def font_family_data_from_declaration(style, families):
font_families = []
f = style.getProperty('font')
if f is not None:
f = normalize_font(f.propertyValue, font_family_as_list=True).get('font-family', None)
if f is not None:
font_families = [unquote(x) for x in f]
f = style.getProperty('font-family')
if f is not None:
font_families = [x.value for x in f.propertyValue]
for f in font_families:
families[f] = families.get(f, False)
def font_family_data_from_declaration(style, families):
font_families = []
f = style.getProperty('font')
if f is not None:
f = normalize_font(f.propertyValue, font_family_as_list=True).get('font-family', None)
if f is not None:
font_families = [unquote(x) for x in f]
f = style.getProperty('font-family')
if f is not None:
font_families = parse_font_family(f.propertyValue.cssText)
for f in font_families:
families[f] = families.get(f, False)