| Current File : //snap/core22/2115/usr/share/python3/debpython/__pycache__/version.cpython-310.pyc |
o
年f�7 � @ s� d dl Z d dlZd dlmZ d dlmZ d dlmZ d dlm Z dZ
e� e
�Z e� dej
�Ze �e�Ze�d�Ze�d �ZerAesae� Ze�d
� esUe�d d �d
d� Zesae�d d��dd�Zzedd� e�d�D ��ZW n ey} e� d� Y nw zedd� e�d�D ��Z W n ey� e� d� Y nw G dd� d�Z d'dd�Z dd � Z d d � Z!d d � Z"d!d"� Z#d#d$� Z$d(d%d&�Z%dS ))� N)�environ��exists)� ConfigParser)�
GeneratorTypez (-)?(\d\.\d+)(?:(-)(\d\.\d+)?)?z�
(?P<major>\d+)\.?
(?P<minor>\d+)?\.?
(?P<micro>\d+)?[.\s]?
(?P<releaselevel>alpha|beta|candidate|final)?[.\s]?
(?P<serial>\d+)?�DEBPYTHON3_SUPPORTED�DEBPYTHON3_DEFAULTz"/usr/share/python3/debian_defaults�DEFAULTzdefault-version� zsupported-versions�python� c c � � | ]}t |�V qd S �N��int��.0�i� r �'/usr/share/python3/debpython/version.py� <genexpr>5 � � r �.zcannot read debian_defaultsc c s, � | ]}t d d� |�� �d�D ��V qdS )c s r
r r )r �jr r r r 9 r z<genexpr>.<genexpr>r N)�tuple�strip�splitr r r r r 9 s � $��,c @ s� e Zd Z d dd�Zdd� Zdd� Zdd � Zd
d � Zd d
� Zdd� Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zd d d �ZdS ) �VersionNc
C s� t |ttf�rd�dd� |D ��}t |t�r&dD ] }t| |t||�� qd S t� }|d= |d= |rSt� |�} | r>| �
� � � ng D ]\}}|d urR|| d u rR|||< q@|� � D ]\}}|dkrg|d urgt |�}t| ||� qW| j
sutd��d S ) Nr c s r
r ��strr r r r r C r z#Version.__init__.<locals>.<genexpr>��major�minor�micro� releaselevel�serial�self�valuer% zmajor component is required)�
isinstancer �list�joinr �setattr�getattr�locals�
VERSION_RE�match� groupdict�itemsr r" �
ValueError)
r' r( r" r# r$ r% r& �name�compr0 r r r �__init__@ s,
��zVersion.__init__c C s( t | j�}| jdur|d�| j�7 }|S )z�Return major.minor or major string.
>>> str(Version(major=3, minor=2, micro=1, releaselevel='final', serial=4))
'3.2'
>>> str(Version(major=2))
'2'
N�.{})r r" r# �format)r' �resultr r r �__str__W s
zVersion.__str__c C s t t| ��S r )�hash�repr)r' r r r �__hash__d s zVersion.__hash__c C sB d� | �}dD ]}t| |�}|s |d S |d� |�7 }q|d S )z�Return full version string.
>>> repr(Version(major=3, minor=2, micro=1, releaselevel='final', serial=4))
"Version('3.2.1.final.4')"
>>> repr(Version(major=2))
"Version('2')"
z Version('{})r$ r% r& r7 z'))r8 r- )r' r9 r4 r( r r r �__repr__g s
�zVersion.__repr__c C s> t | �}| jdu r| jt|�7 _|S | jt|�7 _|S )z�Return next version.
>>> Version('3.1') + 1
Version('3.2')
>>> Version('2') + '1'
Version('3')
N)r r# r" r )r' �otherr9 r r r �__add__w s
�zVersion.__add__c C sX t | �}| jdu r| jt|�8 _|j}n | jt|�8 _|j}|dk r*td��|S )z�Return previous version.
>>> Version('3.1') - 1
Version('3.0')
>>> Version('3') - '1'
Version('2')
Nr z cannot decrease version further)r r# r" r r3 )r' r? r9 �newr r r �__sub__� s
zVersion.__sub__c C s | � |�dkS �Nr ��
_Version__cmp�r' r? r r r �__eq__� � zVersion.__eq__c C s | � |�dk S rC rD rF r r r �__lt__� rH zVersion.__lt__c C s | � |�dkS rC rD rF r r r �__le__� rH zVersion.__le__c C s | � |�dkS rC rD rF r r r �__gt__� rH zVersion.__gt__c C s | � |�dkS rC rD rF r r r �__ge__� rH zVersion.__ge__c C sJ t |t�s t|�}| jdu s|jdu r | j|dd�dk S | j|dd�dk S )ak Compare major.minor or major only (if minor is not set).
