
    {c?                        d 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	 ddl
mZmZmZmZ g d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gef         Z ej        dg d	          Zd
eddfdZ G d de          Z G d d          ZdZeZ 	  G d de          Z!dede	ee"ef         deeeef                  fdZ# ej$        d          Z%dedee         fdZ&dedeedf         deeeef                  deeeef                  deeeef                  deee                  defdZ'dS ) zB
.. testsetup::

    from packaging.version import parse, Version
    N)CallableOptionalSupportsIntTupleUnion   )InfinityInfinityTypeNegativeInfinityNegativeInfinityType)VERSION_PATTERNparseVersionInvalidVersion._Version)epochreleasedevprepostlocalversionreturnr   c                      t          |           S )zParse the given version string.

    >>> parse('1.0.dev1')
    <Version('1.0.dev1')>

    :param version: The version string to parse.
    :raises InvalidVersion: When the version string is not a valid version.
    )r   )r   s    3/usr/lib/python3/dist-packages/packaging/version.pyr   r   +   s     7    c                       e Zd ZdZdS )r   zRaised when a version string is not a valid version.

    >>> Version("invalid")
    Traceback (most recent call last):
        ...
    packaging.version.InvalidVersion: Invalid version: 'invalid'
    N)__name__
__module____qualname____doc__ r   r   r   r   7   s           r   r   c                       e Zd ZU eed<   defdZdd defdZdd defdZ	de
defdZdd defdZdd defd	Zde
defd
ZdS )_BaseVersion_keyr   c                 *    t          | j                  S N)hashr%   selfs    r   __hash__z_BaseVersion.__hash__D   s    DIr   otherc                 Z    t          |t                    st          S | j        |j        k     S r'   
isinstancer$   NotImplementedr%   r*   r,   s     r   __lt__z_BaseVersion.__lt__J   )    %.. 	"!!y5:%%r   c                 Z    t          |t                    st          S | j        |j        k    S r'   r.   r1   s     r   __le__z_BaseVersion.__le__P   )    %.. 	"!!yEJ&&r   c                 Z    t          |t                    st          S | j        |j        k    S r'   r.   r1   s     r   __eq__z_BaseVersion.__eq__V   r6   r   c                 Z    t          |t                    st          S | j        |j        k    S r'   r.   r1   s     r   __ge__z_BaseVersion.__ge__\   r6   r   c                 Z    t          |t                    st          S | j        |j        k    S r'   r.   r1   s     r   __gt__z_BaseVersion.__gt__b   r3   r   c                 Z    t          |t                    st          S | j        |j        k    S r'   r.   r1   s     r   __ne__z_BaseVersion.__ne__h   r6   r   N)r   r   r    CmpKey__annotations__intr+   boolr2   r5   objectr8   r:   r<   r>   r"   r   r   r$   r$   A   s        
LLL#    &N &t & & & &'N 't ' ' ' ''F 't ' ' ' ''N 't ' ' ' '&N &t & & & &'F 't ' ' ' ' ' 'r   r$   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                   Z   e Zd ZdZ ej        dez   dz   ej        ej        z            Z	de
ddfdZde
fdZde
fd	Zedefd
            Zedeedf         fd            Zedeee
ef                  fd            Zedee         fd            Zedee         fd            Zedee
         fd            Zede
fd            Zede
fd            Zedefd            Zedefd            Zedefd            Zedefd            Zedefd            Zedefd            Z dS )r   a  This class abstracts handling of a project's versions.

    A :class:`Version` instance is comparison aware and can be compared and
    sorted using the standard Python interfaces.

