python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/decimaltestdata/decDouble.decTest

@@ -0,0 +1,65 @@
+------------------------------------------------------------------------
+-- decDouble.decTest -- run all decDouble decimal arithmetic tests    --
+-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
+------------------------------------------------------------------------
+-- Please see the document "General Decimal Arithmetic Testcases"     --
+-- at http://www2.hursley.ibm.com/decimal for the description of      --
+-- these testcases.                                                   --
+--                                                                    --
+-- These testcases are experimental ('beta' versions), and they       --
+-- may contain errors.  They are offered on an as-is basis.  In       --
+-- particular, achieving the same results as the tests here is not    --
+-- a guarantee that an implementation complies with any Standard      --
+-- or specification.  The tests are not exhaustive.                   --
+--                                                                    --
+-- Please send comments, suggestions, and corrections to the author:  --
+--   Mike Cowlishaw, IBM Fellow                                       --
+--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
+--   mfc@uk.ibm.com                                                   --
+------------------------------------------------------------------------
+version: 2.59
+
+-- decDouble tests
+dectest: ddAbs
+dectest: ddAdd
+dectest: ddAnd
+dectest: ddBase
+dectest: ddCanonical
+dectest: ddClass
+dectest: ddCompare
+dectest: ddCompareSig
+dectest: ddCompareTotal
+dectest: ddCompareTotalMag
+dectest: ddCopy
+dectest: ddCopyAbs
+dectest: ddCopyNegate
+dectest: ddCopySign
+dectest: ddDivide
+dectest: ddDivideInt
+dectest: ddEncode
+dectest: ddFMA
+dectest: ddInvert
+dectest: ddLogB
+dectest: ddMax
+dectest: ddMaxMag
+dectest: ddMin
+dectest: ddMinMag
+dectest: ddMinus
+dectest: ddMultiply
+dectest: ddNextMinus
+dectest: ddNextPlus
+dectest: ddNextToward
+dectest: ddOr
+dectest: ddPlus
+dectest: ddQuantize
+dectest: ddReduce
+dectest: ddRemainder
+dectest: ddRemainderNear
+dectest: ddRotate
+dectest: ddSameQuantum
+dectest: ddScaleB
+dectest: ddShift
+dectest: ddSubtract
+dectest: ddToIntegral
+dectest: ddXor
+