def change_font_in_declaration(style, old_name, new_name=None):
changed = False
ff = style.getProperty('font-family')
if ff is not None:
fams = parse_font_family(css_text(ff.propertyValue))
nfams = list(
filter(None, [new_name if x == old_name else x for x in fams]))
if fams != nfams:
if nfams:
ff.propertyValue.cssText = serialize_font_family(nfams)
else:
style.removeProperty(ff.name)
changed = True
ff = style.getProperty('font')
if ff is not None:
props = parse_font(css_text(ff.propertyValue))
fams = props.get('font-family') or []
nfams = list(
filter(None, [new_name if x == old_name else x for x in fams]))
if fams != nfams:
props['font-family'] = nfams
if nfams:
ff.propertyValue.cssText = serialize_font(props)
else:
style.removeProperty(ff.name)
changed = True
return changed
def change_font_in_declaration(style, old_name, new_name=None):
changed = False
ff = style.getProperty('font-family')
if ff is not None:
fams = parse_font_family(ff.propertyValue.cssText)
nfams = filter(None, [new_name if x == old_name else x for x in fams])
if fams != nfams:
if nfams:
ff.propertyValue.cssText = serialize_font_family(nfams)
else:
style.removeProperty(ff.name)
changed = True
ff = style.getProperty('font')
if ff is not None:
props = parse_font(ff.propertyValue.cssText)
fams = props.get('font-family') or []
nfams = filter(None, [new_name if x == old_name else x for x in fams])
if fams != nfams:
props['font-family'] = nfams
if nfams:
ff.propertyValue.cssText = serialize_font(props)
else:
style.removeProperty(ff.name)
changed = True
return changed
def normalize_font(cssvalue, font_family_as_list=False):
# See https://developer.mozilla.org/en-US/docs/Web/CSS/font
composition = font_composition
val = cssvalue.cssText
if val == 'inherit':
ans = {k:'inherit' for k in composition}
elif val in {'caption', 'icon', 'menu', 'message-box', 'small-caption', 'status-bar'}:
ans = {k:DEFAULTS[k] for k in composition}
else:
ans = {k:DEFAULTS[k] for k in composition}
ans.update(parse_font(val))
if font_family_as_list:
if isinstance(ans['font-family'], basestring):
ans['font-family'] = [x.strip() for x in ans['font-family'].split(',')]
else:
if not isinstance(ans['font-family'], basestring):
ans['font-family'] = serialize_font_family(ans['font-family'])
return ans
def normalize_font(cssvalue, font_family_as_list=False):
# See https://developer.mozilla.org/en-US/docs/Web/CSS/font
composition = font_composition
val = cssvalue.cssText
if val == 'inherit':
ans = {k:'inherit' for k in composition}
elif val in {'caption', 'icon', 'menu', 'message-box', 'small-caption', 'status-bar'}:
ans = {k:DEFAULTS[k] for k in composition}
else:
ans = {k:DEFAULTS[k] for k in composition}
ans.update(parse_font(val))
if font_family_as_list:
if isinstance(ans['font-family'], string_or_bytes):
ans['font-family'] = [x.strip() for x in ans['font-family'].split(',')]
else:
if not isinstance(ans['font-family'], string_or_bytes):
ans['font-family'] = serialize_font_family(ans['font-family'])
return ans
def t(raw, **kw):
q = {('line' if k == 'height' else 'font') + '-' + k: v
for k, v in iteritems(kw)}
self.ae(q, parse_font(raw))
self.ae(q, parse_font(serialize_font(q)))
def t(raw, **kw):
q = {('line' if k == 'height' else 'font') + '-' + k:v for k, v in iteritems(kw)}
self.ae(q, parse_font(raw))
self.ae(q, parse_font(serialize_font(q)))
def t(raw, **kw):
q = {('line' if k == 'height' else 'font') + '-' + k: v
for k, v in kw.iteritems()}
self.ae(q, parse_font(raw))
