Function get_fontawesome

tools/make_icons.py:27–36

()

def get_fontawesome():
    cached_path = Path(mpl.get_cachedir(), "FontAwesome.otf")
    if not cached_path.exists():
        with urllib.request.urlopen(
                "https://github.com/FortAwesome/Font-Awesome"
                "/archive/v4.7.0.tar.gz") as req, \
             tarfile.open(fileobj=BytesIO(req.read()), mode="r:gz") as tf:
            cached_path.write_bytes(tf.extractfile(tf.getmember(
                "Font-Awesome-4.7.0/fonts/FontAwesome.otf")).read())
    return cached_path


def save_icon(fig, dest_dir, name, add_black_fg_color):