a Z^tj@sJdZddlZddlZddlZddlmZdZedkZedkZ edkZ edkZ d Z d Z erpd Z d Z gd \ZZZZeZeZGdddeZGdddZddZddZddZddZddZddZddZd d!Zd"d#Z d$d%Z!d&d'Z"d(d)Z#z*ddl$Z$e%e$d*dZ&e%e$d+dZ'e$j(Z)Wn$e*yTdZ$dZ&dZ'dZ)Yn0d,d-Z+d.d/Z,d0d1Z-d2d3Z.e reegZ/n:e reee!gZ/n(e rgZ/nere!gZ/neeee!e gZ/ej0d4kre,ge/Z1nej0d5kre-ge/Z1ne/Z1da2d6d7Z3da4dDd8d9Z5d:d;Z6dd?Z8ed@Z9edAZ:edBZ;edCZ>> import uuid # make a UUID based on the host ID and current time >>> uuid.uuid1() # doctest: +SKIP UUID('a8098c1a-f86e-11da-bd1a-00112444be1e') # make a UUID using an MD5 hash of a namespace UUID and a name >>> uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org') UUID('6fa459ea-ee8a-3ca4-894e-db77e160355e') # make a random UUID >>> uuid.uuid4() # doctest: +SKIP UUID('16fd2706-8baf-433b-82eb-8c7fada847da') # make a UUID using a SHA-1 hash of a namespace UUID and a name >>> uuid.uuid5(uuid.NAMESPACE_DNS, 'python.org') UUID('886313e1-3b8a-5372-9b90-0c9aee199e5d') # make a UUID from a string of hex digits (braces and hyphens ignored) >>> x = uuid.UUID('{00010203-0405-0607-0809-0a0b0c0d0e0f}') # convert a UUID to a string of hex digits in standard form >>> str(x) '00010203-0405-0607-0809-0a0b0c0d0e0f' # get the raw 16 bytes of the UUID >>> x.bytes b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f' # make a UUID from a 16-byte string >>> uuid.UUID(bytes=x.bytes) UUID('00010203-0405-0607-0809-0a0b0c0d0e0f') N)EnumzKa-Ping Yee ZAIXZDarwinZLinuxZWindows:F.T)zreserved for NCS compatibilityzspecified in RFC 4122z$reserved for Microsoft compatibilityzreserved for future definitionc@seZdZdZdZdZdS)SafeUUIDrN)__name__ __module__ __qualname__safeZunsafeunknownr r /usr/lib64/python3.9/uuid.pyrLsrc@s:eZdZdZdZd=ejdddZddZd d Z d d Z d dZ ddZ ddZ ddZddZddZddZddZddZedd Zed!d"Zed#d$Zed%d&Zed'd(Zed)d*Zed+d,Zed-d.Zed/d0Zed1d2Zed3d4Zed5d6Z ed7d8Z!ed9d:Z"ed;d<Z#dS)>UUIDa Instances of the UUID class represent UUIDs as specified in RFC 4122. UUID objects are immutable, hashable, and usable as dictionary keys. Converting a UUID to a string with str() yields something in the form '12345678-1234-1234-1234-123456789abc'. The UUID constructor accepts five possible forms: a similar string of hexadecimal digits, or a tuple of six integer fields (with 32-bit, 16-bit, 16-bit, 8-bit, 8-bit, and 48-bit values respectively) as an argument named 'fields', or a string of 16 bytes (with all the integer fields in big-endian order) as an argument named 'bytes', or a string of 16 bytes (with the first three fields in little-endian order) as an argument named 'bytes_le', or a single 128-bit integer as an argument named 'int'. UUIDs have these read-only attributes: bytes the UUID as a 16-byte string (containing the six integer fields in big-endian byte order) bytes_le the UUID as a 16-byte string (with time_low, time_mid, and time_hi_version in little-endian byte order) fields a tuple of the six integer fields of the UUID, which are also available as six individual attributes and two derived attributes: time_low the first 32 bits of the UUID time_mid the next 16 bits of the UUID time_hi_version the next 16 bits of the UUID clock_seq_hi_variant