python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Tools/msi/bundle/bootstrap/LICENSE.txt

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+This license applies to the bootstrapper application that is embedded within the installer. It has no impact on the licensing for the rest of the installer or Python itself, as no code covered by this license exists in any other part of the product.
+
+---
+
+Microsoft Reciprocal License (MS-RL)
+
+This license governs use of the accompanying software. If you use the software, you accept this license. If you do not accept the license, do not use the software.
+
+1. Definitions
+ The terms "reproduce," "reproduction," "derivative works," and "distribution" have the same meaning here as under U.S. copyright law.
+ A "contribution" is the original software, or any additions or changes to the software.
+ A "contributor" is any person that distributes its contribution under this license.
+ "Licensed patents" are a contributor's patent claims that read directly on its contribution.
+
+2. Grant of Rights
+ (A) Copyright Grant- Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution or any derivative works that you create.
+ (B) Patent Grant- Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution in the software or derivative works of the contribution in the software.
+
+3. Conditions and Limitations
+ (A) Reciprocal Grants- For any file you distribute that contains code from the software (in source code or binary format), you must provide recipients the source code to that file along with a copy of this license, which license will govern that file. You may license other files that are entirely your own work and do not contain code from the software under any terms you choose.
+ (B) No Trademark License- This license does not grant you rights to use any contributors' name, logo, or trademarks.
+ (C) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your patent license from such contributor to the software ends automatically.
+ (D) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution notices that are present in the software.
+ (E) If you distribute any portion of the software in source code form, you may do so only under this license by including a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or object code form, you may only do so under a license that complies with this license.
+ (F) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.

third_party/python/Tools/msi/bundle/bootstrap/pch.cpp

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+#include "pch.h"

third_party/python/Tools/msi/bundle/bootstrap/pch.h

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+//-------------------------------------------------------------------------------------------------
+// <copyright file="precomp.h" company="Outercurve Foundation">
+//   Copyright (c) 2004, Outercurve Foundation.
+//   This software is released under Microsoft Reciprocal License (MS-RL).
+//   The license and further copyright text can be found in the file
+//   LICENSE.TXT at the root directory of the distribution.
+// </copyright>
+// 
+// <summary>
+//    Precompiled header for standard bootstrapper application.
+// </summary>
+//-------------------------------------------------------------------------------------------------
+
+#pragma once
+
+#include <windows.h>
+#include <gdiplus.h>
+#include <Uxtheme.h>
+#include <msiquery.h>
+#include <objbase.h>
+#include <shlobj.h>
+#include <shlwapi.h>
+#include <stdlib.h>
+#include <strsafe.h>
+#include <stddef.h>
+#include <versionhelpers.h>
+
+#include "dutil.h"
+#include "memutil.h"
+#include "dictutil.h"
+#include "dirutil.h"
+#include "fileutil.h"
+#include "locutil.h"
+#include "logutil.h"
+#include "pathutil.h"
+#include "resrutil.h"
+#include "shelutil.h"
+#include "strutil.h"
+#include "thmutil.h"
+#include "uriutil.h"
+#include "xmlutil.h"
+
+#include "IBootstrapperEngine.h"
+#include "IBootstrapperApplication.h"
+
+#include "BalBaseBootstrapperApplication.h"
+#include "balinfo.h"
+#include "balcondition.h"
+
+HRESULT CreateBootstrapperApplication(
+    __in HMODULE hModule,
+    __in BOOL fPrereq,
+    __in HRESULT hrHostInitialization,
+    __in IBootstrapperEngine* pEngine,
+    __in const BOOTSTRAPPER_COMMAND* pCommand,
+    __out IBootstrapperApplication** ppApplication
+);
+
+#include "IBootstrapperBAFunction.h"
+

third_party/python/Tools/msi/bundle/bootstrap/pythonba.cpp

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+//-------------------------------------------------------------------------------------------------
+// <copyright file="wixstdba.cpp" company="Outercurve Foundation">
+//   Copyright (c) 2004, Outercurve Foundation.
+//   This software is released under Microsoft Reciprocal License (MS-RL).
+//   The license and further copyright text can be found in the file
+//   LICENSE.TXT at the root directory of the distribution.
+// </copyright>
+//
+// <summary>
+// Setup chainer/bootstrapper standard UI for WiX toolset.
+// </summary>
+//-------------------------------------------------------------------------------------------------
+
+#include "pch.h"
+
+static HINSTANCE vhInstance = NULL;
+
+extern "C" BOOL WINAPI DllMain(
+    IN HINSTANCE hInstance,
+    IN DWORD dwReason,
+    IN LPVOID /* pvReserved */
+    )
+{
+    switch(dwReason)
+    {
+    case DLL_PROCESS_ATTACH:
+        ::DisableThreadLibraryCalls(hInstance);
+        vhInstance = hInstance;
+        break;
+
+    case DLL_PROCESS_DETACH:
+        vhInstance = NULL;
+        break;
+    }
+
+    return TRUE;
+}
+
+
+extern "C" HRESULT WINAPI BootstrapperApplicationCreate(
+    __in IBootstrapperEngine* pEngine,
+    __in const BOOTSTRAPPER_COMMAND* pCommand,
+    __out IBootstrapperApplication** ppApplication
+    )
+{
+    HRESULT hr = S_OK;
+
+    BalInitialize(pEngine);
+
+    hr = CreateBootstrapperApplication(vhInstance, FALSE, S_OK, pEngine, pCommand, ppApplication);
+    BalExitOnFailure(hr, "Failed to create bootstrapper application interface.");
+
+LExit:
+    return hr;
+}
+
+
+extern "C" void WINAPI BootstrapperApplicationDestroy()
+{
+    BalUninitialize();
+}
+
+
+extern "C" HRESULT WINAPI MbaPrereqBootstrapperApplicationCreate(
+    __in HRESULT hrHostInitialization,
+    __in IBootstrapperEngine* pEngine,
+    __in const BOOTSTRAPPER_COMMAND* pCommand,
+    __out IBootstrapperApplication** ppApplication
+    )
+{
+    return E_NOTIMPL;
+}
+
+
+extern "C" void WINAPI MbaPrereqBootstrapperApplicationDestroy()
+{ }

