variable into rst include commands

[Miroslav Iliaš]

Dear Sphinx experts,

in many of my rst source files I have inclusion of other (source) files,  like : 

.. include:: ../../../test/xyz_symmetry_recognition/README.rst

Relative paths pointing outside sphinx project directory are not working well.

Is there a way to include a variable, defined in doc/conf.py,  containing the absolute path ?

Something like

.. include:: $DIRACPATH/test/xyz_symmetry_recognition/README.rst

Best,

Miro