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Editing: uuid.cpython-39.pyc
a XC?h�j � @ sR d Z ddlZddlZddlmZ dZejdv r8d ZZn ddlZe� � Z e dkZe dkZd Z dZ erld Z d Z g d �\Z ZZZeZeZG d d� de�ZG dd� d�Zdd� Zdd� Zdd� Zdd� Zdd� Zdd � Z d d � Z d d � Z d!d"� Z d#d$� Z d%d&� Z!d'd(� Z"z*ddl#Z#e$e#d)d�Z%e$e#d*d�Z&e#j'Z(W n$ e)�yP dZ#dZ%dZ&dZ(Y n0 d+d,� Z*d-d.� Z+d/d0� Z,d1d2� Z-e�r�e e gZ.nFejd3k�r�e e e gZ.n.ejd4k�r�g Z.n e�r�e gZ.ne e e e e gZ.ej/d5k�r�e+ge. Z0n ej/d6k�r�e,ge. Z0ne.Z0da1d7d8� Z2da3dEd9d:�Z4d;d<� Z5d=d>� Z6d?d@� Z7edA�Z8edB�Z9edC�Z:edD�Z;dS )FaQ UUID objects (universally unique identifiers) according to RFC 4122. This module provides immutable UUID objects (class UUID) and the functions uuid1(), uuid3(), uuid4(), uuid5() for generating version 1, 3, 4, and 5 UUIDs as specified in RFC 4122. If all you want is a unique ID, you should probably call uuid1() or uuid4(). Note that uuid1() may compromise privacy since it creates a UUID containing the computer's network address. uuid4() creates a random UUID. Typical usage: >>> 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 <ping@zesty.ca>)�win32�darwinFZAIXZLinux� :� .T)z reserved for NCS compatibilityzspecified in RFC 4122z$reserved for Microsoft compatibilityz reserved for future definitionc @ s e Zd ZdZdZdZdS )�SafeUUIDr ���N)�__name__� __module__� __qualname__ZsafeZunsafe�unknown� r r �)/opt/alt/python39/lib64/python3.9/uuid.pyr N s r c @ s: e Zd ZdZdZd=ejd�dd�Zdd� Zd d � Z d d � Z d d� Z dd� Z dd� Z dd� Zdd� Zdd� Zdd� Zdd � Zd d � Zed d � �Zed!d"� �Zed#d$� �Zed%d&� �Zed'd(� �Zed)d*� �Zed+d,� �Zed-d.� �Z ed/d0� �Z ed1d2� �Z ed3d4� �Z ed5d6� �Z ed7d8� �Z!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). )�int�is_safe� __weakref__N)r c C s� |||||g� d�dkr td��|durl|�dd��dd�}|�d��dd�}t|�d krbtd ��t|d �}|dur�t|�d kr�td ��|d dd� |dd d� |ddd� |dd� }|dur�t|�d kr�td��t|t�s�J t |���tj |dd�}|du�r*t|�dk�r td��|\}} } } } } d| k�rFdk �sPn td��d| k�rhdk �srn td��d| k�r�dk �s�n td ��d| k�r�d k �s�n td ��d| k�r�d k �s�n td ��d| k�r�d k �s�n td!��| d> | B }|d"> | d#> B | d$> B |d%> B | B }|du�rZd| k�rPd&d'> k �sZn td(��|du�r�d&| k�r|dk�s�n td)��|d*M }|d+O }|d,M }||d-> O }t � | d.|� t � | d/|� dS )0aL Create a UUID from either a string of 32 hexadecimal digits, a string of 16 bytes as the 'bytes' argument, a string of 16 bytes in little-endian order as the 'bytes_le' argument, a tuple of six integers (32-bit time_low, 16-bit time_mid, 16-bit time_hi_version, 8-bit clock_seq_hi_variant, 8-bit clock_seq_low, 48-bit node) as the 'fields' argument, or a single 128-bit integer as the 'int' argument. When a string of hex digits is given, curly braces, hyphens, and a URN prefix are all optional. For example, these expressions all yield the same UUID: UUID('{12345678-1234-5678-1234-567812345678}') UUID('12345678123456781234567812345678') UUID('urn:uuid:12345678-1234-5678-1234-567812345678') UUID(bytes='\x12\x34\x56\x78'*4) UUID(bytes_le='\x78\x56\x34\x12\x34\x12\x78\x56' + '\x12\x34\x56\x78\x12\x34\x56\x78') UUID(fields=(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678)) UUID(int=0x12345678123456781234567812345678) Exactly one of 'hex', 'bytes', 