third_party/python/Tools/msi/bundle/bootstrap/pythonba.def

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+;-------------------------------------------------------------------------------------------------
+; <copyright file="wixstdba.def" company="Outercurve Foundation">
+;   Copyright (c) 2004, Outercurve Foundation.
+;   This software is released under Microsoft Reciprocal License (MS-RL).
+;   The license and further copyright text can be found in the file
+;   LICENSE.TXT at the root directory of the distribution.
+; </copyright>
+; 
+; <summary>
+;    WiX Standard Bootstrapper Application DLL entry points.
+; </summary>
+;-------------------------------------------------------------------------------------------------
+
+EXPORTS
+    BootstrapperApplicationCreate
+    BootstrapperApplicationDestroy
+    MbaPrereqBootstrapperApplicationCreate
+    MbaPrereqBootstrapperApplicationDestroy

third_party/python/Tools/msi/bundle/bootstrap/pythonba.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.30501.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pythonba", "pythonba.vcxproj", "{7A09B132-B3EE-499B-A700-A4B2157FEA3D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7A09B132-B3EE-499B-A700-A4B2157FEA3D}.Debug|Win32.ActiveCfg = Debug|Win32
+		{7A09B132-B3EE-499B-A700-A4B2157FEA3D}.Debug|Win32.Build.0 = Debug|Win32
+		{7A09B132-B3EE-499B-A700-A4B2157FEA3D}.Release|Win32.ActiveCfg = Release|Win32
+		{7A09B132-B3EE-499B-A700-A4B2157FEA3D}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

third_party/python/Tools/msi/bundle/bootstrap/pythonba.vcxproj

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  <copyright file="wixstdba.vcxproj" company="Outercurve Foundation">
+    Copyright (c) 2004, Outercurve Foundation.
+    This software is released under Microsoft Reciprocal License (MS-RL).
+    The license and further copyright text can be found in the file
+    LICENSE.TXT at the root directory of the distribution.
+  </copyright>
+-->
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <Configuration Condition="'$(Configuration)' == ''">Release</Configuration>
+    <Platform Condition="'$(Platform)' == ''">Win32</Platform>
+    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VCTargetsPath14)' != ''">v140</PlatformToolset>
+    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VCTargetsPath12)' != ''">v120</PlatformToolset>
+    <ProjectGuid>{7A09B132-B3EE-499B-A700-A4B2157FEA3D}</ProjectGuid>
+    <TargetName>PythonBA</TargetName>
+  </PropertyGroup>
+  <Import Project="..\..\wix.props" />
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <Py_IntDir Condition="'$(Py_IntDir)' == ''">$(PySourcePath)PCbuild\obj\</Py_IntDir>
+    <IntDir>$(Py_IntDir)\$(MajorVersionNumber)$(MinorVersionNumber)$(ArchName)_$(Configuration)\msi_$(ProjectName)\</IntDir>
+    <IntDir>$(IntDir.Replace(`\\`, `\`))</IntDir>
+    <OutDir>$(IntDir)</OutDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <PreprocessorDefinitions>_CRT_STDIO_LEGACY_WIDE_SPECIFIERS=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>$(WixInstallPath)sdk\inc</AdditionalIncludeDirectories>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>comctl32.lib;gdiplus.lib;msimg32.lib;shlwapi.lib;wininet.lib;dutil.lib;balutil.lib;version.lib;uxtheme.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories Condition="'$(PlatformToolset)' == 'v140'">$(WixInstallPath)sdk\vs2015\lib\x86</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories Condition="'$(PlatformToolset)' == 'v120'">$(WixInstallPath)sdk\vs2013\lib\x86</AdditionalLibraryDirectories>
+      <ModuleDefinitionFile>pythonba.def</ModuleDefinitionFile>
+      <GenerateDebugInformation Condition="'$(Configuration)'=='Debug'">true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="PythonBootstrapperApplication.cpp" />
+    <ClCompile Include="pythonba.cpp" />
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader>Create</PrecompiledHeader>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+    <ClInclude Include="resource.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="pythonba.def" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+</Project>

third_party/python/Tools/msi/bundle/bootstrap/resource.h

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+//-------------------------------------------------------------------------------------------------
+// <copyright file="resource.h" company="Outercurve Foundation">
+//   Copyright (c) 2004, Outercurve Foundation.
+//   This software is released under Microsoft Reciprocal License (MS-RL).
+//   The license and further copyright text can be found in the file
+//   LICENSE.TXT at the root directory of the distribution.
+// </copyright>
+//-------------------------------------------------------------------------------------------------
+
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+//
+#define IDC_STATIC                      -1
+
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        102
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1003
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif