def remove_deprecated_shortcuts(data):
"""Remove deprecated shortcuts (shortcuts in CONF but not registered)"""
section = 'shortcuts'
options = [('%s/%s' % (context, name)).lower() for (context, name) in data]
for option, _ in CONF.items(section, raw=CONF.raw):
if option not in options:
CONF.remove_option(section, option)
if len(CONF.items(section, raw=CONF.raw)) == 0:
CONF.remove_section(section)
