h!SrSSKrSSKrSSKrSSKrSSKJrJrJrJ r SSK J r J r SSK Jr SSKJr SSKJr SSKJr "S S \ 5r"S S 5r"S S5rSr\R4rSrS\R:4Sjr\ "S\ S9rSS\\S\\R:S\\4Sjjr \ r!Sr"SS/r#g!\a SSjrNSf=f)zL Plugin system for Twisted. @author: Jp Calderone @author: Glyph Lefkowitz N)IterableOptionalTypeTypeVar) Interface providedBy)log)getAdapterFactory) getModule)namedAnyc\rSrSrSrSrg)IPluginz 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. N)__name__ __module__ __qualname____firstlineno____doc____static_attributes__rU/root/1688_scrapy/alibaba-scraper/venv/lib/python3.13/site-packages/twisted/plugin.pyrrsrrc<\rSrSrSrS\4SjrSrS Sjr\r Sr g) CachedPlugin&c~XlX lX0lX@lURRR U5 gN)dropinname descriptionprovidedpluginsappend)selfrrr r!s r__init__CachedPlugin.__init__'s/  &  ""4(rreturnc SRURURRSR UR Vs/sHoR PM sn55$s snf)Nz(z, )formatrr moduleNamejoinr!r)r$is r__repr__CachedPlugin.__repr__.sO9@@ II KK " " II4==9=azz=9 :  :sA%c`[URRS-UR-5$)N.)r rr*r)r$s rloadCachedPlugin.load5s% ..4tyy@AArNcURHQnURU5(aUR5s $[XAS5cM:U"UR5U5s $ U$r)r! isOrExtendsr1r )r$ interfaceregistrydefaultprovidedInterfaces r __conform__CachedPlugin.__conform__8sV!%  ,,Y77yy{" !2tDP g66 "/ r)r rrr!)NN) rrrrr%strr-r1r9 getComponentrrrrrr&s%) # BLrrc\rSrSrSrSrSrg) CachedDropinDa 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*XlX l/Ulgr)r*r r")r$r*r s rr%CachedDropin.__init__Vs$& r)r r*r"N)rrrrrr%rrrrr>r>Ds "rr>c [URUR5nURR 5H?up#[ US5nUcM[ XUR[[U555 MA U$r) r>rr__dict__itemsrrlistr)providerrkvplugins r_generateCacheEntryrJ\sh (++X-=-= >F!!'')D!   AIItJv4F/G H * Mrc$0nUHnXU'M U$rr)keysvaluedrGs rfromkeysrOjs AaDrc0n[UR5n0nUR5H;nURR 5nXS;a/X5'X5nUR U5 M= UR 5GH8upvURS5nUR5n URS5n [R"U 5n SSS5 Sn 0n UHmnURRS5SnSX'UW ;d URR5U :dMKSn UR5n[U5nUX'Mo [%W R'55HnX;dM X Sn M U (a&UR)[R*"U 55 UR5U 5 GM; U$!,(df  N=f![a 0n Sn GN f=f![a [ R""5 GM*f=f![,a4n[ R."S UR0UR2S 9 SnANSnAf[a [ R""SS 5 Nf=f) a# 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. z dropin.cacherNrFr0Tz@Unable to write to plugin cache %(path)s: error number %(errno)d)r)patherrnoz)Unexpected error while writing cache file)r r iterModulesfilePathparentr#rDchildgetModificationTimeopenpickler1 BaseExceptionrsplitrJr errrErL setContentdumpsOSErrormsgrSrTupdate)moduleallCachesCombinedmodbucketsplugmodfppbucketpseudoPackagePath dropinPath lastCachedfdropinDotCache needsWrite existingKeys pluginModule pluginKeyrFentryes rgetCachervqs2 FOO $CG??$%%'  GL g % &-]]_!&,,^<  #779J%!'Q&   "L$))//4R8I&*L #/%%99;zI! 6+002H 09E05N-# n1134I,"-! 5  K%%fll>&BC   0]&5^ W&% NJ %GGII +$'' ! KIJ Ks`!G 2F8 G %G;%H8 G G G  GGHH I%*H>>$I%$I%r'cSSKJn U$)Nr)twisted.pluginsr")packages r_pluginsPackagerzs % Nr _TInterface)boundr5ryc## Uc [5n[U5nUR5H+up4URHnU"US5nUbUv MM M- g![a [ R "5 MAf=f7f)aG Retrieve all plugins implementing the given interface beneath the given module. @param interface: An interface class. Only plugins which implement this interface will be returned. @param package: A package beneath which plugins are installed. For most uses, the default value is correct. @return: An iterator of plugins. N)rzrvrDr"r\r r^)r5ry allDropinskeyrrIadapteds r getPluginsrs}!#'"J!'') nnF "#FD1&!M' %*!   s)=B A BA>:B=A>>Bc zURS5n[RVs/sHn[RR [RR "U/US/-Q765(aML[RR [RR "U/UQ765PM sn$s snf)a 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. r0z __init__.py)r]sysrSosexistsr+abspath)rryxs rpluginPackagePathsrsjjoG Aww~~bggll1Iw-/HIJ 3 Q112  s A B83AB8rrr)$rrr[rtypestypingrrrrzope.interfacerrtwisted.pythonr twisted.python.componentsr twisted.python.modulesr twisted.python.reflectr rrr>rJdictrOAttributeErrorrv ModuleTyperzr{r getPlugInsr__all__rrrrs  4407,+i<0}}HIX)) m95 IM"K "+3E4D4D+E" k": < - .ys" B44 CC