//usr/lib64/lib64//lib64/lib64/python2.7/
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Read and write ZIP files.
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Raised when writing a zipfile, the zipfile requires ZIP64 extensions
and those extensions are disabled.
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rb n X| S( s Quickly see if a file is a ZIP file by checking the magic number.
The filename argument may be a file or file-like object too.
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Read the ZIP64 end-of-archive records and use that to update endrec
i i i s3 zipfiles that span multiple disks are not supported( t seekt sizeEndCentDir64LocatorR R t lent structt unpackt structEndArchive64Locatort stringEndArchive64LocatorR t sizeEndCentDir64t structEndArchive64t stringEndArchive64t _ECD_SIGNATUREt _ECD_DISK_NUMBERt _ECD_DISK_STARTt _ECD_ENTRIES_THIS_DISKt _ECD_ENTRIES_TOTALt _ECD_SIZEt _ECD_OFFSET( t fpint offsett endrect datat sigt disknot relofft diskst szt create_versiont read_versiont disk_numt disk_dirt dircountt dircount2t dirsizet diroffset( ( s /usr/lib64/python2.7/zipfile.pyt
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| | | | | Sd S( s Return data from the "End of Central Directory" record, or None.
The data is a list of the nine items in the ZIP "End of central dir"
record followed by a tenth item, the file seek offset of this record.i i i it t i i Ni ( R t tellt sizeEndCentDirR t NoneR R t stringEndArchiveR R t structEndArchivet listt appendR: t maxt rfindt _ECD_COMMENT_SIZE( R) t filesizeR, R+ t maxCommentStartt startt recDatat commentSizet comment( ( s /usr/lib64/python2.7/zipfile.pyR s>
c B sJ e Z d Z d Z d d d Z d d Z d Z d Z d Z RS( s> Class with attributes describing each file in the ZIP archive.t
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compress_sizet file_sizet _raw_timet NoNamei i i c C s# | | _ | j t d } | d k r: | d | !} n t j d k rp t j | k rp | j t j d } n | | _ | | _ | d d k r t d n t | _
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Nis compression type %d (%s)s compression type %dR< i t Ui RY I ( t _fileobjt
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close_fileobjt descr( ( s /usr/lib64/python2.7/zipfile.pyRj s4 ic C s | j ra | d k ra | j j d | j d } | d k ra | j | j | !} | | _ | Sn | j s} t j j | | Sd } x| d k s t | | k r| j d } | d k r | S| j j
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c C s[ | t | j | j k rC | j | } | j t | 8_ n | j | j | j d !S( s6 Returns buffered bytes without advancing the position.i ( R R R R ( Rh t nR ( ( s /usr/lib64/python2.7/zipfile.pyR ] s c C s t S( N( R
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If the argument is omitted, None, or negative, data is read and returned until EOF is reached..
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t read1R ( Rh R t bufR, ( ( s /usr/lib64/python2.7/zipfile.pyR i s c C s^ | j d k r d St | | j d @| _ | rZ | j | j k rZ t d | j n d S( NI s Bad CRC-32 for file %r( R R? R R R R ( Rh t newdatat eof( ( s /usr/lib64/python2.7/zipfile.pyt _update_crc{ s
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t | j | } n | j t k rE| j | d | j d k | j | j | | _ d | _ qW| j | 7_ n t | j d k r4| | k r4| j t k r4| j j | j t | | | j } | j j | _ t | j d k o| j d k } | r| | j j 7} n | j | d | | j | j | | _ d | _ n | j | j | j | !} | j t | 7_ | S( s7 Read up to n bytes with at most one read() system call.i R< R N( R? t MAX_NR R R R R RD t
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decompresst unconsumed_tailt flush( Rh R t len_readbuffert nbytesR, R ( ( s /usr/lib64/python2.7/zipfile.pyR s> ( ! $ c C s8 z | j r | j j n Wd t t | j Xd S( N( R R t closet superR ( Rh ( ( s /usr/lib64/python2.7/zipfile.pyR s i N( R R
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Z d d Z d d d Z d d d Z d d d d Z d Z d Z d d d Z d d Z d Z d Z RS( sd Class with methods to open, read, write, close, list zip files.
z = ZipFile(file, mode="r", compression=ZIP_STORED, allowZip64=False)
file: Either the path to the file, or a file-like object.