'bytes_le', 'fields', or 'int' must be given. The 'version' argument is optional; if given, the resulting UUID will have its variant and version set according to RFC 4122, overriding the given 'hex', 'bytes', 'bytes_le', 'fields', or 'int'. is_safe is an enum exposed as an attribute on the instance. It indicates whether the UUID has been generated in a way that is safe for multiprocessing applications, via uuid_generate_time_safe(3). N� zGone of the hex, bytes, bytes_le, fields, or int arguments must be givenzurn:� zuuid:z{}�-� z$badly formed hexadecimal UUID string� z bytes_le is not a 16-char string� r � � � z bytes is not a 16-char string�big)� byteorder� zfields is not a 6-tupler l z*field 1 out of range (need a 32-bit value)i z*field 2 out of range (need a 16-bit value)z*field 3 out of range (need a 16-bit value)� z*field 4 out of range (need an 8-bit value)z*field 5 out of range (need an 8-bit value)� z*field 6 out of range (need a 48-bit value)�` �P �@ �0 � � z*int is out of range (need a 128-bit value)zillegal version numberl���� � l���� �L r r ) �count� TypeError�replace�strip�len� ValueError�int_� isinstance�bytes_�repr� from_bytes�object� __setattr__)�self�hex�bytes�bytes_le�fieldsr �versionr �time_low�time_mid�time_hi_version�clock_seq_hi_variant� clock_seq_low�node� clock_seqr r r �__init__� sv � � � ��� z UUID.__init__c C s& d| j i}| jtjkr"| jj|d< |S �Nr r )r r r r �value)r6 �dr r r � __getstate__� s zUUID.__getstate__c C s: t �| d|d � t �| dd|v r.t|d �ntj� d S rD )r4 r5 r r )r6 �stater r r � __setstate__� s ��zUUID.__setstate__c C s t |t�r| j|jkS tS �N�r0 r r �NotImplemented�r6 �otherr r r �__eq__� s z UUID.__eq__c C s t |t�r| j|jk S tS rJ rK rM r r r �__lt__� s z UUID.__lt__c C s t |t�r| j|jkS tS rJ rK rM r r r �__gt__� s z UUID.__gt__c C s t |t�r| j|jkS tS rJ rK rM r r r �__le__ s z UUID.__le__c C s t |t�r| j|jkS tS rJ rK rM r r r �__ge__ s z UUID.__ge__c C s t | j�S rJ )�hashr �r6 r r r �__hash__ s z UUID.__hash__c C s | j S rJ �r rU r r r �__int__ s z UUID.__int__c C s d| j jt| �f S )Nz%s(%r))� __class__r �strrU r r r �__repr__ s z UUID.__repr__c C s t d��d S )NzUUID objects are immutable)r* )r6 �namerE r r r r5 s zUUID.__setattr__c C sD d| j }d|d d� |dd� |dd� |dd� |dd � f S )N�%032xz%s-%s-%s-%s-%sr � r � rW )r6 r7 r r r �__str__ s 2�z UUID.__str__c C s | j �dd�S )Nr r )r �to_bytesrU r r r r8 s z UUID.bytesc C s< | j }|dd d� |ddd� |ddd� |dd � S )Nr r r r r �r8 )r6 r8 r r r r9 s ( �z UUID.bytes_lec C s | j | j| j| j| j| jfS rJ )r< r= r> r? r@ rA rU r r r r: & s �z UUID.fieldsc C s | j d? S )Nr! rW rU r r r r< + s z UUID.time_lowc C s | j d? d@ S )Nr" � rW rU r r r r= / s z UUID.time_midc C s | j d? d@ S )Nr# rc rW rU r r r r> 3 s zUUID.time_hi_versionc C s | j d? d@ S )N�8 � rW rU r r r r? 7 s zUUID.clock_seq_hi_variantc C s | j d? d@ S )Nr$ re rW rU r r r r@ ; s zUUID.clock_seq_lowc C s | j d@ d> | jd> B | jB S )N� r$ r )r> r= r< rU r r r �time? s ��z UUID.timec C s | j d@ d> | jB S )N�? r )r? r@ rU r r r rB D s �zUUID.clock_seqc C s | j d@ S )Nl ��� rW rU r r r rA I s z UUID.nodec C s d| j S )Nr] rW rU r r r r7 M s zUUID.hexc C s dt | � S )Nz urn:uuid:)rZ rU r r r �urnQ s zUUID.urnc C