HEX

File: //lib64/python3.6/__pycache__/zipfile.cpython-36.opt-2.pyc
3

�Qg48�2@s�ddlZddlZddlZddlZddlZddlZddlZddlZddl	Z	ddl
Z
yddlZWnek
rxddl
ZYnXyddlZejZWnek
r�dZe
jZYnXyddlZWnek
r�dZYnXyddlZWnek
r�dZYnXdddddddd	d
ddd
gZGdd�de�ZGdd
�d
e�ZeZZdeZdgZdiZdZdZdZdZdZdZ dZ!dZ"dZ#dZ$dZ%e	j&e$�Z'dZ(dZ)dZ*dZ+dZ,dZ-d Z.d!Z/dZ0d"Z1d#Z2d$Z3e	j&e2�Z4dZ5dZ6dZ7dZ8dZ9dZ:d Z;d!Z<dZ=d"Z>d%Z?d&Z@dZAd'ZBdZCd(ZDdZEd)ZFd*ZGd+ZHd,ZIe	j&eH�ZJdZKdZLdZMdZNdZOdZPd ZQd!ZRdZSd"ZTd%ZUd&ZVd-ZWd.ZXe	j&eW�ZYd/ZZd0Z[e	j&eZ�Z\dZ]dZ^dZ_dZ`dZadZbd Zcd!ZddZed"Zfd1Zge	jhd2�Zid3d4�Zjd5d6�Zkd7d	�Zld8d9�Zmd:d;�ZnGd<d
�d
eo�ZpGd=d>�d>�ZqGd?d@�d@�ZrGdAdB�dB�ZsdCdDdEdEdEdEdFdGdHdIdFdJdKdLdMdNdOdP�ZtdQdR�ZudSdT�ZvdUdV�ZwGdWdX�dX�ZxGdYdZ�dZ�ZyGd[d\�d\ejz�Z{Gd]d^�d^ejz�Z|Gd_d�d�Z}Gd`d�de}�Z~djdadb�Ze�dck�r�e�dS)k�N�
BadZipFile�
BadZipfile�error�
ZIP_STORED�ZIP_DEFLATED�	ZIP_BZIP2�ZIP_LZMA�
is_zipfile�ZipInfo�ZipFile�	PyZipFile�LargeZipFilec@seZdZdS)rN)�__name__�
__module__�__qualname__�rr�/usr/lib64/python3.6/zipfile.pyr+sc@seZdZdS)r
N)rrrrrrrr
/s��������-�.�?s<4s4H2LHsPK�������	z<4s4B4HL2L5H2LsPK�
��
���z<4s2B4HL2L2HsPKz<4sLQLsPKz
<4sQ2H2L4QsPKiPKz<HHc
Cs�tj}d}g}d}}xf|dt|�kr|||||d��\}}|d|}	||krv||krn|j|||��|	}d}|	}qW|s�|Sdj|�S)NFrrT�)�_EXTRA_FIELD_STRUCT�unpack�len�append�join)
�extraZxidsr,Zmodified�buffer�start�iZxidZxlen�jrrr�_strip_extra�s r5cCs*yt|�rdSWntk
r$YnXdS)NTF)�_EndRecData�OSError)�fprrr�_check_zipfile�sr9cCsVd}y8t|d�rt|d�}nt|d��}t|�}WdQRXWntk
rPYnX|S)NF�read)r8�rb)�hasattrr9�openr7)�filename�resultr8rrrr	�s
cCsy|j|td�Wntk
r(|SX|jt�}t|�tkrD|Stjt|�\}}}}|tkrd|S|dkst|dkr|t	d��|j|tt
d�|jt
�}t|�t
kr�|Stjt|�\
}}}	}
}}}
}}}|tkr�|S||t
<||t<||t<|
|t<||t<||t<||t<|S)Nrrrz3zipfiles that span multiple disks are not supported)�seek�sizeEndCentDir64Locatorr7r:r-�structr,�structEndArchive64Locator�stringEndArchive64Locatorr�sizeEndCentDir64�structEndArchive64�stringEndArchive64�_ECD_SIGNATURE�_ECD_DISK_NUMBER�_ECD_DISK_START�_ECD_ENTRIES_THIS_DISK�_ECD_ENTRIES_TOTAL�	_ECD_SIZE�_ECD_OFFSET)�fpin�offset�endrec�dataZsigZdisknoZreloffZdisksZsz�create_versionZread_versionZdisk_numZdisk_dirZdircountZ	dircount2ZdirsizeZ	diroffsetrrr�
_EndRecData64�s6

 rTc	Csf|jdd�|j�}y|jtd�Wntk
r:dSX|j�}t|�tkr�|dd�tkr�|dd�dkr�tjt	|�}t
|�}|jd�|j|t�t|t|�St
|d	td�}|j|d�|j�}|jt�}|dk�rb|||t�}t|�tk�rdSt
tjt	|��}|t}||t|t|�}|j|�|j||�t|||||�SdS)
Nrrrsr*rr���i)r@�tell�sizeEndCentDirr7r:r-�stringEndArchiverBr,�structEndArchive�listr.rT�max�rfind�_ECD_COMMENT_SIZE)	rOZfilesizerRrQZmaxCommentStartr2ZrecDataZcommentSize�commentrrrr6s>



