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편집 파일: _version.cpython-37.pyc
B ��Fd � @ sD d Z ddlmZmZmZ ddlZddlmZ dgZG dd� d�Z dS )a Utility to compare (NumPy) version strings. The NumpyVersion class allows properly comparing numpy version strings. The LooseVersion and StrictVersion classes that distutils provides don't work; they don't recognize anything like alpha/beta/rc/dev versions. � )�division�absolute_import�print_functionN)� basestring� NumpyVersionc @ sh e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� ZdS )r a� Parse and compare numpy version strings. NumPy has the following versioning scheme (numbers given are examples; they can be > 9) in principle): - Released version: '1.8.0', '1.8.1', etc. - Alpha: '1.8.0a1', '1.8.0a2', etc. - Beta: '1.8.0b1', '1.8.0b2', etc. - Release candidates: '1.8.0rc1', '1.8.0rc2', etc. - Development versions: '1.8.0.dev-f1234afa' (git commit hash appended) - Development versions after a1: '1.8.0a1.dev-f1234afa', '1.8.0b2.dev-f1234afa', '1.8.1rc1.dev-f1234afa', etc. - Development versions (no git hash available): '1.8.0.dev-Unknown' Comparing needs to be done against a valid version string or other `NumpyVersion` instance. Note that all development versions of the same (pre-)release compare equal. .. versionadded:: 1.9.0 Parameters ---------- vstring : str NumPy version string (``np.__version__``). Examples -------- >>> from numpy.lib import NumpyVersion >>> if NumpyVersion(np.__version__) < '1.7.0'): ... print('skip') skip >>> NumpyVersion('1.7') # raises ValueError, add ".0" c C s� || _ t�d|�}|s td��|�� | _dd� | j�d�D �\| _| _| _ t |�|� � krbd| _ nvt�d||� � d � �}t�d||� � d � �}t�d ||� � d � �}d d� |||gD �}|r�|d �� | _ nd | _ t t�d |��| _d S )Nz\d[.]\d+[.]\d+z Not a valid numpy version stringc S s g | ] }t |��qS � )�int)�.0�xr r �E/opt/alt/python37/lib64/python3.7/site-packages/numpy/lib/_version.py� <listcomp>? s z)NumpyVersion.__init__.<locals>.<listcomp>�.�finalza\dzb\dzrc\dc S s g | ]}|d k r|�qS )Nr )r �mr r r r G s r � z.dev)�vstring�re�match� ValueError�group�version�split�major�minor�bugfix�len�end� pre_release�bool�search� is_devversion)�selfr Zver_main�alpha�beta�rcZpre_relr r r �__init__8 s" zNumpyVersion.__init__c C st | j |j krZ| j|jkrB| j|jkr*d}qX| j|jkr<d}qXd}qp| j|jkrTd}qpd}n| j |j krld}nd}|S )zCompare major.minor.bugfixr � ���)r r r )r! �other�vercmpr r r �_compare_versionO s z NumpyVersion._compare_versionc C sL | j |j krd}n6| j dkr"d}n&|j dkr2d}n| j |j krDd}nd}|S )z Compare alpha/beta/rc/final.r r r& r' )r )r! r( r) r r r �_compare_pre_released s z!NumpyVersion._compare_pre_releasec C sr t |ttf�std��t |t�r(t|�}| �|�}|dkrn| �|�}|dkrn| j|jkr^d}n| jrjd}nd}|S )Nz,Invalid object to compare with NumpyVersion.r r' r& )� isinstancer r r r* r+ r )r! r( r) r r r �_compares s zNumpyVersion._comparec C s | � |�dk S )Nr )r- )r! r( r r r �__lt__� s zNumpyVersion.__lt__c C s | � |�dkS )Nr )r- )r! r( r r r �__le__� s zNumpyVersion.__le__c C s | � |�dkS )Nr )r- )r! r( r r r �__eq__� s zNumpyVersion.__eq__c C s | � |�dkS )Nr )r- )r! r( r r r �__ne__� s zNumpyVersion.__ne__c C s | � |�dkS )Nr )r- )r! r( r r r �__gt__� s zNumpyVersion.__gt__c C s | � |�dkS )Nr )r- )r! r( r r r �__ge__� s zNumpyVersion.__ge__c C s d| j S )NzNumpyVersion(%s))r )r! r r r Z__repr� s zNumpyVersion.__reprN)�__name__� __module__� __qualname__�__doc__r% r* r+ r- r. r/ r0 r1 r2 r3 Z_NumpyVersion__reprr r r r r s $) r7 � __future__r r r r � numpy.compatr �__all__r r r r r �<module> s