B
    HeI9              	   @   s^  d dl Z d dlZd dlZd dlZd dlmZmZmZmZm	Z	m
Z
mZ ddlmZmZmZmZ ddddd	gZeeef Zeee
eef f Zeeeef Zeee
eee
eef e
eef f d
f f Ze
ee
ed
f eeeef Ze
ee
ed
f f Zeeeef eeef gef Ze dddddddgZeed dddZG dd deZ G dd dZ!G dd de!Z"e#dej$Z%ddddddZ&eee ddd Z'eedd!d"Z(d#Z)G d$d de!Z*eeee+e	f ee
eef  d%d&d'Z,e#d(Z-eee d)d*d+Z.ee
ed
f ee
eef  ee
eef  ee
eef  ee
e  ed,d-d.Z/dS )/    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&   yt | S  tk
r    t| S X dS )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   q/var/www/downstreamdata.science/rtclock/rtclock-venv/lib/python3.7/site-packages/pip/_vendor/packaging/version.pyr   *   s    c               @   s   e Zd ZdZdS )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 Zd ZU eeef ed< edddZd e	dddZ
d e	ddd	Zee	dd
dZd e	dddZd e	dddZee	dddZdS )_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stS | j|jk S )N)
isinstancer"   NotImplementedr#   )r%   r'   r   r   r   __lt__E   s    
z_BaseVersion.__lt__c             C   s   t |tstS | j|jkS )N)r(   r"   r)   r#   )r%   r'   r   r   r   __le__K   s    
z_BaseVersion.__le__c             C   s   t |tstS | j|jkS )N)r(   r"   r)   r#   )r%   r'   r   r   r   __eq__Q   s    
z_BaseVersion.__eq__c             C   s   t |tstS | j|jkS )N)r(   r"   r)   r#   )r%   r'   r   r   r   __ge__W   s    
z_BaseVersion.__ge__c             C   s   t |tstS | j|jkS )N)r(   r"   r)   r#   )r%   r'   r   r   r   __gt__]   s    
z_BaseVersion.__gt__c             C   s   t |tstS | j|jkS )N)r(   r"   r)   r#   )r%   r'   r   r   r   __ne__c   s    
z_BaseVersion.__ne__N)r   r   r    r   CmpKeyLegacyCmpKey__annotations__intr&   boolr*   r+   objectr,   r-   r.   r/   r   r   r   r   r"   <   s   
r"   c               @   s   e Zd ZeddddZedddZeddd	Zeedd
dZeedddZ	ee
dddZeddddZeddddZeddddZeddddZeddddZeedddZeedddZeedddZdS ) r   N)r   r   c             C   s&   t || _t| j| _tdt 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
    
zLegacyVersion.__init__)r   c             C   s   | j S )N)r7   )r%   r   r   r   __str__u   s    zLegacyVersion.__str__c             C   s   d|  dS )Nz<LegacyVersion('z')>r   )r%   r   r   r   __repr__x   s    zLegacyVersion.__repr__c             C   s   | j S )N)r7   )r%   r   r   r   public{   s    zLegacyVersion.publicc             C   s   | j S )N)r7   )r%   r   r   r   base_version   s    zLegacyVersion.base_versionc             C   s   dS )Nr   )r%   r   r   r   r      s    zLegacyVersion.epochc             C   s   d S )Nr   )r%   r   r   r   r      s    zLegacyVersion.releasec             C   s   d S )Nr   )r%   r   r   r   r      s    zLegacyVersion.prec             C   s   d S )Nr   )r%   r   r   r   r      s    zLegacyVersion.postc             C   s   d S )Nr   )r%   r   r   r   r      s    zLegacyVersion.devc             C   s   d S )Nr   )r%   r   r   r   r      s    zLegacyVersion.localc             C   s   dS )NFr   )r%   r   r   r   is_prerelease   s    zLegacyVersion.is_prereleasec             C   s   dS )NFr   )r%   r   r   r   is_postrelease   s    zLegacyVersion.is_postreleasec             C   s   dS )NFr   )r%   r   r   r   is_devrelease   s    zLegacyVersion.is_devrelease)r   r   r    r6   r<   r=   r>   propertyr?   r@   r3   r   r   r   r   r   r   r4   rB   rC   rD   r   r   r   r   r   j   s2   
z(\d+ | [a-z]+ | \.| -)czfinal-@)r   preview-rcr   )sr   c             c   s`   xTt | D ]F}t||}|r|dkr*q|d d dkrH|dV  qd| V  qW dV  d S )N.r	   
0123456789   *z*final)_legacy_version_component_resplit_legacy_version_replacement_mapgetzfill)rK   partr   r   r   _parse_version_parts   s    rV   c             C   s   d}g }xlt |  D ]\}|drh|dk rJx|rH|d dkrH|  q.W x|rf|d dkrf|  qLW || qW |t|fS )NrA   rO   z*finalz*final-00000000)rV   lower
startswithpopappendtuple)r   r   partsrU   r   r   r   r8      s    
r8   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 Zd Zede d ejejB Ze	ddddZ
e	ddd	Ze	dd
dZeedddZeeedf dddZeeee	ef  dddZeee dddZeee dddZeee	 dddZee	dddZee	dddZeedddZeeddd Zeedd!d"Zeedd#d$Zeedd%d&Zeedd'd(ZdS ))r   z^\s*z\s*$N)r   r   c          
   C   s   | j |}|s td| dt|dr:t|dndtdd |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 )NzInvalid version: ''r   r   c             s   s   | ]}t |V  qd S )N)r3   ).0ir   r   r   	<genexpr>  s    z#Version.__init__.<locals>.<genexpr>r   rL   pre_lpre_npost_lpost_n1post_n2dev_ldev_nr   )r   r   r   r   r   r   )_regexsearchr   r   groupr3   r\   rQ   _parse_letter_version_parse_local_versionr7   _cmpkeyr   r   r   r   r   r   r#   )r%   r   matchr   r   r   r<     s$    zVersion.__init__)r   c             C   s   d|  dS )Nz
<Version('z')>r   )r%   r   r   r   r>   "  s    zVersion.__repr__c             C   s   g }| j dkr || j  d |ddd | jD  | jd k	rb|ddd | jD  | jd k	r~|d| j  | jd k	r|d	| j  | jd k	r|d
| j  d|S )Nr   !rL   c             s   s   | ]}t |V  qd S )N)r6   )r_   xr   r   r   ra   -  s    z"Version.__str__.<locals>.<genexpr> c             s   s   | ]}t |V  qd S )N)r6   )r_   rq   r   r   r   ra   1  s    z.postz.dev+)r   r[   joinr   r   r   r   r   )r%   r]   r   r   r   r=   %  s    




