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Editing: text.cpython-39.pyc
a �?i�( � @ s� d Z ddlmZ ddlZddlZddlZddlZddlZddlm Z m Z m Z ddl Z ddl mZ g d�Zdd� ZG d d � d e�ZG d d � d eje�ZG d d� deje�ZG dd� deje�ZdS )z'Progress reporting for text interfaces.� )�print_functionN)�Callable�Optional�Union)�base)�AcquireProgress� CdromProgress� OpProgressc C s" t �| �}|| kr t �| d�}|S )z>Translate the message, also try apt if translation is missing.Zapt)�apt_pkg�gettext)�msg�res� r �3/usr/lib/python3/dist-packages/apt/progress/text.py�_$ s r c @ s$ e Zd ZdZd dd�Zd dd�ZdS ) � TextProgressz.Internal Base class for text progress classes.Nc C s |pt j| _d| _d S )Nr )�sys�stdout�_file�_width��selfZoutfiler r r �__init__0 s zTextProgress.__init__TFc C sx | j �d� | j �|� | jt|�krB| j �| jt|� d � n|rXt| jt|��| _|rj| j �d� n | j �� dS )z8Write the message on the terminal, fill remaining space.� � � N)r �writer �len�max�flush)r r �newlineZmaximizer r r �_write5 s zTextProgress._write)N)TF)�__name__� __module__� __qualname__�__doc__r r! r r r r r - s r c @ s, e Zd ZdZd dd�Zd dd�Zdd� ZdS ) r z\Operation progress reporting. This closely resembles OpTextProgress in libapt-pkg. Nc C s" t �| |� tj�| � d| _d S )N� )r r r r �old_opr r r r r M s zOpProgress.__init__c C sL t j�| |� | jr&| jr&| �| j� | �d| j| jf dd� | j| _dS )z1Called periodically to update the user interface.z %s... %i%% FTN)r r �updateZ major_changer' r! �op�percent)r r* r r r r( S s zOpProgress.updatec C s8 t j�| � | jr.| �td�d| jf dd� d| _dS )z,Called once an operation has been completed.z %c%s... Doner Tr& N)r r �doner' r! r �r r r r r+ \ s zOpProgress.done)N)N)r" r# r$ r% r r( r+ r r r r r G s r c @ sZ e Zd ZdZddd�Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dS )r z'AcquireProgress for the text interface.Nc C s. t �| |� tj�| � d | _d| _d| _d S )N�P � )r r r r �_signalr �_idr r r r r h s zAcquireProgress.__init__c C s0 t j�| � t�tj| j�| _| �� d| _dS )z�Start an Acquire progress. In this case, the function sets up a signal handler for SIGWINCH, i.e. window resize signals. And it also sets id to 1. r. N)r r �start�signal�SIGWINCH�_winchr/ r0 r, r r r r1 p s zAcquireProgress.startc G sh t | jd�rdt�| j�� �rdddl}ddl}ddl}|�| j|j d�}|� d|�\}}}}|d | _ dS )z)Signal handler for window resize signals.�filenor Ns Zhhhhr. ) �hasattrr �os�isattyr5 �fcntl�termios�structZioctlZ TIOCGWINSZZunpackr )r Zdummyr9 r: r; Zbuf�colr r r r4 } s zAcquireProgress._winchc C sH t j�| |� td�|j }|jjr:|dt�|jj� 7 }| � |� dS )z@Called when an item is update (e.g. not modified on the server).zHit � [%sB]N) r r �ims_hitr � description�owner�filesizer � size_to_strr! �r �item�liner r r r> � s zAcquireProgress.ims_hitc C s^ t j�| |� |jj|jjkr4| �td�|j � n&| �td�|j � | �d|jj � dS )z Called when an item is failed.zIgn zErr z %sN) r r �failr@ �statusZ STAT_DONEr! r r? Z error_text)r rD r r r rF � s zAcquireProgress.failc C sx t j�| |� |jjrdS | j|j_| jd7 _td�d|jj|jf }|jj rj|dt � |jj � 7 }| � |� dS )z/Called when some of the item's data is fetched.Nr. zGet:z%s %sr= ) r r �fetchr@ �completer0 �idr r? rA r rB r! rC r r r rH � s zAcquireProgress.fetchc C s t j�| |� t| jd�r.t�| j�� �s.dS | j| j d t | j | j � }d}d| }d}| j r�tt | j | j �| j �}dt�| j �t�|�f }|jD �].}d}|js�|jr�d|j }t|�t|� t|� | jkr� �q�||7 }d}q�d}|jjj�r |d |jjj|jjf 7 }n|d |jj 7 }|jjj�rJ|d |jjj 7 }|d t�|j � 7 }|j �r�|jjj �s�|d t�|j �|j d |j f 7 }|d7 }t|�t|� t|� | jk�r� �q�q�||7 }q�|�s�|t d�7 }| j �r || jt|� t|� d | 7 }| � |d� dS )z�Periodically invoked while the Acquire process is underway. Return False if the user asked to cancel the whole Acquire process.r5 Tg Y@Fz%i%%r& z %sB/s %sz [%s]z [%i %sz [%sz %sz %sBz /%sB %i%%�]z [Working]r )!r r �pulser6 r r7 r8 r5 Z current_bytesZ current_items�floatZ total_bytesZ total_items� current_cps�intr rB � time_to_strZworkersZ current_itemrG r r r@ rJ Z shortdescr? Zactive_subprocessZ current_sizeZ total_sizerI r r! ) r r@ r* ZshownZtval�endZetaZworker�valr r r rL � sh ��� � � � " zAcquireProgress.pulsec C s0 t j�| ||� | �td�||f � t� dvS )z7Prompt the user to change the inserted removable media.zUMedia change: please insert the disc labeled '%s' in the drive '%s' and press enter )�c�C)r r � media_changer! r �input)r ZmediumZdriver r r rU � s �z AcquireProgress.media_changec C s^ t j�| � | �td�t�| j�t�| j �t�| j �f � d�� ddl }|� |j | j� dS )z/Invoked when the Acquire process stops running.zFetched %sB in %s (%sB/s) r r N)r r �stopr! r r rB Z fetched_bytesrP Z elapsed_timerN �rstripr2 r3 r/ )r r2 r r r rW � s ��zAcquireProgress.stop)N) r" r# r$ r% r r1 r4 r> rF rH rL rU rW r r r r r e s E r c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) r zText CD-ROM progress.c C sD t j�| � | �td�d� zttd��W S ty> Y dS 0 dS )z,Ask the user to provide a name for the disc.zDPlease provide a name for this medium, such as 'Debian 2.1r1 Disk 1'F�:N)r r �ask_cdrom_namer! r �strrV �KeyboardInterruptr, r r r rZ s � z CdromProgress.ask_cdrom_namec C s$ t j�| ||� |r | �|d� dS )zSet the current progress.FN)r r r( r! )r �textZcurrentr r r r( s zCdromProgress.updatec C sF t j�| � | �td�d� ztt� dk�W S ty@ Y dS 0 dS )z"Ask the user to change the CD-ROM.z4Please insert an installation medium and press enterFr& N)r r � change_cdromr! r �boolrV r\ r, r r r r^ s � zCdromProgress.change_cdromN)r" r# r$ r% rZ r( r^ r r r r r s r )r% Z __future__r �ior7 r2 r �types�typingr r r r Z apt.progressr �__all__r �objectr r r r r r r r �<module> s #
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