File: //opt/python38/lib/python3.8/site-packages/pip/_vendor/packaging/__pycache__/version.cpython-38.pyc
U
��eI9 � @ s^ d dl Z d dlZd dlZd dlZd dlmZmZmZmZm Z m
Z
m Z ddl m
Z
mZmZmZ ddddd gZe eef Ze ee
eef f Ze eeef Ze ee
e ee
eef e
eef f d
f f Ze
ee
ed
f eeeef Ze
ee
ed
f f Zee eef e eef gef Ze � d d d
ddddg�Z ee d d�dd�Z G dd� de �Z G dd� d�Z!G dd� de!�Z"e�#dej$�Z%ddddd d �Z&eee d �d d �Z'eed�d!d"�Z(d#Z)G d$d� de!�Z*ee ee+e f ee
eef d%�d&d'�Z,e�#d(�Z-eee d)�d*d+�Z.ee
ed
f ee
eef ee
eef ee
eef ee
e ed,�d-d.�Z/dS )/� N)�Callable�Iterator�List�Optional� SupportsInt�Tuple�Union� )�Infinity� InfinityType�NegativeInfinity�NegativeInfinityType�parse�Version�
LegacyVersion�InvalidVersion�VERSION_PATTERN.�_Version�epoch�release�dev�pre�post�local)r r ��version�returnc C s, z
t | �W S tk
r& t| � Y S X dS )z�
Parse the given version string and return either a :class:`Version` object
or a :class:`LegacyVersion` object depending on if the given version is
a valid PEP 440 version or a legacy version.
N)r r r )r � r �A/tmp/pip-unpacked-wheel-uzdrexel/pip/_vendor/packaging/version.pyr * s
c @ s e Zd ZdZdS )r zF
An invalid version was found, users should refer to PEP 440.
N)�__name__�
__module__� __qualname__�__doc__r r r r r 6 s c @ s� e Zd ZU eeef ed< ed�dd�Zd e d�dd�Z
d e d�dd �Z e e d�d
d �Z
d e d�d d
�Zd e d�dd�Ze e d�dd�ZdS )� _BaseVersion�_key�r c C s
t | j�S �N)�hashr$ ��selfr r r �__hash__? s z_BaseVersion.__hash__)�otherr c C s t |t�stS | j|jk S r& ��
isinstancer# �NotImplementedr$ �r) r+ r r r �__lt__E s
z_BaseVersion.__lt__c C s t |t�stS | j|jkS r& r, r/ r r r �__le__K s
z_BaseVersion.__le__c C s t |t�stS | j|jkS r& r, r/ r r r �__eq__Q s
z_BaseVersion.__eq__c C s t |t�stS | j|jkS r& r, r/ r r r �__ge__W s
z_BaseVersion.__ge__c C s t |t�stS | j|jkS r& r, r/ r r r �__gt__] s
z_BaseVersion.__gt__c C s t |t�stS | j|jkS r& r, r/ r r r �__ne__c s
z_BaseVersion.__ne__N)r r r! r �CmpKey� LegacyCmpKey�__annotations__�intr* �boolr0 r1 �objectr2 r3 r4 r5 r r r r r# < s
r# c @ s� e Zd Zedd�dd�Zed�dd�Zed�dd �Zeed�d
d ��Zeed�d d
��Z ee
d�dd��Z edd�dd��Z edd�dd��Z
edd�dd��Zedd�dd��Zedd�dd��Zeed�dd��Zeed�d d ��Zeed�d d ��ZdS ) r Nr c C s& t |�| _t| j�| _t�dt� d S )NzZCreating a LegacyVersion has been deprecated and will be removed in the next major release)�str�_version�_legacy_cmpkeyr$ �warnings�warn�DeprecationWarning)r) r r r r �__init__k s
