a
    e0h                     @   s   d dl mZmZ d dlZd dlZd dlZd dlZd dlZd dlm	Z	m
Z
 d dlmZ d dlmZ d dlmZ erd dlmZmZ eeZG dd	 d	eZG d
d deZG dd deZG dd deZejdd Zejdd ZdS )    )absolute_importdivisionN)HIDE_CURSORSHOW_CURSOR)WINDOWS)get_indentation)MYPY_CHECK_RUNNING)IOIteratorc                   @   s   e Zd Zdd Zdd ZdS )SpinnerInterfacec                 C   s
   t  d S NNotImplementedErrorself r   H/var/www/auris/lib/python3.9/site-packages/pip/_internal/cli/spinners.pyspin   s    zSpinnerInterface.spinc                 C   s
   t  d S r   r   r   final_statusr   r   r   finish   s    zSpinnerInterface.finishN)__name__
__module____qualname__r   r   r   r   r   r   r      s   r   c                   @   s.   e Zd ZdddZdd Zdd	 Zd
d ZdS )InteractiveSpinnerN-\|/      ?c                 C   s\   || _ |d u rtj}|| _t|| _d| _t|| _	| j
dt  | j  d  d| _d S )NF z ... r   )_messagesysstdout_fileRateLimiter_rate_limiter	_finished	itertoolscycle_spin_cyclewriter   _width)r   messagefile
spin_charsmin_update_interval_secondsr   r   r   __init__    s    
zInteractiveSpinner.__init__c                 C   s\   | j r
J d| j }| j|d| j  |  | j| t|| _| j  | j  d S )Nr   )r$   r)   r!   r(   lenflushr#   reset)r   statusbackupr   r   r   _write0   s    



zInteractiveSpinner._writec                 C   s,   | j r
d S | j sd S | t| j d S r   )r$   r#   readyr5   nextr'   r   r   r   r   r   =   s
    
zInteractiveSpinner.spinc                 C   s4   | j r
d S | | | jd | j  d| _ d S )N
T)r$   r5   r!   r(   r1   r   r   r   r   r   E   s    

zInteractiveSpinner.finish)Nr   r   )r   r   r   r.   r5   r   r   r   r   r   r   r      s     
r   c                   @   s.   e Zd ZdddZdd Zdd Zdd	 Zd
S )NonInteractiveSpinner<   c                 C   s$   || _ d| _t|| _| d d S )NFstarted)r   r$   r"   r#   _update)r   r*   r-   r   r   r   r.   T   s    
zNonInteractiveSpinner.__init__c                 C   s(   | j r
J | j  td| j| d S )Nz%s: %s)r$   r#   r2   loggerinfor   )r   r3   r   r   r   r<   [   s    

zNonInteractiveSpinner._updatec                 C   s&   | j r
d S | j sd S | d d S )Nzstill running...)r$   r#   r6   r<   r   r   r   r   r   a   s
    
zNonInteractiveSpinner.spinc                 C   s,   | j r
d S | djf i t  d| _ d S )Nz%finished with status '{final_status}'T)r$   r<   formatlocalsr   r   r   r   r   i   s    zNonInteractiveSpinner.finishN)r:   )r   r   r   r.   r<   r   r   r   r   r   r   r9   S   s   
r9   c                   @   s$   e Zd Zdd Zdd Zdd ZdS )r"   c                 C   s   || _ d| _d S )Nr   )_min_update_interval_seconds_last_update)r   r-   r   r   r   r.   s   s    zRateLimiter.__init__c                 C   s   t   }|| j }|| jkS r   )timerB   rA   )r   nowdeltar   r   r   r6   x   s    
zRateLimiter.readyc                 C   s   t   | _d S r   )rC   rB   r   r   r   r   r2   ~   s    zRateLimiter.resetN)r   r   r   r.   r6   r2   r   r   r   r   r"   r   s   r"   c                 c   s   t j r"t tjkr"t| }nt| }z4t	t j |V  W d    n1 sR0    Y  W n: t
y|   |d  Y n( ty   |d  Y n0 |d d S )Ncancelederrordone)r   r    isattyr=   getEffectiveLevelloggingINFOr   r9   hidden_cursorKeyboardInterruptr   	Exception)r*   spinnerr   r   r   open_spinner   s    
(

rQ   c              	   c   sZ   t rd V  nJ|  r"t tjkr*d V  n,| t zd V  W | t n| t 0 d S r   )	r   rI   r=   rJ   rK   rL   r(   r   r   )r+   r   r   r   rM      s    
rM   )
__future__r   r   
contextlibr%   rK   r   rC   Zpip._vendor.progressr   r   pip._internal.utils.compatr   pip._internal.utils.loggingr   pip._internal.utils.typingr   typingr	   r
   	getLoggerr   r=   objectr   r   r9   r"   contextmanagerrQ   rM   r   r   r   r   <module>   s(   

4
