?idZddlmZddlZddlmZddlddlmZejdZ ddZ dd Z dd Z dd Zdd Zdd ZddZddZddZddZdddZdddZddZy)aMAC address (Media Access Control address). A media access control address (MAC address, sometimes Ethernet address) of a device is meant as a unique identifier within a network at the data link layer. More information: * https://en.wikipedia.org/wiki/MAC_address * https://en.wikipedia.org/wiki/Organizationally_unique_identifier * https://standards.ieee.org/faqs/regauth.html#2 >>> validate('D0-50-99-84-A2-A0') 'd0:50:99:84:a2:a0' >>> to_eui48('d0:50:99:84:a2:a0') 'D0-50-99-84-A2-A0' >>> is_multicast('d0:50:99:84:a2:a0') False >>> get_manufacturer('d0:50:99:84:a2:a0') 'ASRock Incorporation' >>> get_oui('d0:50:99:84:a2:a0') 'D05099' >>> get_iab('d0:50:99:84:a2:a0') '84A2A0' ) annotationsN)numdb)*)cleanz^([0-9a-f]{2}:){5}[0-9a-f]{2}$ct|djjjdd}dj d|j dDS)zBConvert the MAC address to the minimal, consistent representation. -:c3FK|]}t|dk(rd|zn|yw)0N)len.0ns Q/var/www/html/myprovider/mon_projet_qr/lib/python3.12/site-packages/stdnum/mac.py zcompact..>s#Mas1v{C!G1Ms!)rstriplowerreplacejoinsplitnumbers rcompactr:sK 63  % % ' - - / 7 7S AF 88M6<<;LM MMc8t|jddj}tjdj |} dj d|ddD|ddd jd d fS#t$r twxYw) 2Look up the manufacturer in the IEEE OUI registry.r ouic3&K|] }|d yw)rNrs rrz_lookup..Gs,QAaD,sNr o%") rrupperrgetinfor IndexErrorInvalidComponent)rr*s r_lookupr-As V_ $ $S" - 3 3 5F 99U   (D! GG,$s), , HQK  $ $S# .0 0 !  !s 5BBct|dS)rr r-rs rget_manufacturerr0M 6?1 rct|dS)zReturn the IAB (individual address block) part of the address.r rN)rrr(rr3rs rget_iabr5Ws8 V_ $ $S" - 3 3 5F #gfo&' ((rcBt|}t|ddddzdk(S)zrCheck whether the number is a unicast address. Unicast addresses are received by one node in a network (LAN).Nr rrintrs r is_unicastr;]s*V_F vbqz2  "a ''rct| S)zCheck whether the number is a multicast address. Multicast addresses are meant to be received by (potentially) multiple nodes in a network (LAN).)r;rs r is_multicastr=es &! !!rc"t|}|dk(S)zCheck whether the number is the broadcast address. Broadcast addresses are meant to be received by all nodes in a network.zff:ff:ff:ff:ff:ff)rrs r is_broadcastr?msV_F ( ((rcBt|}t|ddddzdk(S)zDCheck if the address is supposed to be assigned by the manufacturer.Nr7r8rr9rs ris_universally_administeredrAus( V_F vbqz2  "a ''rct| S)zCCheck if the address is meant to be configured by an administrator.)rArs ris_locally_administeredrC{s*62 22rct|}t|dk7r ttj |s t |dur|s t |r t||S)zCheck if the number provided is a valid MAC address. The existence of the manufacturer is by default only checked for universally administered addresses but can be explicitly set with the `validate_manufacturer` argument. F)rr InvalidLength_mac_rematch InvalidFormatrAr0rvalidate_manufacturers rvalidaterLsUV_F 6{bo == oE) $?$G V $ MrcN tt||S#t$rYywxYw)z-Check if the number provided is a valid IBAN.)rKF)boolrLValidationErrorrJs ris_validrPs,HV;PQRR s  $$cTt|jjddS)z)Convert the MAC address to EUI-48 format.r r )rr(rrs rto_eui48rRs" 6? " * *3 44r)rstrreturnrS)rrSrTztuple[str, str])rrSrTrN)N)rrSrK bool | NonerTrS)rrSrKrUrTrN)__doc__ __future__rrestdnumrstdnum.exceptions stdnum.utilrcompilerGrr-r0r3r5r;r=r?rArCrLrPrRr"rrr]sp(4#  "**5 6N !  ) (")( 3 $5r