AlkantarClanX12
Your IP : 18.189.194.44

Current Path : /proc/self/root/opt/alt/python33/lib64/python3.3/__pycache__/
Current File : //proc/self/root/opt/alt/python33/lib64/python3.3/__pycache__/lzma.cpython-33.pyo
�
��f.Dc$@sSdZddddddddd	d
ddd
ddddddddddddddddddd d!d"d#d$g$Zd%d&lZd%d&lZd%d'lTd%d(lmZmZd%Zd)Zd*Z	d+Z
d,ZGd-d�dej�Z
d.ed/d)d0ed1ed2ed3ed4ed5d6d!�Zed)eed7d"�Zeeed8d#�Zd&S(9uSInterface to the liblzma compression library.

This module provides a class for reading and writing compressed files,
classes for incremental (de)compression, and convenience functions for
one-shot (de)compression.

These classes and functions support both the XZ and legacy LZMA
container formats, as well as raw compressed data streams.
u
CHECK_NONEuCHECK_CRC32uCHECK_CRC64uCHECK_SHA256uCHECK_ID_MAXu
CHECK_UNKNOWNuFILTER_LZMA1uFILTER_LZMA2uFILTER_DELTAu
FILTER_X86uFILTER_IA64u
FILTER_ARMuFILTER_ARMTHUMBuFILTER_POWERPCuFILTER_SPARCuFORMAT_AUTOu	FORMAT_XZuFORMAT_ALONEu
FORMAT_RAWuMF_HC3uMF_HC4uMF_BT2uMF_BT3uMF_BT4u	MODE_FASTuMODE_NORMALuPRESET_DEFAULTuPRESET_EXTREMEuLZMACompressoruLZMADecompressoruLZMAFileu	LZMAErroruopenucompressu
decompressuis_check_supportediN(u*(u_encode_filter_propertiesu_decode_filter_propertiesiiii cBsL|EeZdZdZdd3dd4dd3dd3d3ddd	�Zd
d�Zedd
��Zdd�Z	dd�Z
dd�Zdd�Zdd�Z
dd�Zdd�Zdd�Zdd�Zd5d d!�Zd5d"d#�Zd6d$d%�Zd7d&d'�Zd8d(d)�Zd*d+�Zd,d-�Zd.d/d0�Zd1d2�Zd3S(9uLZMAFileu@A file object providing transparent LZMA (de)compression.

    An LZMAFile can act as a wrapper for an existing file object, or
    refer directly to a named file on disk.

    Note that LZMAFile provides a *binary* file interface - data read
    is returned as bytes, and data to be written must be given as bytes.
    uformatucheckiupresetufiltersurc	Cs�d|_d|_t|_d|_d|_|dkr�|dkrTtd��n|dk	rotd��n|dkr�t	}nt
}i|d6|d6|_t|j�|_
d|_nc|dkr
|dkr�t}nt}td|d
|d|d|�|_ntdj|���t|ttf�rzd|krP|d7}ntj||�|_d|_||_n?t|d�s�t|d�r�||_||_ntd��dS(u�Open an LZMA-compressed file in binary mode.

        filename can be either an actual file name (given as a str or
        bytes object), in which case the named file is opened, or it can
        be an existing file object to read from or write to.

        mode can be "r" for reading (default), "w" for (over)writing, or
        "a" for appending. These can equivalently be given as "rb", "wb",
        and "ab" respectively.

        format specifies the container format to use for the file.
        If mode is "r", this defaults to FORMAT_AUTO. Otherwise, the
        default is FORMAT_XZ.

        check specifies the integrity check to use. This argument can
        only be used when opening a file for writing. For FORMAT_XZ,
        the default is CHECK_CRC64. FORMAT_ALONE and FORMAT_RAW do not
        support integrity checks - for these formats, check must be
        omitted, or be CHECK_NONE.

        When opening a file for reading, the *preset* argument is not
        meaningful, and should be omitted. The *filters* argument should
        also be omitted, except when format is FORMAT_RAW (in which case
        it is required).

