3
\6Z ' @ s> d Z dZdZdZdZdZdZdZdZdd l Z dd l
Z
dd l Z dd l Z dd
l T d d d
ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1g'Z
d2d3 Zd4d Zd5d Zd6d
Zd7d Zd8d" Zd9d Zd:d Ze jj e_ d;d Zd<d Zd=d Zd>d Zydd?lm Z W n e k
r2 d Z Y nX d@d Z dAd Z dBd Z dCd Z!dDdE Z"yddFlm#Z# W n e k
r e"Z$Y n
X dGd! Z$e$Z%e&e
dHoe
j' dI dJkZ(dRdKd-Z)dLd1 Z*y,e
j' d dJ dSkrddNlm+Z+ ne W n" e,e fk
r dOdP Z+Y nX yddQlm-Z. W n e k
r8 Y nX d S )TzCommon pathname manipulations, WindowsNT/95 version.
Instead of importing this module directly, import os and refer to this
module as os.path.
.z..\;/z.;C:\binZnul N)*normcaseisabsjoin
splitdrivesplitsplitextbasenamedirname commonprefixgetsizegetmtimegetatimegetctimeislinkexistslexistsisdirisfileismount
expanduser
expandvarsnormpathabspathsplitunccurdirpardirseppathsepdefpathaltsepextsepdevnullrealpathsupports_unicode_filenamesrelpathsamefile sameopenfilesamestat
commonpathc C s t | trdS dS d S )Ns \/z\/)
isinstancebytes)path r1 /usr/lib64/python3.6/ntpath.py
_get_bothseps" s
r3 c C sx t j| } y.t| tr&| jddj S | jddj S W n: ttfk
rr t| ttfsltd| j j
d Y nX dS )zaNormalize case of pathname.
Makes all characters lowercase and all slashes into backslashes. / \r r z0normcase() argument must be str or bytes, not %rN) osfspathr. r/ replacelower TypeErrorAttributeErrorstr __class____name__)sr1 r1 r2 r , s
c C s2 t j| } t| d } t| dko0| d t| kS )z Test whether a path is absolute r )r6 r7 r
lenr3 )r? r1 r1 r2 r C s
c
G sV t j| } t| tr"d}d}d}n d}d}d}y|sD| d d | t| \}}xtt j|D ]}t|\}} | r| d |kr|s| r|}| }q^n*|r||kr|j |j kr|}| }q^|}|r|d
|kr|| }|| }q^W |r|d |kr|r|d d |kr|| | S || S ttt fk
rP t
j d | f| Y nX d S ) Nr5 s \/ :r z\/:r r@ r rD ) r6 r7 r. r/ r
mapr9 r: r; BytesWarning genericpath_check_arg_types)
r0 pathsr! sepscolonZ result_driveZ result_pathpZp_driveZp_pathr1 r1 r2 r K sF
c C s t j| } t| dkrt| tr0d}d}d}n d}d}d}| j||}|dd |d kr|dd |kr|j|d}|d kr| d d | fS |j||d
}||d
kr| d d | fS |d
krt| }| d | | |d fS |d
d |kr| d d | dd fS | d d | fS )a Split a pathname into drive/UNC sharepoint and relative path specifiers.
Returns a 2-tuple (drive_or_unc, path); either part may be empty.
If you assign
result = splitdrive(p)
It is always true that:
result[0] + result[1] == p
If the path contained a drive letter, drive_or_unc will contain everything
up to and including the colon. e.g. splitdrive("c:/dir") returns ("c:", "/dir")
If the path contained a UNC path, the drive_or_unc will contain the host name
and share up to but not including the fourth directory separator character.
e.g. splitdrive("//host/computer/dir") returns ("//host/computer", "/dir")
Paths cannot contain both a drive letter and a UNC path.
r5 r4 rB r r rC r r@ NrD rD )r6 r7 rA r. r/ r8 find)rL r! r$ rK ZnormpindexZindex2r1 r1 r2 r
z s.
$ c C sF ddl }|jdtd t| \}}t|dkr>| dd | fS ||fS )a Deprecated since Python 3.1. Please use splitdrive() instead;
it now handles UNC paths.
Split a pathname into UNC mount point and relative path specifiers.
Return a 2-tuple (unc, rest); either part may be empty.
If unc is not empty, it has the form '//host/mount' (or similar
using backslashes). unc+rest is always the input path.