r6c@sReZdZd(Zd*dd�Zdd�Zd+dd�Zd d!�Zd"d#�Ze	d,d$d%��Z
d&d'�ZdS)-r
�
orig_filenamer>�	date_time�
compress_typer^r0�
create_systemrS�extract_version�reserved�	flag_bits�volume�
internal_attr�
external_attr�
header_offset�CRC�
compress_size�	file_size�	_raw_time�_end_offset�NoName�rrcCs�||_|jtd��}|dkr(|d|�}tjdkrJtj|krJ|jtjd�}||_||_|ddkrjtd��t	|_
d|_d|_t
jdkr�d|_nd|_t|_t|_d|_d|_d|_d|_d|_d|_dS)Nr�/i�z+ZIP does not support timestamps before 1980r*Zwin32r)r_�find�chr�os�sep�replacer>r`�
ValueErrorrrar^r0�sys�platformrb�DEFAULT_VERSIONrSrcrdrerfrgrhrn)�selfr>r`Z	null_byterrr�__init__Xs0
zZipInfo.__init__cCs�d|jj|jfg}|jtkr8|jdtj|j|j��|jd?}|jd@}|rd|jdt	j
|��|rv|jd|�|j�}|s�|jr�|jd|j�|s�|j
r�|jtks�|j|j
kr�|jd|j
�|jd	�d
j|�S)Nz<%s filename=%rz compress_type=%sri��z filemode=%rz external_attr=%#xz
 file_size=%rz compress_size=%r�>�)�	__class__rr>rarr.�compressor_names�getrh�stat�filemode�is_dirrlrkr/)r{r?�hi�lo�isdirrrr�__repr__�s(




zZipInfo.__repr__NcCs||j}|ddd>|dd>B|dB}|dd>|d	d>B|ddB}|jd
@rfd}}}n|j}|j}|j}|j}d}	|dkr�|tkp�|tk}|r�d}
|tj|
dtj	|
�d	||�}|tks�|tkr�|s�t
d��d
}d
}t}	|jt
k�rtt|	�}	n|jtk�rtt|	�}	t|	|j�|_t|	|j�|_|j�\}}tjtt|j|j||j|||||t|�t|��
}
|
||S)Nri�r#rr rrr%rrz<HHQQz'Filesize would require ZIP64 extensionsl��)r`rerjrkrlr0�ZIP64_LIMITrB�pack�calcsizer
�
ZIP64_VERSIONrarr[�
BZIP2_VERSIONr�LZMA_VERSIONrcrS�_encodeFilenameFlags�structFileHeader�stringFileHeaderrdr-)r{�zip64�dt�dosdate�dostimerjrkrlr0�min_version�fmtr>re�headerrrr�
FileHeader�sF$$



zZipInfo.FileHeadercCs>y|jjd�|jfStk
r8|jjd�|jdBfSXdS)N�asciizutf-8i)r>�encodere�UnicodeEncodeError)r{rrrr��szZipInfo._encodeFilenameFlagscCs(|j}tj}�xt|�dk�r"|d|dd��\}}|dk�r|dkrZ|d|dd��}nV|dkrv|d|dd	��}n:|d
kr�|d|dd��}n|d
kr�f}ntd||f��d
}|jdkr�|||_|d7}|jdkr�|||_|d7}|jdk�r|j}|||_|d7}||dd�}qWdS)Nrz<HHr�z<QQQ�rz<QQrrz<Qrrz"Corrupt extra field %04x (size=%d)��������)r�r�)r0rBr,r-rrlrkri)r{r0r,�tp�lnZcounts�idx�oldrrr�_decodeExtra�s4





zZipInfo._decodeExtracCs�t|tj�rtj|�}tj|�}tj|j�}tj|j	�}|dd�}|dkrP|}tj
jtj
j|�d�}x$|dtj
tjfkr�|dd�}qjW|r�|d7}|||�}|jd@d>|_|r�d|_|jdO_n|j|_|S)Nrr!rrqi��r)�
isinstancert�PathLike�fspathr��S_ISDIR�st_mode�time�	localtime�st_mtime�path�normpath�
splitdriveru�altseprhrl�st_size)�clsr>�arcname�str��mtimer`�zinforrr�	from_file�s(



zZipInfo.from_filecCs|jddkS)Nrrq���)r>)r{rrrr�szZipInfo.is_dir)r_r>r`rar^r0rbrSrcrdrerfrgrhrirjrkrlrmrn�rprrrrr)ror�)N)N)rrr�	__slots__r|r�r�r�r��classmethodr�r�rrrrr
>s8
+
.$!c@s8eZdZdd�ZdZdd�Zdd�Zdd	�Zd
d�ZdS)�
_ZipDecryptercCshd}dgd}xTtd�D]H}|}x6td�D]*}|d@rH|d?d@|A}q*|d?d@}q*W|||<qW|S)Nl q[r�rri���)�range)Zpoly�tabler3�crcr4rrr�_GenerateCRCTable%s
z_ZipDecrypter._GenerateCRCTableNcCs|d?d@|j||Ad@AS)Nri����)�crctable)r{Zchr�rrr�_crc329sz_ZipDecrypter._crc32cCsBtjdkrtj�t_d|_d|_d|_x|D]}|j|�q,WdS)NixV4i�gE#i�xV4)r�r�r��key0�key1�key2�_UpdateKeys)r{�pwd�prrrr|=s


z_ZipDecrypter.__init__cCsX|j||j�|_|j|jd@d@|_|jddd@|_|j|jd?d@|j�|_dS)Nr�l��i�rr�)r�r�r�r�)r{�crrrr�Fsz_ZipDecrypter._UpdateKeyscCs0|jdB}|||dAd?d@A}|j|�|S)Nrrrr�)r�r�)r{r��krrr�__call__Ls

