OwlCyberSecurity - MANAGER
Edit File: DistUpgradeView.cpython-38.pyc
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The return values is the full status returned from os.waitpid() (not only the return code). r N)�selectZstatusfdZselect_timeout�error�args�errnoZEINTRZupdate_interface�os�waitpid� child_pid�WNOHANG�OSErrorZECHILD)r �e�pid�resr r r � wait_child� s zInstallProgress.wait_childc C s� | � � }|dkr�t�tjtj� z|�| j�}W nf tk r� } zHtd|� t� d� t dd��}|� t |�� W 5 Q R X t �|j� W 5 d }~X Y nX t �|� || _t �| �� �}|S )Nr z!Exception during pm.DoInstall(): z Exception during pm.DoInstall()z./var/run/ubuntu-release-upgrader-apt-exception�w)�fork�signal�SIGPIPE�SIG_IGNZ do_installZwritefd� Exception�printr& � exception�open�write�strr> �_exitZ RESULT_FAILEDr@ � WEXITSTATUSrF )r ZpmrD rE rC �fr r r �run� s zInstallProgress.runc C s� t jjj�| ||� t�d||f � d|kr:tj�|�}|� d�d � � rdd� |� d�dd� �}d|krz|� d�d }t ||� dS )z install error from a package z*got an error from dpkg for pkg: '%s': '%s'�/�-r r Nr ) r7 r8 r9 r5 r; r& r> �path�basename�split�isdigit�joinr )r �pkgZerrormsgr r r r; � s zInstallProgress.errorN)r1 r2 r3 �__doc__r rF rU r; r r r r r5 � s r5 c @ s e Zd Zddd�ZdS )� DumbTerminalFc C s ddl }|�|� dS )z7 expects a command in the subprocess style (as a list) r N)� subprocess�call)r �cmdZhiddenr` r r r ra � s zDumbTerminal.callN)F)r1 r2 r3 ra r r r r r_ � s r_ c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )� DummyHtmlViewc C s d S r6 r )r Zurlr r r rO � s zDummyHtmlView.openc C s d S r6 r r r r r �show� s zDummyHtmlView.showc C s d S r6 r r r r r �hide s zDummyHtmlView.hideN)r1 r2 r3 rO rd re r r r r rc � s rc c @ s( e Zd ZdZdZdZdZdZdZdZ dS ) �Stepr � r � � � � N) r1 r2 r3 ZPREPAREZMODIFY_SOURCESZFETCHZINSTALLZCLEANUPZREBOOT�Nr r r r rf s rf zPreparing to upgradez Getting new software channelszGetting new packageszInstalling the upgradesz Cleaning upc @ s� e Zd ZdZdd� Zdd� Zdd� Zd/d d �Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zd0dd�Zd1d d �Zd2d d!�Zd"d#� Zd3d$d%�Zd4d&d'�Zd(d)� Zd5d+d,�Zd-d.� ZdS )6�DistUpgradeViewz" abstraction for the upgrade view c C s d| _ d S )NF)Z needs_screenr r r r r s zDistUpgradeView.__init__c C s t jj�� S )z5 return a OpProgress() subclass for the given graphic)r7 r8 r9 Z OpProgressr r r r �getOpCacheProgress s z"DistUpgradeView.getOpCacheProgressc C s t � S )z# return an acquire progress object )r r r r r �getAcquireProgress s z"DistUpgradeView.getAcquireProgressNc C s t � S )z" return a install progress object )r5 )r �cacher r r �getInstallProgress s z"DistUpgradeView.getInstallProgressc C s t � S r6 )r_ r r r r � getTerminal# s zDistUpgradeView.getTerminalc C s t � S r6 )rc r r r r � getHtmlView% s zDistUpgradeView.getHtmlViewc C s dS )z\ update the current status of the distUpgrade based on the current view Nr )r �msgr r r � updateStatus' s z DistUpgradeView.updateStatusc C s dS )z8 provide a visual feedback that the upgrade was aborted Nr r r r r �abort, s zDistUpgradeView.abortc C s t � �|j� dS )z� we have 6 steps current for a upgrade: 1. 