관리-도구
편집 파일: zipfile.cpython-38.opt-2.pyc
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Close the writing handle before trying to read.)r r r| r rD rZ r )r� rT �whencer r r rD � s z_SharedFile.seekr� c C sX | j �H | �� rtd��| j�| j� | j�|�}| j�� | _|W 5 Q R � S Q R X d S )N�yCan'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 r| r rD r r> rZ �r� �nrV r r r r> � s z_SharedFile.readc C s$ | j d k r | j }d | _ | �|� d S r� )r r )r� �fileobjr r r r s z_SharedFile.closeN)r )r� )r r r r� rD r> r r r r r r � s r c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) � _Tellablec C s || _ d| _d S �Nr )r< rT �r� r< r r r r� s z_Tellable.__init__c C s | j �|�}| j|7 _|S r� )r< �writerT )r� rV r r r r r s z_Tellable.writec C s | j S r� )rT r� r r r rZ s z_Tellable.tellc C s | j �� d S r� )r< r� r� r r r r� s z_Tellable.flushc C s | j �� d S r� )r< r r� r r r r s z_Tellable.closeN)r r r r� r rZ r� r r r r r r s r c s� e Zd ZdZdZdZd'dd�Zdd � Zd d � Zd(d d�Z d)dd�Z dd� Z d*dd�Z dd� Z dd� Zdd� Zd d � Z� fd d �Zd d!� Zd+d#d$�Zd%d&� Z� ZS ),� ZipExtFilei @i i NFc C s( || _ || _|| _|j| _|j| _|j| _t | j�| _ d| _ d| _ d| _ d | _|| _|j| _t|d�rz|j| _td�| _nd | _d| _z4|�� r�|�� | _|j| _|j| _ | j| _ d| _W n t k r� Y nX d | _ |�r$|j d@ r�|j!d? d@ }n|jd? d@ }| �"� }||k�r$t#d |j$ ��d S ) NFr- r ro Tr r� r� zBad password for file %r)%�_fileobj�_pwd�_close_fileobjre �_compress_typerp �_compress_leftrq �_leftr� � _decompressor�_eof� _readbuffer�_offset�newlines�moderB �namer@ ro � _expected_crcr� � _running_crc� _seekabler rZ �_orig_compress_start�_orig_compress_size�_orig_file_size�_orig_start_crc�AttributeError� _decrypterrj rr �_init_decrypterr� rc )r� r r �zipinfor� Z close_fileobjZ check_byte�hr r r r� ) sF zZipExtFile.__init__c C s4 t | j�| _| j�d�}| jd8 _| �|�d S )Nr r& )r� r r* r r> r )r� r� r r r r+ \ s zZipExtFile._init_decrypterc C sv d| j j| j jf g}| jsX|�d| j| jf � | jtkrb|�dt � | j| j� � n |�d� |�d� d� |�S )N�<%s.%sz name=%r mode=%rr� � [closed]r� r� ) r� r r �closedr1 r! r r r r� r� r2 �r� rC r r r r� g s � �� zZipExtFile.__repr__r� c C sL |dk r>| j �d| j�d }|dkr>| j | j|� }|| _|S tj�| |�S )Nr � r )r rw r �io�BufferedIOBase�readline)r� �limitr6 �liner r r r5 u s zZipExtFile.readliner c C sr |t | j�| j kr\| �|�}t |�| jkrJ|| j| jd � | _d| _n| jt |�8 _| j| j| jd � S )Nr i )r0 r r r> )r� r �chunkr r r �peek� s zZipExtFile.peekc C s dS �NTr r� r r r �readable� s zZipExtFile.readablec C s |d ks|dk rH| j | jd � }d| _ d| _| jsD|| �| j�7 }q,|S || j }|t| j �k rz| j | j|� }|| _|S |t| j � }| j | jd � }d| _ d| _|dkr�| js�| �|�}|t|�k r�|| _ || _||d |� 7 }q�||7 }|t|�8 }q�|S �Nr r- �r r r �_read1�MAX_Nr0 )r� r �buf�endrV r r r r> � s4 zZipExtFile.readc C s@ | j d krd S t|| j�| _| jr<| j| j kr<td| j ��d S )NzBad CRC-32 for file %r)r" r� r# r