ZerethShell
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opt
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alt
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python36
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lib64
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python3.6
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__pycache__
_pyio.cpython-36.opt-2.pyc
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r` r@ r@ rA �_checkWritable� s zIOBase._checkWritablec C s | j S )N)r] )rE r@ r@ rA �closed� s z IOBase.closedc C s | j rt|d krdn|��d S )Nz I/O operation on closed file.)rf r" )rE r` r@ r@ rA r[ � s zIOBase._checkClosedc C s | j � | S )N)r[ )rE r@ r@ rA � __enter__� s zIOBase.__enter__c G s | j � d S )N)r3 )rE rN r@ r@ rA �__exit__� s zIOBase.__exit__c C s | j d� d S )Nr* )rU )rE r@ r@ rA r* � s z IOBase.filenoc C s | j � dS )NF)r[ )rE r@ r@ rA r' � s z IOBase.isattyr c s� t � d�r� �fdd�}ndd� }�d kr0d �nt�t�sBtd��t� }x>�dk s^t|��k r�� j|� �}|spP ||7 }|jd�rJP qJW t|�S ) N�peekc s> � j d�} | sdS | jd�d p&t| �}�dkr:t|��}|S )Nr � r )ri �findr! �min)Z readahead�n)rE �sizer@ rA � nreadahead� s z#IOBase.readline.<locals>.nreadaheadc S s dS )Nr r@ r@ r@ r@ rA ro � s r zsize must be an integerr rj r ) �hasattrr r r � bytearrayr! �read�endswithr )rE rn ro �resr r@ )rE rn rA �readline� s zIOBase.readlinec C s | j � | S )N)r[ )rE r@ r@ rA �__iter__ s zIOBase.__iter__c C s | j � }|st�|S )N)ru � 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dS )�BufferedIOBaseNc C s | j d� d S )Nrr )rU )rE rn r@ r@ rA rr ~ s zBufferedIOBase.readc C s | j d� d S )N�read1)rU )rE rn r@ r@ rA r� � s zBufferedIOBase.read1c C s | j |dd�S )NF)r� )� _readinto)rE r r@ r@ rA r� � s zBufferedIOBase.readintoc C s | j |dd�S )NT)r� )r� )rE r r@ r@ rA � readinto1� s zBufferedIOBase.readinto1c C sV t |t�st|�}|jd�}|r0| jt|��}n| jt|��}t|�}||d |�< |S )N�B)r � memoryview�castr� r! rr )rE r r� r� rm r@ r@ rA r� � s zBufferedIOBase._readintoc C s | j d� d S )Nr~ )rU )rE r r@ r@ rA r~ � s zBufferedIOBase.writec C s | j d� d S )N�detach)rU )rE r@ r@ rA r� � s zBufferedIOBase.detach)N)N) rI rJ rK rr r� r� r� r� r~ r� r@ r@ r@ rA r� m s r� c @ s� e Zd Zdd� Zd#dd�Zdd� Zd$d d �Zd d � Zd d� Zdd� Z dd� Z e dd� �Z e dd� �Z e dd� �Ze dd� �Zdd � Zd d � Zd d � Zd!d"� ZdS )%�_BufferedIOMixinc C s || _ d S )N)�_raw)rE r; r@ r@ rA �__init__� s z_BufferedIOMixin.__init__r c C s" | j j||�}|dk r td��|S )Nr z#seek() returned an invalid position)r; rV r, )rE rW rX Z new_positionr@ r@ rA rV � s z_BufferedIOMixin.seekc C s | j j� }|dk rtd��|S )Nr z#tell() returned an invalid position)r; rY r, )rE rW r@ r@ rA rY � s z_BufferedIOMixin.tellNc C s$ | j � |d kr| j� }| jj|�S )N)r\ rY r; rZ )rE rW r@ r@ rA rZ � s z_BufferedIOMixin.truncatec C s | j rtd��| jj� d S )Nzflush of closed file)rf r" r; r\ )rE r@ r@ rA r\ � s z_BufferedIOMixin.flushc C s0 | j d k r,| j r,z | j� W d | j j� X d S )N)r; rf r\ r3 )rE r@ r@ rA r3 s z_BufferedIOMixin.closec C s* | j d krtd��| j� | j}d | _|S )Nzraw stream already detached)r; r" r\ r� )rE r; r@ r@ rA r� s z_BufferedIOMixin.detachc C s | j j� S )N)r; r_ )rE r@ r@ rA r_ s z_BufferedIOMixin.seekablec C s | j S )N)r� )rE r@ r@ rA r; s z_BufferedIOMixin.rawc C s | j jS )N)r; rf )rE r@ r@ rA rf s z_BufferedIOMixin.closedc C s | j jS )N)r; rT )rE r@ r@ rA rT ! s z_BufferedIOMixin.namec C s | j jS )N)r; r2 )rE r@ r@ rA r2 % s z_BufferedIOMixin.modec C s t dj| jj���d S )Nz can not serialize a '{0}' object)r �formatrS rI )rE r@ r@ rA � __getstate__) s z _BufferedIOMixin.