s3transfer/download.py
def _get_download_output_manager_cls(self, transfer_future, osutil):
        """Retrieves a class for managing output for a download

        :type transfer_future: s3transfer.futures.TransferFuture
        :param transfer_future: The transfer future for the request

        :type osutil: s3transfer.utils.OSUtils
        :param osutil: The os utility associated to the transfer

        :rtype: class of DownloadOutputManager
        :returns: The appropriate class to use for managing a specific type of
            input for downloads.
        """
        download_manager_resolver_chain = [
            DownloadSpecialFilenameOutputManager,
            DownloadFilenameOutputManager,
            DownloadSeekableOutputManager,
            DownloadNonSeekableOutputManager,
        ]

        fileobj = transfer_future.meta.call_args.fileobj
        for download_manager_cls in download_manager_resolver_chain:
            if download_manager_cls.is_compatible(fileobj, osutil):
                return download_manager_cls
        raise RuntimeError(
            'Output %s of type: %s is not supported.' % (
                fileobj, type(fileobj)))
def _get_download_output_manager_cls(self, transfer_future, osutil):
        download_manager_resolver_chain = [
            DownloadSpecialFilenameOutputManager,
            DownloadFilenameOutputManager,
            DownloadSeekableOutputManager,
            DownloadNonSeekableOutputManager,
        ]

        fileobj = transfer_future.meta.call_args.fileobj
        for download_manager_cls in download_manager_resolver_chain:
            if download_manager_cls.is_compatible(fileobj, osutil):
                return download_manager_cls
        raise RuntimeError(
            'Output %s of type: %s is not supported.' % (
                fileobj, type(fileobj)))
def _get_download_output_manager_cls ( self , transfer_future , osutil ) : download_manager_resolver_chain = [ DownloadSpecialFilenameOutputManager , DownloadFilenameOutputManager , DownloadSeekableOutputManager , DownloadNonSeekableOutputManager , ] fileobj = transfer_future . meta . call_args . fileobj for download_manager_cls in download_manager_resolver_chain : if download_manager_cls . is_compatible ( fileobj , osutil ) : return download_manager_cls raise RuntimeError ( 'Output %s of type: %s is not supported.' % ( fileobj , type ( fileobj ) ) )
Retrieves a class for managing output for a download

        :type transfer_future: s3transfer.futures.TransferFuture
        :param transfer_future: The transfer future for the request

        :type osutil: s3transfer.utils.OSUtils
        :param osutil: The os utility associated to the transfer

        :rtype: class of DownloadOutputManager
        :returns: The appropriate class to use for managing a specific type of
            input for downloads.
Retrieves a class for managing output for a download