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Zg dZ G d de Z G d de Z G d de Z G d de Z G d de Z! G d de" Z# G d d e" Z$d Z%d Z&efd Z'drd Z(d! Z)d" Z*d# Z+dd$d%Z,dd$d&Z- eed' rdd$d(Z.nd) Z.dd$d*Z/dd$d+Z0dd$d,Z1d- Z2 dsd.Z3dde1ddfd/Z4 eejj d0 rd1 Z6nd2 Z6d3 Z7d4 Z8ejr ej ejt ejv hejx k xr2 ejz ej| v xr ej ej~ v Z@dtddd5d6ZAe@eA_B d7 ZCe1fd8ZDd9 ZEd: ZFd; ZGd< ZH dud=ZI dvd>ZJdeI_K deJ_K d?eId@gdAfiZLe reIdBgdCfeLdD< eJg dEfeLdF< e r eIdGgdHfeLdI< er eIdJgdKfeLdL< dM ZMdwdNZNdO ZO dxdPZPdQ ZQdR ZR dwdSZSdT ZTdU ZUdV ZVddWdXZWdYgeWg dAfdZgeVg dEfd[ZXe r d\d]geWg dCfeXdD< e r d^d_geWg dHfeXdI< er d`dageWg dKfeXdL< db ZYdyddWdcZZ eedd r[ej de ej dfdg Z]dhe]j _ die]j _ dje]j _ dk Zan)er'ej de ej dfdg Z]dl ZadydmZbdzdnZcdo Zddp Zeej ej z dfdqZhy# e
$ r dZ Y dw xY w# e
$ r dZ Y jw xY w# e
$ r dZY pw xY w){zUtility functions for copying and archiving files and directory trees.
XXX The functions here don't copy the resource fork or other metadata on Mac.
NTFntposixwin32i i sendfilelinux
_fcopyfilez%.COM;.EXE;.BAT;.CMD;.VBS;.JS;.WS;.MSC) copyfileobjcopyfilecopymodecopystatcopycopy2copytreemovermtreeErrorSpecialFileError ExecError make_archiveget_archive_formatsregister_archive_formatunregister_archive_formatget_unpack_formatsregister_unpack_formatunregister_unpack_formatunpack_archiveignore_patternschownwhichget_terminal_size
SameFileErrorc e Zd Zy)r N)__name__
__module__ __qualname__ /usr/lib64/python3.12/shutil.pyr r C s r' r c e Zd ZdZy)r! z5Raised when source and destination are the same file.Nr# r$ r% __doc__r& r' r( r! r! F s ?r' r! c e Zd ZdZy)r z|Raised when trying to do a kind of operation (e.g. copying) which is
not supported on a special file (e.g. a named pipe)Nr* r& r' r( r r I s ;r' r c e Zd ZdZy)r z+Raised when a command could not be executedNr* r& r' r( r r M s 5r' r c e Zd ZdZy) ReadErrorz%Raised when an archive cannot be readNr* r& r' r( r/ r/ P s /r' r/ c e Zd ZdZy)
RegistryErrorzVRaised when a registry operation with the archiving
and unpacking registries failsNr* r& r' r( r1 r1 S s &r' r1 c e Zd ZdZy)_GiveupOnFastCopyzuRaised as a signal to fallback on using raw read()/write()
file copy when fast-copy functions fail to do so.
Nr* r& r' r( r3 r3 W s r' r3 c | j }|j } t j ||| y# t $ r}t | d}~ww xY w# t
$ ra}| j |_ |j |_ |j t j t j hv r t | |dd}~ww xY w)zhCopy a regular file content or metadata by using high-performance
fcopyfile(3) syscall (macOS).
N) fileno Exceptionr3 r r OSErrornamefilename filename2errnoEINVALENOTSUP)fsrcfdstflagsinfdoutfderrs r( _fastcopy_fcopyfilerD \ s %{{}
ue, % $$%
yy
99 u}}5 5#C( (4
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|j |_ |j t j k( r
dat | |j t j$ k( r|d|dk( r3t j& |dt j( dk( r t | |d}~ww xY w)zCopy data from one regular mmap-like fd to another by using
high-performance sendfile(2) syscall.