�zLegacyVersion.__init__r% c C s | j S r& �r= r( r r r �__str__u s zLegacyVersion.__str__c C s d| � d�S )Nz<LegacyVersion('�')>r r( r r r �__repr__x s zLegacyVersion.__repr__c C s | j S r& rC r( r r r �public{ s zLegacyVersion.publicc C s | j S r& rC r( r r r � base_version s zLegacyVersion.base_versionc C s dS )N���r r( r r r r � s zLegacyVersion.epochc C s d S r& r r( r r r r � s zLegacyVersion.releasec C s d S r& r r( r r r r � s zLegacyVersion.prec C s d S r& r r( r r r r � s zLegacyVersion.postc C s d S r& r r( r r r r � s zLegacyVersion.devc C s d S r& r r( r r r r � s zLegacyVersion.localc C s dS �NFr r( r r r �
is_prerelease� s zLegacyVersion.is_prereleasec C s dS rJ r r( r r r �is_postrelease� s z LegacyVersion.is_postreleasec C s dS rJ r r( r r r �
is_devrelease� s zLegacyVersion.is_devrelease)r r r! r< rB rD rF �propertyrG rH r9 r r r r r r r: rK rL rM r r r r r j s2
z(\d+ | [a-z]+ | \.| -)�czfinal-�@)r �preview�-�rcr )�sr c c s\ t �| �D ]F}t�||�}|r
|dkr(q
|d d� dkrF|�d�V q
d| V q
dV d S )N�.r �
0123456789� �*�*final)� _legacy_version_component_re�split� _legacy_version_replacement_map�get�zfill)rT �partr r r �_parse_version_parts� s r` c C sv d}g }t | �� �D ]T}|�d�r^|dk rD|rD|d dkrD|�� q*|r^|d dkr^|�� qD|�|� q|t|�fS )NrI rX rY z*final-�00000000)r` �lower�
startswith�pop�append�tuple)r r �partsr_ r r r r> � s
r> a�
v?
(?:
(?:(?P<epoch>[0-9]+)!)? # epoch
(?P<release>[0-9]+(?:\.[0-9]+)*) # release segment
(?P<pre> # pre-release
[-_\.]?
(?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview))
[-_\.]?
(?P<pre_n>[0-9]+)?
)?
(?P<post> # post release
(?:-(?P<post_n1>[0-9]+))
|
(?:
[-_\.]?
(?P<post_l>post|rev|r)
[-_\.]?
(?P<post_n2>[0-9]+)?
)
)?
(?P<dev> # dev release
[-_\.]?
(?P<dev_l>dev)
[-_\.]?
(?P<dev_n>[0-9]+)?
)?
)
(?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))? # local version
c @ sp e Zd Ze�de d ejejB �Ze dd�dd�Z
e d�dd �Z e d�d
d �Z e
ed�d d
��Ze
eedf d�dd��Ze
eee ef d�dd��Ze
ee d�dd��Ze
ee d�dd��Ze
ee d�dd��Ze
e d�dd��Ze
e d�dd ��Ze
ed�d d ��Ze
ed�d d ��Ze
ed�d!d"��Z e
ed�d#d$��Z e
ed�d%d&��Z e
ed�d'd(��Z dS ))r z^\s*z\s*$Nr c
C s� | j �|�}|s td|� d���t|�d�r:t|�d��ndtdd� |�d��d�D ��t|�d �|�d
��t|�d �|�d �p�|�d
��t|�d�|�d��t |�d��d�| _
t | j
j | j
j
| j
j| j
j| j
j| j
j�| _d S )NzInvalid version: '�'r r c s s | ]}t |�V qd S r& )r9 ��.0�ir r r � <genexpr> s z#Version.__init__.<locals>.<genexpr>r rU �pre_l�pre_n�post_l�post_n1�post_n2�dev_l�dev_nr )r r r r r r )�_regex�searchr r �groupr9 rf r[ �_parse_letter_version�_parse_local_versionr= �_cmpkeyr r r r r r r$ )r) r �matchr r r rB s, � � �zVersion.__init__r% c C s d| � d�S )Nz
<Version('rE r r( r r r rF " s zVersion.__repr__c C s� g }| j dkr |�| j � d�� |�d�dd� | jD ��� | jd k rb|�d�dd� | jD ��� | jd k r~|�d| j� �� | jd k r�|�d | j� �� | jd k r�|�d
