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rOe. di g dE f e1 dF d d db d „ Z? d S(j u— Utility functions for copying and archiving files and directory trees.
XXX The functions here don't copy the resource fork or other metadata on Mac.
i N( u abspathi ( u tarfile( u getpwnam( u getgrnamu copyfileobju copyfileu copymodeu copystatu copyu copy2u copytreeu moveu rmtreeu Erroru SpecialFileErroru ExecErroru make_archiveu get_archive_formatsu register_archive_formatu unregister_archive_formatu get_unpack_formatsu register_unpack_formatu unregister_unpack_formatu unpack_archiveu ignore_patternsc B s | Ee Z d Z d S( u ErrorN( u __name__u
__module__u __qualname__( u
__locals__( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu Error, s c B s | Ee Z d Z d Z d S( u SpecialFileErroru| 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)N( u __name__u
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__locals__( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu SpecialFileError/ s c B s | Ee Z d Z d Z d S( u ExecErroru+ Raised when a command could not be executedN( u __name__u
__module__u __qualname__u __doc__( u
__locals__( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu ExecError3 s c B s | Ee Z d Z d Z d S( u ReadErroru% Raised when an archive cannot be readN( u __name__u
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RegistryErrori i c C s0 x) | j | ƒ } | s Pn | j | ƒ q d S( u= copy data from file-like object fsrc to file-like object fdstN( u readu write( u fsrcu fdstu lengthu buf( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu copyfileobjC s
c C s t t j d ƒ rE y t j j | | ƒ SWqE t k
rA d SYqE Xn t j j t j j | ƒ ƒ t j j t j j | ƒ ƒ k S( Nu samefileF( u hasattru osu pathu samefileu OSErroru Falseu normcaseu abspath( u srcu dst( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu _samefileK s
u _samefilec C sÍ t | | ƒ r( t d | | f ƒ ‚ n xa | | g D]S } y t j | ƒ } Wn t k
rb Yq5 Xt j | j ƒ r5 t d | ƒ ‚ q5 q5 Wt | d ƒ , } t | d ƒ } t | | ƒ Wd QXWd QXd S( u Copy data from src to dstu `%s` and `%s` are the same fileu `%s` is a named pipeu rbu wbN(
u _samefileu Erroru osu statu OSErroru S_ISFIFOu st_modeu SpecialFileErroru openu copyfileobj( u srcu dstu fnu stu fsrcu fdst( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu copyfileW s
c C sG t t d ƒ rC t j | ƒ } t j | j ƒ } t j | | ƒ n d S( u Copy mode bits from src to dstu chmodN( u hasattru osu statu S_IMODEu st_modeu chmod( u srcu dstu stu mode( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu copymodek s c C sý t j | ƒ } t j | j ƒ } t t d ƒ rO t j | | j | j f ƒ n t t d ƒ rq t j | | ƒ n t t d ƒ rù t | d ƒ rù y t j | | j
ƒ Wqù t k
rõ } z- t t d ƒ sÝ | j t j
k rã ‚ n WYd d } ~ Xqù Xn d S( uC Copy all stat info (mode bits, atime, mtime, flags) from src to dstu utimeu chmodu chflagsu st_flagsu
EOPNOTSUPPN( u osu statu S_IMODEu st_modeu hasattru utimeu st_atimeu st_mtimeu chmodu chflagsu st_flagsu OSErroru errnou
EOPNOTSUPP( u srcu dstu stu modeu why( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu copystatr s c C sT t j j | ƒ r6 t j j | t j j | ƒ ƒ } n t | | ƒ t | | ƒ d S( uV Copy data and mode bits ("cp src dst").
The destination may be a directory.
N( u osu pathu isdiru joinu basenameu copyfileu copymode( u srcu dst( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu copy‚ s $
c C sT t j j | ƒ r6 t j j | t j j | ƒ ƒ } n t | | ƒ t | | ƒ d S( u] Copy data and all stat info ("cp -p src dst").
The destination may be a directory.
N( u osu pathu isdiru joinu basenameu copyfileu copystat( u srcu dst( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu copy2 s $
c s ‡ f d d † } | S( u Function that can be used as copytree() ignore parameter.
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that are used to exclude filesc s: g } x' ˆ D] } | j t j | | ƒ ƒ q
Wt | ƒ S( N( u extendu fnmatchu filteru set( u pathu namesu
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| ƒ ‚ n d S( uü Recursively copy a directory tree.
The destination directory must not already exist.
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 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.
i N( u osu listdiru Noneu setu makedirsu pathu joinu islinku readlinku symlinku existsu isdiru copytreeu Erroru extendu argsu EnvironmentErroru appendu stru copystatu OSErroru WindowsErroru
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rÓ| t j | t j ƒ ƒ Yn Xd S( uÁ Recursively delete a directory tree.