        When opening a file for writing, the settings used by the
        compressor can be specified either as a preset compression
        level (with the *preset* argument), or in detail as a custom
        filter chain (with the *filters* argument). For FORMAT_XZ and
        FORMAT_ALONE, the default is to use the PRESET_DEFAULT preset
        level. For FORMAT_RAW, the caller must always specify a filter
        chain; the raw compressor does not support preset compression
        levels.

        preset (if provided) should be an integer in the range 0-9,
        optionally OR-ed with the constant PRESET_EXTREME.

        filters (if provided) should be a sequence of dicts. Each dict
        should have an entry for "id" indicating ID of the filter, plus
        additional entries for options to the filter.
        iiururbuACannot specify an integrity check when opening a file for readinguICannot specify a preset compression level when opening a file for readinguformatufiltersuwuwbuauabucheckupresetuInvalid mode: {!r}ubureaduwriteu1filename must be a str or bytes object, or a fileNFi����(ururbi����(uwuwbuauabT(uNoneu_fpuFalseu_closefpu_MODE_CLOSEDu_modeu_posu_sizeu
ValueErroruFORMAT_AUTOu
_MODE_READu
_init_argsuLZMADecompressoru
_decompressoru_bufferu	FORMAT_XZu_MODE_WRITEuLZMACompressoru_compressoruformatu
isinstanceustrubytesubuiltinsuopenuTrueuhasattru	TypeError(uselfufilenameumodeuformatucheckupresetufiltersu	mode_code((u)/opt/alt/python33/lib64/python3.3/lzma.pyu__init__1sB+							
		uLZMAFile.__init__cCs�|jtkrdSzb|jttfkr@d|_d|_n4|jtkrt|jj	|j
j��d|_
nWdz|jr�|jj
�nWdd|_d|_t|_XXdS(u�Flush and close the file.

        May be called more than once without error. Once the file is
        closed, any other operation on it will raise a ValueError.
        NF(u_modeu_MODE_CLOSEDu
_MODE_READu_MODE_READ_EOFuNoneu
_decompressoru_bufferu_MODE_WRITEu_fpuwriteu_compressoruflushu_closefpucloseuFalse(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyuclose�s				uLZMAFile.closecCs
|jtkS(uTrue if this file is closed.(u_modeu_MODE_CLOSED(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyuclosed�suLZMAFile.closedcCs|j�|jj�S(u3Return the file descriptor for the underlying file.(u_check_not_closedu_fpufileno(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyufileno�s
uLZMAFile.filenocCs|j�o|jj�S(u)Return whether the file supports seeking.(ureadableu_fpuseekable(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyuseekable�suLZMAFile.seekablecCs|j�|jttfkS(u/Return whether the file was opened for reading.(u_check_not_closedu_modeu
_MODE_READu_MODE_READ_EOF(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyureadable�s
uLZMAFile.readablecCs|j�|jtkS(u/Return whether the file was opened for writing.(u_check_not_closedu_modeu_MODE_WRITE(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyuwritable�s
uLZMAFile.writablecCs|jrtd��ndS(NuI/O operation on closed file(uclosedu
ValueError(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_check_not_closed�s	uLZMAFile._check_not_closedcCs"|j�stjd��ndS(NuFile not open for reading(ureadableuiouUnsupportedOperation(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_check_can_read�suLZMAFile._check_can_readcCs"|j�stjd��ndS(NuFile not open for writing(uwritableuiouUnsupportedOperation(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_check_can_write�suLZMAFile._check_can_writecCsC|j�stjd��n|jj�s?tjd��ndS(Nu3Seeking is only supported on files open for readingu3The underlying file object does not support seeking(ureadableuiouUnsupportedOperationu_fpuseekable(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_check_can_seek�suLZMAFile._check_can_seekcCs�x�|jrdS|jjr+|jj}n|jjt�}|sw|jjrht|_	|j
|_dSt
d��n|jjr�t|j�|_y|jj|�|_Wq�tk
r�t|_	|j
|_dSYq�Xq|jj|�|_qdS(NuACompressed file ended before the end-of-stream marker was reachedTF(u_bufferuTrueu
_decompressoruunused_datau_fpureadu_BUFFER_SIZEueofu_MODE_READ_EOFu_modeu_posu_sizeuFalseuEOFErroruLZMADecompressoru
_init_argsu
decompressu	LZMAError(uselfurawblock((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_fill_buffer�s*		
	uLZMAFile._fill_buffercCsjg}xJ|j�rR|r.|j|j�n|jt|j�7_d|_q	W|rfdj|�SdS(Ns(u_fill_bufferuappendu_bufferu_posulenuNoneujoin(uselfureturn_dataublocks((u)/opt/alt/python33/lib64/python3.3/lzma.pyu	_read_all�s
uLZMAFile._read_allcCs�g}x�|dkr�|j�r�|t|j�krb|jd|�}|j|d�|_n|j}d|_|r�|j|�n|jt|�7_|t|�8}q	W|r�dj|�SdS(Nis(u_fill_bufferulenu_bufferuNoneuappendu_posujoin(uselfunureturn_dataublocksudata((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_read_block�s		uLZMAFile._read_blockcCs1|j�|jtks&|j�r*dS|jS(u�Return buffered data without advancing the file position.

