def get_runtime(self, file_path):
        """
        :param file_path: the path to the file that's being processed
        :type file_path: unicode
        :return: the current runtime (in seconds) of the process that's
            processing the specified file or None if the file is not currently
            being processed
        """
        if file_path in self._processors:
            return (timezone.utcnow() - self._processors[file_path].start_time)\
                .total_seconds()
        return None
def get_runtime(self, file_path):
        
        if file_path in self._processors:
            return (timezone.utcnow() - self._processors[file_path].start_time)\
                .total_seconds()
        return None
def get_runtime ( self , file_path ) : if file_path in self . _processors : return ( timezone . utcnow ( ) - self . _processors [ file_path ] . start_time ) . total_seconds ( ) return None
:param file_path: the path to the file that's being processed
        :type file_path: unicode
        :return: the current runtime (in seconds) of the process that's
            processing the specified file or None if the file is not currently
            being processed
: param file_path : the path to the file that s being processed : type file_path : unicode : return : the current runtime ( in seconds ) of the process that s processing the specified file or None if the file is not currently being processed