'Get a fontconfig pattern suitable for looking up the font as
specified with fontconfig\'s ``fc-match`` utility.
See the documentation on `fontconfig patterns
<https://www.freedesktop.org/software/fontconfig/fontconfig-user.html>`_.
This support does not require fontconfig to be installed or
support for it to be enabled.  We are merely borrowing its
pattern syntax for use here.'

def get_fontconfig_pattern(self):

    return generate_fontconfig_pattern(self)
