3
\8 @ s d dl Z d dlZdddddddd d
d d d
g Zdad ddZdd Zdd Zdd Zdd Zdd Z dd Z
dd Z dd
Z G dd d Z
dd Zd!d d
Zd d Zed kre dS )" Ninputclosenextfilefilenamelineno
filelinenofileno isfirstlineisstdin FileInputhook_compressed hook_encodedF rc C s( t rt jrtdt| |||||a t S )Nzinput() already active)_state_file RuntimeErrorr )filesinplacebackupbufsizemodeopenhook r !/usr/lib64/python3.6/fileinput.pyr S s
c C s t } d a | r| j d S )N)r r )stater r r r a s c C s t s tdt j S )Nzno active input())r r r r r r r r i s
c C s t s tdt j S )Nzno active input())r r r r r r r r w s c C s t s tdt j S )Nzno active input())r r r r r r r r s c C s t s tdt j S )Nzno active input())r r r r r r r r s c C s t s tdt j S )Nzno active input())r r r r r r r r s c C s t s tdt j S )Nzno active input())r r r r r r r r s c C s t s tdt j S )Nzno active input())r r r
r r r r r
s c @ s e Zd Zd(ddZdd Zd
d Zd d
Zdd Zdd Zdd Z dd Z
dd Z dd Z dd Z
d d Zd d Zd d! Zd"d# Zd$d% Zd&d' ZdS ))r NFr r r c C s t |tr|f}n(|d kr(tjdd }|s2d}nt|}|| _|| _|| _|rhdd l}|j dt
dd d | _ d | _ d | _
d| _d| _d | _d| _d | _|dkrtd d
|krdd l}|j d
t
d || _|r|rtdt|std|| _d S )N -r z!bufsize is deprecated and ignored )
stacklevelFr rUUrbz=FileInput opening mode must be one of 'r', 'rU', 'U' and 'rb'z'U' mode is deprecatedz4FileInput cannot use an opening hook in inplace modez#FileInput openhook must be callable)r )r r r! r" )
isinstancestrsysargvtuple_files_inplace_backupwarningswarnDeprecationWarning _savestdout_output _filename _startlineno _filelinenor _isstdin_backupfilename
ValueError_modecallable _openhook)selfr r r r r r r+ r r r __init__ sF
zFileInput.__init__c C s | j d S )N)r )r9 r r r __del__ s zFileInput.__del__c C s z | j W d f | _X d S )N)r r( )r9 r r r r s zFileInput.closec C s | S )Nr )r9 r r r __enter__ s zFileInput.__enter__c C s | j d S )N)r )r9 typevalue tracebackr r r __exit__ s zFileInput.__exit__c C s | S )Nr )r9 r r r __iter__ s zFileInput.__iter__c C s: x4| j }|r | jd7 _|S | js*t| j qW d S )Nr ) _readliner2 r
StopIterationr )r9 liner r r __next__ s zFileInput.__next__c C s> || j krtdy| j S tk
r8 tdY nX d S )Nz accessing lines out of orderzend of input reached)r r rE rC
IndexError)r9 ir r r __getitem__ s zFileInput.__getitem__c % C s | j }d | _ |r|t_| j}d | _z|r0|j W d | j}d | _y| `W n tk
r\ Y nX z|rt| j rt|j W d | j }d | _ |r| j
ryt j | W n t
k
r Y nX d| _X X d S )NF)r. r% stdoutr/ r r rB AttributeErrorr3 r4 r* osunlinkOSError)r9 Z
savestdoutoutputfileZbackupfilenamer r r r s4 zFileInput.nextfilec C s: x4| j }|r | jd7 _|S | js*|S | j qW d S )Nr )rB r2 r r )r9 rD r r r readline) s zFileInput.readlinec C s | j sd| jkrdS dS | j d | _| j dd | _ | j | _d| _d | _d| _d| _| jdkrd| _d| jkrt t
j d t
j | _nt
j | _d
| _nV| j r| j| j
pd | _ytj| j W n tk
r Y nX tj| j| j t| j| j| _ytj| jj j}W n$ tk
r0 t| jd | _Y n~X tjtjB tjB }ttd
rZ|tjO }tj| j||}tj |d | _y ttdrtj | j| W n tk
r Y nX t
j | _ | jt
_ n,| j r| j | j| j| _nt| j| j| _| jj!| _"| j" S )Nb r r r Fr zbufferTz.bakwO_BINARYchmod)#r( r6 r0 r r1 r2 r r3 r4 getattrr% stdinr) r* rK rL rM renameopenfstatr st_moder/ O_CREATO_WRONLYO_TRUNChasattrrU fdopenrV rI r. r8 rP rB )r9 Zpermr fdr r r rB 4 s\
zFileInput._readlinec C s | j S )N)r0 )r9 r r r r n s zFileInput.filenamec C s | j | j S )N)r1 r2 )r9 r r r r q s zFileInput.linenoc C s | j S )N)r2 )r9 r r r r t s zFileInput.filelinenoc C s0 | j r(y
| j j S tk
r$ dS X ndS d S )Nr rc )r r r5 )r9 r r r r w s
zFileInput.filenoc C s
| j dkS )Nr )r2 )r9 r r r r s zFileInput.isfirstlinec C s | j S )N)r3 )r9 r r r r
s zFileInput.isstdin)NFr r r N)__name__
__module__ __qualname__r: r; r r< r@ rA rE rH r rP rB r r r r r r
r r r r r s$
) : c C sV t jj| d }|dkr,dd l}|j| |S |dkrHdd l}|j| |S t| |S d S )Nr z.gzr z.bz2)rK pathsplitextgziprZ bz2ZBZ2File)r r Zextri rj r r r r s c s fdd}|S )Nc s t | | dS )N)encodingerrors)rZ )r r )rk rl r r r s z hook_encoded..openhookr )rk rl r r )rk rl r r
s c C s dd l } d}d}| j tjdd d\}}x(|D ] \}}|dkrDd}|dkr0|}q0W xtt|||dD ]b}|dd d kr|d d }|dd d
kr|d d }td t t t t rd pd
|f qdW tdt t t f d S )Nr Fr zib:z-iTz-b)r r
z%d: %s[%d]%s %s*r z
%d: %s[%d]rc rc rc rc ) getoptr% r& r printr r r r )rp r r ZoptsargsoarD r r r _test s" ru __main__)NFr r r N)N)r% rK __all__r r r r r r r r r r
r r r
ru rd r r r r K s*
Y