ó [³XMc@s»dZddlZddlZddlZddlZddlmZmZejƒaddd„ƒYZ iZ d„Z d„Z de fd „ƒYZd „Zd „Zd d „ZdS(s& *Real* reloading support for Python. iÿÿÿÿN(tlogtreflectt SensitivecBs/eZdZeZd„Zd„Zd„ZRS(sÐ A utility mixin that's sensitive to rebuilds. This is a mixin for classes (usually those which represent collections of callbacks) to make sure that their code is up-to-date before running. cCs|jtk}|S(N(t lastRebuild(tselftyn((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pytneedRebuildUpdate scCstjƒ|_dS(N(ttimeR(R((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pytrebuildUpToDate$scCs½t|ƒ}|tjkr%t|ƒS|tjkrl|jdkrVt|j|j ƒSt|j|j ƒSnM|tj krt|ddƒ|S|tj kr¨t |ƒSt jdƒ|SdS(s¡ Get the latest version of an object. This can handle just about anything callable; instances, functions, methods, and classes. tnothingswarning returning anObject!N(ttypettypest FunctionTypetlatestFunctiont MethodTypetim_selftNonetgetattrtim_classt__name__t InstanceTypet ClassTypet latestClassRtmsg(RtanObjecttt((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pytlatestVersionOf's    (Rt __module__t__doc__RRRR(((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pyRs   cCs>t|jƒ}tj|ƒ}|dkr.|St||jƒS(s/ Get the latest version of a function. N(tidt func_globalst _modDictIDMaptgetRRR(toldFunctdictIDtmodule((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pyR Bs  cCs¹tj|jƒ}t||jƒ}g|jD]}t|ƒ^q.}yt|ƒ|_|SWnUtk r´|jdkr€|St|dt ƒ}||jt|ƒt |j ƒƒSXdS(s, Get the latest version of a class. t __builtin__t __metaclass__N( Rt namedModuleRRRt __bases__Rttuplet TypeErrorR tdictt__dict__(toldClassR#tnewClasstbasetnewBasestctor((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pyROs" t RebuildErrorcBseZdZRS(sT Exception raised when trying to rebuild a class whereas it's not possible. (RRR(((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pyR1cscCsRyt|jƒ|_Wn5tk rMt|jdƒrGtdƒ‚qN‚nXdS(s, Updates an instance to be current. t __slots__s2Can't rebuild class with __slots__ on Python < 2.6N(Rt __class__R)thasattrR1(R((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pytupdateInstanceis  cCs[|dkrtdƒ‚nt|ƒtjdtj|jƒ|fƒt||ƒ}|S(s< A getattr method to cause a class to be refreshed. t__del__sWithout this, Python segfaults.s#(rebuilding stale %s instance (%s))(tAttributeErrorR5RRRtqualR3R(Rtnametresult((s:/usr/lib/python2.7/dist-packages/twisted/python/rebuild.pyt __getattr__vs   #icCs+tjƒat|dƒr6|js6tdƒ‚q6n|rYtjdt|jƒƒnddl m }t |_ |j }|tt|ƒs     *