관리-도구
편집 파일: mkdirlockfile.pyc
� ��abc @` s� d d l m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importt divisionNi ( t LockBaset LockFailedt NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt MkdirLockFilec B` sM e Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z RS( s" Lock file by creating a directory.c C` sK t j | | | | � t j j | j d | j | j | j f � | _ d S( ss >>> lock = MkdirLockFile('somefile') >>> lock = MkdirLockFile('somefile', threaded=False) s %s.%s%sN( R t __init__t ost patht joint lock_filet hostnamet tnamet pidt unique_name( t selfR t threadedt timeout( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR s c C` s{ | d k r | n | j } t j � } | d k rL | d k rL | | 7} n | d k ra d } n t d | d � } x t rvy t j | j � Wn� t k rXt j � d } | j t j k rBt j j | j � r� d S| d k r2t j � | k r2| d k r t d | j � � q2t d | j � � n t j | � qst d | j � � qw Xt | j d � j � d Sqw Wd S( Ni g�������?i i s& Timeout waiting to acquire lock for %ss %s is already lockeds failed to create %st wb( t NoneR t timet maxt TrueR t mkdirR t OSErrort syst exc_infot errnot EEXISTR t existsR R R t sleepR t opent close( R R t end_timet waitt err( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt acquire s2 c C` sq | j � s" t d | j � � n+ t j j | j � sM t d | j � � n t j | j � t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R R R R t unlinkt rmdirR ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt releaseA s c C` s t j j | j � S( N( R R R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR( I s c C` s | j � o t j j | j � S( N( R( R R R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt i_am_lockingL s c C` sh t j j | j � rd x9 t j | j � D]% } t j t j j | j | � � q( Wt j | j � n d S( N( R R R R t listdirR) R R* ( R t name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt break_lockP s #N( t __name__t __module__t __doc__R R R R' R+ R( R, R/ ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR s & ( t __future__R R R R R R t R R R R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt <module> s .