Function prepare

docs/conf.py:342–354

(app)

def prepare(app):
    with open(DIR.parent / "README.rst") as f:
        contents = f.read()

    if app.builder.name == "latex":
        # Remove badges and stuff from start
        contents = contents[contents.find(r".. start") :]

        # Filter out section titles for index.rst for LaTeX
        contents = re.sub(r"^(.*)\n[-~]{3,}$", r"**\1**", contents, flags=re.MULTILINE)

    with open(DIR / "readme.rst", "w") as f:
        f.write(contents)


def clean_up(app, exception):  # noqa: ARG001