file to support default server & port arguments, to feed argpase

SERVER={$SERVER}
PORT={$PORT}

parser = argparse.ArgumentParser()
parser.add_argument("-s", "--server" , help = "Server URL",default=default_url, dest = "server", type=str)
parser.add_argument("-p", "--port" , help = "Port",default=default_port, dest = "port")
parser.add_argument("-u", "--username", help = "Username", dest = "username", type=str)
parser.add_argument("-P","--Password", help = "Password", dest = "password")
args = parser.parse_args()

Additionally the main() function can be configured with the variables to automatically log in.

    server = ""
    port = ""
    user_name = ""
    password = ""

The function also leverages the ability to read the query from an input file, or to manually enter a query. Lastly, the data can be printed to the console or written to .csv.