File: //usr/lib/python3/dist-packages/duplicity/__pycache__/statistics.cpython-310.pyc
o
��` 5 � @ s� d Z ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlZddl Z ddl
Z
ddl m Z G d d
� d
e
�ZG d d � d e�ZG d
d� de�ZdS )z&Generate and process backup statistics� )�division)�zip)�map)�str)�objectN)�dup_timec @ s e Zd ZdS )�StatsExceptionN)�__name__�
__module__� __qualname__� r r �6/usr/lib/python3/dist-packages/duplicity/statistics.pyr % s r c @ s� e Zd ZdZe�d�ZdZdZdZ de e e Z
dZ dZ d d
� Z
d d � Zd
d� Zdd� Zdd� Zd1dd�Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Z d*d+� Z d,d-� Z d.d/� Z d0S )2�StatsObjz@Contains various statistics, provide string conversion functions� )
� SourceFiles�SourceFileSize�NewFiles� NewFileSize� DeletedFiles� ChangedFiles�ChangedFileSize�ChangedDeltaSize� DeltaEntries� RawDeltaSize)�Errors�TotalDestinationSizeChange)� StartTime�EndTime� ElapsedTime)�Filename)
)r F)r T)r F)r T)r F)r F)r T)r T)r F)r T))l �TB)i @�GB)i �MB)i �KBc C s | j D ]}d| j|< qdS )zSet attributes to NoneN)�
stat_attrs�__dict__��self�attrr r r
�__init__S s
�zStatsObj.__init__c C s
| j | S )zGet a statistic�r% )r' � attributer r r
�get_statX s
zStatsObj.get_statc C s || j |< dS )z Set attribute to given valueNr* )r' r( �valuer r r
�set_stat\ � zStatsObj.set_statc C s | j | d7 < dS )zAdd 1 to value of attribute� Nr* r& r r r
�increment_stat` s zStatsObj.increment_statc C s dS )z�Return total destination size change
This represents the total increase in the size of the
duplicity destination directory, or None if not available.
r r �r' r r r
�get_total_dest_size_changed s z#StatsObj.get_total_dest_size_changer0 c sp � fdd�� j D �}|sd}n!tjj|� }|r0� j�dt|��}d}|d dkr*d}||d � }d
�|g| �S ) z8Return one line abbreviated version of full stats stringc s g | ] }t � �|���qS r )r r, )�.0�ar2 r r
�
<listcomp>o s z+StatsObj.get_stats_line.<locals>.<listcomp>�.z\\x20r0 r �u� ���r )�stat_file_attrs�os�path�join� space_regex�sub�repr)r' �index�use_repr�
file_attrs�filename�nr r2 r
�get_stats_linem s zStatsObj.get_stats_linec s� � fdd�}� d dkr� dd� � � � d�}t|�t| j�k r#|� t| j|t| j� d� �D ]-\}}zt|�}W n tyW zt|�}W n tyT |� Y nw Y nw | �||� q1| S )z Set statistics from given linec s t d� ���Nz
Bad line '%s'�r r ��liner r
�error� � z+StatsObj.set_stats_from_line.<locals>.errorr: �
Nr )�split�lenr; r �int�
ValueError�floatr. )r' rK rL � linepartsr( �
val_string�valr rJ r
�set_stats_from_line~ s*
�
���z StatsObj.set_stats_from_linec C s d| � � | �� | �� f S )z.Return extended string printing out statisticsz%s%s%s)�get_timestats_string�get_filestats_string�get_miscstats_stringr2 r r r
�get_stats_string� s �zStatsObj.get_stats_stringc C s� g }| j dur|�d| j t�| j �f � | jdur(|�d| jt�| j�f � | js5| j durO| jdurO| jdu rA| j| j | _|�d| jt�| j�f � d�|�S )z5Return portion of statistics string dealing with timeNzStartTime %.2f (%s)
zEndTime %.2f (%s)
zElapsedTime %.2f (%s)
� )r �appendr � timetoprettyr r � inttoprettyr> )r' �timelistr r r
rX � s"
�
�
�
z StatsObj.get_timestats_stringc s � fdd�}d� t|� j��S )z9Return portion of statistics string about files and bytesc sB | \}}� � |�}|du rdS |rd||� �|�f S d||f S )z%Return zero or one line of the stringNr\ z %s %s (%s)
z%s %s
)r, �get_byte_summary_string)�stat_file_pairr( �in_bytesrV r2 r r
�fileline� s
� z/StatsObj.get_filestats_string.<locals>.fileliner\ )r> r �stat_file_pairs)r' rd r r2 r
rY � s z StatsObj.get_filestats_stringc C sD d}| j }|dur|d|| �|�f 7 }| jdur |d| j 7 }|S )z<Return portion of extended stat string about misc attributesr\ Nz#TotalDestinationSizeChange %s (%s)
z
Errors %d
)r ra r )r' � misc_string�tdscr r r
rZ � s �
z StatsObj.get_miscstats_stringc C s� |dk r
