a
    åze£  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(/usr/lib/python3.9/distutils/dep_util.pyÚnewer   s    
ÿr   c                 C   sh   t | ƒt |ƒkrtdƒ‚g }g }tt | ƒƒD ]2}t| | || ƒr,| | | ¡ | || ¡ q,||fS )Nz+'sources' and 'targets' must be same length)ÚlenÚ
ValueErrorÚranger   Úappend)ÚsourcesÚtargetsZ	n_sourcesZ	n_targetsÚir   r   r   Únewer_pairwise    s    r   Úerrorc                 C   s„   t j |¡sdS ddlm} t  |¡| }| D ]P}t j |¡sb|dkrHn|dkrTq.n|dkrb dS t  |¡| }||kr. dS q.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   