U  W[³ã@s$ddlmZmZGdd„deƒZdS)é)ÚdivisionÚabsolute_importc@s@eZdZdZdd„Zdd„Zdd„Zdd „Zd d „Zd d „Z dS)Ú MonkeyPatcherzn Cover up attributes with new objects. Neat for monkey-patching things for unit-testing purposes. cGs$g|_g|_|D]}|j|ŽqdS)N)Ú_patchesToApplyÚ _originalsÚaddPatch)ÚselfZpatchesÚpatch©r ú7/usr/lib/python3/dist-packages/twisted/python/monkey.pyÚ__init__szMonkeyPatcher.__init__cCs|j |||f¡dS)zæ Add a patch so that the attribute C{name} on C{obj} will be assigned to C{value} when C{patch} is called or during C{runWithPatches}. You can restore the original values with a call to restore(). N)rÚappend©rÚobjÚnameÚvaluer r r rszMonkeyPatcher.addPatchcCs,|jD] \}}}||f||fkrdSqdS)zc Has the C{name} attribute of C{obj} already been patched by this patcher? TF)r)rrrÚoÚnÚvr r r Ú_alreadyPatched#szMonkeyPatcher._alreadyPatchedcCsF|jD]:\}}}| ||¡s4|j ||t||ƒf¡t|||ƒqdS)z† Apply all of the patches that have been specified with L{addPatch}. Reverse this operation using L{restore}. N)rrrr ÚgetattrÚsetattrrr r r r .s zMonkeyPatcher.patchcCs(|jr$|j ¡\}}}t|||ƒqdS)zE Restore all original values to any patched objects. N)rÚpoprrr r r Úrestore9szMonkeyPatcher.restorecOs&| ¡z|||ŽW¢S| ¡XdS)z“ Apply each patch already specified. Then run the function f with the given args and kwargs. Restore everything when done. N)r r)rÚfÚargsÚkwr r r ÚrunWithPatchesBszMonkeyPatcher.runWithPatchesN) Ú__name__Ú __module__Ú __qualname__Ú__doc__r rrr rrr r r r r s     rN)Z __future__rrÚobjectrr r r r Ús