the next 8 bits of the UUID clock_seq_low the next 8 bits of the UUID node the last 48 bits of the UUID time the 60-bit timestamp clock_seq the 14-bit sequence number hex the UUID as a 32-character hexadecimal string int the UUID as a 128-bit integer urn the UUID as a URN as specified in RFC 4122 variant the UUID variant (one of the constants RESERVED_NCS, RFC_4122, RESERVED_MICROSOFT, or RESERVED_FUTURE) version the UUID version number (1 through 5, meaningful only when the variant is RFC_4122) is_safe An enum indicating whether the UUID has been generated in a way that is safe for multiprocessing applications, via uuid_generate_time_safe(3). )intis_safe __weakref__N)rcCs|||||gddkr td|durl|dddd}|ddd}t|d krbtd t|d }|durt|d krtd |d dd|dd d|ddd|dd}|durt|d krtdt|tsJt |tj |dd}|dur*t|dkrtd|\}} } } } } d|krFdksPntdd| krhdksrntdd| krdksntdd| krdksntdd| krdksntdd| krd ksntd!| d>| B}|d">| d#>B| d$>B|d%>B| B}|durZd|krPd&d'>ksZntd(|durd&|kr|dksntd)|d*M}|d+O}|d,M}||d->O}t |d.|t |d/|dS)0aLCreate a UUID from either a string of 32 hexadecimal digits, a string of 16 bytes as the 'bytes' argument, a string of 16 bytes in little-endian order as the 'bytes_le' argument, a tuple of six integers (32-bit time_low, 16-bit time_mid, 16-bit time_hi_version, 8-bit clock_seq_hi_variant, 8-bit clock_seq_low, 48-bit node) as the 'fields' argument, or a single 128-bit integer as the 'int' argument. When a string of hex digits is given, curly braces, hyphens, and a URN prefix are all optional. For example, these expressions all yield the same UUID: UUID('{12345678-1234-5678-1234-567812345678}') UUID('12345678123456781234567812345678') UUID('urn:uuid:12345678-1234-5678-1234-567812345678') UUID(bytes='\x12\x34\x56\x78'*4) UUID(bytes_le='\x78\x56\x34\x12\x34\x12\x78\x56' + '\x12\x34\x56\x78\x12\x34\x56\x78') UUID(fields=(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678)) UUID(int=0x12345678123456781234567812345678) Exactly one of 'hex', 'bytes', 'bytes_le', 'fields', or 'int' must be given. The 'version' argument is optional; if given, the resulting UUID will have its variant and version set according to RFC 4122, overriding the given 'hex', 'bytes', 'bytes_le', 'fields', or 'int'. is_safe is an enum exposed as an attribute on the instance. It indicates whether the UUID has been generated in a way that is safe for multiprocessing applications, via uuid_generate_time_safe(3). 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Each line of words in the output is case-insensitively searched for any of the given keywords. Upon a match, get_word_index is invoked to pick a word from the line, given the index of the match. For example, lambda i: 0 would get the first word on the line, while lambda i: i - 1 would get the word preceding the keyword. Nr) rlowerrstriprranger,rr* _MAC_DELIMr- IndexErrorr) rrkeywordsZget_word_indexrvfirst_local_maclinewordsiwordrr r r _find_mac_near_keywords"     rcCs|t}t|dkrdStrJtdd|Ds4dSddd|D}n tdd|Ds`dSd|}z t|dWStyYdS0dS)Nrcss*|]"}dt|kodknVqdS)r$Nr,.0partr r r rz_parse_mac..rcss|]}|ddVqdS)r0N)rjustrr r r rrcss|]}t|dkVqdS)rNrrr r r rrr)rrr,_MAC_OMITS_LEADING_ZEROESallrrr-)rpartsZhexstrr r r _parse_macs     rc Cst||}|durdS|}z||}WntyHYdS0d}|D]b}|}z ||} WntyYqRYn0t| } | durqRt| r| S|durR| }qR|S)aLooks for a MAC address under a heading in a command's output. The first line of words in the output is searched for the given heading. 