def open_netrc
      begin
        Netrc.read(netrc_path)
      rescue Netrc::Error => e
        error e.message
      end
    end
def open_netrc
      begin
        Netrc.read(netrc_path)
      rescue Netrc::Error => e
        error e.message
      end
    end
Reads a `.netrc` file.

 @return [Netrc] the `.netrc` file