    >>> v1 = Version("1.0a5")
    >>> v2 = Version("1.0")
    >>> v1
    <Version('1.0a5')>
    >>> v2
    <Version('1.0')>
    >>> v1 < v2
    True
    >>> v1 == v2
    False
    >>> v1 > v2
    False
    >>> v1 >= v2
    False
    >>> v1 <= v2
    True
    z^\s*z\s*$r   r   Nc                    | j                             |          }|st          d| d          t          |                    d          r"t          |                    d                    ndt          d |                    d                              d          D                       t          |                    d          |                    d	                    t          |                    d
          |                    d          p|                    d                    t          |                    d          |                    d                    t          |                    d                              | _
        t          | j
        j        | j
        j        | j
        j        | j
        j        | j
        j        | j
        j                  | _        dS )aC  Initialize a Version object.

        :param version:
            The string representation of a version which will be parsed and normalized
            before use.
        :raises InvalidVersion:
            If the ``version`` does not conform to PEP 440 in any way then this
            exception will be raised.
        zInvalid version: ''r   r   c              3   4   K   | ]}t          |          V  d S r'   )rA   .0is     r   	<genexpr>z#Version.__init__.<locals>.<genexpr>   s(      LLQ#a&&LLLLLLr   r   .pre_lpre_npost_lpost_n1post_n2dev_ldev_nr   )r   r   r   r   r   r   N)_regexsearchr   r   grouprA   tuplesplit_parse_letter_version_parse_local_version_version_cmpkeyr   r   r   r   r   r   r%   )r*   r   matchs      r   __init__zVersion.__init__   s    ""7++ 	B !@g!@!@!@AAA !/4{{7/C/CJ#ekk'**+++LL%++i*@*@*F*Fs*K*KLLLLL%ekk'&:&:EKK<P<PQQ&H%%u{{9'='='WYAWAW  &ekk'&:&:EKK<P<PQQ&u{{7';';<<	
 	
 	
 MM!MMMM
 
			r   c                     d|  dS )zA representation of the Version that shows all internal state.

        >>> Version('1.0.0')
        <Version('1.0.0')>
        z
<Version('z')>r"   r)   s    r   __repr__zVersion.__repr__   s     &D%%%%r   c                 B   g }| j         dk    r|                    | j          d           |                    d                    d | j        D                                  | j        7|                    d                    d | j        D                                  | j        |                    d| j                    | j        |                    d	| j                    | j        |                    d
| j                    d                    |          S )zA string representation of the version that can be rounded-tripped.

        >>> str(Version("1.0a5"))
        '1.0a5'
        r   !rL   c              3   4   K   | ]}t          |          V  d S r'   strrI   xs     r   rK   z"Version.__str__.<locals>.<genexpr>   (      ;;c!ff;;;;;;r   N c              3   4   K   | ]}t          |          V  d S r'   rd   rf   s     r   rK   z"Version.__str__.<locals>.<genexpr>   s(       : :AQ : : : : : :r   z.postz.dev+)r   appendjoinr   r   r   r   r   r*   partss     r   __str__zVersion.__str__   s"     :??LLDJ)))*** 	SXX;;dl;;;;;<<< 8LL : : : : :::;;; 9 LL,,,--- 8LL***+++ :!LL)TZ))***wwu~~r   c                     | j         j        }|S )zThe epoch of the version.

        >>> Version("2.0.0").epoch
        0
        >>> Version("1!2.0.0").epoch
        1
        )r[   r   )r*   _epochs     r   r   zVersion.epoch  s     m)r   .c                     | j         j        }|S )ad  The components of the "release" segment of the version.

        >>> Version("1.2.3").release
        (1, 2, 3)
        >>> Version("2.0.0").release
        (2, 0, 0)
        >>> Version("1!2.0.0.post0").release
        (2, 0, 0)

        Includes trailing zeroes but not the epoch or any pre-release / development /
        post-release suffixes.
        )r[   r   )r*   _releases     r   r   zVersion.release  s     %)M$9r   c                     | j         j        }|S )a  The pre-release segment of the version.