__getstate__c C sJ | j j}| j j}y | j}W n tk r6 dj||�S X dj|||�S d S )Nz<{}.{}>z<{}.{} name={!r}>)rS rJ rK rT � Exceptionr� )rE �modnameZclsnamerT r@ r@ rA �__repr__- s z_BufferedIOMixin.__repr__c C s | j j� S )N)r; r* )rE r@ r@ rA r* 9 s z_BufferedIOMixin.filenoc C s | j j� S )N)r; r' )rE r@ r@ rA r' < s z_BufferedIOMixin.isatty)r )N)rI rJ rK r� rV rY rZ r\ r3 r� r_ r� r; rf rT r2 r� r� r* r' r@ r@ r@ rA r� � s r� c s� e Zd Zd dd�Zdd� Zdd� Zdd � Z� fd d �Zd d d �Zdd� Z dd� Z d!dd�Z dd� Z d"dd�Z dd� Zdd � Zd d � Z� ZS )#�BytesIONc C s& t � }|d k r||7 }|| _d| _d S )Nr )rq �_buffer�_pos)rE Z initial_bytes�bufr@ r@ rA r� D s zBytesIO.__init__c C s | j rtd��| jj� S )Nz__getstate__ on closed file)rf r" �__dict__�copy)rE r@ r@ rA r� K s zBytesIO.__getstate__c C s | j rtd��t| j�S )Nzgetvalue on closed file)rf r" r r� )rE r@ r@ rA �getvalueP s zBytesIO.getvaluec C s | j rtd��t| j�S )Nzgetbuffer on closed file)rf r" r� r� )rE r@ r@ rA � getbufferW s zBytesIO.getbufferc s | j j� t� j� d S )N)r� �clear�superr3 )rE )rS r@ rA r3 ^ s z BytesIO.closec C st | j rtd��|d krd}|dk r,t| j�}t| j�| jkr@dS tt| j�| j| �}| j| j|� }|| _t|�S )Nzread from closed filer r � r )rf r" r! r� r� rl r )rE rn Znewposr r@ r@ rA rr b s z BytesIO.readc C s | j |�S )N)rr )rE rn r@ r@ rA r� p s z BytesIO.read1c C s� | j rtd��t|t�r td��t|�� }|j}W d Q R X |dkrFdS | j}|t| j �krzd|t| j � }| j |7 _ || j ||| �< | j|7 _|S )Nzwrite to closed filez can't write str to binary streamr � ) rf r" r r r r� �nbytesr� r! r� )rE r Zviewrm rW Zpaddingr@ r@ rA r~ u s z BytesIO.writer c C s� | j rtd��y |j W n, tk rD } ztd�|�W Y d d }~X nX |dkrl|dk rdtd|f ��|| _nD|dkr�td| j| �| _n(|dkr�tdt| j�| �| _ntd��| jS )Nzseek on closed filezan integer is requiredr znegative seek position %rr r zunsupported whence value) rf r" r� r- r r� �maxr! r� )rE rW rX �errr@ r@ rA rV � s z BytesIO.seekc C s | j rtd��| jS )Nztell on closed file)rf r" r� )rE r@ r@ rA rY � s z BytesIO.tellc C s| | j rtd��|d kr | j}nNy |j W n, tk rT } ztd�|�W Y d d }~X nX |dk rltd|f ��| j|d �= |S )Nztruncate on closed filezan integer is requiredr z negative truncate position %r)rf r" r� r� r- r r� )rE rW r� r@ r@ rA rZ � s zBytesIO.truncatec C s | j rtd��dS )Nz I/O operation on closed file.T)rf r" )rE r@ r@ rA rb � s zBytesIO.readablec C s | j rtd��dS )Nz I/O operation on closed file.T)rf r" )rE r@ r@ rA rd � s zBytesIO.writablec C s | j rtd��dS )Nz I/O operation on closed file.T)rf r" )rE r@ r@ rA r_ � s zBytesIO.seekable)N)N)r )N)rI rJ rK r� r� r� r� r3 rr r� r~ rV rY rZ rb rd r_ � __classcell__r@ r@ )rS rA r� @ s r� c @ sr e Zd Zefdd�Zdd� Zdd� Zddd �Zdd d �Zdd d�Z d dd�Z dd� Z dd� Z dd� Z d dd�ZdS ) r0 c C sF |j � std��tj| |� |dkr,td��|| _| j� t� | _d S )Nz "raw" argument must be readable.r zinvalid buffer size) rb r, r� r� r" � buffer_size�_reset_read_buf�Lock� _read_lock)rE r; r� r@ r@ rA r� � s zBufferedReader.