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Z Z Z d d f \ Z Z d
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Z d Z d d d Z d e j f d YZ d Z e d k rõ e n d S( s Functions that read and write gzipped files.
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The user of the file doesn't have to worry about the compression,
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but random access is not allowed.iÿÿÿÿNt GzipFilet openi i i i i c C s | j t j d | d S( Ns <L( t writet structt pack( t outputt value( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt write32u s c C s t j d | j d d S( Ns <Ii i ( R t unpackt read( t input( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt read32 s t rbi c C s t | | | S( s Shorthand for GzipFile(filename, mode, compresslevel).
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The filename argument is required; mode defaults to 'rb'
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and compresslevel defaults to 9.
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( R ( t filenamet modet compresslevel( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyR s c B s e Z d Z d Z d Z d d d d d d Z e d Z d Z d Z
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d Z d Z d
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Z d Z d Z d d Z d Z d d Z d Z d Z e d Z d Z e j d Z d Z d Z d Z d Z d Z d d Z d d Z RS(! s The GzipFile class simulates most of the methods of a file object with
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the exception of the readinto() and truncate() methods.
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i
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C sß | r | j d d } n | r: d | k r: | d 7} n | d k rh t j | | pX d } | _ n | d k r§ t | d r | j d k r | j } q§ d } n | d k r× t | d rÎ | j } q× d } n | d d !d
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k r,t | _ t | _
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d | _ d | _ d | _ | | _ d | _ nx | d d !d k sR| d d !d k rt | _ | j | t j | t j t j t j d | _ n t d | d | | _ d | _ | | _ | j t k rÛ| j n d S( s{ Constructor for the GzipFile class.
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|
At least one of fileobj and filename must be given a
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non-trivial value.
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The new class instance is based on fileobj, which can be a regular
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file, a StringIO object, or any other object which simulates a file.
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It defaults to None, in which case filename is opened to provide
|
a file object.
|
|
When fileobj is not None, the filename argument is only used to be
|
included in the gzip file header, which may includes the original
|
filename of the uncompressed file. It defaults to the filename of
|
fileobj, if discernible; otherwise, it defaults to the empty string,
|
and in this case the original filename is not included in the header.
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The mode argument can be any of 'r', 'rb', 'a', 'ab', 'w', or 'wb',
|
depending on whether the file will be read or written. The default
|
is the mode of fileobj if discernible; otherwise, the default is 'rb'.
|
Be aware that only the 'rb', 'ab', and 'wb' values should be used
|
for cross-platform portability.
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The compresslevel argument is an integer from 0 to 9 controlling the
|
level of compression; 1 is fastest and produces the least compression,
|
and 9 is slowest and produces the most compression. 0 is no compression
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at all. The default is 9.
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The mtime argument is an optional numeric timestamp to be written
|
to the stream when compressing. All gzip compressed streams
|
are required to contain a timestamp. If omitted or None, the
|
current time is used. This module ignores the timestamp when
|
decompressing; however, some programs, such as gunzip, make use
|
of it. The format of the timestamp is the same as that of the
|
return value of time.time() and of the st_mtime member of the
|
object returned by os.stat().
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" c C s6 t | j } d | d d !d t t | d S( Ns <gzip i iÿÿÿÿt t >( t reprR, t hext id( R0 t s( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt __repr__ s c C s | j r t d n d S( sL Raises a ValueError if the underlying file object has been closed.
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s I/O operation on closed file.N( t closedt
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@r| j j d n d S( Ni s s Not a gzipped filei i s Unknown compression methodi RD ( R, R R+ t ordR R. t FEXTRARI R t FCOMMENTt FHCRC( R0 t magict methodt flagt xlenR: ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt _read_gzip_header» s2
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c C s/ t | | j | _ | j t | 8_ d S( N( R^ R R- ( R0 t buf( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt _unread s c C sl | j d k r t d n | j r | j j } | j j d d | | j j k rg t d n | j j | | j | j t j t j
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| _ t | _ n | j j | } | d k rý | j j } | j | j | t d n | j j | } | j | | j j d k rh| j j t | j j d d | j t | _ n d S( Ns Reached EOFi i R i i ( R, R Rc R t tellt seekRO RX R% t decompressobjR( t
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c C s| t j | | j d @| _ | j | j } | j | | | _ | j t | | _ | j | _ | j t | | _ d S( Nl ÿÿ ( R% R? R@ R- R! R R R^ RA ( R0 R_ R- ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyRo H s c C sÒ | j j d d t | j } t | j } | | j k rh t d t | t | j f n | | j d @k r t d n d } x" | d k r± | j j d } q W| rÎ | j j d d n d S( Niøÿÿÿi s CRC check failed %s != %sl ÿÿ s! Incorrect length of data producedRD iÿÿÿÿ( R, Ri R R@ R+ R8 RA R ( R0 R? t isizet c( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyRn P s c C s | j d k S( N( R, R ( R0 ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyR< h s c C s² | j d k r d S| j t k rq | j j | j j t | j | j t | j | j d @ d | _ n | j t
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c C s | j j S( s¥ Invoke the underlying file object's fileno() method.
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This will raise AttributeError if the underlying file object
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doesn't support fileno().
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d S( s[ Return the uncompressed stream file position indicator to the
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beginning of the files Can't rewind in write modei R N( R R R+ R, Ri R R R R R! R- ( R0 ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt rewind s c C s | j t k S( N( R R ( R0 ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt readable s c C s | j t k S( N( R R# ( R0 ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt writable s c C s t S( N( R ( R0 ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt seekable s i c C s* | r1 | d k r" | j | } q1 t d n | j t k r¯ | | j k r^ t d n | | j } x) t | d D] } | j d d q| W| j | d d nt | j t k r#| | j k rÚ | j n | | j } x% t | d D] } | j d qø W| j | d n | j S( Ni s Seek from end not supporteds Negative seek in write modei RD (
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| q<W| t j k r| j n | t j k rO | j qO qO Wd S( Ni i s -dt -R R R R R, iýÿÿÿs .gzs filename doesn't end in .gz:t wbi ( R t argvR t stdint stdoutR7 R R R R R Ru ( t argsRk t argt ft gRe ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt _testß s< ! t __main__( R R R RK RE R% t ioR t __all__t FTEXTRS RQ RI RR R R# R R R t BufferedIOBaseR R R ( ( ( sL /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/gzip.pyt <module> s 0 $ ÿ ¼ &
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