        Always returns at least one byte of data, unless at EOF.
        The exact number of bytes returned is unspecified.
        s(u_check_can_readu_modeu_MODE_READ_EOFu_fill_bufferu_buffer(uselfusize((u)/opt/alt/python33/lib64/python3.3/lzma.pyupeeks
u
LZMAFile.peekcCsP|j�|jtks%|dkr)dS|dkr?|j�S|j|�SdS(u�Read up to size uncompressed bytes from the file.

        If size is negative or omitted, read until EOF is reached.
        Returns b"" if the file is already at EOF.
        isN(u_check_can_readu_modeu_MODE_READ_EOFu	_read_allu_read_block(uselfusize((u)/opt/alt/python33/lib64/python3.3/lzma.pyureads

u
LZMAFile.readcCs�|j�|dks2|jtks2|j�r6dSd|koVt|j�knr�|jd|�}|j|d�|_n|j}d|_|jt|�7_|S(u�Read up to size uncompressed bytes, while trying to avoid
        making multiple reads from the underlying stream.

        Returns b"" if the file is at EOF.
        isN(u_check_can_readu_modeu_MODE_READ_EOFu_fill_bufferulenu_bufferuNoneu_pos(uselfusizeudata((u)/opt/alt/python33/lib64/python3.3/lzma.pyuread1's	

%		uLZMAFile.read1cCsK|j�|jj|�}|jj|�|jt|�7_t|�S(u�Write a bytes object to the file.

        Returns the number of uncompressed bytes written, which is
        always len(data). Note that due to buffering, the file on disk
        may not reflect the data written until close() is called.
        (u_check_can_writeu_compressorucompressu_fpuwriteu_posulen(uselfudatau
compressed((u)/opt/alt/python33/lib64/python3.3/lzma.pyuwrite=s

uLZMAFile.writecCsD|jjdd�t|_d|_t|j�|_d|_	dS(Ni(
u_fpuseeku
_MODE_READu_modeu_posuLZMADecompressoru
_init_argsu
_decompressoruNoneu_buffer(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyu_rewindKs
		uLZMAFile._rewindicCs�|j�|dkrno|dkr5|j|}nS|dkrs|jdkrc|jdd�n|j|}ntdj|���||jkr�|j�n
||j8}|jt	kr�|j
|dd�n|jS(u�Change the file position.

        The new position is specified by offset, relative to the
        position indicated by whence. Possible values for whence are:

            0: start of stream (default): offset must not be negative
            1: current stream position
            2: end of stream; offset must not be positive

        Returns the new file position.