__init__c C s | j j� S )N)r; rb )rE r@ r@ rA rb � s zBufferedReader.readablec C s d| _ d| _d S )Nr� r )� _read_buf� _read_pos)rE r@ r@ rA r� � s z BufferedReader._reset_read_bufNc C s4 |d k r|dk rt d��| j� | j|�S Q R X d S )Nr z invalid number of bytes to readr )r" r� �_read_unlocked)rE rn r@ r@ rA rr � s zBufferedReader.readc C s� d}d}| j }| j}|d ks$|dkr�| j� t| jd�rj| jj� }|d krZ||d � pXd S ||d � | S ||d � g}d}x2| jj� }||kr�|}P |t|�7 }|j|� q~W dj |�p�|S t|�| } || kr�| j|7 _|||| � S ||d � g}t | j |�} xB| |k �rL| jj| �}||k�r2|}P | t|�7 } |j|� �q W t || �}dj |�} | |d � | _ d| _| �r�| d |� S |S )Nr� r r� r )r� Nr ) r� r� r� rp r; r� rr r! r{ �joinr� r� rl ) rE rm Z nodata_valZ empty_valuesr� rW �chunk�chunksZ current_size�availZwanted�outr@ r@ rA r� � sN z BufferedReader._read_unlockedr c C s | j � | j|�S Q R X d S )N)r� �_peek_unlocked)rE rn r@ r@ rA ri s zBufferedReader.peekc C sr t || j�}t| j�| j }||k s,|dkrb| j| }| jj|�}|rb| j| jd � | | _d| _| j| jd � S )Nr )rl r� r! r� r� r; rr )rE rm ZwantZhaveZto_readZcurrentr@ r@ rA r� ) s z BufferedReader._peek_unlockedc C sT |dk rt d��|dkr dS | j�( | jd� | jt|t| j�| j ��S Q R X d S )Nr z(number of bytes to read must be positiver� r )r" r� r� r� rl r! r� r� )rE rn r@ r@ rA r� 4 s zBufferedReader.read1c C s t |t�st|�}|jdkr dS |jd�}d}| j�� x�|t|�k �r tt| j�| j t|��}|r�| j| j| j| � |||| �< | j|7 _||7 }|t|�kr�P t|�| | j kr�| j j ||d � �}|s�P ||7 }n|o�|s�| j d�s�P |r8|r8P q8W W d Q R X |S )Nr r� r ) r r� r� r� r� r! rl r� r� r� r; r� r� )rE r� r� �writtenr� rm r@ r@ rA r� F s4 " zBufferedReader._readintoc C s t j| �t| j� | j S )N)r� rY r! r� r� )rE r@ r@ rA rY t s zBufferedReader.tellc C sX |t krtd��| j�8 |dkr4|t| j�| j 8 }tj| ||�}| j� |S Q R X d S )Nzinvalid whence valuer ) �valid_seek_flagsr" r� r! r� r� r� rV r� )rE rW rX r@ r@ rA rV w s zBufferedReader.seek)N)N)r )r )r )rI rJ rK r( r� rb r� rr r� ri r� r� r� rY rV r@ r@ r@ rA r0 � s 4 .r0 c @ sT e Zd Zefdd�Zdd� Zdd� Zddd �Zd d � Zd d � Z dd� Z ddd�Z dS )r/ c C sF |j � std��tj| |� |dkr,td��|| _t� | _t� | _ d S )Nz "raw" argument must be writable.r zinvalid buffer size) rd r, r� r� r" r� rq � _write_bufr� � _write_lock)rE r; r� r@ r@ rA r� � s zBufferedWriter.__init__c C s | j j� S )N)r; rd )rE r@ r@ rA rd � s zBufferedWriter.writablec C s� | j rtd��t|t�r td��| j�� t| j�| jkr@| j � t| j�}| jj |� t| j�| }t| j�| jkr�y | j � W nl t k r� } zPt| j�| jkr�t| j�| j }||8 }| jd | j� | _t |j |j |��W Y d d }~X nX |S Q R X d S )Nzwrite to closed filez can't write str to binary stream)rf r" r r r r� r! r� r� �_flush_unlocked�extend�BlockingIOError�errno�strerror)rE r Zbeforer� �eZoverager@ r@ rA r~ � s( "zBufferedWriter.writeNc C s8 | j �( | j� |d kr"| jj� }| jj|�S Q R X d S )N)r� r� r; rY rZ )rE rW r@ r@ rA rZ � s zBufferedWriter.truncatec C s | j � | j� W d Q R X d S )N)r� r� )rE r@ r@ rA r\ � s zBufferedWriter.flushc C s� | j rtd��xz| jr�y| jj| j�}W n tk rD td��Y nX |d kr\ttjdd��|t | j�ksr|dk rzt d��| jd |�= qW d S )Nzflush of closed filezHself.raw should implement RawIOBase: it should not raise BlockingIOErrorz)write could not complete without blockingr z*write() returned incorrect number of bytes) rf r" r� r; r~ r� � RuntimeErrorr� ZEAGAINr! r, )rE rm r@ r@ rA r� � s z BufferedWriter._flush_unlockedc C s t j| �t| j� S )N)r� rY r! r� )rE r@ r@ rA rY � s zBufferedWriter.tellr c C s8 |t krtd��| j� | j� tj| ||�S Q R X d S )Nzinvalid whence value)r� r" r� r� r� rV )rE rW rX r@ r@ rA rV � s zBufferedWriter.seek)N)r ) rI rJ rK r( r� rd r~ rZ r\ r� rY rV r@ r@ r@ rA r/ � s r/ c @ s� e Zd Zefdd�Zd dd�Zdd� Zdd � Zd d d �Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zedd � �ZdS ) �BufferedRWPairc C s< |j � std��|j� s td��t||�| _t||�| _d S )Nz#"reader" argument must be readable.z#"writer" argument must be writable.)rb r, rd r0 �readerr/ �writer)rE r� r� r� r@ r@ rA r� � s zBufferedRWPair.