Edit File: retrying.cpython-37.pyc
B �j�c�& � @ sl d dl Z d dlmZ d dlZd dlZd dlZdZdd� ZG dd� de�Z G dd � d e�Z G d d � d e �Z dS ) � N)�sixi���?c sB t � �dkr,t� d �r,dd� }|� d �S � �fdd�}|S dS )z� Decorator function that instantiates the Retrying object @param *dargs: positional arguments passed to Retrying object @param **dkw: keyword arguments passed to the Retrying object � r c s t �� �� fdd��}|S )Nc s t � j� f| �|�S )N)�Retrying�call)�args�kw)�f� ��/builddir/build/BUILDROOT/alt-python37-pip-20.2.4-5.el8.x86_64/opt/alt/python37/lib/python3.7/site-packages/pip/_vendor/retrying.py� wrapped_f$ s z-retry.<locals>.wrap_simple.<locals>.wrapped_f)r �wraps)r r r )r r � wrap_simple" s zretry.<locals>.wrap_simplec s t �� ���� fdd��}|S )Nc s t � ��j�f| �|�S )N)r r )r r )�dargs�dkwr r r r / s z&retry.<locals>.wrap.<locals>.wrapped_f)r r )r r )r r )r r �wrap- s zretry.<locals>.wrapN)�len�callable)r r r r r )r r r �retry s r c @ sn e Zd Zddd�Zdd� Zdd� Zd d � Zd d � Zd d� Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� ZdS ) r NFc s |d kr dn|| _ |d kr dn|| _|d kr0dn|| _|d krBdn|| _|d krTdn|| _|d krfdn|| _| d krxdn| | _| d kr�dn| | _| d kr�tn| | _ |d kr�dn|| _ g � |d k r̈ � | j � |d k r� � | j � |d k r�|| _n&|d k�r � fdd�| _n t| |�| _dd� g�|d k �r6�� | j� |d k �sJ|d k �rV�� | j� |d k �sj| d k �rv�� | j� | d k �s�| d k �r��� | j� |d k �r�|| _n&|d k�rfd d�| _n t| |�| _| d k�r�| j| _n| | _| d k�r�| j| _n| | _|| _d S ) N� �d i� r r c s t � �fdd��D ��S )Nc 3 s | ]}|� ��V qd S )Nr )�.0r )�attempts�delayr r � <genexpr>a s z6Retrying.__init__.<locals>.<lambda>.<locals>.<genexpr>)�any)r r )� stop_funcs)r r r �<lambda>a � z#Retrying.__init__.<locals>.<lambda>c _ s dS )Nr r )r �kwargsr r r r h r c s t � �fdd��D ��S )Nc 3 s | ]}|� ��V qd S )Nr )r r )r r r r r y s z6Retrying.__init__.<locals>.<lambda>.<locals>.<genexpr>)�max)r r )� wait_funcs)r r r r y r )�_stop_max_attempt_number�_stop_max_delay� _wait_fixed�_wait_random_min�_wait_random_max�_wait_incrementing_start� _wait_incrementing_increment� _wait_exponential_multiplier�MAX_WAIT�_wait_exponential_max�_wait_jitter_max�append�stop_after_attempt�stop_after_delay�stop�getattr� fixed_sleep� random_sleep�incrementing_sleep�exponential_sleep�wait� always_reject�_retry_on_exception� never_reject�_retry_on_result�_wrap_exception)�selfr/ r5 �stop_max_attempt_number�stop_max_delay� wait_fixed�wait_random_min�wait_random_max�wait_incrementing_start�wait_incrementing_increment�wait_exponential_multiplier�wait_exponential_max�retry_on_exception�retry_on_result�wrap_exception� stop_func� wait_func�wait_jitter_maxr )r r r �__init__: sR zRetrying.