bi#UdZddlmZddlZddlZddlZddlZddlmZm Z m Z m Z ddlm Z m Z ddlmZddlmZgZded <gZded <d ad ed <d%dZd&dZd'dZd'dZGddeZd(dZd)dZej<dej>Z d*dZ!d*dZ"ej<dej>Z#d*dZ$d*dZ%d*dZ&d*dZ'd*dZ(ed+d,dZ)ed-d Z*ed-d!Z+ed.d"Z,ed/d#Z-ed/d$Z.y)0z-Utilities for identifying local IP addresses.) annotationsN)CallableIterableMappingSequence)PIPEPopen)Any)warn list[str] LOCAL_IPS PUBLIC_IPSstr LOCALHOSTczt}g}|D])}||vs|j||j|+|S)zuniq_stable(elems) -> list Return from an iterable, a list of all the unique elements in the input, maintaining the order in which they first appear. )setappendadd)elemsseenvaluexs Y/home/cdr/jupyterlab/.venv/lib/python3.12/site-packages/jupyter_client/localinterfaces.py _uniq_stablersC 5D E  D= LLO HHQK Lcd}tjdk(r7tj}|xjtj zc_t |tt|}|j\}}|jr-dj||jdd}t||jddS)z4Get output of a command, raising IOError if it failsNnt)stdoutstderr startupinfozFailed to run {}: {}utf8replace) osname subprocess STARTUPINFOdwFlagsSTARTF_USESHOWWINDOWr r communicate returncodeformatdecodeOSError)cmdr!prr msgs r _get_outputr2%sK ww$ ,,. z>>> c$tEA]]_NFF||$++Cvy1QRcl == ++rc"d_dfd }|S)z%decorator to only run a function onceFc@jrydi|}d_|S)NTcalled)kwargsretfs rwrappedz_only_once..wrapped7s$ 88 k&k r)r8r returnr r6)r:r;s` r _only_oncer=3sAH Nrcdfd }|S)z2decorator to ensure load_ips has been run before fc(t|i|S)N) _load_ips)argsr8r:s r ips_loadedz!_requires_ips..ips_loadedDs $!&!!r)rAr r8r r<r r5)r:rBs` r _requires_ipsrCAs" rc eZdZy) NoIPAddressesN)__name__ __module__ __qualname__r5rrrErELsrrEctd|iy)z7populate local and public IPs from flat list of all IPsallN)_populate_from_dict)addrss r_populate_from_listrMPs'rc|s tg}g}|jD]|\}}|D]r}|j|ts$|j ds|j dr|a|j drP|j drb|j|t~tr tdk(rda|j dt|j ddgt|tddt|tddy) z8populate local and public IPs from dict of {'en0': 'ip'}lo127.)rPz169.254. 127.0.0.1r0.0.0.0rN) rEitemsrr startswithinsertextendrr r)rL public_ips local_ipsifaceip_listips rrKrKUs oJI++-&w &B   R %"2"24"8BMM&K|]}|jdyw)127N)rT).0r[s r z*_load_ips_gethostbyname..s2]B2==3G2]srRrr) r|gethostbyname_exr r. gethostnamerendswithrJrrVr)hostnames r_load_ips_gethostbynamers' %..{;A> ! %%%'//9!< 1   *s2]R\2]/]"33F4F4F4H84STUVWJqM%Z0 1 $i_% *IaL! I+ %#} ! %    %Z0 1 $s5DBD0D-,D-0 D<9D?;D<<D??1E0c:datddgtddgtddy)z&Fallback in case of unexpected failurerQrRrN)rr rr5rr_load_ips_dumbrs"Iy"-IaLJqMrc tS#t$rYnwxYw tS#t$rYnwxYwtjdk(r) t S#t tf$r YtSwxYw tS#t tf$rYnwxYw tS#t tf$r YtSwxYw#t$r'}|std|zdYd}~tyd}~wwxYw)aload the IPs that point to this machine This function will only ever be called once. If will use psutil to do it quickly if available. If not, it will use netifaces to do it quickly if available. Then it will fallback on parsing the output of ifconfig / ip addr / ipconfig, as appropriate. Finally, it will fallback on socket.gethostbyname_ex, which can be slow. rz9Unexpected error discovering local network interfaces: %srm) stacklevelN)r ImportErrorrr$r%rwr.rErsrir Exceptionr r)suppress_exceptionses rr@r@s %\ #% %    &( (    77d? )++]+ '((  #~%]+   )++]+ '((   \"  H1 LYZ[[ \s B;B; ' 3B;3B; AA/# B;.A//B;3 A==B B;BB; BB8, B;7B88B;; C+C&&C+ctS)z2return the IP addresses that point to this machiner r5rrrXrX&  rctS)zKreturn the IP addresses for this machine that are visible to other machinesrr5rrrWrW,s  rctS)z1return ip for localhost (almost always 127.0.0.1))rr5rrrr2rrc|tvS)z does `ip` point to this machine?rr[s r is_local_ipr8s ?rc|tvS)z#is `ip` a publicly visible address?rrs r is_public_ipr>s  r)rrr<list)r/zstr | Sequence[str]r<r)r:rr<r)rLz Sequence[str]r<None)rLzMapping[str, Sequence[str]]r<r)r<r)T)rboolr<r)r<r )r<r)r[rr<r)/__doc__ __future__rr$rer|r&collections.abcrrrrrr typingr warningsr r __annotations__rrrr2r=rCrrErMrKcompile IGNORECASEr`rirsrvrwrrrrr@rXrWrrrr5rrrsA3# AA" 9 I 3  ,  I ( -8 RZZ @"--P$  RZZ ?O #&#&@ 1 1h    r