z_ZipDecrypter.__call__)	rrrr�r�r�r|r�r�rrrrr�s
	r�c@s,eZdZdd�Zdd�Zdd�Zdd�Zd	S)
�LZMACompressorcCs
d|_dS)N)�_comp)r{rrrr|WszLZMACompressor.__init__cCsFtjdtji�}tjtjtjtj|�gd�|_tjdddt	|��|S)N�id)�filtersz<BBHr#r)
�lzmaZ_encode_filter_properties�FILTER_LZMA1r��
FORMAT_RAW�_decode_filter_propertiesr�rBr�r-)r{Zpropsrrr�_initZszLZMACompressor._initcCs*|jdkr|j�|jj|�S|jj|�S)N)r�r��compress)r{rRrrrr�as
zLZMACompressor.compresscCs&|jdkr|j�|jj�S|jj�S)N)r�r��flush)r{rrrr�fs
zLZMACompressor.flushN)rrrr|r�r�r�rrrrr�Usr�c@seZdZdd�Zdd�ZdS)�LZMADecompressorcCsd|_d|_d|_dS)Nr*F)�_decomp�_unconsumed�eof)r{rrrr|nszLZMADecompressor.__init__cCs�|jdkr�|j|7_t|j�dkr*dStjd|jdd��\}t|j�d|krXdStjtjtjtj	|jdd|��gd�|_|jd|d�}|`|jj
|�}|jj|_|S)Nrr*z<Hr)r�)r�r�r-rBr,r�r�r�r�r��
decompressr�)r{rRZpsizer?rrrr�ss

zLZMADecompressor.decompressN)rrrr|r�rrrrr�lsr�ZstoreZshrink�reduceZimplode�tokenizeZdeflateZ	deflate64Zbzip2r�ZterseZlz77ZwavpackZppmd)rrrrrr r!r"rr#r$rrr)��a�bcCsX|tkr
nJ|tkr tsTtd��n4|tkr6tsTtd��n|tkrLtsTtd��ntd��dS)Nz.Compression requires the (missing) zlib modulez-Compression requires the (missing) bz2 modulez.Compression requires the (missing) lzma modulez(That compression method is not supported)	rr�zlib�RuntimeErrorr�bz2rr��NotImplementedError)�compressionrrr�_check_compression�sr�cCs@|tkrtjtjtjd�S|tkr*tj�S|tkr8t	�SdSdS)Nr'i�)
rr�ZcompressobjZZ_DEFAULT_COMPRESSIONZDEFLATEDrr�Z
BZ2Compressorrr�)rarrr�_get_compressor�s
r�cCsn|tkrdS|tkrtjd�S|tkr.tj�S|tkr<t�St	j
|�}|r\td||f��ntd|f��dS)Nr'zcompression type %d (%s)zcompression type %di�)rrr�Z
decompressobjrr�ZBZ2Decompressorrr�r�r�r�)raZdescrrrr�_get_decompressor�s

r�c@s0eZdZdd�Zddd�Zddd�Zd	d
�ZdS)�_SharedFilecCs2||_||_||_||_||_|j|_|j|_dS)N)�_file�_pos�_close�_lock�_writing�seekablerV)r{�file�pos�close�lock�writingrrrr|�sz_SharedFile.__init__rc	CsB|j�2|j�rtd��|jj|j�|jj�|_|jSQRXdS)Nz}Can't reposition in the ZIP file while there is an open writing handle on it. Close the writing handle before trying to read.)r�r�rwr�r@r�rV)r{rP�whencerrrr@�sz_SharedFile.seekrc	CsL|j�<|j�rtd��|jj|j�|jj|�}|jj�|_|SQRXdS)NzyCan't read from the ZIP file while there is an open writing handle on it. Close the writing handle before trying to read.)r�r�rwr�r@r�r:rV)r{�nrRrrrr:�sz_SharedFile.readcCs$|jdk	r |j}d|_|j|�dS)N)r�r�)r{�fileobjrrrr��s
z_SharedFile.closeN)rr�)r�)rrrr|r@r:r�rrrrr��s	


r�c@s4eZdZdd�Zdd�Zdd�Zdd�Zd	d
�ZdS)�	_TellablecCs||_d|_dS)Nr)r8rP)r{r8rrrr|�sz_Tellable.__init__cCs|jj|�}|j|7_|S)N)r8�writerP)r{rRr�rrrr��sz_Tellable.writecCs|jS)N)rP)r{rrrrV�sz_Tellable.tellcCs|jj�dS)N)r8r�)r{rrrr��sz_Tellable.flushcCs|jj�dS)N)r8r�)r{rrrr�sz_Tellable.closeN)rrrr|r�rVr�r�rrrrr��s
r�cs�eZdZd%ZdZd&Zd'dd�Zd	d
�Zd)dd�Zd*d
d�Z	dd�Z
d,dd�Zdd�Zdd�Z
dd�Zdd�Z�fdd�Zdd�Zd-d d!�Zd"d#�Z�ZS).�
ZipExtFilerrir�NFcCs�||_||_||_|j|_|j|_|j|_t	|j�|_
d|_d|_d|_
d|_|jdk	rf|jd8_||_|j|_t|d�r�|j|_td�|_nd|_d|_y4|j�r�|j�|_|j|_|j|_|j|_d|_Wntk
r�YnXdS)NFr*rrrjT)�_fileobj�
_decrypter�_close_fileobjra�_compress_typerk�_compress_leftrl�_leftr��
_decompressor�_eof�_readbuffer�_offset�newlines�moder>�namer<rj�
_expected_crc�crc32�_running_crc�	_seekabler�rV�_orig_compress_start�_orig_compress_size�_orig_file_size�_orig_start_crc�AttributeError)r{r�r	�zipinfoZ	decrypterZ
close_fileobjrrrr|s:



zZipExtFile.__init__cCsvd|jj|jjfg}|jsX|jd|j|jf�|jtkrb|jdt	j
|j|j��n
|jd�|jd�dj|�S)Nz<%s.%sz name=%r mode=%rz compress_type=%sz	 [closed]r}r~)rrr�closedr.r
r	rrr�r�r/)r{r?rrrr�?s