>>> Version('2.6') << Version('2.7')
True
>>> Version('2.6') << Version('2.6.6')
False
>>> Version('3') << Version('2')
False
>>> Version('3.1') << Version('2')
False
>>> Version('2') << Version('3.2.1.alpha.3')
True
Nr# ��ignorer r$ �r) r r# rE rF r r r �
__lshift__� �
zVersion.__lshift__c C sJ t |t�s t|�}| jdu s|jdu r | j|dd�dkS | j|dd�dkS )ao Compare major.minor or major only (if minor is not set).
>>> Version('2.6') >> Version('2.7')
False
>>> Version('2.6.7') >> Version('2.6.6')
False
>>> Version('3') >> Version('2')
True
>>> Version('3.1') >> Version('2')
True
>>> Version('2.1') >> Version('3.2.1.alpha.3')
False
Nr# rM r r$ rO rF r r r �
__rshift__� rQ zVersion.__rshift__c C s� t |t�s t|�}dD ]<}||kr dS t| |�pd}t||�p!d}|dkr9ddddd�}|�|d�}|�|d�}||kr>q ||k||k S dS )Nr! r r% ���������)�alpha�beta� candidate�final)r) r r- �get)r' r? rN r4 �value1�value2�rmapr r r �__cmp� s
� z
Version.__cmp)NNNNNNr )�__name__�
__module__� __qualname__r6 r: r= r> r@ rB rG rI rJ rK rL rP rR rE r r r r r ? s"
�
r c s� t | t�r t| �} | rt| �ddgkrtt�}n5| d du r dn| d �| d du r,dn| d � �� krAt�tv r<�fnt� �}n t� �fdd�tD ��}|rZtdd� |D ��}|S |d u rgtd
d� |D ��}|S ) aJ Return a set of requested and supported Python versions.
:param available: if set to `True`, return installed versions only,
if set to `False`, return requested versions that are not installed.
By default returns all requested versions.
:type available: bool
>>> sorted(get_requested_versions([(3, 0), None]))
[(3, 2), (3, 3)]
>>> sorted(get_requested_versions('')) == sorted(SUPPORTED)
True
>>> sorted(get_requested_versions([None, None])) == sorted(SUPPORTED)
True
>>> get_requested_versions([(5, 0), None]) == set()
True
Nr )r r � )�c rc c 3 s, � | ]}�| kr� k rn n|V qd S r r �r �v��maxv�minvr r r s �* z)get_requested_versions.<locals>.<genexpr>c s s � | ] }t d | �r|V qdS �z/usr/bin/python%d.%dNr rd r r r r � �
�Fc s s � | ] }t d | �s|V qdS ri r rd r r r r rj )r) r � parse_vranger* �set� SUPPORTEDr )�vrange� available�versionsr rf r �get_requested_versions� s
�rq c C s� | dv rdS t �| �}|std| ��|�� }t|��d�dkr2tdd� |d �d �D ��}||fS d }}|d
r?|d }n|d }|d }|rUtd d� |�d �D ��nd}|retd d� |�d �D ��nd}|ru|ru||krutd| ��||fS )
a� Return minimum and maximum Python version from given range.
>>> parse_vrange('3.0-')
((3, 0), None)
>>> parse_vrange('3.1-3.3')
((3, 1), (3, 3))
>>> parse_vrange('3.2-4.0')
((3, 2), (4, 0))
>>> parse_vrange('-3.7')
(None, (3, 7))
>>> parse_vrange('3.2')
((3, 2), (3, 2))
>>> parse_vrange('') == parse_vrange('-') == (None, None)
True
)r �-�NNz version range is invalid: %sN� c s r
r r r r r r r % r z parse_vrange.<locals>.<genexpr>rb r r c s r
r r r r r r r / r c s r
r r r r r r r 0 r )�RANGE_REr0 r3 �groupsr* �countr r )r( r0 rv rh rg r r r rk s&
rk c C s� d }}t � }| �d�D ]8}|�� }t�d|�}|r"d|�d� }q t�d|�}|r2d|�d� }q t�d|�}|rD|�d|�d� � q t|�dkrW|�� }t |�t |�fS |sa|rat
|�d }|rgt |�nd|rot |�fS dfS ) a Parse X-Python3-Version.
