Tools/msi/launcher/launcher_reg.wxs

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Fragment>
        <ComponentGroup Id="launcher_reg">
            <Component Id="file_association" Directory="LauncherInstallDirectory" Guid="{5AF84D9A-D820-456B-B230-6E0105A50276}">
                <RegistryValue KeyPath="yes" Root="HKMU" Key="Software\$(var.TestPrefix)Python\PyLauncher" Name="AssociateFiles" Value="1" Type="integer" />
                
                <ProgId Id="$(var.TestPrefix)Python.File" Description="!(loc.PythonFileDescription)" Advertise="no" Icon="py.exe" IconIndex="1">
                    <Extension Id="$(var.FileExtension)" ContentType="text/plain">
                        <Verb Id="open" TargetFile="py.exe" Argument="&quot;%L&quot; %*" />
                    </Extension>
                </ProgId>
                <RegistryValue Root="HKCR" Key="$(var.TestPrefix)Python.File\shellex\DropHandler" Value="{60254CA5-953B-11CF-8C96-00AA00B8708C}" Type="string" />
                
                <ProgId Id="$(var.TestPrefix)Python.NoConFile" Description="!(loc.PythonNoConFileDescription)" Advertise="no" Icon="py.exe" IconIndex="1">
                    <Extension Id="$(var.FileExtension)w" ContentType="text/plain">
                        <Verb Id="open" TargetFile="pyw.exe" Argument="&quot;%L&quot; %*" />
                    </Extension>
                </ProgId>
                <RegistryValue Root="HKCR" Key="$(var.TestPrefix)Python.NoConFile\shellex\DropHandler" Value="{60254CA5-953B-11CF-8C96-00AA00B8708C}" Type="string" />
                
                <ProgId Id="$(var.TestPrefix)Python.CompiledFile" Description="!(loc.PythonCompiledFileDescription)" Advertise="no" Icon="py.exe" IconIndex="2">
                    <Extension Id="$(var.FileExtension)c">
                        <Verb Id="open" TargetFile="py.exe" Argument="&quot;%L&quot; %*" />
                    </Extension>
                    <Extension Id="$(var.FileExtension)o" />
                </ProgId>
                <RegistryValue Root="HKCR" Key="$(var.TestPrefix)Python.CompiledFile\shellex\DropHandler" Value="{60254CA5-953B-11CF-8C96-00AA00B8708C}" Type="string" />

                <ProgId Id="$(var.TestPrefix)Python.ArchiveFile" Description="!(loc.PythonArchiveFileDescription)" Advertise="no" Icon="py.exe" IconIndex="1">
                    <Extension Id="$(var.FileExtension)z" ContentType="application/x-zip-compressed">
                        <Verb Id="open" TargetFile="py.exe" Argument="&quot;%L&quot; %*" />
                    </Extension>
                </ProgId>
                <RegistryValue Root="HKCR" Key="$(var.TestPrefix)Python.ArchiveFile\shellex\DropHandler" Value="{60254CA5-953B-11CF-8C96-00AA00B8708C}" Type="string" />
                
                <ProgId Id="$(var.TestPrefix)Python.NoConArchiveFile" Description="!(loc.PythonNoConArchiveFileDescription)" Advertise="no" Icon="py.exe" IconIndex="1">
                    <Extension Id="$(var.FileExtension)zw" ContentType="application/x-zip-compressed">
                        <Verb Id="open" TargetFile="pyw.exe" Argument="&quot;%L&quot; %*" />
                    </Extension>
                </ProgId>
                <RegistryValue Root="HKCR" Key="$(var.TestPrefix)Python.NoConArchiveFile\shellex\DropHandler" Value="{60254CA5-953B-11CF-8C96-00AA00B8708C}" Type="string" />
            </Component>
        </ComponentGroup>
    </Fragment>
</Wix>