zZipExtFile.__repr__cCsL|dkr>|jjd|j�d}|dkr>|j|j|�}||_|Stjj||�S)Nr�
r)rrrr�io�BufferedIOBase�readline)r{�limitr3�linerrrrMszZipExtFile.readlinecCsr|t|j�|jkr\|j|�}t|�|jkrJ||j|jd�|_d|_n|jt|�8_|j|j|jd�S)Nri)r-rrr:)r{r��chunkrrr�peek]s
zZipExtFile.peekcCsdS)NTr)r{rrr�readablejszZipExtFile.readablecCs|dks|dkrL|j|jd�}d|_d|_x|jsF||j|j�7}q.W|S||j}|t|j�kr~|j|j|�}||_|S|t|j�}|j|jd�}d|_d|_x^|dko�|j�r|j|�}|t|�kr�||_||_||d|�7}P||7}|t|�8}q�W|S)Nrr*)rrr�_read1�MAX_Nr-)r{r��buf�endrRrrrr:ms4

zZipExtFile.readcCs@|jdkrdSt||j�|_|jr<|j|jkr<td|j��dS)NzBad CRC-32 for file %r)rrr
rrr
)r{�newdatarrr�_update_crc�s

zZipExtFile._update_crccCs|dks|dkrV|j|jd�}d|_d|_x$|jsP|j|j�}|r.||7}Pq.W|S||j}|t|j�kr�|j|j|�}||_|S|t|j�}|j|jd�}d|_d|_|dk�rxN|j�s
|j|�}|t|�kr�||_||_||d|�7}P|r�||7}Pq�W|S)Nrr*)rrrrr r-)r{r�r!rRr"rrr�read1�s>



zZipExtFile.read1cCs"|js|dkrdS|jtkrH|jj}|t|�krR||j|t|��7}n
|j|�}|jtkrj|jdk|_nx|jtkr�t	||j
�}|jj||�}|jjp�|jdko�|jj|_|jr�||jj
�7}n |jj|�}|jjp�|jdk|_|d|j�}|jt|�8_|jdk�rd|_|j|�|S)Nrr*T)rrrrZunconsumed_tailr-�_read2rrr[�
MIN_READ_SIZEr�r�r�rr$)r{r�rRrrrr�s2





zZipExtFile._read1cCsj|jdkrdSt||j�}t||j�}|jj|�}|jt|�8_|sLt�|jdk	rft	t
|j|��}|S)Nrr*)rr[r'�minr�r:r-�EOFErrorr��bytes�map)r{r�rRrrrr&�s

zZipExtFile._read2c
s&z|jr|jj�Wdt�j�XdS)N)rr�r��super)r{)rrrr��szZipExtFile.closecCs|jS)N)r)r{rrrr��szZipExtFile.seekablercCs,|jstjd��|j�}|dkr&|}n.|dkr8||}n|dkrL|j|}ntd��||jkrd|j}|dkrpd}||}||j}|dkr�|t|j�kr�||_d}nR|dkr�|j	j
|j�|j|_
|j|_|j|_d|_d|_tj|j�|_d|_|}x,|dk�r"t|j|�}|j|�||8}q�W|j�S)Nz!underlying stream is not seekablerrrzCwhence must be os.SEEK_SET (0), os.SEEK_CUR (1), or os.SEEK_END (2)r*F)rr�UnsupportedOperationrVrrwrr-rr�r@rrr
rrrZzipfiler�rrrr(�
MAX_SEEK_READr:)r{rPr�Zcurr_posZnew_posZread_offsetZbuff_offsetZread_lenrrrr@�sD




zZipExtFile.seekcCs0|jstjd��|j|jt|j�|j}|S)Nz!underlying stream is not seekable)rrr-rrr-rr)r{ZfileposrrrrV*s
zZipExtFile.tell�i@i)NFr�)r�)rr�)r�)r)rrrr r'r.r|r�rrrr:r$r%rr&r�r�r@rV�
__classcell__rr)rrr�s$
*



!
%$
/r�cs@eZdZdd�Zedd��Zdd�Zdd�Z�fd	d
�Z�Z	S)�
_ZipWriteFilecCs4||_||_||_t|j�|_d|_d|_d|_dS)Nr)	�_zinfo�_zip64�_zipfiler�ra�_compressor�
_file_size�_compress_size�_crc)r{�zfr�r�rrrr|2sz_ZipWriteFile.__init__cCs|jjS)N)r4r8)r{rrrr�;sz_ZipWriteFile._fileobjcCsdS)NTr)r{rrr�writable?sz_ZipWriteFile.writablecCsf|jrtd��t|�}|j|7_t||j�|_|jrV|jj|�}|jt|�7_|j	j
|�|S)NzI/O operation on closed file.)rrwr-r6rr8r5r�r7r�r�)r{rR�nbytesrrrr�Bsz_ZipWriteFile.writecsX|jr
dSt�j�|jrN|jj�}|jt|�7_|jj|�|j|j	_
n
|j|j	_
|j|j	_
|j|j	_|j	jd@r�|jr�dnd}|jjtj|t|j	j
|j	j
|j	j��|jj�|j_nn|js�|jtkr�td��|jtkr�td��|jj�|j_|jj|j	j�|jj|j	j|j��|jj|jj�d|j_|jjj|j	�|j	|jj|j	j <dS)Nrz<LLQQz<LLLLz+File size unexpectedly exceeded ZIP64 limitz1Compressed size unexpectedly exceeded ZIP64 limitF)!rr,r�r5r�r7r-r�r�r2rkr6r8rjrlrer3rBr��
_DD_SIGNATURErVr4�	start_dirr�r�r@rir�r��filelistr.�
NameToInfor>)r{r!r�)rrrr�Ns8