        Note that seeking is emulated, sp depending on the parameters,
        this operation may be extremely slow.
        iiiureturn_datauInvalid value for whence: {}F(u_check_can_seeku_posu_sizeu	_read_alluFalseu
ValueErroruformatu_rewindu_modeu_MODE_READ_EOFu_read_block(uselfuoffsetuwhence((u)/opt/alt/python33/lib64/python3.3/lzma.pyuseekRs 


u
LZMAFile.seekcCs|j�|jS(u!Return the current file position.(u_check_not_closedu_pos(uself((u)/opt/alt/python33/lib64/python3.3/lzma.pyutell|s
u
LZMAFile.tellNi����Ti����i����i����(u__name__u
__module__u__qualname__u__doc__uNoneu__init__ucloseupropertyuclosedufilenouseekableureadableuwritableu_check_not_closedu_check_can_readu_check_can_writeu_check_can_seeku_fill_bufferuTrueu	_read_allu_read_blockupeekureaduread1uwriteu_rewinduseekutell(u
__locals__((u)/opt/alt/python33/lib64/python3.3/lzma.pyuLZMAFile&s.	'U	$*uformatucheckupresetufiltersuencodinguerrorsunewlineurbcCs�d|kr1d|kr�td|f��q�nQ|dk	rLtd��n|dk	rgtd��n|dk	r�td��n|jdd�}	t||	d|d	|d
|d|�}
d|kr�tj|
|||�S|
SdS(
u�Open an LZMA-compressed file in binary or text mode.

    filename can be either an actual file name (given as a str or bytes object),
    in which case the named file is opened, or it can be an existing file object
    to read from or write to.

    The mode argument can be "r", "rb" (default), "w", "wb", "a", or "ab" for
    binary mode, or "rt", "wt" or "at" for text mode.

    The format, check, preset and filters arguments specify the compression
    settings, as for LZMACompressor, LZMADecompressor and LZMAFile.

    For binary mode, this function is equivalent to the LZMAFile constructor:
    LZMAFile(filename, mode, ...). In this case, the encoding, errors and
    newline arguments must not be provided.

    For text mode, a LZMAFile object is created, and wrapped in an
    io.TextIOWrapper instance with the specified encoding, error handling
    behavior, and line ending(s).

    utubuInvalid mode: %ru0Argument 'encoding' not supported in binary modeu.Argument 'errors' not supported in binary modeu/Argument 'newline' not supported in binary modeuuformatucheckupresetufiltersN(u
ValueErroruNoneureplaceuLZMAFileuiou
TextIOWrapper(ufilenameumodeuformatucheckupresetufiltersuencodinguerrorsunewlineulz_modeubinary_file((u)/opt/alt/python33/lib64/python3.3/lzma.pyuopen�scCs,t||||�}|j|�|j�S(u�Compress a block of data.

    Refer to LZMACompressor's docstring for a description of the
    optional arguments *format*, *check*, *preset* and *filters*.

    For incremental compression, use an LZMACompressor object instead.
    (uLZMACompressorucompressuflush(udatauformatucheckupresetufiltersucomp((u)/opt/alt/python33/lib64/python3.3/lzma.pyucompress�scCs�g}x�t|||�}y|j|�}Wntk
rO|rHPn�YnX|j|�|jsutd��n|j}|s	Pq	q	dj|�S(u�Decompress a block of data.

    Refer to LZMADecompressor's docstring for a description of the
    optional arguments *format*, *check* and *filters*.

    For incremental decompression, use a LZMADecompressor object instead.
    uACompressed data ended before the end-of-stream marker was reacheds(uLZMADecompressoru
decompressu	LZMAErroruappendueofuunused_dataujoin(udatauformatumemlimitufiltersuresultsudecompures((u)/opt/alt/python33/lib64/python3.3/lzma.pyu
decompress�s 

		(u__doc__u__all__ubuiltinsuiou_lzmau_encode_filter_propertiesu_decode_filter_propertiesu_MODE_CLOSEDu
_MODE_READu_MODE_READ_EOFu_MODE_WRITEu_BUFFER_SIZEuBufferedIOBaseuLZMAFileuNoneuopenu	FORMAT_XZucompressuFORMAT_AUTOu
decompress(((u)/opt/alt/python33/lib64/python3.3/lzma.pyu<module>	s2
�]+