This should work on Linux >= 2.6.33 only.
Ni i l i @r F)r5 r6 r3 maxosfstatst_sizer7 sysmaxsizeminr r8 r9 r: r; ENOTSOCK_USE_CP_SENDFILEENOSPClseekSEEK_CUR)r> r? rA rB rC blocksizeoffsetsents r( _fastcopy_sendfilerU p sV %{{}
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;;udFI>D, qy dNF5 % % $$% 99CL IICMyyENN* $) ',,yyELL(t# {rxxq"++ >! C',,I' sA B )B/ /C B, B''B,/ B=<B= E4 B&E//E4c | j }|j }t t | 5 } || }|sn%||k r|d| 5 } || ddd n || 0ddd y# 1 sw Y xY w# 1 sw Y yxY w)zreadinto()/memoryview() based variant of copyfileobj().
*fsrc* must support readinto() method and both files must be
open in binary mode.
N)readintowrite
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fdst_writemvnsmvs r( _copyfileobj_readintora s~ MMMJ If% &" b!AVVs sO 2
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t j | S t t j d r! t j j | | S t j j t j j | t j j t j j | k( S # t $ r Y yw xY w# t $ r Y yw xY w)NsamestatFsamefile)
isinstancerG DirEntryhasattrpathrh statr7 ri normcaseabspathsrcdsts r( _samefilert s #r{{#(D 77##CHHJ = = rww
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| }t j |j r6t |t j r |j n|}t d|z t sn|dk( st|j } |s6t% | r+t j& t j( | | |S t+ | d 5 } t+ |d 5 }t, r0 t/ ||t0 j2 |cddd cddd S t6 r! t9 || |cddd cddd S t r4|dkD r/t; ||t= |t> |cddd cddd S tA || ddd ddd |S # t" $ r Y w xY w# t4 $ r Y 9w xY w# t4 $ r Y Hw xY w# 1 sw Y AxY w# tB $ r4} t j jE | stG d| | d} ~ ww xY w# 1 sw Y |S xY w) zCopy data from src to dst in the most efficient way possible.
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zshutil.copyfilez {!r} and {!r} are the same filer z`%s` is a named piperbwbNzDirectory does not exist: )$rJ auditrt r! format enumeratery rn S_ISFIFOst_moderj rG rk rm r _WINDOWSrI r7 r} symlinkreadlinkopen_HAS_FCOPYFILErD r _COPYFILE_DATAr3 rN rU ra rL rc r IsADirectoryErrorexistsFileNotFoundError)
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| || |S )a3 Copy data and mode bits ("cp src dst"). Return the file's destination.
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raised.
r~ )rG rm isdirjoinbasenamer
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j ||| |S t | || t! | || |S # t $ rI}|j t j k( r|sn |j t j k( rn Y d}~kd}~ww xY w)a0 Copy data and metadata. Return the file's destination.
Metadata is copied with copystat(). Please see the copystat function
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resembles GNU's "cp -P src dst".
CopyFile2Nr~ )rG rm r r r rl _winapifsdecode%COPY_FILE_ALLOW_DECRYPTED_DESTINATIONCOPY_FILE_COPY_SYMLINKr r7 winerrorERROR_PRIVILEGE_NOT_HELDERROR_ACCESS_DENIEDr
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t j d| | t j | 5 }t | }ddd t | |||||| S # 1 sw Y xY w)a* Recursively copy a directory tree and return the destination directory.
If exception(s) occur, an Error is raised with a list of reasons.
If the optional symlinks flag is true, symbolic links in the
source tree result in symbolic links in the destination tree; if
it is false, the contents of the files pointed to by symbolic
links are copied. If the file pointed to by the symlink doesn't
exist, an exception will be added in the list of errors raised in
an Error exception at the end of the copy process.