zVersion.__str__c             C   s   | j j}|S )N)r7   r   )r%   _epochr   r   r   r   A  s    zVersion.epoch.c             C   s   | j j}|S )N)r7   r   )r%   _releaser   r   r   r   F  s    zVersion.releasec             C   s   | j j}|S )N)r7   r   )r%   _prer   r   r   r   K  s    zVersion.prec             C   s   | j jr| j jd S d S )Nr	   )r7   r   )r%   r   r   r   r   P  s    zVersion.postc             C   s   | j jr| j jd S d S )Nr	   )r7   r   )r%   r   r   r   r   T  s    zVersion.devc             C   s(   | j jr ddd | j jD S d S d S )NrL   c             s   s   | ]}t |V  qd S )N)r6   )r_   rq   r   r   r   ra   [  s    z Version.local.<locals>.<genexpr>)r7   r   rt   )r%   r   r   r   r   X  s    zVersion.localc             C   s   t | ddd S )Nrs   r	   r   )r6   rQ   )r%   r   r   r   r?   _  s    zVersion.publicc             C   sF   g }| j dkr || j  d |ddd | jD  d|S )Nr   rp   rL   c             s   s   | ]}t |V  qd S )N)r6   )r_   rq   r   r   r   ra   l  s    z'Version.base_version.<locals>.<genexpr>rr   )r   r[   rt   r   )r%   r]   r   r   r   r@   c  s
    
zVersion.base_versionc             C   s   | j d k	p| jd k	S )N)r   r   )r%   r   r   r   rB   p  s    zVersion.is_prereleasec             C   s
   | j d k	S )N)r   )r%   r   r   r   rC   t  s    zVersion.is_postreleasec             C   s
   | j d k	S )N)r   )r%   r   r   r   rD   x  s    zVersion.is_devreleasec             C   s   t | jdkr| jd S dS )Nr	   r   )lenr   )r%   r   r   r   major|  s    zVersion.majorc             C   s   t | jdkr| jd S dS )N   r	   r   )rx   r   )r%   r   r   r   minor  s    zVersion.minorc             C   s   t | jdkr| jd S dS )N   rz   r   )rx   r   )r%   r   r   r   micro  s    zVersion.micro) r   r   r    recompiler   VERBOSE
IGNORECASEri   r6   r<   r>   r=   rE   r3   r   r   r   r   r   r   r   r   r?   r@   r4   rB   rC   rD   ry   r{   r}   r   r   r   r   r     s@   )letternumberr   c             C   sv   | rZ|d krd}|   } | dkr&d} n(| dkr4d} n| dkrBd} n| dkrNd	} | t|fS | sr|rrd	} | t|fS d S )
Nr   alphaabetab)rF   r   rH   rJ   )revrr   )rX   r3   )r   r   r   r   r   rl     s"    rl   z[\._-])r   r   c             C   s$   | dk	r t dd t| D S dS )zR
    Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
    Nc             s   s&   | ]}|  s| nt|V  qd S )N)isdigitrX   r3   )r_   rU   r   r   r   ra     s   z'_parse_local_version.<locals>.<genexpr>)r\   _local_version_separatorsrQ   )r   r   r   r   rm     s
    rm   )r   r   r   r   r   r   r   c             C   s   t tttdd t|}|d kr>|d kr>|d k	r>t}n|d krLt}n|}|d kr^t}n|}|d krpt}	n|}	|d krt}
nt dd |D }
| ||||	|
fS )Nc             S   s   | dkS )Nr   r   )rq   r   r   r   <lambda>      z_cmpkey.<locals>.<lambda>c             s   s(   | ] }t |tr|d fnt|fV  qdS )rr   N)r(   r3   r   )r_   r`   r   r   r   ra     s    z_cmpkey.<locals>.<genexpr>)r\   reversedlist	itertools	dropwhiler   r
   )r   r   r   r   r   r   rv   rw   _post_dev_localr   r   r   rn     s$    	rn   )0collectionsr   r~   r9   typingr   r   r   r   r   r   r   _structuresr
   r   r   r   __all__InfiniteTypesr6   r3   PrePostDevTypeSubLocalType	LocalTyper0   r1   r4   VersionComparisonMethod
namedtupler   r   
ValueErrorr   r"   r   r   r   rP   rR   rV   r8   r   r   bytesrl   r   rm   rn   r   r   r   r   <module>   sd   $
.>: 
"


