ctmm can be accessed from python through the pyctmm module, a CPython extension module exposing the core functions of ctmm.
The python bindings can be installed, after having compiled ctmm, with
cd python python setup.py install --user
A C compiler must be available on the system to compile the CPython extension, on Microsoft Windows this means the installation commands must be run from an MSVC Developer Command Prompt.
The pyctmm module can be imported into python with
import pyctmm
Core functions are accessed from this module, for example a three layer stack illuminated with light at 633 nm at normal incidence is created with
pyctmm.create_stack(3, 633e-9, 0);