You can set the optional ignore_dangling_symlinks flag to true if you
want to silence this exception. Notice that this has no effect on
platforms that don't support os.symlink.
The optional ignore argument is a callable. If given, it
is called with the `src` parameter, which is the directory
being visited by copytree(), and `names` which is the list of
`src` contents, as returned by os.listdir():
callable(src, names) -> ignored_names
Since copytree() is called recursively, the callable will be
called once for each directory that is copied. It returns a
list of names relative to the `src` directory that should
not be copied.
The optional copy_function argument is a callable that will be used
to copy each file. It will be called with the source path and the
destination path as arguments. By default, copy2() is used, but any
function that supports the same signature (like copy()) can be used.
If dirs_exist_ok is false (the default) and `dst` already exists, a
`FileExistsError` is raised. If `dirs_exist_ok` is true, the copying
operation will continue if it encounters existing directories, and files
within the `dst` tree will be overwritten by corresponding files from the
`src` tree.
zshutil.copytreeN)r rr rs r r r r r )rJ r rG scandirlistr ) rr rs r r r r r itrr s r( r r - sY P II c* C Cs)
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j j | | Y d} ~ yd} ~ ww xY w) a Recursively delete a directory tree.
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path will then be relative to that directory.
dir_fd may not be implemented on your platform.
If it is unavailable, using it will raise a NotImplementedError.
If ignore_errors is set, errors are ignored; otherwise, if onexc or
onerror is set, it is called to handle the error with arguments (func,
path, exc_info) where func is platform and implementation dependent;
path is the argument to that function that caused it to fail; and
the value of exc_info describes the exception. For onexc it is the
exception instance, and for onerror it is a tuple as returned by
sys.exc_info(). If ignore_errors is false and both onexc and
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onerror is deprecated and only remains for backwards compatibility.
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z
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| S )aH A basename() variant which first strips the trailing slash, if present.
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path: Union[PathLike, str]
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>>> os.path.basename('/bar/foo')
'foo'
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''
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t1 | Y |S || | t j | Y |S w xY w) a. Recursively move a file or directory to another location. This is
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moved inside that directory. The destination path in that directory must
not already exist.
If dst already exists but is not a directory, it may be overwritten
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If the destination is on our current filesystem, then rename() is used.
Otherwise, src is copied to the destination and then removed. Symlinks are
recreated under the new name if os.rename() fails because of cross
filesystem renames.
The optional `copy_function` argument is a callable that will be used
to copy the source or it will be delegated to `copytree`.
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A lot more could be done here... A look at a mv.c shows a lot of
the issues this implementation glosses over.
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j | d| z }|}| t j j || } |j! ||| |j# | t j j% | } | S # |j# w xY w)a Create a (possibly compressed) tar file from all the files under
'base_dir'.
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'owner' and 'group' can be used to define an owner and a group for the
archive that is being built. If not provided, the current owner and group
will be used.
The output tar file will be named 'base_name' + ".tar", possibly plus
the appropriate compression extension (".gz", ".bz2", or ".xz").
Returns the output filename.
Nr- gzipgzbzip2bz2xzzCbad value for 'compress', or compression format not supported : {0}r ..tar creating %szCreating tar archivec H | _ | _ | _ | _ | S rv )gidgnameuiduname)tarinfor\ groupownerr^ s r( _set_uid_gidz#_make_tarball.._set_uid_gid s. ? GK !GM ? GK !GMr' zw|%sr )_ZLIB_SUPPORTED_BZ2_SUPPORTED_LZMA_SUPPORTED
ValueErrorr tarfilerG rm dirnamer infor rQ rK r r addr rp ) base_namebase_dircompressverbosedry_runrb ra loggerroot_dirtar_compressionri compress_ext archive_name archive_dirrc tararcnamer\ r^ s `` @@r(
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| }t j j | }t j j! | sbt j j || } | j || ||j d| q ddd | t j j# | } | S # 1 sw Y ,xY w) zCreate a zip file from all the files under 'base_dir'.
