#NEWLINE# def get_installed_extension( name , user = None , host = None , port = None , maintenance_db = None , password = None , runas = None ) : #NEWLINE# #INDENT# "\n    Get info about an installed postgresql extension\n\n    CLI Example:\n\n    .. code-block:: bash\n\n        salt '*' postgres.get_installed_extension plpgsql\n\n    " #NEWLINE# return installed_extensions ( user = user , host = host , port = port , maintenance_db = maintenance_db , password = password , runas = runas ) . get ( name , None )