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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| jj}||krH|| d }W n t k
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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 |trtd| j tj| j||S )Nzan integer is required)r r r r[ r r r )rE rW rX r@ r@ rA rV U s
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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| jrZ!d?d@ Z"dKdAdBZ#edCdD Z$dS )Lr1 i NFc
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zTextIOWrapper.__repr__c C s | j S )N)r )rE r@ r@ rA r6 s zTextIOWrapper.encodingc C s | j S )N)r )rE r@ r@ rA r7 s zTextIOWrapper.errorsc C s | j S )N)r )rE r@ r@ rA r= s z TextIOWrapper.line_bufferingc C s | j S )N)r )rE r@ r@ rA r? s zTextIOWrapper.bufferc C s | j rtd| jS )Nz I/O operation on closed file.)rf r" r )rE r@ r@ rA r_ s zTextIOWrapper.seekablec C s
| j j S )N)r? rb )rE r@ r@ rA rb s zTextIOWrapper.readablec C s
| j j S )N)r? rd )rE r@ r@ rA rd s zTextIOWrapper.writablec C s | j j | j| _d S )N)r? r\ r r' )rE r@ r@ rA r\ s
zTextIOWrapper.flushc
C s0 | j d k r,| j r,z | j W d | j j X d S )N)r? rf r\ r3 )rE r@ r@ rA r3 s zTextIOWrapper.closec C s | j jS )N)r? rf )rE r@ r@ rA rf s zTextIOWrapper.closedc C s | j jS )N)r? rT )rE r@ r@ rA rT s zTextIOWrapper.namec C s
| j j S )N)r? r* )rE r@ r@ rA r* s zTextIOWrapper.filenoc C s
| j j S )N)r? r' )rE r@ r@ rA r' s zTextIOWrapper.isattyc C s | j rtdt|ts(td|jj t|}| js<| j oBd|k}|rf| jrf| j
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}|j|}| jj| | j r|sd|kr| j | jd d | _| jr| jj |S )Nzwrite to closed filez can't write %s to text streamr r r )rf r" r r r rS rI r! r r r! r r" r* encoder? r~ r\ _set_decoded_charsr& r# r )rE r ZlengthZhaslfencoderr r@ r@ rA r~ s&
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zTextIOWrapper._get_decoderc C s || _ d| _d S )Nr )r$ 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
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zTextIOWrapper._read_chunkr c C s( ||d> B |d> B |d> B t |d> B S )N@ )r )rE r, r:
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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
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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@tdd} j }|dkr|dkrdtd j jjdd} jd
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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|ts.td| j }d}| jsH| j d }}xR| jr|j d|}|dkrz|d }P nt
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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
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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
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