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Complete N)� get_telemetryZ add_stage�name�r �stepr r r �setStep/ s zDistUpgradeView.setStepc C s dS )z" hide a certain step from the GUI Nr ry r r r �hideStep: s zDistUpgradeView.hideStepc C s dS )z" show a certain step from the GUI Nr ry r r r �showStep= s zDistUpgradeView.showStepTc C s� d| _ || _g | _g | _g | _g | _g | _g | _|D ]�}|jrL| j� |� q4|j r`| j� |� q4|j rt| j� |� q4|j r�|j j�|j�r�| j� |� q�| j� |� q4|jr4| j� |� q4| j| j | _| j�� | j�� | j�� | j�� | j�� d}t| j�t| j� } t| j�t| j� } t| j�} t| j�dk�rl|tddt| j��dt| j�i 7 }|d7 }| dk�r�|tdd | �| 7 }|d 7 }| dk�r�|td d | �| 7 }|d 7 }| dk�r�|td d| �| 7 }|d 7 }|dk�r*t�|�} t| t��r| �t�} |td�| 7 }|| � � � |�7 }| | dk�r|| | | dk�r|| � � � � �rj|dtd� 7 }n|dtd� 7 }n| dk�r�|dtd� 7 }| | | dk �r�td�}td�}| � ||� dS || _ dS )zm display the list of changed packages (apt.Package) and return if the user confirms them r � r zo%(amount)d installed package is no longer supported by Canonical. 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The upgrade will now be canceled.FT) ZconfirmChangesMessage� demotionsZ toInstallZ toReinstallZ toUpgradeZtoRemoveZ toRemoveAutoZ toDowngradeZmarked_install�appendZmarked_upgradeZmarked_reinstallZ marked_deleteZ_pcacheZ _depcacheZis_auto_installedZ_pkgZmarked_downgrade�sort�lenr r% Z size_to_str� isinstance�bytes�decode�ENCODINGr ro r0 r. r; ) r �summaryZchangesr� Z downloadSizeZactionsZ removal_boldr] rt Z pkgs_removeZ pkgs_instZ pkgs_upgradeZdownloadSizeStrr r r �confirmChanges@ s� � � �� �� �� � z DistUpgradeView.confirmChanges�Noc C s dS )z0 ask a Yes/No question and return True on 'Yes' Nr �r r� rt �defaultr r r �askYesNoQuestion� s z DistUpgradeView.askYesNoQuestion�Cancelc C s dS )z= ask a Cancel/Continue question and return True on 'Continue'Nr r� r r r �askCancelContinueQuestion� s z)DistUpgradeView.askCancelContinueQuestionc C s t d�}t d�}| �||�S )z2 generic ask about the restart, can be overridden zReboot requiredzMThe upgrade is finished and a reboot is required. Do you want to do this now?)r r� )r r� rt r r r �confirmRestart� s z DistUpgradeView.confirmRestartc C s dS )z display a error Nr �r r� rt Z extended_msgr r r r; � s zDistUpgradeView.errorc C s dS )z display a information msgNr r� r r r � information� s zDistUpgradeView.informationc C s dS )zQ process gui events (to keep the gui alive during a long computation Nr r r r r � processEvents� s z DistUpgradeView.processEventsFc C s dS )zX do a progress pulse (e.g. bounce a bar back and forth, show a spinner) Nr )r Zfinishedr r r � pulseProgress� s z DistUpgradeView.pulseProgressc C s | � ||d�|�� dS )zr show demoted packages to the user, default implementation is to just show a information dialog r~ N)r� r\ )r r� rt r� r r r � showDemotions� s z DistUpgradeView.showDemotions)N)NT)r� )r� )N)N)F)r1 r2 r3 r^ r rn ro rq rr rs ru rv r{ r| r} r� r� r� r� r; r� r� r� r� r r r r rm s. � c rm �__main__)+ZDistUpgradeGettextr r r Z telemetryr rw r7 �enumr r= r> r% Zlocaler& rI r: ZDistUpgradeApportr � setlocale�LC_ALLZgetdefaultlocale�coder� rN �putenvr r; �infoZ getlocaler r8 r9 r r5 �objectr_ rc rf rm r1 �fpr+ r r r r �<module> sV D6@ � 3