z_ZipWriteFile.close)
rrrr|�propertyr�r:r�r�r0rr)rrr11s
	r1c@seZdZdZdZdedfdd�Zdd�Zdd	�Zd
d�Z	dd
�Z
dd�Zdd�Zd;dd�Z
dd�Zdd�Zdd�Zedd��Zejdd��Zd<dd�Zd=dd �d!d"�Zd>d#d$�Zd?d%d&�Zd@d'd(�Zed)d*��Zd+d,�Zd-d.�ZdAd/d0�ZdBd1d2�Zd3d4�Zd5d6�Z d7d8�Z!d9d:�Z"dS)CrN�rTcCsF|dkrtd��t|�||_d|_d|_i|_g|_||_||_d|_	d|_
t|tj
�rdtj|�}t|t�r�d|_||_d	d
ddd
d
dd�}||}x^ytj||�|_Wn(tk
r�||kr�||}w��YnXPq�Wnd|_||_t|dd�|_d|_tj�|_d|_d|_�y|dk�r*|j�n�|dk�r�d|_y|jj�|_Wn2t tfk
�r|t!|j�|_d|_d|_Yn6Xy|jj"|j�Wn t tfk
�r�d|_YnXnf|dk�ry|j�|jj"|j�Wn6t#k
�r|jj"dd�d|_|jj�|_YnXntd��Wn$|j}d|_|j$|��YnXdS)NrA�w�x�az+ZipFile requires mode 'r', 'w', 'x', or 'a'Frr*r;zw+bzx+bzr+b�wbZxb)rArBrCrDzr+bzw+bzx+brr
Trz"Mode must be 'r', 'w', 'x', or 'a')rArBrCrD)rBrC)%rwr��_allowZip64�
_didModify�debugr?r>r�r	r��_commentr�rtr�r��str�_filePassedr>rr=r8r7�getattr�_fileRefCnt�	threading�RLockr�rr��_RealGetContentsrVr=rr�r@r�_fpclose)r{r�r	r��
allowZip64ZmodeDictr�r8rrrr|�s�







zZipFile.__init__cCs|S)Nr)r{rrr�	__enter__�szZipFile.__enter__cCs|j�dS)N)r�)r{�type�value�	tracebackrrr�__exit__�szZipFile.__exit__cCs�d|jj|jjfg}|jdk	rd|jr8|jd|j�n|jdk	rR|jd|j�|jd|j�n
|jd�|jd�dj|�S)Nz<%s.%sz file=%rz filename=%rz mode=%rz	 [closed]r}r~)	rrrr8rKr.r>r	r/)r{r?rrrr��s



zZipFile.__repr__cCs�|j}yt|�}Wntk
r.td��YnX|s<td��|jdkrNt|�|t}|t}|t|_	|t
||}|ttkr�|t
t8}|jdkr�||}td|||�|||_|j|jd�|j|�}tj|�}d}�x�||k�r�|jt�}	t|	�tk�rtd��tjt|	�}	|	ttk�r0td��|jdk�rDt|	�|j|	t�}
|	d}|d	@�rp|
jd
�}
n
|
jd�}
t|
�}|j|	t�|_|j|	t �|_!|	t"|_#|	dd�\|_$|_%|_&|_'|_(|_)}
}|_*|_+|_,|j&t-k�r�t.d
|j&d��|	dd�\|_/|_0|_1|
|_2|d?d|d?d@|d@|
d?|
d?d@|
d@df|_3|j4�|j#||_#|j5j6|�||j7|j8<|t|	t|	t|	t }|jdkr�td|�q�W|j}x*t9|j5dd�dd�D]}||_:|j#}�q�WdS)NzFile is not a zip filerrzgiven, inferred, offsetrzTruncated central directoryz&Bad magic number for central directoryr izutf-8�cp437rzzip file version %.1fr$r'r)r#i�rr%r�totalcSs|jS)N)ri)r�rrr�<lambda>Isz*ZipFile._RealGetContents.<locals>.<lambda>T)�key�reverse);r8r6r7rrH�printrMrN�_ECD_COMMENTrI�
_ECD_LOCATIONrHrGrErAr=r@r:r�BytesIO�sizeCentralDirr-rBr,�structCentralDir�
_CD_SIGNATURE�stringCentralDir�_CD_FILENAME_LENGTH�decoder
�_CD_EXTRA_FIELD_LENGTHr0�_CD_COMMENT_LENGTHr^�_CD_LOCAL_HEADER_OFFSETrirSrbrcrdrerarjrkrl�MAX_EXTRACT_VERSIONr�rfrgrhrmr`r�r>r.r?r>�sortedrn)r{r8rQZsize_cdZ	offset_cd�concatZinferredrRrY�centdirr>�flagsrC�t�dZ
end_offsetr�rrrrP�s|









4  
zZipFile._RealGetContentscCsdd�|jD�S)NcSsg|]
}|j�qSr)r>)�.0rRrrr�
<listcomp>Psz$ZipFile.namelist.<locals>.<listcomp>)r>)r{rrr�namelistNszZipFile.namelistcCs|jS)N)r>)r{rrr�infolistRszZipFile.infolistcCsPtdd	|d�x:|jD]0}d|jdd�}td|j||jf|d�qWdS)
Nz%-46s %19s %12s�	File Name�Modified    �Size)r�z%d-%02d-%02d %02d:%02d:%02dr!z
%-46s %s %12d)rurvrw)r]r>r`r>rl)r{r�r�Zdaterrr�printdirWszZipFile.printdircCs^d}xT|jD]J}y.|j|jd��}x|j|�r0q$WWdQRXWqtk
rT|jSXqWdS)NrrrAi)r>r=r>r:r)r{Z
chunk_sizer��frrr�testzip`szZipFile.testzipcCs$|jj|�}|dkr td|��|S)Nz(There is no item named %r in the archive)r?r��KeyError)r{r
�inforrr�getinfoms