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r N.ziprZ z#creating '%s' and adding '%s' to itw) compressionz adding '%s')zipfilerG rm rj r rk r ZipFile ZIP_DEFLATEDnormpathr curdirrX r relpathsortedisfilerp )rm rn rp rq rr rb ra rs r zip_filenamerw zfry r
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"8 ,D 77<<6D ggll:t c |g }t | st d|z t |t t f s t d |D ]1 }t |t t f rt | dk7 s(t d |||ft | < y)au Registers an archive format.
name is the name of the format. function is the callable that will be
used to create archives. If provided, extra_args is a sequence of
(name, value) tuples that will be passed as arguments to the callable.
description can be provided to describe the format, and will be returned
by the get_archive_formats() function.
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a Create an archive file (eg. zip or tar).
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extension; 'format' is the archive format: one of "zip", "tar", "gztar",
"bztar", or "xztar". Or any other registered format.
'root_dir' is a directory that will be the root directory of the
archive; ie. we typically chdir into 'root_dir' before creating the
archive. 'base_dir' is the directory where we start archiving from;
ie. 'base_dir' will be the common prefix of all files and
directories in the archive. 'root_dir' and 'base_dir' both default
to the current directory. Returns the name of the archive file.
'owner' and 'group' are used when creating a tar archive. By default,
uses the current owner and group.
zshutil.make_archivezunknown archive format '%s'N)rq rr rb ra r supports_root_dirFzNot a directoryrs zchanging into '%s'zchanging back to '%s')rJ r r rI rh rG r r rn r S_ISDIRNotADirectoryErrorr; ENOTDIRr getcwddebugrm rp chdir)rm r rs rn rp rq rb ra rr format_infor r argvalr save_cwdstmdr9 s r( r r S s $ II#Y(KK&v. !F u.F q>D NSs # 99 &95AHwwx ((||D!$U]]4ExP P ),I!)F: yy{H! 18< 2I" 86v6 ! 4h? HHX OQ K6?@dJKF ! 4h? HHX s E' 0
F 'F .F1c t j D cg c] \ } }| |d |d f }} }|j |S c c}} w )zReturns a list of supported formats for unpacking.
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r )_UNPACK_FORMATSr r )r8 rk r s r( r r sS $$&(& -7D$d1gtAw'& ( LLN N(s Ac i }t j D ] \ }}|d D ] }|||< | D ] }||v sd}t |||| fz t | s t d y)z+Checks what gets registered as an unpacker.r z!%s is already registered for "%s"z*The registered function must be a callableN)r r r1 r r )
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H H DEE r' c @ |g }t ||| ||||ft | < y)aM Registers an unpack format.
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exception.
If provided, `extra_args` is a sequence of
(name, value) tuples that will be passed as arguments to the callable.
description can be provided to describe the format, and will be returned
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r Nz/%s is not a compressed or uncompressed tar filerd )ri r TarErrorr/
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| d |z } || |fi | y# t $ r t dj | dw xY w)a] Unpack an archive.
`filename` is the name of the archive.
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is unpacked. If not provided, the current working directory is used.
`format` is the archive format: one of "zip", "tar", "gztar", "bztar",
or "xztar". Or any other registered format. If not provided,
unpack_archive will use the filename extension and see if an unpacker
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In case none is found, a ValueError is raised.
If `filter` is given, it is passed to the underlying
extraction function.
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z shutil.chownNz user and/or group must be setzno such user: {!r}zno such group: {!r}) rJ r rh rj r rQ LookupErrorr intrK rG r )rm userra _user_groups r( r r n s IIndD%0 |
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t j j }|dk r|j xs | d }|dk r|j xs | d }t j ||f S # t t f$ r d}Y w xY w# t t f$ r d}Y w xY w# t t t f$ r t j | }Y w xY w)a Get the size of the terminal window.
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the terminal connected to sys.__stdout__ is queried
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If the terminal size cannot be successfully queried, either because
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connected to a terminal, the value given in fallback parameter
is used. Fallback defaults to (80, 24) which is the default
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file.
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