r r! )r� �newdatar r r � _update_crc� s zZipExtFile._update_crcc C s |d ks|dk rR| j | jd � }d| _ d| _| jsN| �| j�}|r,||7 }qNq,|S || j }|t| j �k r�| j | j|� }|| _|S |t| j � }| j | jd � }d| _ d| _|dk�r| j�s| �|�}|t|�k r�|| _ || _||d |� 7 }�q|r�||7 }�qq�|S r< r= )r� r r@ rV rA r r r �read1� s> zZipExtFile.read1c C s" | j s|dkrdS | jtkrH| jj}|t|�krR|| �|t|� �7 }n | �|�}| jtkrj| jdk| _ nx| jtkr�t || j �}| j� ||�}| jj p�| jdko�| jj | _ | j r�|| j� � 7 }n | j� |�}| jj p�| jdk| _ |d | j� }| jt|�8 _| jdk�rd| _ | �|� |S )Nr r- T)r r r r Zunconsumed_tailr0 �_read2r r r_ � MIN_READ_SIZEr� r� r� r rC r r r r r> � s4 � zZipExtFile._read1c C sd | j dkrdS t|| j�}t|| j �}| j�|�}| j t|�8 _ |sLt�| jd k r`| �|�}|S r< ) r r_ rF �minr r> r0 �EOFErrorr* r r r r rE s zZipExtFile._read2c s& z| jr| j�� W 5 t � �� X d S r� )�superr r r r� �r� r r r s zZipExtFile.closec C s | j S r� )r$ r� r r r r s zZipExtFile.seekabler c C s> | j st�d��| �� }|dkr&|}n.|dkr8|| }n |dkrL| j| }ntd��|| jkrd| j}|dk rpd}|| }|| j }|dkr�|t| j�k r�|| _d}nf|dk �r | j � | j � | j | _ | j| _| j| _d| _d| _t| j�| _d| _|}| jd k �r | �� |dk�r6t| j|�}| �|� ||8 }�q | �� S )N�!underlying stream is not seekabler r r zCwhence must be os.SEEK_SET (0), os.SEEK_CUR (1), or os.SEEK_END (2)r- F)r$ r3 �UnsupportedOperationrZ r' r| r r0 r r rD r% r( r# r& r r r� r r r r* r+ rG � MAX_SEEK_READr> )r� rT r Zcurr_posZnew_posZ read_offsetZ buff_offsetZread_lenr r r rD # sH zZipExtFile.seekc C s0 | j st�d��| j| j t| j� | j }|S )NrK )r$ r3 rL r' r r0 r r )r� Zfileposr r r rZ S s zZipExtFile.tell)NF)r� )r )r� )r )r r r r? rF rM r� r+ r� r5 r9 r; r> rC rD r> rE r r rD rZ � __classcell__r r rJ r r s( � 3 ! %$ 0r c s@ e Zd Zdd� Zedd� �Zdd� Zdd� Z� fd d �Z� Z S ) � _ZipWriteFilec C s8 || _ || _|| _t|j|j�| _d| _d| _d| _ d S r ) �_zinfo�_zip64�_zipfiler� re rf � _compressor� _file_size�_compress_size�_crc)r� �zfr� r� r r r r� [ s �z_ZipWriteFile.__init__c C s | j jS r� )rR r< r� r r r r e s z_ZipWriteFile._fileobjc C s dS r: r r� r r r �writablei s z_ZipWriteFile.writablec C sf | j rtd��t|�}| j|7 _t|| j�| _| jrV| j�|�}| jt|�7 _| j � |� |S )Nz I/O operation on closed file.) r0 r| r0 rT r� rV rS r� rU r r )r� rV �nbytesr r r r l s z_ZipWriteFile.writec sb | j r d S �zFt� �� | jrR| j�� }| jt|�7 _| j � |� | j| j _ n | j | j _ | j| j _| j | j _| j jd@ r�| jr�dnd}| j � t�|t| j j| j j | j j�� | j �� | j_nn| js�| j tkr�td��| jtkr�td��| j �� | j_| j �| j j� | j � | j � | j�� | j �| jj� | jj � | j � | j | jj | j j < W 5 d| j_X d S )NFr z<LLQQz<LLLLz+File size unexpectedly exceeded ZIP64 limitz1Compressed size unexpectedly exceeded ZIP64 limit)!r0 rR r rI r rS r� rU r0 r r rP rp rT rV ro rq rj rQ rF r� � _DD_SIGNATURErZ � start_dirr� r� rD rn r� �filelistr1 � NameToInforB )r� r@ r� rJ r r r x sF � � �z_ZipWriteFile.close) r r r r� �propertyr rX r r rN r r rJ r rO Z s rO c @ s e Zd ZdZdZdeddfdd�dd�Zdd� Zd d � Zd d � Z d d� Z dd� Z dd� Z d<dd�Z dd� Zdd� Zdd� Zedd � �Zejd d � �Zd=d d �Zd>d d!