__init__Nc C s |d kr d}| j j|�S )Nr r )r� rr )rE rn r@ r@ rA rr � s zBufferedRWPair.readc C s | j j|�S )N)r� r� )rE r r@ r@ rA r� � s zBufferedRWPair.readintoc C s | j j|�S )N)r� r~ )rE r r@ r@ rA r~ s zBufferedRWPair.writer c C s | j j|�S )N)r� ri )rE rn r@ r@ rA ri s zBufferedRWPair.peekc C s | j j|�S )N)r� r� )rE rn r@ r@ rA r� s zBufferedRWPair.read1c C s | j j|�S )N)r� r� )rE r r@ r@ rA r� s zBufferedRWPair.readinto1c C s | j j� S )N)r� rb )rE r@ r@ rA rb s zBufferedRWPair.readablec C s | j j� S )N)r� rd )rE r@ r@ rA rd s zBufferedRWPair.writablec C s | j j� S )N)r� r\ )rE r@ r@ rA r\ s zBufferedRWPair.flushc C s z| j j� W d | jj� X d S )N)r� r3 r� )rE r@ r@ rA r3 s zBufferedRWPair.closec C s | j j� p| jj� S )N)r� r' r� )rE r@ r@ rA r' s zBufferedRWPair.isattyc C s | j jS )N)r� rf )rE r@ r@ rA rf s zBufferedRWPair.closed)N)r )rI rJ rK r( r� rr r� r~ ri r� r� rb rd r\ r3 r' r� rf r@ r@ r@ rA r� � s r� c @ sh e Zd Zefdd�Zddd�Zdd� Zdd d �Zdd d �Zd d� Z ddd�Z dd� Z dd� Z dd� Z dS )r. c C s( |j � tj| ||� tj| ||� d S )N)ra r0 r� r/ )rE r; r� r@ r@ rA r� - s zBufferedRandom.__init__r c C s� |t krtd��| j� | jrJ| j� | jj| jt| j� d� W d Q R X | jj||�}| j� | j � W d Q R X |dk r�t d��|S )Nzinvalid whence valuer r z seek() returned invalid position) r� r" r\ r� r� r; rV r� r! r� r, )rE rW rX r@ r@ rA rV 2 s $zBufferedRandom.seekc C s | j rtj| �S tj| �S d S )N)r� r/ rY r0 )rE r@ r@ rA rY C s zBufferedRandom.tellNc C s |d kr| j � }tj| |�S )N)rY r/ rZ )rE rW r@ r@ rA rZ I s zBufferedRandom.truncatec C s |d kr d}| j � tj| |�S )Nr r )r\ r0 rr )rE rn r@ r@ rA rr O s zBufferedRandom.readc C s | j � tj| |�S )N)r\ r0 r� )rE r r@ r@ rA r� U s zBufferedRandom.readintoc C s | j � tj| |�S )N)r\ r0 ri )rE rn r@ r@ rA ri Y s zBufferedRandom.peekc C s | j � tj| |�S )N)r\ r0 r� )rE rn r@ r@ rA r� ] s zBufferedRandom.read1c C s | j � tj| |�S )N)r\ r0 r� )rE r r@ r@ rA r� a s zBufferedRandom.readinto1c C sF | j r:| j�( | jj| jt| j � d� | j� W d Q R X tj| |�S )Nr ) r� r� r; rV r� r! r� r/ r~ )rE r r@ r@ rA r~ e s zBufferedRandom.write)r )N)N)r )rI rJ rK r( r� rV rY rZ rr r� ri r� r� r~ r@ r@ r@ rA r. $ s r. c s� e Zd Zd0ZdZdZdZdZdZdZ d1dd�Z dd � Z d d � Z d d � Z dd� Zd2dd�Zd3dd�Zdd� Zdd� Zdd� Zefdd�Zd d � Zd4d d �Z� fd d!�Zd"d#� Zd$d%� Zd&d'� Zd(d)� Z d*d+� Z e d,d-� �Z e d.d/� �Z � Z!S )5r& r FNTr c C s | j dkr*z| jr tj| j � W d d| _ X t|t�r<td��t|t�r\|}|dk r`td��nd}t|t �sxtd|f ��t |�t d�ks�td|f ��t dd� |D ��dks�|j d �dkr�td ��d |kr�d | _ d | _tjtjB }nVd |k� r�d | _d}n@d|k�rd | _tjtjB }n"d|k�r:d | _d | _tjtjB }d |k�rPd | _d | _| j�rl| j�rl|tjO }n | j�r�|tjO }n |tjO }|ttdd�O }ttdd��p�ttdd�}||O }d }�y|dk �r<|�s�td��|d k�r�tj||d�}n0|||�}t|t��std��|dk �r&td��|}|�s<tj|d� || _tj |�} y(t j | j ��rrt t!j"tj#t!j"�|��W n t$k �r� Y nX t| dd�| _%| j%dk�r�t&| _%t'�r�t'|tj(� || _)| j�r�tj*|dt+� W n" |d k �r�tj|� � Y nX || _ d S )Nr r z$integer argument expected, got floatznegative file descriptorzinvalid mode: %szxrwab+c s s | ]}|d kV qdS )ZrwaxNr@ )�.0�cr@ r@ rA � <genexpr>� s z"FileIO.