If ignore_errors is set, errors are ignored; otherwise, if onerror
is set, it is called to handle the error with arguments (func,
path, exc_info) where func is os.listdir, os.remove, or os.rmdir;
path is the argument to that function that caused it to fail; and
exc_info is a tuple returned by sys.exc_info(). If ignore_errors
is false and onerror is None, an exception is raised.
c W s d S( N( ( u args( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu onerror s u rmtree..onerrorc W s ‚ d S( N( ( u args( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu onerror s u% Cannot call rmtree on a symbolic linkNi ( u Noneu osu pathu islinku OSErroru sysu exc_infou listdiru erroru joinu lstatu st_modeu statu S_ISDIRu rmtreeu removeu rmdir( u pathu
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"c C s t j j | j t j j ƒ ƒ S( N( u osu pathu basenameu rstripu sep( u path( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu _basename' s u _basenamec C s | } t j j | ƒ r~ t | | ƒ r; t j | | ƒ d St j j | t | ƒ ƒ } t j j | ƒ r~ t d | ƒ ‚ q~ n y t j | | ƒ Wn† t k
rt j j | ƒ rü t
| | ƒ rÜ t d | | f ƒ ‚ n t | | d d ƒt
| ƒ n t | | ƒ t j | ƒ Yn Xd S( u“ Recursively move a file or directory to another location. This is
similar to the Unix "mv" command.
If the destination is a directory or a symlink to a directory, the source
is moved inside the directory. The destination path must not already
exist.
If the destination already exists but is not a directory, it may be
overwritten depending on os.rename() semantics.
If the destination is on our current filesystem, then rename() is used.
Otherwise, src is copied to the destination and then removed.
A lot more could be done here... A look at a mv.c shows a lot of
the issues this implementation glosses over.
Nu$ Destination path '%s' already existsu. Cannot move a directory '%s' into itself '%s'.u symlinksT( u osu pathu isdiru _samefileu renameu joinu _basenameu existsu Erroru OSErroru
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c C su t | ƒ } t | ƒ } | j t j j ƒ s@ | t j j 7} n | j t j j ƒ sh | t j j 7} n | j | ƒ S( N( u abspathu endswithu osu pathu sepu
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rF d } Yn X| d k r[ | d Sd S( u" Returns a gid, given a group name.i N( u getgrnamu Noneu KeyError( u nameu result( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu _get_gid] s
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u _get_uidu gzipc s i d d 6d d 6} i d d 6} t r> d | d ._set_uid_gidu w|%su filterN( u Noneu _BZ2_SUPPORTEDu
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_make_tarballu s4
u
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ry t d ƒ | ‚ Yn Xd S( Nu -ru -rqi ( u DistutilsExecError( u spawnu zipu dry_runuk unable to create zip file '%s': could neither import the 'zipfile' module nor find a standalone zip utility( u distutils.errorsu DistutilsExecErroru distutils.spawnu spawnu ExecError( u base_diru zip_filenameu verboseu dry_runu
zipoptionsu DistutilsExecErroru spawn( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu _call_external_zip³ s
u _call_external_zipc C s | d } t j j | ƒ } t j j | ƒ sf | d k rM | j d | ƒ n | sf t j | ƒ qf n y d d l } Wn t k
r d } Yn X| d k r³ t | | | | ƒ né | d k rÕ | j d | | ƒ n | sœ| j
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ƒ q‡q q WqW| j ƒ n | S( um Create a zip file from all the files under 'base_dir'.
The output zip file will be named 'base_name' + ".zip". Uses either the
"zipfile" Python module (if available) or the InfoZIP "zip" utility
(if installed and found on the default search path). If neither tool is
available, raises ExecError. Returns the name of the output zip
file.
u .zipu creating %si Nu# creating '%s' and adding '%s' to itu wu compressionu adding '%s'( u osu pathu dirnameu existsu Noneu infou makedirsu zipfileu ImportErroru _call_external_zipu ZipFileu ZIP_DEFLATEDu walku normpathu joinu isfileu writeu close( u base_nameu base_diru verboseu dry_runu loggeru zip_filenameu archive_diru zipfileu zipu dirpathu dirnamesu filenamesu nameu path( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu
_make_zipfileÄ s8
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_make_zipfileu compressu gzip'ed tar-fileu gztaru bzip2u bzip2'ed tar-fileu bztaru uncompressed tar fileu taru ZIP fileu zipc C s' d d „ t j ƒ Dƒ } | j ƒ | S( u‘ Returns a list of supported formats for archiving and unarchiving.
Each element of the returned sequence is a tuple (name, description)
c S s& g | ] \ } } | | d f ‘ q S( i ( ( u .0u nameu registry( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu
s u' get_archive_formats..( u _ARCHIVE_FORMATSu itemsu sort( u formats( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu get_archive_formatsþ s
u c C s½ | d k r g } n t | t j ƒ s: t d | ƒ ‚ n t | t t f ƒ s^ t d ƒ ‚ n xE | D]= } t | t t f ƒ s“ t | ƒ d k re t d ƒ ‚ qe qe W| | | f t | ] s u& get_unpack_formats..( u _UNPACK_FORMATSu itemsu sort( u formats( ( u= /tmp/pip-zej_zi-build/pip/_vendor/distlib/_backport/shutil.pyu get_unpack_formatsW s
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