�d"d#�Zd?d$d%�Zd@d&d'�ZdAd(d)�Zed*d+� �Zd,d-� Zd.d/� Z dBd0d1�Z dCd2d3�Z d4d5� Z d6d7� Z d8d9� Z!d:d;� Z"dS )Dr N�rTr� c C sP |dkrt d��t|� || _d| _d| _i | _g | _|| _|| _|| _ d | _ d| _ || _ t |tj�rpt�|�}t |t�r�d| _|| _dddd dd d d �}|| }zt�||�| _W q� tk r� ||kr�|| }Y q�� Y q�X q�q�nd | _|| _t|dd �| _d | _t�� | _ d| _ d| _ �z|dk�r4| � � n�|dk�r�d| _z| j� � | _!W n2 t"tfk �r� t#| j�| _d| _!d| _ Y n6X z| j�$| j!� W n t"tfk �r� d| _ Y nX nf|dk�r z| � � | j�$| j!� W n6 t%k �r | j�$dd� d| _| j� � | _!Y nX nt d��W n$ | j} d | _| �&| � � Y nX d S )N)r_ �w�x�az+ZipFile requires mode 'r', 'w', 'x', or 'a'Fr r- r? �w+b�x+b�r+b�wbZxb)r_ r` ra rb re rc rd r r! Tr_ )r` ra rb r z"Mode must be 'r', 'w', 'x', or 'a')'r| r� � _allowZip64� _didModify�debugr] r\ r� r� r r� �_comment�_strict_timestampsr� ry r� r� �str� _filePassedrB r3 rA r< r: �getattr� _fileRefCnt� threading�RLockr r$ r �_RealGetContentsrZ r[ r) r rD r �_fpclose) r� r r r� � allowZip64r� r� ZmodeDictr� r< r r r r� � s� � zZipFile.__init__c C s | S r� r r� r r r � __enter__ s zZipFile.__enter__c C s | � � d S r� �r )r� �type�value� tracebackr r r �__exit__ s zZipFile.__exit__c C s� d| j j| j jf g}| jd k rd| jr8|�d| j � n| jd k rR|�d| j � |�d| j � n |�d� |�d� d�|�S )Nr. z file=%rz filename=%rz mode=%rr/ r� r� ) r� r r r< rm r1 rB r r2 r1 r r r r� " s � zZipFile.__repr__c C s� | j }z t|�}W n tk r. td��Y nX |s<td��| jdkrNt|� |t }|t }|t | _ |t | | }|t t kr�|t t 8 }| jdkr�|| }td|||� || | _|�| jd� |�|�}t�|�}d}||k �r�|�t�} t| �tk�r td��t�t| �} | t tk�r,td��| jdk�r@t| � |�| t �} | d } | d @ �rl| � d �} n | � d �} t | �} |�| t �| _ |�| t �| _!| t" | _#| dd � \ | _$| _%| _&| _'| _(| _)} }| _*| _+| _,| j&t-k�r�t.d | j&d ��| dd� \| _/| _0| _1| | _2|d? d |d? d@ |d@ | d? | d? d@ | d@ d f| _3| �4� | j#| | _#| j5�6| � | | j7| j8< |t | t | t | t }| jdkr�td|� q�d S )NzFile is not a zip filer r zgiven, inferred, offsetr zTruncated central directoryz&Bad magic number for central directoryr! r� r� �cp437r zzip file version %.1fr% r( r+ r$ ru r� r& r �total)9r< r9 r: r ri �printrQ rR � _ECD_COMMENTrj � _ECD_LOCATIONrL rK rI rE r[ rD r> r3 �BytesIO�sizeCentralDirr0 rF r/ �structCentralDir� _CD_SIGNATURE�stringCentralDir�_CD_FILENAME_LENGTH�decoder �_CD_EXTRA_FIELD_LENGTHr3 �_CD_COMMENT_LENGTHrb �_CD_LOCAL_HEADER_OFFSETrn rW rg rh ri rj re ro rp rq �MAX_EXTRACT_VERSIONr� rk rl rm rr rd r� r\ r1 r] rB )r� r< rU Zsize_cdZ offset_cd�concatZinferredrV r| �centdirrB �flagsra �t�dr r r rr 0 s� � � � �� zZipFile._RealGetContentsc C s dd� | j D �S )Nc S s g | ] }|j �qS r r� )�.0rV r r r � <listcomp>� s z$ZipFile.namelist.<locals>.