        >>> print(Version("1.2.3").pre)
        None
        >>> Version("1.2.3a1").pre
        ('a', 1)
        >>> Version("1.2.3b1").pre
        ('b', 1)
        >>> Version("1.2.3rc1").pre
        ('rc', 1)
        )r[   r   )r*   _pres     r   r   zVersion.pre#  s     +/-*;r   c                 B    | j         j        r| j         j        d         ndS )zThe post-release number of the version.

        >>> print(Version("1.2.3").post)
        None
        >>> Version("1.2.3.post1").post
        1
        r   N)r[   r   r)   s    r   r   zVersion.post3  s#     )-(:Dt}!!$$Dr   c                 B    | j         j        r| j         j        d         ndS )zThe development number of the version.

        >>> print(Version("1.2.3").dev)
        None
        >>> Version("1.2.3.dev1").dev
        1
        r   N)r[   r   r)   s    r   r   zVersion.dev>  s#     (,}'8Bt} ##dBr   c                 p    | j         j        r)d                    d | j         j        D                       S dS )zThe local version segment of the version.

        >>> print(Version("1.2.3").local)
        None
        >>> Version("1.2.3+abc").local
        'abc'
        rL   c              3   4   K   | ]}t          |          V  d S r'   rd   rf   s     r   rK   z Version.local.<locals>.<genexpr>S  s(      @@qCFF@@@@@@r   N)r[   r   rm   r)   s    r   r   zVersion.localI  s<     = 	88@@DM,?@@@@@@4r   c                 T    t          |                               dd          d         S )zThe public portion of the version.

        >>> Version("1.2.3").public
        '1.2.3'
        >>> Version("1.2.3+abc").public
        '1.2.3'
        >>> Version("1.2.3+abc.dev1").public
        '1.2.3'
        rk   r   r   )re   rX   r)   s    r   publiczVersion.publicW  s#     4yysA&&q))r   c                     g }| j         dk    r|                    | j          d           |                    d                    d | j        D                                  d                    |          S )a]  The "base version" of the version.

        >>> Version("1.2.3").base_version
        '1.2.3'
        >>> Version("1.2.3+abc").base_version
        '1.2.3'
        >>> Version("1!1.2.3+abc.dev1").base_version
        '1!1.2.3'

        The "base version" is the public version of the project without any pre or post
        release markers.
        r   rb   rL   c              3   4   K   | ]}t          |          V  d S r'   rd   rf   s     r   rK   z'Version.base_version.<locals>.<genexpr>y  rh   r   ri   )r   rl   rm   r   rn   s     r   base_versionzVersion.base_versiond  st      :??LLDJ)))*** 	SXX;;dl;;;;;<<<wwu~~r   c                 &    | j         dup| j        duS )aT  Whether this version is a pre-release.

        >>> Version("1.2.3").is_prerelease
        False
        >>> Version("1.2.3a1").is_prerelease
        True
        >>> Version("1.2.3b1").is_prerelease
        True
        >>> Version("1.2.3rc1").is_prerelease
        True
        >>> Version("1.2.3dev1").is_prerelease
        True
        N)r   r   r)   s    r   is_prereleasezVersion.is_prerelease}  s     xt#;txt';;r   c                     | j         duS )zWhether this version is a post-release.

        >>> Version("1.2.3").is_postrelease
        False
        >>> Version("1.2.3.post1").is_postrelease
        True
        N)r   r)   s    r   is_postreleasezVersion.is_postrelease  s     y$$r   c                     | j         duS )zWhether this version is a development release.