Paths containing drive letters never have a UNC part.
r Nz<ntpath.splitunc is deprecated, use ntpath.splitdrive insteadrM )warningswarnDeprecationWarningr
rA )rL rQ driver0 r1 r1 r2 r s c C s| t j| } t| }t| \}} t| }x |rF| |d |krF|d8 }q(W | d| | |d }}|j|pn|}|| |fS )z~Split a pathname.
Return tuple (head, tail) where tail is everything after the final slash.
Either part may be empty.r@ N)r6 r7 r3 r
rA rstrip)rL rJ diheadtailr1 r1 r2 r s
c C s8 t j| } t| tr$tj| dddS tj| dddS d S )Nr5 r4 .r r r )r6 r7 r. r/ rG _splitext)rL r1 r1 r2 r s
c C s t | d S )z)Returns the final component of a pathnamer@ )r )rL r1 r1 r2 r
s c C s t | d S )z-Returns the directory component of a pathnamer )r )rL r1 r1 r2 r s c C s4 yt j| }W n ttfk
r& dS X tj|jS )zhTest whether a path is a symbolic link.
This will always return false for Windows prior to 6.0.
F)r6 lstatOSErrorr; statS_ISLNKst_mode)r0 str1 r1 r2 r s
c C s( yt j| }W n tk
r" dS X dS )zCTest whether a path exists. Returns True for broken symbolic linksFT)r6 r\ r] )r0 ra r1 r1 r2 r s
)_getvolumepathnamec C st t j| } t| }t| } t| \}}|rD|d |krD| pB||kS ||krPdS trl| j|t| j|kS dS dS )zaTest whether a path is a mount point (a drive root, the root of a
share, or a mounted volume)r TFN)r6 r7 r3 r r
rb rU )r0 rJ rootrestr1 r1 r2 r s
c
C s t j| } t| trd}nd}| j|s,| S dt| }}x$||k r^| | t| kr^|d7 }q<W dt jkrvt jd }n\dt jkrt jd }nFdt jkr| S yt jd }W n tk
r d}Y nX t |t jd }t| trt j
|}|dkrt t || d| }|| |d S )
zLExpand ~ and ~user constructs.
If user or $HOME is unknown, do nothing. ~~r@ HOMEZ USERPROFILEZHOMEPATHZ HOMEDRIVE N) r6 r7 r. r/
startswithrA r3 environKeyErrorr fsencoder )r0 tilderW nuserhomerT r1 r1 r2 r 5 s2
c C s< t j| } t| trhd| kr(d| kr(| S ddl}t|j|j d d}d}d}d}d }d}tt d
d}nFd | kr|d | kr|| S ddl}|j|j d }d
}d }d}d}d }t j}| dd } d}
t | } xn|
| k r6| |
|
d } | |kr\| |
d d } t | } y&| j
| }
| | | d|
d 7 } W n* t k
rV | | | 7 } | d }
Y nX n| |krN| |
d |
d |kr| | 7 } |
d7 }
n| |
d d } t | } y| j
|}
W n* t k
r | || 7 } | d }
Y nhX | d|
}
y.|dkrt j t jt j
|
}n||
}W n" tk
r@ ||
| }Y nX | |7 } n| |kr$| |
d |
d |kr| | 7 } |
d7 }
q,| |
d |
d |krb| |
d d } t | } y| j
|}
W n. t k
r | || | 7 } | d }
Y nlX | d|
}
y.|dkr&t j t jt j
|
}n||
}W n& tk
rV || |
| }Y nX | |7 } n| dd }
|
d7 }
| |
|
d } x6| r| |kr|
| 7 }
|
d7 }
| |
|
d } qW y.|dkrt j t jt j
|
}n||
}W n tk
r
||
}Y nX | |7 } | r,|
d8 }
n| | 7 } |
d7 }
qW | S )zfExpand shell variables of the forms $var, ${var} and %var%.