<listcomp>�r\ r� r r r �namelist~ s zZipFile.namelistc C s | j S r� r� r� r r r �infolist� s zZipFile.infolistc C sL t dd |d� | jD ]0}d|jd d� }t d|j||jf |d� qd S )Nz%-46s %19s %12s)z File Namez Modified ZSize�r z%d-%02d-%02d %02d:%02d:%02dr" z %-46s %s %12d)r} r\ rd rB rq )r� r r� �dater r r �printdir� s � �zZipFile.printdirc C s^ d}| j D ]N}z*| �|jd��}|�|�r,q W 5 Q R X W q tk rV |j Y S X q d S )Ni r_ )r\ rA rB r> r )r� Z chunk_sizer� �fr r r �testzip� s zZipFile.testzipc C s$ | j �|�}|d kr td| ��|S )Nz(There is no item named %r in the archive)r] r� �KeyError)r� r! �infor r r �getinfo� s �zZipFile.getinfoc C s6 |r t |t�s tdt|�j ��|r,|| _nd | _d S )N�pwd: expected bytes, got %s)r� r� � TypeErrorrw r r� )r� r� r r r � setpassword� s zZipFile.setpasswordc C s | j S r� )rj r� r r r rb � s zZipFile.commentc C s^ t |t�s tdt|�j ��t|�tkrNdd l}|jdt dd� |d t� }|| _ d| _ d S )Nz comment: expected bytes, got %sr z3Archive comment is too long; truncating to %d bytesr �� stacklevelT) r� r� r� rw r r0 �ZIP_MAX_COMMENT�warnings�warnrj rh )r� rb r� r r r rb � s �� c C s. | � |d|��}|�� W 5 Q R � S Q R X d S �Nr_ �rA r> )r� r! r� r< r r r r> � s z ZipFile.readF�� force_zip64c s |dkrt d��|r0t|t�s0tdt|�j ��|rD|dkrDt d��� jsRt d��t|t�rb|}n,|dkr�t|�}� j|_ � j |_ n � � |�}|dkr�� j ||d�S � jr�t d��� jd 7 _t� j|j� j� j� fd d ��}�z|�t�}t|�tk�rtd ��t�t|�}|t t k�r&td ��|�|t �}|t �rL|�|t � |j d@ �r`t d��|j d@ �rtt d��|t! d@ �r�|�"d�} n |�"d�} | |j#k�r�td|j#|f ��|j d @ } | �r�|�s҈ j$}|�s�t%d| ��nd }t&||||d�W S |�'� � Y nX d S )N> r` r_ z open() requires mode "r" or "w"r� r` z'pwd is only supported for reading filesz2Attempt to use ZIP archive that was already closedr� r r c s � j S r� )r r r� r r �<lambda>� r- z ZipFile.open.<locals>.<lambda>zTruncated file headerz Bad magic number for file header� z$compressed patched data (flag bit 5)�@ z strong encryption (flag bit 6)r� r� r{ z/File name in directory %r and header %r differ.z6File %r is encrypted, password required for extractionT)(r| r� r� r� rw r r< r r� re r� rf r� �_open_to_writer ro r rn rs r r> �sizeFileHeaderr0 r rF r/ r� � _FH_SIGNATUREr� �_FH_FILENAME_LENGTH�_FH_EXTRA_FIELD_LENGTHrj r� � _FH_GENERAL_PURPOSE_FLAG_BITSr� rc r� r� r r ) r� r! r r� r� r� Zzef_fileZfheader�fnameZ fname_strZ is_encryptedr r� r rA � s~ � � �� �z ZipFile.openc C s� |r| j std��| jr td��t|d�s0d|_d|_d|_d|_|jt krZ| jdO _| j sn| jdO _|j szd|_ | j o�|p�|jd t k}| j r�| j �| j� | j �� |_| �|� d | _| 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.rq r r r � �g�������?T)rg r| r r@ rq rp ro rj re r r$ rm r� r< rD r[ rZ rn � _writecheckrh r r� rO )r� r� r� r� r r r r� ( s8 � � zZipFile._open_to_writec C s* |d krt �� }n t �|�}| �|||�S r� )ry �getcwdr� �_extract_member)r� �memberr� r� r r r �extractS s zZipFile.extractc C sH |d kr| � � }|d kr"t�� }n t�|�}|D ]}| �|||� q0d S r� )r� ry r� r� r� )r� r� �membersr� r, r r r � extractall` s zZipFile.extractallc C s^ | j }|s(d}t�|dt|� �}|| _ |�|�}dd� |�|�D �}|�dd� |D ��}|S )Nz:<>|"?