        >>> Version("1.2.3").is_devrelease
        False
        >>> Version("1.2.3.dev1").is_devrelease
        True
        N)r   r)   s    r   is_devreleasezVersion.is_devrelease  s     xt##r   c                 P    t          | j                  dk    r| j        d         ndS )zqThe first item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").major
        1
        r   r   lenr   r)   s    r   majorzVersion.major  s(     #&dl"3"3q"8"8t|Aa?r   c                 P    t          | j                  dk    r| j        d         ndS )zThe second item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").minor
        2
        >>> Version("1").minor
        0
           r   r   r   r)   s    r   minorzVersion.minor  (     #&dl"3"3q"8"8t|Aa?r   c                 P    t          | j                  dk    r| j        d         ndS )zThe third item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").micro
        3
        >>> Version("1").micro
        0
           r   r   r   r)   s    r   microzVersion.micro  r   r   )!r   r   r    r!   recompiler   VERBOSE
IGNORECASErT   re   r^   r`   rp   propertyrA   r   r   r   r   r   r   r   r   r|   r   rB   r   r   r   r   r   r   r"   r   r   r   r      s        . RZ/1G;RZ"-=WXXF$
 $
 $
 $
 $
 $
L&# & & & &    B 	s 	 	 	 X	 sCx    X  XeCHo.    X Ehsm E E E XE CXc] C C C XC x}    X 
* 
* 
* 
* X
* c    X0 <t < < < X<  % % % % X% $t $ $ $ X$ @s @ @ @ X@ @s @ @ @ X@ @s @ @ @ X@ @ @r   letternumberc                     | rH|d}|                                  } | dk    rd} n| dk    rd} n| dv rd} n| dv rd	} | t          |          fS | s|rd	} | t          |          fS d S )
Nr   alphaabetab)cr   previewrc)revrr   )lowerrA   )r   r   s     r   rY   rY     s      # >F 
 WFFvFF...FF|##Fs6{{"" #f # s6{{""4r   z[\._-]r   c                 l    | 1t          d t                              |           D                       S dS )zR
    Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
    Nc              3      K   | ];}|                                 s|                                nt          |          V  <d S r'   )isdigitr   rA   )rI   parts     r   rK   z'_parse_local_version.<locals>.<genexpr>  sU       
 
 !%=DJJLLLCII
 
 
 
 
 
r   )rW   _local_version_separatorsrX   )r   s    r   rZ   rZ     sM      
 
177>>
 
 
 
 
 	
 4r   r   r   r   r   r   c                 P   t          t          t          t          j        d t          |                                                  }||
|t
          }n|t          }n|}|t
          }n|}|t          }	n|}	|t
          }
nt          d |D                       }
| ||||	|
fS )Nc                     | dk    S )Nr   r"   )rg   s    r   <lambda>z_cmpkey.<locals>.<lambda>  s
    AF r   c              3   Z   K   | ]&}t          |t                    r|d fnt          |fV  'dS )ri   N)r/   rA   r   rH   s     r   rK   z_cmpkey.<locals>.<genexpr>/  sP       
 
IJz!S))DQGG0@!/D
 
 
 
 
 
r   )rW   reversedlist	itertools	dropwhiler   r	   )r   r   r   r   r   r   rt   rv   _post_dev_locals              r   r\   r\     s     i)*:*:HW<M<MNNOOPP H {t|/ 
 | 0  {' },  
 
NS
 
 
 
 
 (D%v55r   )(r!   collectionsr   r   typingr   r   r   r   r   _structuresr	   r
   r   r   __all__InfiniteTypesre   rA   PrePostDevTypeSubLocalType	LocalTyper?   rB   VersionComparisonMethod
namedtupler   r   
ValueErrorr   r$   _VERSION_PATTERNr   r   bytesrY   r   r   rZ   r\   r"   r   r   <module>r      sK            				 @ @ @ @ @ @ @ @ @ @ @ @ @ @ W W W W W W W W W W W W
C
C
Cl$889}eCHo56]C,-	,#$&457	

 		
	 
sCx...)S
 #FF#3T#9: !;!CCC 
	3 	9 	 	 	 	    Z   +' +' +' +' +' +' +' +'` > #	d@ d@ d@ d@ d@l d@ d@ d@N	!!sE;67!eCHo! ! ! !H 'BJy11 	 	(; 	 	 	 	<6<638_<6 
%S/	"<6 5c?
#	<6
 
%S/	"<6 E,'(<6 <6 <6 <6 <6 <6 <6r   