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N) rreadlinerrindexr-rrr) rrheadingrvrZ column_indexrrrrrr r r _find_mac_under_headings.      rcCs4d}dD]&}td||dd}|r*|SdSdS)z5Get the hardware address on Unix by running ifconfig.)shwaddrsethersaddress:slladdr)rz-az-avZifconfigcSs|dSNr$r rr r r rz#_ifconfig_getnode..Nr)rrrr r r _ifconfig_getnodes rcCs tdddgdd}|r|SdS)z/Get the hardware address on Unix by running ip.Ziplinks link/ethercSs|dSrr rr r r rrz_ip_getnode..Nrrr r r _ip_getnodesrcCsddl}ddl}z||}Wnty6YdS0tdd||gdd}|rZ|Stdd||gdd}|r||Stdd|d|gd d}|r|SdS) z0Get the hardware address on Unix by running arp.rNZarpz-ancSsdS)Nrr rr r r rrz_arp_getnode..cSs|dSrr rr r r rrz(%s)cSs|dS)Nrr rr r r rr)rzsocket gethostbyname gethostnamerrfsencode)rzrZip_addrrr r r _arp_getnode s" rcCstdddgddS)z4Get the hardware address on Unix by running lanscan.Zlanscanz-aislan0cSsdS)Nrr rr r r r&rz"_lanscan_getnode..rr r r r _lanscan_getnode#srcCs tdddS)z4Get the hardware address on Unix by running netstat.Znetstatz-iansAddress)rr r r r _netstat_getnode(srcCstSz1[DEPRECATED] Get the hardware address on Windows._windll_getnoder r r r _ipconfig_getnode-srcCstSrrr r r r _netbios_getnode2srZgenerate_time_safeZ UuidCreatecCsdS)z>[DEPRECATED] Platform-specific functions loaded at import timeNr r r r r _load_system_functionsEsrcCstrt\}}t|djSdS)zBGet the hardware address on Unix using the _uuid extension module.raN)_generate_time_saferr@) uuid_time_r r r _unix_getnodeIs rcCstrt}t|djSdS)zEGet the hardware address on Windows using the _uuid extension module.)r8N) _UuidCreaterr@)Z uuid_bytesr r r rOsrcCsddl}|ddBS)zGet a random node ID.rNr#l)random getrandbits)rr r r _random_getnodeUs rposixntcCsvtdur tSttgD]H}z |aWnYqYn0tdurdtkrRdkrnqtSqdsrJdtdS)a3Get the hardware address as a 48-bit positive integer. 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NrrFz,_random_getnode() returned invalid value: {})_node_GETTERSrformat)getterr r r getnodes     rcCstdur\||urdur\nnr r r uuid1s8           rcCs<ddlm}||jt|ddd}t|dddd S) zAGenerate a UUID from the MD5 hash of a namespace UUID and a name.r)md5utf-8F)ZusedforsecurityNrrr7r:)hashlibrr7digestr) namespacer[rrr r r uuid3s   rcCsttdddS)zGenerate a random UUID.rrr)rrzurandomr r r r uuid4srcCs8ddlm}||jt|d}t|ddddS)zCGenerate a UUID from the SHA-1 hash of a namespace UUID and a name.r)sha1rNrrr)rrr7rr)rr[rrSr r r uuid5s rz$6ba7b810-9dad-11d1-80b4-00c04fd430c8z$6ba7b811-9dad-11d1-80b4-00c04fd430c8z$6ba7b812-9dad-11d1-80b4-00c04fd430c8z$6ba7b814-9dad-11d1-80b4-00c04fd430c8)NN)=rorzplatformsysenumr __author__systemZ_AIXZ_DARWINZ_LINUX_WINDOWSrrrirjrkrlrr.r7r0rrrrrrrrrrrrrrZ_uuidgetattrrrZhas_uuid_generate_time_safeZ_has_uuid_generate_time_safe ImportErrorrrrrZ _OS_GETTERSr[rrrrrrrrZ NAMESPACE_DNSZ NAMESPACE_URLZ NAMESPACE_OIDZNAMESPACE_X500r r r r s.     )#&            &