__init__.<locals>.<genexpr>r zKMust have exactly one of create/read/write/append mode and at most one plusr Tr r r �O_BINARYZ O_NOINHERIT� O_CLOEXECz'Cannot use closefd=False with file namei� z expected integer from openerzNegative file descriptorFr+ r r ),�_fd�_closefdr r3 r �floatr r r" r r �sum�count�_created� _writable�O_EXCL�O_CREAT� _readable�O_TRUNC� _appending�O_APPEND�O_RDWR�O_RDONLY�O_WRONLY�getattrrB r, �set_inheritabler) �stat�S_ISDIR�st_mode�IsADirectoryErrorr� ZEISDIRr� r- �_blksizer( �_setmoder� rT �lseekr ) rE r4 r2 r9 r �fd�flagsZnoinherit_flagZowned_fdZfdfstatr@ r@ rA r� w s� $ zFileIO.__init__c C sD | j dkr@| jr@| j r@dd l}|jd| f td| d� | j� d S )Nr zunclosed file %rr )� stacklevel�source)r� r� rf r# r$ �ResourceWarningr3 )rE r# r@ r@ rA r^ � s zFileIO.__del__c C s t d| jj��d S )Nz cannot serialize '%s' object)r rS rI )rE r@ r@ rA r� � s zFileIO.__getstate__c C sl d| j j| j jf }| jr"d| S y | j}W n& tk rR d|| j| j| jf S X d||| j| jf S d S )Nz%s.%sz <%s [closed]>z <%s fd=%d mode=%r closefd=%r>z <%s name=%r mode=%r closefd=%r>) rS rJ rK rf rT r- r� r2 r� )rE � class_namerT r@ r@ rA r� � s zFileIO.__repr__c C s | j std��d S )NzFile not open for reading)r� rQ )rE r@ r@ rA rc s zFileIO._checkReadablec C s | j std��d S )NzFile not open for writing)r� rQ )rE r` r@ r@ rA re s zFileIO._checkWritablec C sP | j � | j� |d ks |dk r(| j� S ytj| j|�S tk rJ d S X d S )Nr )r[ rc r� r rr r� r� )rE rn r@ r@ rA rr s z FileIO.readc C s� | j � | j� t}y6tj| jdt�}tj| j�j}||krH|| d }W n t k r^ Y nX t � }xnt |�|kr�t |�}|t |t�7 }|t |� }ytj | j|�}W n tk r� |r�P d S X |s�P ||7 }qhW t|�S )Nr r )r[ rc r( r r� r� r r) �st_sizer, rq r! r� rr r� r )rE �bufsizerW �endr< rm r� r@ r@ rA r� s4 zFileIO.readallc C s4 t |�jd�}| jt|��}t|�}||d |�< |S )Nr� )r� r� rr r! )rE r �mr� rm r@ r@ rA r� ? s zFileIO.readintoc C s8 | j � | j� ytj| j|�S tk r2 d S X d S )N)r[ re r r~ r� r� )rE r r@ r@ rA r~ G s z FileIO.writec C s* t |t�rtd��| j� tj| j||�S )Nzan integer is required)r r� r r[ r r� r� )rE rW rX r@ r@ rA rV U s z FileIO.seekc C s | j � tj| jdt�S )Nr )r[ r r� r� r )rE r@ r@ rA rY e s z FileIO.tellc C s2 | j � | j� |d kr | j� }tj| j|� |S )N)r[ re rY r � ftruncater� )rE rn r@ r@ rA rZ l s zFileIO.truncatec s. | j s*z| jrtj| j� W d t� j� X d S )N)rf r� r r3 r� r� )rE )rS r@ rA r3 y s z FileIO.closec C sF | j � | jd kr@y | j� W n tk r8 d| _Y nX d| _| jS )NFT)r[ � _seekablerY r, )rE r@ r@ rA r_ � s zFileIO.seekablec C s | j � | jS )N)r[ r� )rE r@ r@ rA rb � s zFileIO.readablec C s | j � | jS )N)r[ r� )rE r@ r@ rA rd � s zFileIO.writablec C s | j � | jS )N)r[ r� )rE r@ r@ rA r* � s z FileIO.filenoc C s | j � tj| j�S )N)r[ r r' r� )rE r@ r@ rA r' � s z FileIO.isattyc C s | j S )N)r� )rE r@ r@ rA r9 � s zFileIO.closefdc C sJ | j r| jrdS dS n0| jr,| jr&dS dS n| jrB| jr<dS dS ndS d S )Nzxb+Zxbzab+Zabzrb+�rb�wb)r� r� r� r� )rE r@ r@ rA r2 � s z FileIO.moder )r TN)N)N)N)"rI rJ rK r� r� r� r� r� r� r� r� r^ r� r� rc re rr r� r� r~ r rV rY rZ r3 r_ rb rd r* r' r� r9 r2 r� r@ r@ )rS rA r& n s8 u # r& c @ s\ e Zd Zddd�Zdd� Zddd�Zd d � Zd d � Zed d� �Z edd� �Z edd� �Z dS )� TextIOBaser c C s | j d� d S )Nrr )rU )rE rn r@ r@ rA rr � s zTextIOBase.readc C s | j d� d S )Nr~ )rU )rE �sr@ r@ rA r~ � s zTextIOBase.writeNc C s | j d� d S )NrZ )rU )rE rW r@ r@ rA rZ � s zTextIOBase.truncatec C s | j d� d S )Nru )rU )rE r@ r@ rA ru � s zTextIOBase.readlinec C s | j d� d S )Nr� )rU )rE r@ r@ rA r� � s zTextIOBase.detachc C s d S )Nr@ )rE r@ r@ rA r6 � s zTextIOBase.encodingc C s d S )Nr@ )rE r@ r@ rA �newlines� s zTextIOBase.newlinesc C s d S )Nr@ )rE r@ r@ rA r7 � s zTextIOBase.errorsr )r )N) rI rJ rK rr r~ rZ ru r� r� r6 r� r7 r@ r@ r@ rA r� � s r� c @ sP e Zd Zddd�Zddd�Zdd� Zd d � Zd d � Zd ZdZ dZ e dd� �Z dS )�IncrementalNewlineDecoder�strictc C s, t jj| |d� || _|| _d| _d| _d S )N)r7 r F)�codecs�IncrementalDecoderr� � translate�decoder�seennl� pendingcr)rE r� r� r7 r@ r@ rA r� s z"IncrementalNewlineDecoder.__init__Fc C s� | j d kr|}n| j j||d�}| jr<|s.|r<d| }d| _|jd�r^| r^|d d� }d| _|jd�}|jd�| }|jd�| }| j|o�| j|o�| jB |o�| jB O _| j r�|r�|j dd�}|r�|j dd�}|S ) N)�final� Fr Tz � r ) r� �decoder� rs r� r� �_LF�_CR�_CRLFr� �replace)rE �inputr� �outputZcrlfZcrZlfr@ r@ rA r� s( " z IncrementalNewlineDecoder.decodec C s@ | j d krd}d}n| j j� \}}|dK }| jr8|dO }||fS )Nr� r r )r� �getstater� )rE r� �flagr@ r@ rA r 2 s z"IncrementalNewlineDecoder.getstatec C s8 |\}}t |d@ �| _| jd k r4| jj||d? f� d S )Nr )�boolr� r� �setstate)rE �stater� r r@ r@ rA r = s z"IncrementalNewlineDecoder.setstatec C s$ d| _ d| _| jd k r | jj� d S )Nr F)r� r� r� �reset)rE r@ r@ rA r C s z IncrementalNewlineDecoder.resetr r � c C s d| j S ) Nr� r� � �r� r� �r� r �r� r �r� r� r )Nr� r� r r r r r )r� )rE r@ r@ rA r� M s z"IncrementalNewlineDecoder.newlinesN)r� )F) rI rJ rK r� r� r r r r� r� r� r� r� r@ r@ r@ rA r� s r� c @ s: e Zd ZdZdEdd�Zdd� Zedd � �Zed d � �Zed d � �Z edd� �Z dd� Z dd� Z dd� Z dd� Zdd� Zedd� �Zed d � �Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� ZdFd*d+�Zd,d-� Zd.d/� ZdGd1d2�Zd3d4� Z d5d6� Z dHd7d8�Z d9d:� Z dId;d<�Z dJd=d>�Z!d?d@� Z"dKdAdB�Z#edCdD� �Z$dS )Lr1 i NFc C s� |d k r&t |t� r&tdt|�f ��|dkr<td|f ��|d kr�ytj|j� �}W n tt fk rn Y nX |d kr�y dd l }W n t k r� d}Y n X |j d �}t |t�s�td | ��t j|�js�d }t|| ��|d kr�d }nt |t��s td | ��|| _|| _|| _|| _| | _|d k| _|| _|dk| _|�pDtj| _d | _d | _ d| _ d| _ d | _ | j j!� | _"| _#t$| j d�| _%d| _&| j"�r�| j'� �r�| j j(� } | dk�r�y| j)� j*d� W n tk �r� Y nX d S )Nzillegal newline type: %rr r� r� � zillegal newline value: %rr �asciiFzinvalid encoding: %rzG%r is not a text encoding; use codecs.open() to handle arbitrary codecsr� zinvalid errors: %rr� g )Nr r� r� r )+r r r �typer" r �device_encodingr* r- rQ �locale� ImportError�getpreferredencodingr� �lookup�_is_text_encoding� LookupErrorr� �_line_buffering� _encoding�_errors�_readuniversal�_readtranslate�_readnl�_writetranslate�linesep�_writenl�_encoder�_decoder�_decoded_chars�_decoded_chars_used� _snapshotr? r_ r� �_tellingrp � _has_read1� _b2cratiord rY � _get_encoderr ) rE r? r6 r7 r8 r= � write_throughr r` �positionr@ r@ rA r� w s` zTextIOWrapper.__init__c C s� dj | jj| jj�}y | j}W n tk r2 Y nX |dj |�7 }y | j}W n tk r` Y nX |dj |�7 }|dj | j� S )Nz<{}.{}z name={0!r}z mode={0!r}z encoding={0!r}>)r� rS rJ rK rT r� r2 r6 )rE r< rT r2 r@ r@ rA r� � s zTextIOWrapper.