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U
    .e                     @   s   d dl mZmZ d dlmZ d dlmZ d dlmZ d dl	m
Z
 zd dlmZ W n  ek
rp   d dlmZ Y nX dZd	Zd
ZG dd deZG dd deZdS )    )divisionprint_function)deque)	timedelta)ceil)stderr)	monotonic)timez1.5z[?25lz[?25hc                   @   s   e Zd ZeZdZdZdZd&ddZdd Z	e
dd	 Ze
d
d Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zd'ddZdd  Zd!d" Zd#d$ Zd%S )(Infinite
   T c                 K   s   d| _ t | _d| _| j| _| j| _t| jd| _|	 D ]\}}t
| || q:d| _|| _| jr|  r| jrttd| jd t| jd| jd | j  d S )Nr   )maxlenr   endfile)indexr   start_tsavg_avg_update_ts_tsr   
sma_window_xputitemssetattr_widthmessager   is_ttyhide_cursorprintHIDE_CURSORflush)selfr   kwargskeyval r%   A/usr/lib/python3.8/site-packages/pip/_vendor/progress/__init__.py__init__'   s    zInfinite.__init__c                 C   s   | drd S t| |d S )N_)
startswithgetattr)r!   r#   r%   r%   r&   __getitem__:   s    
zInfinite.__getitem__c                 C   s   t t | j S N)intr   r   r!   r%   r%   r&   elapsed?   s    zInfinite.elapsedc                 C   s   t | jdS N)Zseconds)r   r/   r.   r%   r%   r&   
elapsed_tdC   s    zInfinite.elapsed_tdc                 C   s`   |dkr\t | j}| j||  t }|| jk s@|| j dkr\t| jt | j | _|| _d S )Nr      )lenr   appendr   r   r   sumr   )r!   ndtZxput_lennowr%   r%   r&   
update_avgG   s    

zInfinite.update_avgc                 C   s   d S r,   r%   r.   r%   r%   r&   updateR   s    zInfinite.updatec                 C   s   d S r,   r%   r.   r%   r%   r&   startU   s    zInfinite.startc                 C   s"   | j r|  rtdd| j d d S )Nz[Kr   r   )r   r   r   r.   r%   r%   r&   clearlnX   s    zInfinite.clearlnc                 C   sT   | j rP|  rP| j|| j }td| d| j d t| jt|| _| j   d S )Nr   r   )	r   r   r   ljustr   r   maxr3   r    )r!   sliner%   r%   r&   write\   s
    zInfinite.writec                 C   s4   | j r0|  r0|   t|d| j d | j   d S )Nr   r   )r   r   r<   r   r    )r!   rA   r%   r%   r&   writelnc   s    zInfinite.writelnc                 C   s4   | j r0|  r0t| j d | jr0ttd| j d d S )N)r   r   r   )r   r   r   r   SHOW_CURSORr.   r%   r%   r&   finishi   s    zInfinite.finishc                 C   s   | j r| j S dS )NT)	check_ttyr   isattyr.   r%   r%   r&   r   o   s    zInfinite.is_ttyr2   c                 C   s:   t  }|| j }| || || _| j| | _|   d S r,   )r   r   r9   r   r:   )r!   r6   r8   r7   r%   r%   r&   nextr   s    
zInfinite.nextc              	   c   s,   |  |D ]}|V  |    q
W 5 Q R X d S r,   )rH   r!   itxr%   r%   r&   iterz   s    zInfinite.iterc                 C   s   |    | S r,   )r;   r.   r%   r%   r&   	__enter__   s    zInfinite.__enter__c                 C   s   |    d S r,   )rE   )r!   exc_typeZexc_valZexc_tbr%   r%   r&   __exit__   s    zInfinite.__exit__N)r   )r2   )__name__
__module____qualname__r   r   r   rF   r   r'   r+   propertyr/   r1   r9   r:   r;   r<   rB   rC   rE   r   rH   rL   rM   rO   r%   r%   r%   r&   r
   !   s,   



r
   c                       sp   e Zd Z fddZedd Zedd Zedd Zed	d
 Zedd Z	dd Z
dd Zdd Z  ZS )Progressc                    s$   t t| j|| |dd| _d S )Nr?   d   )superrT   r'   getr?   )r!   argsr"   	__class__r%   r&   r'      s    zProgress.__init__c                 C   s   t t| j| j S r,   )r-   r   r   	remainingr.   r%   r%   r&   eta   s    zProgress.etac                 C   s   t | jdS r0   )r   r\   r.   r%   r%   r&   eta_td   s    zProgress.eta_tdc                 C   s
   | j d S )NrU   )progressr.   r%   r%   r&   percent   s    zProgress.percentc                 C   s   t d| j| j S )Nr2   )minr   r?   r.   r%   r%   r&   r^      s    zProgress.progressc                 C   s   t | j | j dS )Nr   )r?   r   r.   r%   r%   r&   r[      s    zProgress.remainingc                 C   s   |    d S r,   )r:   r.   r%   r%   r&   r;      s    zProgress.startc                 C   s   || j  }| | d S r,   )r   rH   )r!   r   Zincrr%   r%   r&   goto   s    
zProgress.gotoc              	   c   sP   zt || _W n tk
r"   Y nX |  |D ]}|V  |   q.W 5 Q R X d S r,   )r3   r?   	TypeErrorrH   rI   r%   r%   r&   rL      s    zProgress.iter)rP   rQ   rR   r'   rS   r\   r]   r_   r^   r[   r;   ra   rL   __classcell__r%   r%   rY   r&   rT      s   




rT   N)Z
__future__r   r   collectionsr   Zdatetimer   Zmathr   sysr   r	   r   ImportError__version__r   rD   objectr
   rT   r%   r%   r%   r&   <module>   s   g