zZipFile.getinfocCs8|r"t|t�r"tdt|�j��|r.||_nd|_dS)Nzpwd: expected bytes, got %s)r�r*�	TypeErrorrTrr�)r{r�rrr�setpasswordvs
zZipFile.setpasswordcCs|jS)N)rI)r{rrrr^szZipFile.commentcCs^t|t�stdt|�j��t|�tkrNddl}|jdtdd�|dt�}||_	d|_
dS)Nzcomment: expected bytes, got %srz3Archive comment is too long; truncating to %d bytesr)�
stacklevelT)r�r*r~rTrr-�ZIP_MAX_COMMENT�warnings�warnrIrG)r{r^r�rrrr^�s
c	Cs"|j|d|��
}|j�SQRXdS)NrA)r=r:)r{r
r�r8rrrr:�szZipFile.readF)�force_zip64cs�|d!krtd��|r2t|t�r2tdt|�j��|rF|dkrFtd���jsTtd��t|t�rd|}n$|dkr~t|�}�j|_	n
�j
|�}|dkr��j||d�S�jr�td���j
d	7_
t�j|j�j�j�fd
d��}�y�|jt�}t|�tk�r�td��tjt|�}|ttk�r td
��|j|t�}|t�rF|j|t�|jd@�rZtd��|jd@�rntd��|jd@�r�|jd�}	n
|jd�}	|	|j k�r�td|j |f��|j!dk	�r�|j"�|j#|j!k�r�td|j �d���|jd	@}
d}|
�r�|�s�j$}|�st%d|��t&|�}|jd�}t't(||dd���}
|jd@�rX|j)d?d@}n|j*d?d@}|
d|k�r�t%d|��t+||||d �S|j,��YnXdS)"NrArBzopen() requires mode "r" or "w"zpwd: expected bytes, got %sz'pwd is only supported for reading filesz2Attempt to use ZIP archive that was already closed)r�zyCan't read from the ZIP file while there is an open writing handle on it. Close the writing handle before trying to read.rcs�jS)N)r�r)r{rrrZ�szZipFile.open.<locals>.<lambda>zTruncated file headerz Bad magic number for file header� z$compressed patched data (flag bit 5)�@zstrong encryption (flag bit 6)izutf-8rXz/File name in directory %r and header %r differ.zOverlapped entries: z (possible zip bomb)z6File %r is encrypted, password required for extractionrrrr�r�r%zBad password for file %rT>rArB)-rwr�r*r~rTrr8r
r�rar}�_open_to_writer�rMr�rirQr�r:�sizeFileHeaderr-rrBr,r��
_FH_SIGNATUREr��_FH_FILENAME_LENGTH�_FH_EXTRA_FIELD_LENGTHrer�rfr_rnrVrkr�r�r�rZr+rmrjr�r�)r{r
r	r�r�r�Zzef_fileZfheader�fnameZ	fname_strZis_encryptedZzdr��hZ
check_byter)r{rr=�s�








zZipFile.opencCs�|r|jrtd��|jr"td��t|d�s2d|_d|_d|_d|_|jt	kr\|jdO_|j
sp|jdO_|js|d|_|jo�|p�|jd	tk}|j
r�|j
j|j�|j
j�|_|j|�d
|_|j
j|j|��d
|_t|||�S)NzHforce_zip64 is True, but allowZip64 was False when opening the ZIP file.zzCan't write to the ZIP file while there is another write handle open on it. Close the first handle before opening another.rlrrri�rg�������?Ti�)rFrwr�r<rlrkrjrerarrrhr�r8r@r=rVri�_writecheckrGr�r�r1)r{r�r�r�rrrr�s4


zZipFile._open_to_writecCs*|dkrtj�}n
tj|�}|j|||�S)N)rt�getcwdr��_extract_member)r{�memberr�r�rrr�extract6s

zZipFile.extractcCsL|dkr|j�}|dkr"tj�}n
tj|�}x|D]}|j|||�q2WdS)N)rsrtr�r�r�)r{r��membersr�rrrr�
extractallCs


zZipFile.extractallcCs^|j}|s(d}tj|dt|��}||_|j|�}dd�|j|�D�}|jdd�|D��}|S)Nz:<>|"?*�_css|]}|jd�VqdS)�.N)�rstrip)rqrCrrr�	<genexpr>^sz1ZipFile._sanitize_windows_name.<locals>.<genexpr>css|]}|r|VqdS)Nr)rqrCrrrr�`s)�!_windows_illegal_name_trans_tablerJ�	maketransr-�	translate�splitr/)r�r��pathsepr�Zillegalrrr�_sanitize_windows_nameTs
zZipFile._sanitize_windows_namecsNt|t�s|j|�}|jjdtjj�}tjjrB|jtjjtjj�}tjj	|�d}dtjj
tjjf�tjjj�fdd�|j
tjj�D��}tjjdkr�|j|tjj�}tjj||�}tjj|�}tjj|�}|r�tjj|�r�tj|�|j��rtjj|��s
tj|�|S|j||d��(}t|d��}tj||�WdQRXWdQRX|S)	Nrqrr~c3s|]}|�kr|VqdS)Nr)rqrC)�invalid_path_partsrrr�tsz*ZipFile._extract_member.<locals>.<genexpr>�\)r�rE)r�r
r}r>rvrtr�rur�r��curdir�pardirr/r�r�r��dirname�exists�makedirsr�r��mkdirr=�shutil�copyfileobj)r{r�Z
targetpathr�r�Z	upperdirs�source�targetr)r�rr�cs.

