Read release tag for documentation from the pyproject.toml file.

copyright = "2020-2025, Arjo Segers"

author = "Arjo Segers"

# The full version, including alpha/beta/rc tags

release = "v2.12"

# extract the version id from the project file:

ppfile = os.path.join(os.pardir, os.pardir, "pyproject.toml")

# check ..

if not os.path.isfile(ppfile):

    # info ...

    print(f"WARNING - could not find '{ppfile}' to extract release tag ...")

    # dummy:

    release = "vx.y"

else:

    # modules:

    import toml

    # open file:

    with open(ppfile, "r") as f:

        config = toml.load(f)

    # extrract:

    release = config["project"]["version"]

#endif

# -- General configuration ---------------------------------------------------