fi dZddlZddlZddlZddlZddlZddlZddlmZm Z d dZ dZ Gdde eefZ ejZ d Zd Zy#e$rdZ YwxYw) zio-related utilitiesN)AnyDictc|dvsJtt|} |j}t j d|S#t$r|cYSwxYw)uGet a wrapper to write unicode to stdout/stderr as UTF-8. This ignores environment variables and default encodings, to reliably write unicode to stdout or stderr. :: unicode_std_stream().write(u'ł@e¶ŧ←') )stdoutstderrutf-8)getattrsysbufferAttributeErrorcodecs getwriterstreamstream_bs M/var/www/cvtools/html/venv/lib/python3.12/site-packages/nbconvert/utils/io.pyunicode_std_streamrs] ) )) ) S& !F== %6  G $X ..  s ? A  A ctj} |j}t j d|S#t$r|cYSwxYw)zGet a wrapper to read unicode from stdin as UTF-8. This ignores environment variables and default encodings, to reliably read unicode from stdin. :: totreat = unicode_stdin_stream().read() r)r stdinr r r getreaderrs runicode_stdin_streamr%sKYYF== %6  G $X ..  s 9 AAceZdZdZdZy)FormatSafeDictzFormat a dictionary safely.cd|zdzS)zHandle missing value.{})selfkeys r __missing__zFormatSafeDict.__missing__:sSy3N)__name__ __module__ __qualname____doc__r rr!rrr7s %r!ricttdstSd} tj|||S#t$r}|j }Yd}~|Sd}~wwxYw)zHard links ``src`` to ``dst``, returning 0 or errno. Note that the special errno ``ENOLINK`` will be returned if ``os.link`` isn't supported by the operating system. linkrN)hasattrosENOLINKr'OSErrorerrno)srcdst link_errnoes rr'r'EsT 2v J S  WW s2 A A  Actjj|r=tjj|tjj |}t ||}|t jk(rtj|jtj|jk(ry|dtjdddz} t||tj ||y|dk7rt#j$||yy#t$r' tj|#t$rYwxYwwxYw)a+Attempts to hardlink ``src`` to ``dst``, copying if the link fails. Attempts to maintain the semantics of ``shutil.copy``. Because ``os.link`` does not overwrite files, a unique temporary file will be used if the target already exists, then that file will be moved into place. Nz-temp-i04Xr)r)pathisdirjoinbasenamer'r,EEXISTstatst_inorandomrandint link_or_copy BaseExceptionremover+renameshutilcopy)r-r.r/new_dsts rr=r=Vs ww}}Sggll3 0 0 56c3JU\\! 773<  "''#,"5"5 5 &5!9# >??  g & '3 q  C    '"     s0 D E $D:9E : EE EE )r)r%r r,r)r;rAr typingrrrrrr*r r'r=rr!rrEsk  /,/$T#s(^mmG ""+Gs AAA