*�_c s s | ]}|� d �V qdS )�.N)�rstrip�r� ra r r r � <genexpr>{ s z1ZipFile._sanitize_windows_name.<locals>.<genexpr>c s s | ]}|r|V qd S r� r r� r r r r� } s )�!_windows_illegal_name_trans_tablerl � maketransr0 � translate�splitr2 )r� r� �pathsep�tableZillegalr r r �_sanitize_windows_nameq s z ZipFile._sanitize_windows_namec sL t |t�s| �|�}|j�dtjj�}tjjrB|�tjjtjj�}tj� |�d }dtjj tjj f� tjj� � fdd�|� tjj�D ��}tjjdkr�| �|tjj�}tj� ||�}tj�|�}tj�|�}|r�tj�|�s�t�|� |�� �r tj�|��st�|� |S | j||d��(}t|d��}t�||� W 5 Q R X W 5 Q R X |S ) Nrv r r� c 3 s | ]}|� kr|V qd S r� r r� �Zinvalid_path_partsr r r� � s �z*ZipFile._extract_member.<locals>.<genexpr>�\)r� rf )r� r r� rB r{ ry r� rz r� r� �curdir�pardirr2 r� r� r� �dirname�exists�makedirsr� r� �mkdirrA �shutil� copyfileobj)r� r� Z targetpathr� r� Z upperdirs�source�targetr r� r r� � s2 & � zZipFile._extract_memberc C s� |j | jkr(dd l}|jd|j dd� | jdkr:td��| jsHtd��t|j� | j s�d }t | j �t krpd}n |j tkr�d }n|jtkr�d }|r�t|d ��d S ) Nr zDuplicate name: %rr r� �r` ra rb z&write() requires mode 'w', 'x', or 'a'z4Attempt to write ZIP archive that was already closed� Files countZFilesizez Zipfile size� would require ZIP64 extensions)rB r] r� r� r r| r< r� re rg r0 r\ �ZIP_FILECOUNT_LIMITrq r� rn r )r� r� r� �requires_zip64r r r r� � s, � �zZipFile._writecheckc C sP | j std��| jr td��tj||| jd�}|�� rDd|_d|_n0|d k rT||_ n| j |_ |d k rl||_ n| j |_ |�� �r| j �� | jr�| j �| j� | j �� |_|j tkr�| jdO _| �|� d| _| j�|� || j|j< | j �|� d�� | j �� | _W 5 Q R X n<t |d��,}| � |d ��}t � ||d � W 5 Q R X W 5 Q R X d S ) N�7Attempt to write to ZIP archive that was already closedz>Can't write to ZIP archive while an open writing handle existsr� r r TFr? r` i ) r< r| r r r� rk r� rp ro re r� rf r� r r$ rD r[ rZ rn r rj r� rh r\ r1 r] rB r r� rA r� r� )r� rB r� re r� r� �src�destr r r r � sF ��� z ZipFile.writec C s� t |t�r|�d�}t |t�sxt|t�t�� �d d� d�}| j|_| j|_ |j d dkrpd|_ | j dO _ q|d|_ n|}| j s�t d ��| jr�t d ��|d k r�||_|d k r�||_ t|�|_| j�* | j|d d ��}|�|� W 5 Q R X W 5 Q R X d S ) Nr� r" )rB rd r� rv i �Ar) r� r� z?Can't write to ZIP archive while an open writing handle exists.r` )r )r� rl r� r r� r� r� re r� rf rB rm r< r| r r0 rq r rA r )r� Zzinfo_or_arcnamerV re r� r� r� r r r �writestr� s: ��� zZipFile.writestrc C s | � � d S r� rv r� r r r �__del__ s zZipFile.__del__c C s| | j d krd S | jr td��zB| jdkr\| jr\| j�" | jrJ| j �| j � | � � W 5 Q R X W 5 | j }d | _ | �|� X d S )NzvCan't close the ZIP file while there is an open writing handle on it. 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