&


 zZipFile._extract_membercCs�|j|jkr(ddl}|jd|jdd�|jdkr:td��|jsHtd	��t|j�|j	s�d}t
|j�tkrpd
}n|j
tkr�d}n|jtkr�d}|r�t|d
��dS)NrzDuplicate name: %rr)r�rBrCrDz&write() requires mode 'w', 'x', or 'a'z4Attempt to write ZIP archive that was already closedzFiles countZFilesizezZipfile sizez would require ZIP64 extensions)rBrCrD)r>r?r�r�r	rwr8r�rarFr-r>�ZIP_FILECOUNT_LIMITrlr�rir
)r{r�r��requires_zip64rrrr��s(



zZipFile._writecheckcCs0|jstd��|jrtd��tj||�}|j�r>d|_d|_n|dk	rN||_n|j	|_|j�r�|j
��|jrz|jj|j
�|jj�|_|jtkr�|jdO_|j|�d|_|jj|�||j|j<|jj|jd��|jj�|_
WdQRXn<t|d��,}|j|d��}tj||d�WdQRXWdQRXdS)Nz7Attempt to write to ZIP archive that was already closedz>Can't write to ZIP archive while an open writing handle existsrrTFr;rBiri )r8rwr�r
r�r�rkrjrar�r�rr@r=rVrirrer�rGr>r.r?r>r�r�r=r�r�)r{r>r�rar��src�destrrrr��s8

z
ZipFile.writecCs�t|t�r|jd�}t|t�spt|tjtj��dd�d�}|j|_|jd
dkrhd|_	|j	dO_	qtd|_	n|}|j
s�td	��|jr�td
��|dk	r�||_t
|�|_|j�*|j|dd��}|j|�WdQRXWdQRXdS)Nzutf-8r!)r>r`rrqi�Ari�z7Attempt to write to ZIP archive that was already closedz?Can't write to ZIP archive while an open writing handle exists.rB)r	r�i�Ai�)r�rJr�r
r�r�r�rar>rhr8rwr�r-rlr�r=r�)r{Zzinfo_or_arcnamerRrar�r�rrr�writestr�s.



zZipFile.writestrcCs|j�dS)N)r�)r{rrr�__del__�szZipFile.__del__cCs||jdkrdS|jrtd��zB|jdkr\|jr\|j�"|jrJ|jj|j�|j	�WdQRXWd|j}d|_|j
|�XdS)NzvCan't close the ZIP file while there is an open writing handle on it. Close the writing handle before closing the zip.rBrCrD)rBrCrD)r8r�rwr	rGr�rr@r=�_write_end_recordrQ)r{r8rrrr��s
z
ZipFile.closecCsr�xP|jD�]D}|j}|ddd>|dd>B|dB}|dd>|d	d>B|ddB}g}|jtksv|jtkr�|j|j�|j|j�d
}d
}n|j}|j}|jtkr�|j|j�d
}n|j}|j}	d}
|�rt|	d�}	t	j
ddt|�dd
t|�f|��|	}	t}
|j
tk�r(tt|
�}
n|j
tk�r>tt|
�}
t|
|j�}t|
|j�}yZ|j�\}
}t	j
tt||j||j||j
|||j||t|
�t|	�t|j�d|j|j|�}Wnltk
�rttt||j||j|j |j
|||j||t|j!�t|	�t|j�d|j|j|ft"j#d��YnX|j$j%|�|j$j%|
�|j$j%|	�|j$j%|j�q
W|j$j&�}t|j�}||j'}|j'}d}|t(k�r�d}n|tk�r�d}n|tk�r�d}|�r*|j)�s�t*|d��t	j
t+t,ddddd||||�}|j$j%|�t	j
t-t.d|d�}|j$j%|�t/|d�}t/|d
�}t/|d
�}t	j
t0t1dd||||t|j2��	}|j$j%|�|j$j%|j2�|j$j3�dS)Nri�r#rr rrr%rl��z<HH�Qr)r�zFiles countzCentral directory offsetzCentral directory sizez would require ZIP64 extensions�,ri��)r)4r>r`rlr�rkr.rir0r5rBr�r-r�rarr[r�rr�rcrSr�rbrdrbrdrjr^rgrh�DeprecationWarningr]rer>rx�stderrr8r�rVr=r�rFr
rFrGrCrDr(rYrXrIr�)r{r�r�r�r�r0rlrkriZ
extra_datar�rcrSr>rermZpos2ZcentDirCountZcentDirSizeZ
centDirOffsetr�Zzip64endrecZzip64locrecrQrrrr�s�$$



















zZipFile._write_end_recordcCs*|jd8_|jr&|jr&|j�dS)Nr)rMrKr�)r{r8rrrrQrszZipFile._fpclose)N)N)rAN)F)NN)NNN)NN)N)#rrrr8r�rr|rSrWr�rPrsrtrxrzr}rr@r^�setterr:r=r�r�r�r�r�r�r�r�r�r�r�r�rQrrrrr{s:WT
	
		
u
+

*
*
$fc@s0eZdZdeddfdd�Zd
dd	�Zd
d�ZdS)rrATrcCstj|||||d�||_dS)N)r	r�rR)rr|�	_optimize)r{r�r	r�rR�optimizerrrr||szPyZipFile.__init__r~NcCs�tj|�}|rF||�rF|jrBtjj|�r.dnd}td||f�dStjj|�\}}tjj|��rntjj|d�}tjj|��r�|r�d||f}n|}|jr�td|d|�|j	|dd�|�\}}	|jr�td
|	�|j
||	�tj|�}
|
jd�x�|
D]�}tjj||�}tjj
|�\}
}tjj|��rRtjjtjj|d���r�|j|||d�q�|dkr�|�r�||��r�|jr�td
|�q�|j	|dd�|�\}}	|j�r�td
|	�|j
||	�q�Wn�|j�r�td|�x�tj|�D]�}tjj||�}tjj
|�\}
}|dk�r�|�r0||��r0|j�r�td
|��q�|j	|dd�|�\}}	|j�rZtd
|	�|j
||	��q�WnP|dd�dk�r�td��|j	|dd�|�\}}	|j�r�td|	�|j
||	�dS)Nr�r�z%s %r skipped by filterfuncz__init__.pyz%s/%szAdding package in�asrrZAdding)�
filterfuncz.pyzfile %r skipped by filterfunczAdding files from directoryz.Files added with writepy() must end with ".py"zAdding file���r�r�r�r�)rtr�rHr�r�r]r�r/�isfile�
_get_codenamer��listdir�remove�splitext�writepyr�)r{�pathname�basenamer�Zlabel�dirr
Zinitnamer�r�Zdirlistr>r��rootZextrrrr��sx