s2 | j d@ stS | j d@ s tS | j d@ s*tS tS d S )Nr' l l )r � RESERVED_NCS�RFC_4122�RESERVED_MICROSOFT�RESERVED_FUTURErU r r r �variantU s z UUID.variantc C s | j tkr t| jd? d@ �S d S )Nr( � )rn rk r rU r r r r; ` s z UUID.version)NNNNNN)$r r r �__doc__� __slots__r r rC rG rI rO rP rQ rR rS rV rX r[ r5 r` �propertyr8 r9 r: r< r= r> r? r@ rg rB rA r7 ri rn r; r r r r r T sb 3 �� V r c G s� dd l }dd l}dd l}dd l}z�|j�d|j��|j�}|� ddg� |j | |j� |�d�}|d u rlW d S t |j�}d|d< |j |f| |j|j|d�} | s�W d S | �� \} } |�| �W S t|jfy� Y d S 0 d S ) Nr �PATHz/sbinz /usr/sbin)�path�C�LC_ALL)�stdout�stderr�env)�io�os�shutil� subprocess�environ�get�defpath�split�pathsep�extendZwhich�join�dict�Popen�PIPEZDEVNULLZ communicate�BytesIO�OSErrorZSubprocessError) �command�argsrz r{ r| r} Z path_dirs� executablery �procrw rx r r r �_get_command_stdoutg s( � r� c C s | d@ S )Nl r ��macr r r � _is_universal� s r� c C s� t | |�}|du rdS d}|D ]�}|�� �� �� }tt|��D ]f}|| |v r>z"|||� } t| �td�d�} W n t t fy� Y q>0 t | �r�| S |p�| }q>q |p�dS )a� Searches a command's output for a MAC address near a keyword. 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. N� r ) r� �lower�rstripr� �ranger- r r+ � _MAC_DELIMr. � IndexErrorr� ) r� r� �keywordsZget_word_indexrw �first_local_mac�line�words�i�wordr� r r r �_find_mac_near_keyword� s" r� c C s� | � t�}t|�dkrd S trJtdd� |D ��s4d S d�dd� |D ��}n tdd� |D ��s`d S d�|�}z t|d�W S ty� Y d S 0 d S )Nr c s s* | ]"}d t |� ko dkn V qdS )r% � N�r- ��.0�partr r r � <genexpr>� r� z _parse_mac.<locals>.<genexpr>r� c s s | ]}|� d d�V qdS )r� � 0N)�rjustr� r r r r� � r� c s s | ]}t |�d kV qdS )r� Nr� r� r r r r� � r� r )r� r� r- �_MAC_OMITS_LEADING_ZEROES�allr� r r. )r� �partsZhexstrr r r � _parse_mac� s r� c C s� t | |�}|du rdS |�� �� �� }z|�|�}W n tyH Y dS 0 d}|D ]b}|�� �� }z || } W n ty� Y qRY n0 t| �} | du r�qRt| �r�| S |du rR| }qR|S )a Looks 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. Words at the same word index as the heading in subsequent lines are then examined to see if they look like MAC addresses. N) r� �readliner� r� �indexr. r� r� r� ) r� r� Zheadingrw r� Z column_indexr� r� r� r� r� r r r �_find_mac_under_heading� s. r� c C s4 d} dD ]&}t d|| dd� �}|r*| S dS dS )z5Get the hardware address on Unix by running ifconfig.)s hwaddrs ethers address:s lladdr)r z-az-avZifconfigc S s | d S �Nr% r �r� r r r �<lambda>� r� z#_ifconfig_getnode.<locals>.<lambda>N�r� )r� r� r� r r r �_ifconfig_getnode� s r� c C s t dddgdd� �} | r | S dS )z/Get the hardware address on Unix by running ip.Zip�links link/etherc S s | d S r� r r� r r r r� r� z _ip_getnode.<locals>.<lambda>Nr� r� r r r � _ip_getnode s r� c C s� ddl } ddl}z|�|�� �}W n ty6 Y dS 0 tdd| �|�gdd� �}|rZ|S tdd| �|�gdd� �}|r||S tdd| �d| �gd d� �}|r�|S dS ) z0Get the hardware address on Unix by running arp.r NZarpz-anc S s dS )Nr r r� r r r r� r� z _arp_getnode.<locals>.<lambda>c S s | d S r� r r� r r r r� r� z(%s)c S s | d S )Nr� r r� r r r r� r� )r{ �socketZ gethostbynameZ gethostnamer� r� �fsencode)r{ r� Zip_addrr� r r r � _arp_getnode s" �r� c C s t dddgdd� �S )z4Get the hardware address on Unix by running lanscan.Zlanscanz-ais lan0c S s dS )Nr r r� r r r r� ( r� z"_lanscan_getnode.