d}| }nd}| j D ]*\}}||kr9t|�| }|dkr$d}n |dkr+d}nd}d|||f |f S qt|�}|dkrF|d S d
||f S ) z9Turn byte count into human readable string like "7.23GB" r �-r\ �d �
r0 r9 z %s%%.%df %sz1 bytez
%s%d bytes)�byte_abbrev_listrS �round)r' �
byte_count�sign� abbrev_bytes�
abbrev_string� abbrev_count� precisionr r r
ra � s( �� z StatsObj.get_byte_summary_stringc C s& d| }dt |� }d|| �� |f S )z0Like get_stats_string, but add header and footerz"--------------[ %s ]--------------rh z%s
%s%s
)rP r[ )r' �title�header�footerr r r
�get_stats_logstring� s z StatsObj.get_stats_logstringc C s� dd� }|� d�D ]Z}|sq |� � }t|�dk r ||� |dd� \}}|| jvr-||� z)zt|�}W n ty? d}Y nw t|�}||krO| �||� n| �||� W q tyc ||� Y q w | S )z>Initialize attributes from string, return self for conveniencec S s t d| ��rH rI rJ r r r
rL � rM z-StatsObj.set_stats_from_string.<locals>.errorrN r9 N)rO rP r$ rQ rR rS r. ) r' �srL rK �
line_partsr( � value_string�val1�val2r r r
�set_stats_from_string� s2
� � �z StatsObj.set_stats_from_stringc C s( |� d�}|�| �� � |�� rJ �dS )z%Write statistics string to given path�wN)�open�writer[ �close)r' r= �finr r r
�write_stats_to_path s
z StatsObj.write_stats_to_pathc C s( |� d�}| �|�� � |�� rJ �| S )z5Set statistics from path, return self for convenience�r)r~ r| �readr� )r' r= �fpr r r
�read_stats_from_path s
z StatsObj.read_stats_from_pathc C s8 t |t�sJ �| jD ]}| �|�|�|�kr dS q
dS )z,Return true if s has same statistics as selfNr0 )�
isinstancer r; r, �r' rw r( r r r
� stats_equal s
�zStatsObj.stats_equalc C s� | j D ]}| �|d� q|D ]+}| j D ]%}|�|�du r#| �|d� q| �|�dur8| �||�|�| �|� � qqd| _d| _| j D ]}| �|�dur[| �|| �|�tt|�� � qC| S )z9Set self's attributes to average of those in statobj_listr N)r$ r. r, r r rS rP )r' � statobj_listr( �statobjr r r
�set_to_average s*
���
��zStatsObj.set_to_averagec C s( t � }| jD ] }|�|| �|�� q|S )z2Return new StatsObj object with same stats as self)r r$ r. r, r� r r r
�get_statsobj_copy, s
zStatsObj.get_statsobj_copyN)r0 ) r r
r �__doc__�re�compiler? r; �stat_misc_attrs�stat_time_attrsr$ re rk r) r, r. r1 r3 rG rW r[ rX rY rZ ra rv r| r� r� r� r� r� r r r r
r ) s@
��
r c @ sP e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dd� Z
dd� Z dS )�StatsDeltaProcessz0Keep track of statistics during DirDelta processc C s: t �| � t jD ]}d| j|< qd| _t�� | _g | _dS )z4StatsDeltaProcess initializer - zero file attributesr N)r r) r; r% r �timer �
files_changedr& r r r
r) 6 s
zStatsDeltaProcess.__init__c C �P |� � }| jd7 _| jd7 _| j|7 _| jd7 _| �|d� dS )z(Add stats of new file path to statisticsr0 s newN)�getsizer r r r �add_delta_entries_file�r' r= �filesizer r r
� add_new_file? � z StatsDeltaProcess.add_new_filec C r� )z4Add stats of file that has changed since last backupr0 s changedN)r� r r r r r� r� r r r
�add_changed_fileI r� z"StatsDeltaProcess.add_changed_filec C s, | j d7 _ | jd7 _| �|d� dS )z/Add stats of file no longer in source directoryr0 s deletedN)r r r� )r' r= r r r
�add_deleted_fileS s z"StatsDeltaProcess.add_deleted_filec C s( |� � }| jd7 _| j|7 _dS )z7Add stats of file that hasn't changed since last backupr0 N)r� r r r� r r r
�add_unchanged_fileY s z$StatsDeltaProcess.add_unchanged_filec C s t � � | _dS )z#End collection of data, set EndTimeN)r� r r2 r r r
r� _ r/ zStatsDeltaProcess.closec C s$ |� � r| j�|�� |f� d S d S �N)�isregr� r] �get_relative_path)r' r= � action_typer r r
r� c s �z(StatsDeltaProcess.add_delta_entries_filec C s | j S r� )r� r2 r r r
�get_delta_entries_fileg s z(StatsDeltaProcess.get_delta_entries_fileN) r r
r r� r) r� r� r� r� r� r� r� r r r r
r� 4 s
r� )r� �
__future__r �builtinsr r r r r� r� r< � duplicityr � Exceptionr r r� r r r r
�<module> s