>>> parse_pycentral_vrange('>= 3.1')
((3, 1), None)
>>> parse_pycentral_vrange('<< 4.0')
(None, (4, 0))
>>> parse_pycentral_vrange('3.1')
((3, 1), (3, 1))
>>> parse_pycentral_vrange('3.1, 3.2')
((3, 1), None)
Nr z>=\s*([\d\.]+)z%.3srb z<<\s*([\d\.]+)z ^[\d\.]+$r ) rl r r �rer0 �group�add�len�pop�getver�sorted)r( rh rg � hardcoded�itemr0 �verr r r �parse_pycentral_vrange8 s, � "r� c C s� | d | d u rdu rdS | d | d kr$d� dd� | d D ��S | d du r8dd� dd� | d D �� S | d du rLd� d d� | d D ��d S d
d� d d� | d D ��d� d d� | d D ��f S )
aM Return version range string from given range.
>>> vrange_str(((3, 4), None))
'3.4-'
>>> vrange_str(((3, 4), (3, 6)))
'3.4-3.6'
>>> vrange_str(((3, 4), (4, 0)))
'3.4-4.0'
>>> vrange_str((None, (3, 7)))
'-3.7'
>>> vrange_str(((3, 5), (3, 5)))
'3.5'
>>> vrange_str((None, None))
'-'
r rb Nrr r c s r
r r r r r r r v r z vrange_str.<locals>.<genexpr>c s r
r r r r r r r x r c s r
r r r r r r r z r z%s-%sc s r
r r r r r r r | r c s r
r r r r r r r } r )r+ )rn r r r �
vrange_strc s � �r� c C s� t | t�r| S t | ttf�s t | d t�r d�dd� | D ��S g }| D ]}t |t�r0|�|� q#|�d�dd� |D ��� q#|S )z�
>>> vrepr(([3, 4], [3, 2]))
['3.4', '3.2']
>>> vrepr(('2.6', '3.1'))
['2.6', '3.1']
>>> vrepr('3.2')
'3.2'
>>> vrepr((3, 2))
'3.2'
r r c s r
r r r r r r r � r zvrepr.<locals>.<genexpr>c s r
r r r r r r r � r )r) r r rl r r+ �append)r( r9 �versionr r r �vrepr� s
r� c C s@ | sdS t | t�r| dd� S tdd� | �dd�D ��dd� S )z�Return pair of integers that represent version.
>>> getver('3.2')
(3, 2)
>>> getver('3.1.4')
(3, 1)
>>> getver((3, 3, 1))
(3, 3)
>>> getver(None)
''
r N� c s r
r r r r r r r � r zgetver.<locals>.<genexpr>r )r) r r )r( r r r r} � s
"r} c C sh g }g }t | �D ]}t|t�rt|�}|tk r |�|� q|�|� q|�t|�� |r2|r2t|�S |S )a� Return sorted list of versions starting with default Python
version (if available) then list of suppored versions greater than default
one followed by reversed list of older versions.
List of versions sorted this way can be used in Depends field.
:param vrepr: return string represenatations of versions, by default the
same format is used as in :param:`versions`
>>> debsorted([(2, 6), (3, 1), (3, 2), (3, 3), (2, 7)])[0] == DEFAULT
True
>>> debsorted(('2.4', '3.2', '2.6', '2.7'))[-1]
(2, 4)
>>> debsorted(set([(2, 1), (2, 2)]))
[(2, 2), (2, 1)]
>>> debsorted([(2, 1), (2, 2)], return_str=True)
['2.2', '2.1']
) r~ r) r r} r r� �extend�reversedr� )rp �
return_strr9 � old_versionsr� r r r � debsorted� s
r� rs r )&�loggingrx �osr �os.pathr � configparserr �typesr �
RANGE_PATTERN�compileru �VERBOSEr/ � getLoggerr_ �logrZ �
_supported�_default�_config�read�replacer r r � Exception� exceptionrm r rq rk r� r� r� r} r� r r r r �<module> sX
�
� � � �
&(,+