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ZW Y ddZ[X nX dZ G dd� de �Z dS )zManage Glances update.� )�datetime� timedeltaN)�CertificateError)� __version__)� nativestr�urlopen� HTTPError�URLError)�user_cache_dir)�
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This class aims at providing methods to warn the user when a new Glances
version is available on the PyPI repository (https://pypi.python.org/pypi/Glances/).
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sNd| j _tjdj| j j �� | j� dS )zInit the Outdated classzglances-version.dbz0.0)�installed_version�latest_version� refresh_dateTz$Check Glances version up-to-date: {}N)�args�configr
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cache_filer r �now�data� load_config�PACKAGING_IMPORT�disable_check_updater �debug�format�get_pypi_version)�selfr r � r" � /usr/lib/python3.6/outdated.py�__init__+ s
zOutdated.__init__c C sJ d}t |d�r2|j|�r2|j|d�j� dk| j_ntjdj|�� dS dS )zHLoad outdated parameter in the global section of the configuration file.�global� has_sectionZ check_updateZfalsez0Cannot find section {} in the configuration fileFT) �hasattrr& Z get_value�lowerr r r r r )r! r Zglobal_sectionr" r" r# r = s zOutdated.load_configc C s
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| j d S )Nr )r )r! r" r" r# r O s zOutdated.refresh_datec C sP | j jr dS | j� }|i kr4tj| jd�}|j� n|d | jd< tj d� dS )z�Wrapper to get the latest PyPI version (async)
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zOutdated.get_pypi_versionc C s> | j jr dS tjdj| j� | j� �� t| j� �t| j� �kS )z)Return True if a new version is availableFz2Check Glances version (installed: {} / latest: {}))r r r r r r r r
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� | j� | jS ) zBGet the latest PyPI version (as a string) via the RESTful JSON APIz9Get latest Glances version from the PyPI RESTful API ({})r � )Ztimeoutz9Cannot get Glances version from the PyPI RESTful API ({})N�info�versionr z&Save Glances version to the cache file)r r r � PYPI_API_URLr r r r �readr r r �json�loadsr r; )r! �resr7 r" r" r# r, � s "
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Zglances.globalsr Zglances.loggerr Zpackaging.versionr
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