3
Q'ícO ã @ sÖ d dl mZ d dlZd dlZd dlZd dlZd dlZd dlm Z d dl
m Z d dl
mZmZ d dlmZ d dlmZmZ d dlmZmZ d d lmZ d
Zeje Z G d d d e Z G d
d de Z dd Z!dd Z"dS )é )Úabsolute_importN)Úlockfile)Úversion)Ú
total_secondsÚWINDOWS)ÚPyPI)ÚUSER_CACHE_DIRÚrunning_under_virtualenv)Ú
ensure_dirÚget_installed_version)Úcheck_path_ownerz%Y-%m-%dT%H:%M:%SZc @ s e Zd Zdd Zdd ZdS )ÚVirtualenvSelfCheckStatec C s\ t jjtjd| _y&t| j}tj|| _ W d Q R X W n t
t fk
rV i | _ Y nX d S )Nzpip-selfcheck.json) ÚosÚpathÚjoinÚsysÚprefixÚstatefile_pathÚopenÚjsonÚloadÚstateÚIOErrorÚ
ValueError)ÚselfÚ statefile© r ú1/tmp/pip-build-l_bcah40/pip/pip/utils/outdated.pyÚ__init__ s z!VirtualenvSelfCheckState.__init__c
C s: t | jd$}tj|jt|d|ddd W d Q R X d S )NÚw)Ú
last_checkÚ pypi_versionTú,ú:)Ú sort_keysÚ
separators)r" r# )r r r ÚdumpÚstrftimeÚSELFCHECK_DATE_FMT)r r! Ú current_timer r r r Úsave$ s z VirtualenvSelfCheckState.saveN)Ú__name__Ú
__module__Ú __qualname__r r* r r r r r
s
r
c @ s e Zd Zdd Zdd ZdS )ÚGlobalSelfCheckStatec C sb t jjtd| _y,t| j}tj|tj | _
W d Q R X W n t t t
fk
r\ i | _
Y nX d S )Nzselfcheck.json)r r r r r r r r r r r r r ÚKeyError)r r r r r r 3 s z GlobalSelfCheckState.__init__c C s¸ t tjj| jsd S ttjj| j tj| jz tjj| jrft | j}t
j |}W d Q R X ni }|j t
|d|tj< t | jd}t
j||ddd W d Q R X W d Q R X d S )N)r r! r Tr" r# )r$ r% )r" r# )r r r Údirnamer r
r ÚLockFileÚexistsr r r r' r( r r r& )r r! r) r r r r r r* = s
zGlobalSelfCheckState.saveN)r+ r, r- r r* r r r r r. 2 s
r. c C s t r t S t S d S )N)r r
r. r r r r Úload_selfcheck_statefileX s r3 c
C s: t d}|dkrdS tj|}d}yît }tjj }d|jkrvd|jkrvtjj|jd t}t || dk rv|jd }|dkrÎ| j
t j dd id
}|j
d d tt|j d
tjdD d }|j|| tj|}||k oê|j|jkrt rúd} nd} tjd||| W n$ tk
r4 tjddd Y nX dS )zÛCheck for an update for pip.
Limit the frequency of checks to once per week. State is stored either in
the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix
of the pip script path.
ÚpipNr r! é é é< ÚAcceptzapplication/json)Úheadersc S s g | ]}t j|js|qS r )Úpackaging_versionÚparseÚ
is_prerelease)Ú.0Úvr r r ú
<listcomp> s z%pip_version_check.<locals>.<listcomp>Úreleases)Úkeyé z
python -m pipzYou are using pip version %s, however version %s is available.
You should consider upgrading via the '%s install --upgrade pip' command.z5There was an error checking the latest version of pipT)Úexc_infoé¨ i`' i: éÿÿÿÿ)r r: r; r3 ÚdatetimeÚutcnowr Ústrptimer( r Úgetr Ú pip_json_urlÚraise_for_statusÚsortedÚlistr r* Ú base_versionr ÚloggerÚwarningÚ ExceptionÚdebug)
ÚsessionÚinstalled_versionÚ pip_versionr! r r) r ÚrespÚremote_versionÚpip_cmdr r r Úpip_version_check_ sJ
rY )#Ú
__future__r rF r ÚloggingÚos.pathr r Ú pip._vendorr Zpip._vendor.packagingr r: Ú
pip.compatr r Ú
pip.modelsr Ú
pip.locationsr r Ú pip.utilsr
r Úpip.utils.filesystemr r( Ú getLoggerr+ rO Úobjectr
r. r3 rY r r r r Ú<module> s$
&