D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
usr
/
lib
/
python3.9
/
site-packages
/
cloudinit
/
reporting
/
__pycache__
/
Filename :
events.cpython-39.pyc
back
Copy
a '�Dg$ � @ s� d Z ddlZddlZddlZddlZddlmZ ddlm Z ddl m Z m Z ddl mZ dZdZd Ze�e�ZG d d � d e�Zed �ZG d d� d�ZG dd� de�Zddd�Zejdfdd�Z dd� Z G dd� d�Z dd� Z dS ) z� events for reporting. The events here are designed to be used with reporting. They can be published to registered handlers with report_event. � N)�List)� performance)�available_handlers� instantiated_handler_registry)�ReportingHandlerZfinish�start� cloudinitc @ s e Zd Zdd� ZdS )�_namesetc C s || v r |S t d| ��d S )Nz%s not a valid value)�AttributeError)�self�name� r �>/usr/lib/python3.9/site-packages/cloudinit/reporting/events.py� __getattr__ s z_nameset.__getattr__N)�__name__� __module__� __qualname__r r r r r r s r )�SUCCESS�WARN�FAILc @ s. e Zd ZdZedfdd�Zdd� Zdd� ZdS ) �ReportingEventz"Encapsulation of event formatting.Nc C s2 || _ || _|| _|| _|d u r(t�� }|| _d S �N)� event_typer � description�origin�time� timestamp)r r r r r r r r r �__init__, s zReportingEvent.__init__c C s d� | j| j| j�S )z"The event represented as a string.z {0}: {1}: {2})�formatr r r �r r r r � as_string< s �zReportingEvent.as_stringc C s | j | j| j| j| jd�S )z&The event represented as a dictionary.�r r r r r r! r r r r �as_dictB s �zReportingEvent.as_dict)r r r �__doc__�DEFAULT_EVENT_ORIGINr r r" r r r r r ) s � r c s8 e Zd Zejdf� fdd� Zdd� Z� fdd�Z� ZS )�FinishReportingEventNc sD t t| ��t||� || _|d u r&g }|| _|tvr@td| ��d S )NzInvalid result: %s)�superr% r �FINISH_EVENT_TYPE�result� post_files�status� ValueError)r r r r( r) �� __class__r r r N s �z FinishReportingEvent.__init__c C s d� | j| j| j| j�S )Nz{0}: {1}: {2}: {3})r r r r( r r r r r r [ s �z FinishReportingEvent.as_stringc s0 t t| ��� }| j|d< | jr,t| j�|d< |S )z'The event represented as json friendly.r( �files)r& r% r" r( r) �_collect_file_info)r �datar, r r r" ` s z FinishReportingEvent.as_dict) r r r r* r r r r" � __classcell__r r r, r r% M s � r% c sT � si � � fdd�t j�� D �}ttj�� �}|D ] }t|�|v rDq2|�| � q2dS )a� Report an event to all registered event handlers except those whose type is in excluded_handler_types. This should generally be called via one of the other functions in the reporting module. :param excluded_handler_types: List of handlers types to exclude from reporting the event to. :param event_type: The type of the event; this should be a constant from the reporting module. c s h | ]\}}|� v r|�qS r r )�.0Z hndl_typeZhndl_cls��excluded_handler_typesr r � <setcomp>y s �z report_event.<locals>.<setcomp>N)r Zregistered_items�items�listr �values�typeZ publish_event)�eventr4 Zexcluded_handler_classes�handlersZhandlerr r3 r � report_eventi s �� r< c C s t | |||d�}t|�S )zVReport a "finish" event. See :py:func:`.report_event` for parameter details. �r) )r% r< )� event_name�event_descriptionr( r) r: r r r �report_finish_event� s �r@ c C s t t| |�}t|�S )a' Report a "start" event. :param event_name: The name of the event; this should be a topic which events would share (e.g. it will be the same for start and finish events). :param event_description: A human-readable description of the event that has occurred. )r �START_EVENT_TYPEr< )r> r? r: r r r �report_start_event� s rB c @ s� e Zd ZdZdddejdfdd�Zdd� Zdd� Zd d � Z e d d � �Z e j d d � �Z e dd� �Z e j dd� �Z dd� Zdd� ZdS )�ReportEventStackaK Context Manager for using :py:func:`report_event` This enables calling :py:func:`report_start_event` and :py:func:`report_finish_event` through a context manager. :param name: the name of the event :param description: the event's description, passed on to :py:func:`report_start_event` :param message: the description to use for the finish event. defaults to :param:description. :param parent: :type parent: :py:class:ReportEventStack or None The parent of this event. The parent is populated with results of all its children. The name used in reporting is <parent.name>/<name> :param reporting_enabled: Indicates if reporting events should be generated. If not provided, defaults to the parent's value, or True if no parent is provided. :param result_on_exception: The result value to set if an exception is caught. default value is FAIL. :param post_files: Can hold filepaths of files that are to get posted/created regarding a given event. Something like success or failure information in a given log file. For each filepath, if it's a valid regular file it will get: read & encoded as base64 at the close of the event. Default value, if None, is an empty list. Nc C s� || _ || _|| _|| _|| _tj| _|d u r2g }|| _|d u rP|rL|j }nd}|| _ |rnd� |j |f�| _ n| j| _ i | _ d S )NT�/) �parentr r �message�result_on_exceptionr* r r( r) �reporting_enabled�join�fullname�children)r r r rF rE rH rG r) r r r r � s, ��zReportEventStack.__init__c C s d| j | j| jf S )Nz.ReportEventStack(%s, %s, reporting_enabled=%s))r r rH r r r r �__repr__� s �zReportEventStack.__repr__c C s4 t j| _| jr t| j| j� | jr0d| jj| j < | S )N)NN) r* r r( rH rB rJ r rE rK r r r r r � __enter__� s zReportEventStack.__enter__c C sP t jt jfD ]6}| j�� D ]&\}\}}||kr|| jf S qq | j| jfS r )r* r r rK r6 rF r( )r Z cand_result�_name�valueZ_msgr r r �_childrens_finish_info s z'ReportEventStack._childrens_finish_infoc C s | j S r )�_resultr r r r r( s zReportEventStack.resultc C s |t vrtd| ��|| _d S )Nz'%s' not a valid result)r* r+ rQ �r rO r r r r( s c C s | j d ur| j S | jS r )�_messager r r r r rF s zReportEventStack.messagec C s || _ d S r )rS rR r r r rF s c C s |r| j | jfS | �� S r )rG rF rP )r �excr r r � _finish_info s z ReportEventStack._finish_infoc C sD | � |�\}}| jr&||f| jj| j< | jr@t| j||| jd� d S )Nr= )rU rE rK r rH r@ rJ r) )r �exc_type� exc_value� tracebackr( �msgr r r �__exit__! s �zReportEventStack.__exit__)r r r r# r* r r rL rM rP �propertyr( �setterrF rU rZ r r r r rC � s( *� ' rC c C s� | sd S g }| D ]�}t j�|�s&d }nlt�d|� ���L t|d��"}t�|�� �� � }W d � n1 sj0 Y W d � n1 s�0 Y |� ||dd�� q|S )NzReading �rb�base64)�path�content�encoding) �osr_ �isfiler ZTimed�openr^ Z b64encode�read�decode�append)r. �ret�fnamer` �fpr r r r/ + s �Nr/ )N) r# r^ ZloggingZos.pathrb r �typingr r r Zcloudinit.reportingr r Z cloudinit.reporting.handlersr r' rA r$ Z getLoggerr ZLOG�setr r* r r% r< r r@ rB rC r/ r r r r �<module> s. $ �