| j� �� d�|�S ) Nr �!rU c s s | ]}t |�V qd S r& �r< �rj �xr r r rl - s z"Version.__str__.<locals>.<genexpr>� c s s | ]}t |�V qd S r& r| r} r r r rl 1 s z.postz.dev�+)r re �joinr r r r r �r) rg r r r rD % s
zVersion.__str__c C s | j j}|S r& )r= r )r) �_epochr r r r A s z
Version.epoch.c C s | j j}|S r& )r= r )r) �_releaser r r r F s zVersion.releasec C s | j j}|S r& )r= r )r) �_prer r r r K s z Version.prec C s | j jr| j jd S d S �Nr )r= r r( r r r r P s z Version.postc C s | j jr| j jd S d S r� )r= r r( r r r r T s z Version.devc C s( | j jr d�dd� | j jD ��S d S d S )NrU c s s | ]}t |�V qd S r& r| r} r r r rl [ s z Version.local.<locals>.<genexpr>)r= r r� r( r r r r X s z
Version.localc C s t | ��dd�d S )Nr� r r )r< r[ r( r r r rG _ s zVersion.publicc C sF g }| j dkr |�| j � d�� |�d�dd� | jD ��� d�|�S )Nr r{ rU c s s | ]}t |�V qd S r& r| r} r r r rl l s z'Version.base_version.<locals>.<genexpr>r )r re r� r r� r r r rH c s
zVersion.base_versionc C s | j d k p| jd k S r& )r r r( r r r rK p s zVersion.is_prereleasec C s
| j d k S r& )r r( r r r rL t s zVersion.is_postreleasec C s
| j d k S r& )r r( r r r rM x s zVersion.is_devreleasec C s t | j�dkr| jd S dS )Nr r ��lenr r( r r r �major| s z
Version.majorc C s t | j�dkr| jd S dS )N� r r r� r( r r r �minor� s z
Version.minorc C s t | j�dkr| jd S dS )N� r� r r� r( r r r �micro� s z
Version.micro) r r r! �re�compiler �VERBOSE�
IGNORECASErt r< rB rF rD rN r9 r r r r r r r r rG rH r: rK rL rM r� r� r� r r r r r s@ )�letter�numberr c C sv | rZ|d krd}| � � } | dkr&d} n(| dkr4d} n| dkrBd} n | dkrNd } | t|�fS | sr|rrd } | t|�fS d S )
Nr �alpha�a�beta�b)rO r rQ rS )�rev�rr )rb r9 )r� r� r r r rw � s" rw z[\._-])r r c C s$ | dk r t dd� t�| �D ��S dS )zR
Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
Nc s s& | ] }|� � s|�� nt|�V qd S r& )�isdigitrb r9 )rj r_ r r r rl � s �z'_parse_local_version.<locals>.<genexpr>)rf �_local_version_separatorsr[ )r r r r rx � s
�rx )r r r r r r r c C s� t ttt�dd� t|�����}|d kr>|d kr>|d k r>t}n|d krLt}n|}|d kr^t}n|}|d krpt} n|} |d kr�t}
nt dd� |D ��}
| |||| |
fS )Nc S s | dkS )Nr r )r~ r r r �<lambda>� � z_cmpkey.<locals>.<lambda>c s s( | ] }t |t�r|d fnt|fV qdS )r N)r- r9 r ri r r r rl � s z_cmpkey.<locals>.<genexpr>)rf �reversed�list� itertools� dropwhiler r
) r r r r r r r� r� �_post�_dev�_localr r r ry � s( � �ry )0� collectionsr� r� r? �typingr r r r r r r � _structuresr
r r r
�__all__Z
InfiniteTypesr< r9 ZPrePostDevTypeZ SubLocalTypeZ LocalTyper6 r7 r: ZVersionComparisonMethod�
namedtupler r �
ValueErrorr r# r r� r� rZ r\ r` r> r r �bytesrw r� rx ry r r r r �<module> s� $
������ �� � .>�
� $
