ó P'—^c@s‹ddlZddlmZddlmZddlmZdefd„ƒYZdefd „ƒYZ d efd „ƒYZ d „Z dS( iÿÿÿÿN(t LazyObjecti(t force_text(t get_singletont JustInTimecBs eZdZd„Zd„ZRS(sL A strategy that ensures the file exists right before it's needed. cCs|jƒdS(N(tgenerate(tselftfile((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyton_existence_requiredscCs|jƒdS(N(R(RR((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyton_content_requireds(t__name__t __module__t__doc__RR(((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyRs t OptimisticcBs eZdZd„Zd„ZRS(sÈ A strategy that acts immediately when the source file changes and assumes that the cache files will not be removed (i.e. it doesn't ensure the cache file exists when it's accessed). cCs|jƒdS(N(R(RR((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyton_source_savedscCstS(N(tFalse(RR((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pytshould_verify_existence s(R R R R R(((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyR s t DictStrategycBseZd„ZRS(cCs1x*|jƒD]\}}t|||ƒq WdS(N(titemstsetattr(Rt callbackstktv((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyt__init__%s(R R R(((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyR$scCs^t|tjƒr$t|dƒ}n6t|tƒrBt|ƒ}nt|ƒrZ|ƒ}n|S(Nscache file strategy(t isinstancetsixt string_typesRtdictRtcallable(tstrategy((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyt load_strategy*s  ( Rtdjango.utils.functionalRtlibRtutilsRtobjectRR RR(((s@/tmp/pip-unpacked-wheel-XxTEJK/imagekit/cachefiles/strategies.pyts