zPyZipFile.writepyc
sd�fdd�	}|d}|d}tjj|dd�}tjj|dd�}tjj|dd�}�jdk�r\tjj|�r�tj|�jtj|�jkr�|}	}
n�tjj|�r�tj|�jtj|�jkr�|}
|}	n�tjj|�r�tj|�jtj|�jkr�|}
|}	nvtjj|��rtj|�jtj|�jk�r|}
|}	nD||��rRt	j
jd	k�r4|}
nt	j
jdk�rH|}
n|}
|}	n|}
}	n��jd	k�rr|}
|}	n<|}	�jdk�r�|}
n&�jdk�r�|}
nd
j�j�}t
|��tjj|
��o�tj|
�jtj|�jk�s�||�jd��s�|}
}	tjj|	�d}|�rd||f}|
|fS)Nrcs^ddl}�jrtd|�y|j|d|d�Wn,|jk
rX}zt|j�dSd}~XnXdS)NrZ	CompilingT)�doraiser�F)�
py_compilerHr]�compile�PyCompileError�msg)r�r�r��err)r{rr�_compile�s

z)PyZipFile._get_codename.<locals>._compilez.pyz.pycr~)�optimizationrrz"invalid value for 'optimize': {!r})r�z%s/%sr�)r�r�)�	importlib�util�cache_from_sourcer�rtr�r�r�r�rxrnr��formatrwr�)
r{r�r�r�Zfile_pyZfile_pycZpycache_opt0Zpycache_opt1Zpycache_opt2r�r�r�Zarchivenamer)r{rr��s`


zPyZipFile._get_codenamer�)r~N)rrrrr|r�r�rrrrrys
Rcsddl}|jd�}|dkr(tjdd�}|s:|ddkrLt|�tjd�|ddkr�t|�dkrvt|�tjd�t|dd	��}|j�WdQRX�n||ddk�r
t|�dkr�t|�tjd�t|dd	��}|j	�}WdQRX|�r�td
j
|��td��n|ddk�rbt|�dk�r8t|�tjd�t|dd	��}|j|d�WdQRXn�|ddk�rt|�dk�r�t|�tjd��fd
d��t|dd��h}x`|dd�D]P}tj
j|�}|�s�tj
jtj
j|��}|dtjtjfk�r�d}�|||��q�WWdQRXdS)NraE        Usage:
            zipfile.py -l zipfile.zip        # Show listing of a zipfile
            zipfile.py -t zipfile.zip        # Test if a zipfile is valid
            zipfile.py -e zipfile.zip target # Extract zipfile into target dir
            zipfile.py -c zipfile.zip src ... # Create zipfile from sources
        r�-l�-c�-e�-trrAz.The following enclosed file is corrupted: {!r}zDone testingrcsptjj|�r|j||t�nPtjj|�rl|r8|j||�x2tj|�D]$}�|tjj||�tjj||��qDWdS)N)rtr�r�r�rr�r�r/)r9r��zippathZnm)�addToZiprrr�Uszmain.<locals>.addToZiprBr~)r�r�r�r�)�textwrap�dedentrx�argvr]�exitr-rrxrzr�r�rtr�r�r�r�r�)�argsr�ZUSAGEr9Zbadfiler�r�r)r�r�main'sT




r��__main__li���ii��ii��)N)�rrt�re�importlib.utilr�rxr�r�r�rBZbinasciirN�ImportErrorZdummy_threadingr�rr�r��__all__�	Exceptionrr
rrr�r�r�rrrrrzr�r�r�rjrYrXr�rWrHrIrJrKrLrMrNr]r^r_rbrdrarcZ_CD_CREATE_VERSIONZ_CD_CREATE_SYSTEMZ_CD_EXTRACT_VERSIONZ_CD_EXTRACT_SYSTEMZ
_CD_FLAG_BITSZ_CD_COMPRESS_TYPEZ_CD_TIMEZ_CD_DATEZ_CD_CRCZ_CD_COMPRESSED_SIZEZ_CD_UNCOMPRESSED_SIZErergrhZ_CD_DISK_NUMBER_STARTZ_CD_INTERNAL_FILE_ATTRIBUTESZ_CD_EXTERNAL_FILE_ATTRIBUTESrir�r�r�r�Z_FH_EXTRACT_VERSIONZ_FH_EXTRACT_SYSTEMZ_FH_GENERAL_PURPOSE_FLAG_BITSZ_FH_COMPRESSION_METHODZ_FH_LAST_MOD_TIMEZ_FH_LAST_MOD_DATEZ_FH_CRCZ_FH_COMPRESSED_SIZEZ_FH_UNCOMPRESSED_SIZEr�r�rCrDrArFrGrEZ_CD64_SIGNATUREZ_CD64_DIRECTORY_RECSIZEZ_CD64_CREATE_VERSIONZ_CD64_EXTRACT_VERSIONZ_CD64_DISK_NUMBERZ_CD64_DISK_NUMBER_STARTZ_CD64_NUMBER_ENTRIES_THIS_DISKZ_CD64_NUMBER_ENTRIES_TOTALZ_CD64_DIRECTORY_SIZEZ_CD64_OFFSET_START_CENTDIRr<ZStructr+r5r9r	rTr6�objectr
r�r�r�r�r�r�r�r�r�rr�r1rrr�rrrrr�<module>sB









+=[=&-J/
B