If it is a path, the file will be opened and closed by ZipFile.
mode: The mode can be either read "r", write "w" or append "a".
compression: ZIP_STORED (no compression) or ZIP_DEFLATED (requires zlib).
allowZip64: if True ZipFile will create files with ZIP64 extensions when
needed, otherwise it will raise an exception when this would
be necessary.
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r| j j d d t | _ q"Xn t d Wn2 | j } d | _ | j sQ| j n n Xd S( s> Open the ZIP file with mode read "r", write "w" or append "a".R t wt as( ZipFile() requires mode "r", "w", or "a"s. Compression requires the (missing) zlib modules( That compression method is not supportedi t bR< R t wbs r+bi R i s Mode must be "r", "w" or "a"N( R R R ( R R R R t _allowZip64R t
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8} n | j d k r | | } d G| G| G| GHn | | | _ | j | j d | j | } t j | } d } x| | k rC| j t } t | t k rft d n t j t | } | t t k rt d n | j d k r| GHn | j | t }
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"c C s. g } x! | j D] } | j | j q W| S( s+ Return a list of file names in the archive.( R RC R ( Rh t lR, ( ( s /usr/lib64/python2.7/zipfile.pyt namelistd s c C s | j S( sJ Return a list of class ZipInfo instances for files in the
archive.( R ( Rh ( ( s /usr/lib64/python2.7/zipfile.pyt infolistk s c C sJ d d GHx: | j D]/ } d | j d } d | j | | j f GHq Wd S(
s+ Print a table of contents for the zip file.s %-46s %19s %12ss File Names Modified t Sizes %d-%02d-%02d %02d:%02d:%02di s
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re | j SXq Wd S( s% Read all the files and check the CRC.i i R Ni ( R R R R R ( Rh t
chunk_sizeR t f( ( s /usr/lib64/python2.7/zipfile.pyt testzipw s
c C s5 | j j | } | d k r1 t d | n | S( s, Return the instance of ZipInfo given 'name'.s( There is no item named %r in the archiveN( R R R? t KeyError( Rh R t info( ( s /usr/lib64/python2.7/zipfile.pyt getinfo s
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c C s | j | d | j S( s) Return file bytes (as a string) for name.R ( R R ( Rh R R ( ( s /usr/lib64/python2.7/zipfile.pyR s c C sd | d k r t d n | j s- t d n | j rH | j } t } n t | j d } t } yt | t r{ | } n | j | } | j
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d | SWn | rY| j! n n Xd S( s# Return file-like object for 'name'.R R t rUs& open() requires mode "r", "U", or "rU"s3 Attempt to read ZIP archive that was already closedR i s Truncated file headers Bad magic number for file headers3 File name in directory "%s" and header "%s" differ.i s6 File %s is encrypted, password required for extractioni i i i i s Bad password for fileR N( R R s rU(" R R R R R R R
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c C sO t | t s! | j | } n | d k r< t j } n | j | | | S( s# Extract a member from the archive to the current working directory,
using its full name. Its file information is extracted as accurately
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N( Ry R R# R? Rb t getcwdt _extract_member( Rh t membert pathR ( ( s /usr/lib64/python2.7/zipfile.pyt extract s
c C sC | d k r | j } n x! | D] } | j | | | q" Wd S( s Extract all members from the archive to the current working
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S( s6 Check for errors before writing a file to the archive.s Duplicate name:R R s write() requires mode "w" or "a"s4 Attempt to write ZIP archive that was already closeds. Compression requires the (missing) zlib modules( That compression method is not supporteds' Filesize would require ZIP64 extensionss+ Zipfile size would require ZIP64 extensionsN( R R ( R R R R R R RO R R R R[ Rk R R RX ( Rh R ( ( s /usr/lib64/python2.7/zipfile.pyt _writecheck< s( c C s | j s t d n t j | } t j | j } t j | j } | d d !} | d k rm | } n t j
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j t) t* d d | | | | t | j+ } | j j" | | j j" | j+ | j j, n Wd | j } d | _ | j- s| j. n Xd S( sJ Close the file, and for mode "w" and "a" write the ending
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