B
    0*™\ÿ  ã               @   s2   d dl Z d dlmZ dd„ Zdd„ Zd
dd	„ZdS )é    N)ÚDistutilsFileErrorc             C   s`   t j | ¡s tdt j | ¡ ƒ‚t j |¡s0dS ddlm} t  | ¡| }t  |¡| }||kS )Nzfile '%s' does not existé   r   )ÚST_MTIME)ÚosÚpathÚexistsr   ÚabspathÚstatr   )ÚsourceÚtargetr   Zmtime1Zmtime2© r   ú=C:\ALexclude\prg\programme\Python37\Lib\distutils\dep_util.pyÚnewer   s    r   c             C   sl   t | ƒt |ƒkrtdƒ‚g }g }xBtt | ƒƒD ]2}t| | || ƒr.| | | ¡ | || ¡ q.W ||fS )Nz+'sources' and 'targets' must be same length)ÚlenÚ
ValueErrorÚranger   Úappend)ÚsourcesZtargetsZ	n_sourcesZ	n_targetsÚir   r   r   Únewer_pairwise    s    r   Úerrorc             C   sˆ   t j |¡sdS ddlm} t  |¡| }xX| D ]L}t j |¡sb|dkrJn|dkrVq0n|dkrbdS t  |¡| }||kr0dS q0W dS d S )Nr   r   )r   r   Úignorer   )r   r   r   r	   r   )r   r   Úmissingr   Ztarget_mtimer
   Úsource_mtimer   r   r   Únewer_group6   s     
r   )r   )r   Zdistutils.errorsr   r   r   r   r   r   r   r   Ú<module>   s   