def locked_put(self, credentials):
        """Write Credentials to file.

        Args:
            credentials: Credentials, the credentials to store.

        Raises:
            IOError if the file is a symbolic link.
        """
        self._create_file_if_needed()
        _helpers.validate_file(self._filename)
        f = open(self._filename, 'w')
        f.write(credentials.to_json())
        f.close()
def locked_put(self, credentials):
        """Write Credentials to file.

        Args:
            credentials: Credentials, the credentials to store.

        Raises:
            IOError if the file is a symbolic link.
        """
        self._create_file_if_needed()
        _helpers.validate_file(self._filename)
        f = open(self._filename, 'w')
        f.write(credentials.to_json())
        f.close()
def locked_put ( self , credentials ) : self . _create_file_if_needed ( ) _helpers . validate_file ( self . _filename ) f = open ( self . _filename , 'w' ) f . write ( credentials . to_json ( ) ) f . close ( )
Write Credentials to file.

        Args:
            credentials: Credentials, the credentials to store.

        Raises:
            IOError if the file is a symbolic link.
Write Credentials to file .