def transform_style_sheet(container, name, link_uid, virtualize_resources,
virtualized_names):
changed = False
link_replacer = None
if virtualize_resources:
changed_names = set()
link_replacer = partial(
create_link_replacer(container, link_uid, changed_names), name)
raw = container.raw_data(name, decode=True)
nraw = transform_properties(raw,
is_declaration=False,
url_callback=link_replacer)
if virtualize_resources:
if name in changed_names:
changed = True
virtualized_names.add(name)
if nraw != raw:
changed = True
raw = nraw
raw = raw.lstrip()
if not raw.startswith('@charset'):
raw = '@charset "UTF-8";\n' + raw
changed = True
if changed:
with container.open(name, 'wb') as f:
f.write(raw.encode('utf-8'))
def transform_declaration(decl_text):
ans = transform_properties(decl_text, is_declaration=True)
if name in changed_names:
virtualized_names.add(name)
return ans
def transform_sheet(sheet_text):
ans = transform_properties(sheet_text, is_declaration=False)
if name in changed_names:
virtualized_names.add(name)
return ans
def d(src, expected, is_declaration=True, url_callback=None):
self.ae(transform_properties(src, is_declaration=is_declaration, url_callback=url_callback), expected)