Unknown variables are left unchanged. $ %r Nz_-ascii ' { }environb$%'{}r@ rM )r6 r7 r. r/ stringZ
ascii_lettersZdigitsgetattrrj rA rP
ValueErrorrl fsdecoderk )r0 r| ZvarcharsZquoteZpercentZbraceZrbraceZdollarrj resrP Zpathlencvarvaluer1 r1 r2 r g s
c C s\ t j| } t| tr*d}d}d}d}d}nd}d}d }d
}d}| j|rL| S | j||} t| \}} | j|r||7 }| j|} | j|}d
}x|t |k r2|| s|| |kr||= q|| |kr(|d
ko||d |kr ||d |d = |d8 }n&|d
kr |j
|r ||= n|d7 }q|d7 }qW | rN| rN|j | ||j | S )z0Normalize path, eliminating double slashes, etc.r5 r4 rZ s .. \\.\ \\?\r r r z..\\.\\\?\r r@ )r r )r r )
r6 r7 r. r/ ri r8 r
lstripr rA endswithappendr ) r0 r! r$ r r Zspecial_prefixesprefixcompsrW r1 r1 r2 r sF
c C s@ t j| } t| s8t| tr&t j }nt j }t|| } t| S )zReturn the absolute version of a path as a fallback function in case
`nt._getfullpathname` is not available or raises OSError. See bpo-31047 for
more.
) r6 r7 r r. r/ getcwdbgetcwdr r )r0 cwdr1 r1 r2 _abspath_fallback s
r )_getfullpathnamec C s. y t t| S ttfk
r( t| S X dS )z&Return the absolute version of a path.N)r r r] r~ r )r0 r1 r1 r2 r ! s getwindowsversionrN rM c C sd t j| } t| tr"d}d}d}n d}d}d}|dkr:|}| sFtdt j|}ytt|}tt| }t|\}}t|\} }
t|t| krtd | |f d
d |j |D } d d |
j |D } d
}
x0t
| | D ]"\}}t|t|krP |
d7 }
qW |gt | |
| |
d }|s(|S t | S t
ttttfk
r^ tjd| | Y nX dS )z#Return a relative version of a pathr5 rZ s ..r r z..Nzno path specifiedz&path is on mount %r, start on mount %rc S s g | ] }|r|qS r1 r1 ).0xr1 r1 r2
<listcomp>J s zrelpath.<locals>.<listcomp>c S s g | ] }|r|qS r1 r1 )r r r1 r1 r2 r K s r r@ r) )r6 r7 r. r/ r~ r r r
r r ziprA r r: r; rF rS rG rH )r0 startr! r r Z start_absZpath_absZ start_driveZ
start_restZ
path_driveZ path_rest
start_list path_listrW Ze1Ze2rel_listr1 r1 r2 r) . sF
c s | s t dtttj| } t| d tr8dd dn dd dy> fd d
| D }fd d
|D }y tfd d
|D \}W n t k
r t ddY nX ttdd
|D dkrt dt | d j
\}}|j }fdd
|D }fdd
|D }t |}t
|}xBt|D ]&\} }
|
|| kr,|d| }P q,W |dt| }|rt| n|} | j| S ttfk
r tjd| Y nX dS )zDGiven a sequence of path names, returns the longest common sub-path.z%commonpath() arg is an empty sequencer r5 r4 rZ r r r c s g | ]}t |j j qS r1 )r
r8 r9 )r rL )r$ r! r1 r2 r w s z commonpath.<locals>.<listcomp>c s g | ]\}}|j qS r1 )r )r rV rL )r! r1 r2 r x s c 3 s" | ]\}}|d d kV qd S )Nr@ r1 )r rV rL )r! r1 r2 <genexpr>{ s z commonpath.<locals>.<genexpr>z%Can't mix absolute and relative pathsNc s s | ]\}}|V qd S )Nr1 )r rV rL r1 r1 r2 r s r@ z Paths don't have the same drivec s g | ]}|r| kr|qS r1 r1 )r r )r r1 r2 r s c s g | ]} fd d|D qS )c s g | ]}|r| kr|qS r1 r1 )r r )r r1 r2 r s z)commonpath.<locals>.<listcomp>.<listcomp>r1 )r r? )r r1 r2 r s r- )r- )r~ tuplerE r6 r7 r. r/ setrA r
r8 r minmax enumerater r: r; rG rH ) rI Z drivesplits split_pathsr rT r0 commons1s2rW r r r1 )r$ r r! r2 r- f sF
)_getfinalpathnamec C s t t| S )N)r r )fr1 r1 r2 r s r )_isdir)N)r r )/__doc__r r r% r! r" r$ r# r& r6 sysr^ rG __all__r3 r r r r
r r r r[ r
r r r ntrb ImportErrorr r r r r r r r' hasattrr r( r) r- r r; r r r1 r1 r1 r2 <module> s|
/4
2q1
85
All system for education purposes only. For more tools: Telegram @jackleet