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    This module provides classes and functions used to download and manage
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    Ensures that the function is called using abrt's uid and gid

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        Wrapper function around the called function.

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    Unpacks a single rpm located in tmp_dir into destdir.

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        package_file_name - name of the rpm file
        files - files to extract from the rpm
        tmp_dir - temporary directory where the rpm file is located
        destdir - destination directory for the rpm package extraction
        keeprpm - check if the user wants to delete rpms from the tmp directory
        exact_files - extract only specified files

    Returns:
        RETURN_FAILURE in case of a serious problem
    t/sExtracting %s to %ss%ssExtracting cpio from {0}s/unpacked.cpiotwbsCan't write to '{0}': {1}trpm2cpiotstdouttbufsizei����iscpio written OKskeeprpms = False, removing %ssCan't extract package '{0}'trbs$Caching files from {0} made from {1}s
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    Removes the temporary directory.
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        Sets up instance variables

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        A method used to update the progress

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    A callback function for mirror errors.
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    This class is used to manage download of debuginfos.
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        Downloads rpms into a temporary directory

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            total_pkgs - total number of packages to download
            download_exact_files - extract only specified files

        Returns:
            RETURN_OK if all goes well.
            RETURN_FAILURE in case it cannot set up either of the directories.
        is#Error: can't make cachedir, exitings'Can't disable repository '{0!s}': {1!s}sSetting up yum repositoriestpatterntthisreposenabled repo %stskip_if_unavailablet_asyncsACan't disable async download, the output might contain artifacts!sCan't setup {0}: {1}, disablings+Looking for needed packages in repositoriestmdtypetmetadatat	cacheonlyis"Error retrieving metadata: '{0!s}'t	filelistss#Error retrieving filelists: '{0!s}'syum whatprovides %ssfound pkg for %s: %ssnot found pkg for %ss+Can't find packages for {0} debuginfo filessPackages to download: {0}s;Downloading {0:.2f}Mb, installed size: {1:.2f}Mb. Continue?isDownload cancelled by usersKWarning: Not enough free space in tmp dir '{0}' ({1:.2f}Mb left). Continue?sMWarning: Not enough free space in cache dir '{0}' ({1:.2f}Mb left). Continue?trelativepatht
remote_urlsfile:///iscopying from local repo: %ssCannot copy file '{0}': {1}tpkglistt-R's.rpmR sDownloading package {0} failedR9s&Unpacking failed, aborting download...sRemoving {0}s/Can't remove %s, probably contains an error logiiiiiiN(HRtsetCacheDirRtrepostlistEnabledR2tdisableRepotidRR-tstrt	findReposRmt
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#(R_R`RaR�R�RPRnRpRRxR�(((s</usr/lib64/python2.7/site-packages/reportclient/debuginfo.pyRg�s			cCs,g|D]!}d||d |df^qS(s�
    Transforms build ids into a path.

    build_id1=${build_id:0:2}
    build_id2=${build_id:2}
    file="usr/lib/debug/.build-id/$build_id1/$build_id2.debug"
    s&%s/usr/lib/debug/.build-id/%s/%s.debugi((tpfxt	build_idstb_id((s</usr/lib64/python2.7/site-packages/reportclient/debuginfo.pytbuild_ids_to_paths	cCs.td|�}g}xZ|D]R}td|�tjj|�rTtd|�qntd|�|j|�qW|r�|}g}n|Sx�|D]�}td|�xd|D]\}||}td|�tjj|�r�td|�q�ntd|�|j|�q�W|r"|}g}q�|Sq�W|S(s�
    Checks for installed debuginfos.

    Arguments:
        build_ids - string containing build ids
        cache_dirs - list of cache directories

    Returns:
        List of missing debuginfo files.
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