<locals>.<lambda>r� r r r r �_lanscan_getnode% s r� c C s t ddd�S )z4Get the hardware address on Unix by running netstat.Znetstatz-ians Address)r� r r r r �_netstat_getnode* s r� c C s t � S �z1[DEPRECATED] Get the hardware address on Windows.��_windll_getnoder r r r �_ipconfig_getnode/ s r� c C s t � S r� r� r r r r �_netbios_getnode4 s r� Zgenerate_time_safeZ UuidCreatec C s dS )z>[DEPRECATED] Platform-specific functions loaded at import timeNr r r r r �_load_system_functionsG s r� c C s t rt � \} }t| d�jS dS )zBGet the hardware address on Unix using the _uuid extension module.rb N)�_generate_time_safer rA )� uuid_time�_r r r � _unix_getnodeK s r� c C s t rt � } t| d�jS dS )zEGet the hardware address on Windows using the _uuid extension module.)r9 N)� _UuidCreater rA )Z uuid_bytesr r r r� Q s r� c C s ddl } | �d�dB S )zGet a random node ID.r Nr$ l )�random� getrandbits)r� r r r �_random_getnodeW s r� r r �posix�ntc C sv t dur t S ttg D ]H} z | � a W n Y qY n0 t durdt krRdk rn qt S qdsrJ d�t ���dS )a3 Get the hardware address as a 48-bit positive integer. The first time this runs, it may launch a separate program, which could be quite slow. If all attempts to obtain the hardware address fail, we choose a random 48-bit number with its eighth bit set to 1 as recommended in RFC 4122. Nr r Fz,_random_getnode() returned invalid value: {})�_node�_GETTERSr� �format)�getterr r r �getnode� s r� c C s t dur\| | u r du r\n n<t � \}}z t|�}W n tyN tj}Y n0 t||d�S ddl}|�� }|d d }tdur�|tkr�td }|a|du r�ddl}|� d�}|d@ } |d ? d @ } |d ? d @ } |d @ } |d? d@ } | du r�t � } t| | | | | | fdd�S )a Generate a UUID from a host ID, sequence number, and the current time. If 'node' is not given, getnode() is used to obtain the hardware address. If 'clock_seq' is given, it is used as the sequence number; otherwise a random 14-bit sequence number is chosen.N)r8 r r �d l @'Hw� r% � l �� r rc r$ rf re r rh )r: r; ) r� r r. r r rg �time_ns�_last_timestampr� r� r� )rA rB r� Zsafely_generatedr rg Z nanosecondsZ timestampr� r< r= r> r@ r? r r r �uuid1� s8 ��r� c C s< ddl m} || jt|d� dd��� }t|dd� dd �S ) zAGenerate a UUID from the MD5 hash of a namespace UUID and a name.r )�md5�utf-8F)ZusedforsecurityNr r �r8 r; )�hashlibr� r8 �digestr )� namespacer\ r� r� r r r �uuid3� s � r� c C s t t�d�dd�S )zGenerate a random UUID.r r r� )r r{ �urandomr r r r �uuid4� s r� c C s8 ddl m} || jt|d� ��� }t|dd� dd�S )zCGenerate a UUID from the SHA-1 hash of a namespace UUID and a name.r )�sha1r� Nr r r� )r� r� r8 r� r )r� r\ r� rT r r r �uuid5� s r� z$6ba7b810-9dad-11d1-80b4-00c04fd430c8z$6ba7b811-9dad-11d1-80b4-00c04fd430c8z$6ba7b812-9dad-11d1-80b4-00c04fd430c8z$6ba7b814-9dad-11d1-80b4-00c04fd430c8)NN)<rp r{ �sys�enumr � __author__�platformZ_AIXZ_LINUX�systemZ_platform_systemr� r� rj rk rl rm r r/ r8 r1 r r r� r� r� r� r� r� r� r� r� r� r� r� Z_uuid�getattrr� r� Zhas_uuid_generate_time_safeZ _has_uuid_generate_time_safe� ImportErrorr� r� r� r� Z _OS_GETTERSr\ r� r� r� r� r� r� r� r� Z NAMESPACE_DNSZ NAMESPACE_URLZ NAMESPACE_OIDZNAMESPACE_X500r r r r �<module> s� . )# & � &
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