__init__c C s || j kS )z;Stop after the previous attempt >= stop_max_attempt_number.)r! )r; �previous_attempt_number� delay_since_first_attempt_msr r r r- � s zRetrying.stop_after_attemptc C s || j kS )z=Stop after the time from the first attempt >= stop_max_delay.)r" )r; rL rM r r r r. � s zRetrying.stop_after_delayc C s dS )z#Don't sleep at all before retrying.r r )r; rL rM r r r �no_sleep� s zRetrying.no_sleepc C s | j S )z0Sleep a fixed amount of time between each retry.)r# )r; rL rM r r r r1 � s zRetrying.fixed_sleepc C s t �| j| j�S )zISleep a random amount of time between wait_random_min and wait_random_max)�random�randintr$ r% )r; rL rM r r r r2 � s zRetrying.random_sleepc C s$ | j | j|d }|dk r d}|S )z� Sleep an incremental amount of time after each attempt, starting at wait_incrementing_start and incrementing by wait_incrementing_increment r r )r& r' )r; rL rM �resultr r r r3 � s zRetrying.incrementing_sleepc C s2 d| }| j | }|| jkr"| j}|dk r.d}|S )N� r )r( r* )r; rL rM �exprQ r r r r4 � s zRetrying.exponential_sleepc C s dS )NFr )r; rQ r r r r8 � s zRetrying.never_rejectc C s dS )NTr )r; rQ r r r r6 � s zRetrying.always_rejectc C s4 d}|j r || �|jd �O }n|| �|j�O }|S )NFr )� has_exceptionr7 �valuer9 )r; �attempt�rejectr r r � should_reject� s zRetrying.should_rejectc O s� t tt�� d ��}d}x�yt|||�|d�}W n t�� }t||d�}Y nX | �|�sh|�| j�S t tt�� d ��| }| � ||�r�| js�|j r�|�� �q�t |��n<| � ||�} | j r�t�� | j } | td| � } t�| d � |d7 }qW d S )Ni� r FTr g @�@)�int�round�time�Attempt�sys�exc_inforX �getr: r/ rT � RetryErrorr5 r+ rO r �sleep) r; �fnr r � start_time�attempt_numberrV �tbrM ra �jitterr r r r � s* z Retrying.call)NNNNNNNNNNNNNFNNN)�__name__� __module__� __qualname__rK r- r. rN r1 r2 r3 r4 r8 r6 rX r r r r r r 8 s0 F r c @ s* e Zd ZdZdd� Zd dd�Zdd� Zd S ) r\ z� An Attempt encapsulates a call to a target function that may end as a normal return value from the function or an Exception depending on what occurred during the execution. c C s || _ || _|| _d S )N)rU rd rT )r; rU rd rT r r r rK � s zAttempt.__init__Fc C s@ | j r6|rt| ��q<t�| jd | jd | jd � n| jS dS )z� Return the return value of this Attempt instance or raise an Exception. If wrap_exception is true, this Attempt is wrapped inside of a RetryError before being raised. r r rR N)rT r` r �reraiserU )r; rG r r r r_ � s "z Attempt.getc C s: | j r&d�| jd�t�| jd ���S d�| j| j�S d S )NzAttempts: {0}, Error: {1}� rR zAttempts: {0}, Value: {1})rT �formatrd �join� traceback� format_tbrU )r; r r r �__repr__� s zAttempt.__repr__N)F)rg rh ri �__doc__rK r_ rp r r r r r\ � s r\ c @ s e Zd ZdZdd� Zdd� ZdS )r` zU A RetryError encapsulates the last Attempt instance right before giving up. c C s || _ d S )N)� last_attempt)r; rr r r r rK s zRetryError.__init__c C s d� | j�S )NzRetryError[{0}])rl rr )r; r r r �__str__ s zRetryError.__str__N)rg rh ri rq rK rs r r r r r` s r` ) rO � pip._vendorr r] r[ rn r) r �objectr r\ � Exceptionr` r r r r �<module> s *!