FREEZING python / script in a Delphi exe?

[David Grove]

Quoting the caimon book:

"To distribute an application, you need to include just the Delphi
executable and the usual python15.dll, plus any extra Python modules
required; these can be frozen inside the Delphi executable if
desired."

Questions:

Frozen?

How is this done?

References?

Samples?

Does this include the python dll, modules, compiled modules (dll), and
the source?