__repr__c C s | j S )N)r )rE r@ r@ rA r6 � s zTextIOWrapper.encodingc C s | j S )N)r )rE r@ r@ rA r7 � s zTextIOWrapper.errorsc C s | j S )N)r )rE r@ r@ rA r= � s z TextIOWrapper.line_bufferingc C s | j S )N)r� )rE r@ r@ rA r? � s zTextIOWrapper.bufferc C s | j rtd��| jS )Nz I/O operation on closed file.)rf r" r� )rE r@ r@ rA r_ � s zTextIOWrapper.seekablec C s | j j� S )N)r? rb )rE r@ r@ rA rb � s zTextIOWrapper.readablec C s | j j� S )N)r? rd )rE r@ r@ rA rd � s zTextIOWrapper.writablec C s | j j� | j| _d S )N)r? r\ r� r' )rE r@ r@ rA r\ � s zTextIOWrapper.flushc C s0 | j d k r,| j r,z | j� W d | j j� X d S )N)r? rf r\ r3 )rE r@ r@ rA r3 � s zTextIOWrapper.closec C s | j jS )N)r? rf )rE r@ r@ rA rf � s zTextIOWrapper.closedc C s | j jS )N)r? rT )rE r@ r@ rA rT � s zTextIOWrapper.namec C s | j j� S )N)r? r* )rE r@ r@ rA r* � s zTextIOWrapper.filenoc C s | j j� S )N)r? r' )rE r@ r@ rA r' � s zTextIOWrapper.isattyc C s� | j rtd��t|t�s(td|jj ��t|�}| js<| j oBd|k}|rf| jrf| j dkrf|j d| j �}| j pr| j � }|j|�}| jj|� | j r�|s�d|kr�| j� | jd� d | _| jr�| jj� |S )Nzwrite to closed filez can't write %s to text streamr� r� r )rf r" r r r rS rI r! r r r! r r" r* �encoder? r~ r\ �_set_decoded_charsr& r# r )rE r� ZlengthZhaslf�encoderr r@ r@ rA r~ s& zTextIOWrapper.writec C s t j| j�}|| j�| _| jS )N)r� �getincrementalencoderr r r" )rE Z make_encoderr@ r@ rA r* s zTextIOWrapper._get_encoderc C s2 t j| j�}|| j�}| jr(t|| j�}|| _|S )N)r� �getincrementaldecoderr r r r� r r# )rE Z make_decoderr� r@ r@ rA � _get_decoder s zTextIOWrapper._get_decoderc C s || _ d| _d S )Nr )r$ r% )rE �charsr@ r@ rA r. ) s z TextIOWrapper._set_decoded_charsc C sF | j }|d kr | j|d � }n| j||| � }| j t|�7 _ |S )N)r% r$ r! )rE rm �offsetr3 r@ r@ rA �_get_decoded_chars. s z TextIOWrapper._get_decoded_charsc C s$ | j |k rtd��| j |8 _ d S )Nz"rewind decoded_chars out of bounds)r% �AssertionError)rE rm r@ r@ rA �_rewind_decoded_chars8 s z#TextIOWrapper._rewind_decoded_charsc C s� | j d krtd��| jr&| j j� \}}| jr<| jj| j�}n| jj| j�}| }| j j ||�}| j |� |r�t |�t | j � | _ nd| _ | jr�||| f| _| S )Nz no decoderg )r# r" r' r r( r? r� � _CHUNK_SIZErr r� r. r! r$ r) r& )rE � dec_buffer� dec_flags� input_chunk�eofZ decoded_charsr@ r@ rA � _read_chunk> s zTextIOWrapper._read_chunkr c C s( ||d> B |d> B |d> B t |�d> B S )N�@ � � � )r )rE r, r: � bytes_to_feed�need_eof� chars_to_skipr@ r@ rA � _pack_cookieh s zTextIOWrapper._pack_cookiec C sF t |d�\}}t |d�\}}t |d�\}}t |d�\}}|||||fS )Nr r> l l l l )�divmod)rE Zbigint�restr, r: rB rC rD r@ r@ rA �_unpack_cookier s z TextIOWrapper._unpack_cookiec C s> | j std��| js td��| j� | jj� }| j}|d ksF| jd krX| j rTt d��|S | j\}}|t |�8 }| j }|dkr�| j ||�S |j� }�z�t| j| �}d}x�|dk�r$|jd|f� t |j|d |� ��} | |k�r|j� \} } | �s | }|| 8 }P |t | �8 }d}q�||8 }|d }q�W d}|jd|f� || } |} |dk�rZ| j | | �S d}d}d}x�t|t |��D ]v}|d7 }|t |j|||d � ��7 }|j� \}}| �r�||k�r�| |7 } ||8 }|dd } }}||k�rvP �qvW |t |jddd ��7 }d}||k �r td ��| j | | |||�S |j|� X d S ) Nz!underlying stream is not seekablez(telling position disabled by next() callzpending decoded textr r r� r T)r� z'can't reconstruct logical file position)r� rQ r' r, r\ r? rY r# r& r$ r6 r! r% rE r r r) r r� �range)rE r, r� r: Z next_inputrD Z saved_stateZ skip_bytesZ skip_backrm r �d� start_posZ start_flagsZ bytes_fedrC Z chars_decoded�ir9 r@ r@ rA rY y sv zTextIOWrapper.tellc C s$ | j � |d kr| j� }| jj|�S )N)r\ rY r? rZ )rE rW r@ r@ rA rZ � s zTextIOWrapper.truncatec C s* | j d krtd��| j� | j}d | _|S )Nzbuffer is already detached)r? r" r\ r� )rE r? r@ r@ rA r� � s zTextIOWrapper.detachc s� � fdd�}� j rtd��� js(td��|dkrL|dkr@td��d}� j� }|dkr�|dkrdtd ��� j� � jjdd�}� jd � d � _ � j r�� j j � ||� |S |dkr�td |f ��|dk r�td |f ��� j� � j |�\}}}}} � jj|� � jd � d � _ |dk�r(� j �r(� j j � n@� j �s<|�s<| �rh� j �pJ� j � � _ � j jd |f� |d f� _ | �r�� jj|�} � j� j j| |�� || f� _ t� j�| k �r�td��| � _||� |S )Nc sH y� j p� j� }W n tk r& Y n X | dkr<|jd� n|j� d S )Nr )r" r* r r r )r, r/ )rE r@ rA �_reset_encoder� s z*TextIOWrapper.seek.<locals>._reset_encoderztell on closed filez!underlying stream is not seekabler r z#can't do nonzero cur-relative seeksr z#can't do nonzero end-relative seeksr zunsupported whence (%r)znegative seek position %rr� z#can't restore logical file position)rf r" r� rQ rY r\ r? rV r. r& r# r rH r2 r rr r� r! r$ r, r% ) rE ZcookierX rM r, rK r: rB rC rD r; r@ )rE rA rV � s\ zTextIOWrapper.seekc C s� | j � |d krd}| jp | j� }y |j W n, tk rX } ztd�|�W Y d d }~X nX |dk r�| j� |j| jj � dd� }| j d� d | _ |S d}| j|�}x6t |�|k r�| r�| j � }|| j|t |� �7 }q�W |S d S ) Nr zan integer is requiredr T)r� r Fr )rc r# r2 r� r- r r5 r� r? rr r. r& r! r= )rE rn r� r� r< r< r@ r@ rA rr 5 s( zTextIOWrapper.readc C s( d| _ | j� }|s$d | _| j| _ t�|S )NF)r' ru r& r� rw )rE rx r@ r@ rA ry N s zTextIOWrapper.__next__c C s� | j rtd��|d kr d }nt|t�s.td��| j� }d}| jsH| j� d }}�xR| jr�|j d|�}|dkrz|d }P nt |�}n�| j �r|j d|�}|j d|�}|d kr�|d kr�t |�}n |d }P nL|d kr�|d }P n8||k r�|d }P n$||d k�r |d }P n |d }P n&|j | j �}|dk�r>|t | j � }P |dk�r\t |�|k�r\|}P x| j � �rv| j�r^P �q^W | j�r�|| j� 7 }qT| jd� d | _|S qTW |dk�r�||k�r�|}| jt |�| � |d |� S ) Nzread from closed filer zsize must be an integerr r� r� r r r r r r )rf r" r r r r5 r# r2 r rk r! r r r= r$ r. r& r7 )rE rn rx �startrW �endposZnlposZcrposr@ r@ rA ru W sp zTextIOWrapper.readlinec C s | j r| j jS d S )N)r# r� )rE r@ r@ rA r� � s zTextIOWrapper.newlines)NNNFF)N)r r r r )N)r )N)N)%rI rJ rK r8 r� r� r� r6 r7 r= r? r_ rb rd r\ r3 rf rT r* r' r~ r* r2 r. r5 r7 r= rE rH rY rZ r� rV rr ry ru r� r@ r@ r@ rA r1 Z sF E * c K Xr1 c sN e Zd Zd� fdd� Zdd� Zdd� Zed d � �Zed d � �Zd d� Z � Z S )�StringIOr r� c sf t t| �jt� dd|d� |d kr(d| _|d k rbt|t�sNtdjt |�j ���| j |� | j d� d S )Nzutf-8� surrogatepass)r6 r7 r8 Fz*initial_value must be str or None, not {0}r ) r� rP r� r� r r r r r� r rI r~ rV )rE Z initial_valuer8 )rS r@ rA r� � s zStringIO.__init__c C sL | j � | jp| j� }|j� }|j� z|j| jj� dd�S |j|� X d S )NT)r� ) r\ r# r2 r r r� r? r� r )rE r� Z old_stater@ r@ rA r� � s zStringIO.getvaluec C s t j| �S )N)�objectr� )rE r@ r@ rA r� � s zStringIO.__repr__c C s d S )Nr@ )rE r@ r@ rA r7 � s zStringIO.errorsc C s d S )Nr@ )rE r@ r@ rA r6 � s zStringIO.encodingc C s | j d� d S )Nr� )rU )rE r@ r@ rA r� � s zStringIO.detach)r r� ) rI rJ rK r� r� r� r� r7 r6 r� r� r@ r@ )rS rA rP � s rP > r r i r )r r NNNTN)4r �abcr� r� r� �sys�_threadr r� r Z _dummy_thread�platformZmsvcrtr r� �ior r r r r� rp �addr � SEEK_DATAr( r� rB rC rL rQ r- r, r" �ABCMetarR �registerr� �_ior& r� r� r� r0 r/ r� r. r� r� r� r1 rP r@ r@ r@ rA �<module> st T = g i CZIJ UA U ^
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