OwlCyberSecurity - MANAGER
Edit File: plugin.pyc
� `��ac @` sX d Z d d l m Z m Z d d l Z d d l Z d d l m Z m Z d � Z e � Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z y e j Z Wn e k r#d d � Z n Xd � Z d d � Z e Z d � Z! d d g Z" d S( sL Plugin system for Twisted. @author: Jp Calderone @author: Glyph Lefkowitz i ( t absolute_importt divisionN( t Interfacet providedByc C` s9 y d d l } | SWn t k r4 d d l } | SXd S( s5 Determine which 'pickle' API module to use. i N( t cPicklet ImportErrort pickle( R R ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt _determinePickleModule s ( t getAdapterFactory( t namedAny( t log( t getModule( t iteritemst IPluginc B` s e Z d Z RS( s� Interface that must be implemented by all plugins. Only objects which implement this interface will be considered for return by C{getPlugins}. To be useful, plugins should also implement some other application-specific interface. ( t __name__t __module__t __doc__( ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyR ) s t CachedPluginc B` s8 e Z d � Z d � Z d � Z d d d � Z e Z RS( c C` s; | | _ | | _ | | _ | | _ | j j j | � d S( N( t dropint namet descriptiont providedt pluginst append( t selfR R R R ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt __init__5 s c C` s< d | j | j j d j g | j D] } | j ^ q" � f S( Ns" <CachedPlugin %r/%r (provides %r)>s , ( R R t moduleNamet joinR R ( R t i( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt __repr__< s c C` s t | j j d | j � S( Nt .( R R R R ( R ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt loadA s c C` s\ xU | j D]J } | j | � r) | j � St | | d � d k r | | j � | � Sq W| S( N( R t isOrExtendsR R t None( R t interfacet registryt defaultt providedInterface( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt __conform__D s N( R R R R R R! R& t getComponent( ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyR 4 s t CachedDropinc B` s e Z d Z d � Z RS( s� A collection of L{CachedPlugin} instances from a particular module in a plugin package. @type moduleName: C{str} @ivar moduleName: The fully qualified name of the plugin module this represents. @type description: C{str} or L{None} @ivar description: A brief explanation of this collection of plugins (probably the plugin module's docstring). @type plugins: C{list} @ivar plugins: The L{CachedPlugin} instances which were loaded from this dropin. c C` s | | _ | | _ g | _ d S( N( R R R ( R R R ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyR b s ( R R R R ( ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyR( Q s c C` sy t | j | j � } x] t | j � D]L \ } } t | d � } | d k r% t | | | j t t | � � � q% q% W| S( N( R( R R R t __dict__R R! R t listR ( t providerR t kt vt plugin( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt _generateCacheEntryi s )c C` s% i } x | D] } | | | <q W| S( N( ( t keyst valuet dR, ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt fromkeysv s c C` sF i } t | j � } i } xS | j � D]E } | j j � } | | k rV g | | <n | | } | j | � q( Wx�t | � D]�\ } } | j d � } y7 | j � } | j d � � } t j | � } Wd QXWn i } d } n Xt } i } x� | D]� } | j j d � d } t | | <| | k s@| j j � | k r� t } y | j � } Wn t j � q�Xt | � } | | | <q� q� Wx6 t | j � � D]" } | | k r�| | =t } q�q�W| r1y | j t j | � � Wq1t k r} t j d d d | j d | j � q1t j d d � q1Xn | j | � q~ W| S( s; Compute all the possible loadable plugins, while loading as few as possible and hitting the filesystem as little as possible. @param module: a Python module object. This represents a package to search for plugins. @return: a dictionary mapping module names to L{CachedDropin} instances. s dropin.cachet rNi R i����t formats@ Unable to write to plugin cache %(path)s: error number %(errno)dt patht errnos) Unexpected error while writing cache file( R R t iterModulest filePatht parentR R t childt getModificationTimet openR R t FalseR t splitt TrueR t errR/ R* R0 t setContentt dumpst OSErrort msgR6 R7 R! t update( t modulet allCachesCombinedt modt bucketst plugmodt fppt buckett pseudoPackagePatht dropinPatht lastCachedt ft dropinDotCachet needsWritet existingKeyst pluginModulet pluginKeyR+ t entryt e( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt getCache~ s^ c c` s� | d k r d d l j } n t | � } xi t | � D][ \ } } xL | j D]A } y | | d � } Wn t j � qM X| d k rM | VqM qM Wq7 Wd S( sc Retrieve all plugins implementing the given interface beneath the given module. @param interface: An interface class. Only plugins which implement this interface will be returned. @param package: A package beneath which plugins are installed. For most uses, the default value is correct. @return: An iterator of plugins. i N( R! t twisted.pluginsR RY R R RA ( R" t packaget allDropinst keyR R. t adapted( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt getPlugins� s c C` sl | j d � } g t j D]O } t j j t j j | | d g � � s t j j t j j | | � � ^ q S( s� Return a list of additional directories which should be searched for modules to be included as part of the named plugin package. @type name: C{str} @param name: The fully-qualified Python name of a plugin package, eg C{'twisted.plugins'}. @rtype: C{list} of C{str} @return: The absolute paths to other directories which may contain plugin modules for the named plugin package. R s __init__.py( R? t sysR6 t ost existsR t abspath( R R[ t x( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt pluginPackagePaths� s R_ Re (# R t __future__R R Ra R` t zope.interfaceR R R R t twisted.python.componentsR t twisted.python.reflectR t twisted.pythonR t twisted.python.modulesR t twisted.python.compatR R t objectR R( R/ t dictR3 t AttributeErrorR! RY R_ t getPlugInsRe t __all__( ( ( sQ /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/plugin.pyt <module> s0 I