def parse_core_link_format(link_format, root):
while len(link_format) > 0:
pattern = "<([^>]*)>;"
result = re.match(pattern, link_format)
path = result.group(1)
path = path.split("/")
path = path[1:]
link_format = link_format[result.end(1) + 2:]
pattern = "([^<,])*"
result = re.match(pattern, link_format)
attributes = result.group(0)
dict_att = {}
if len(attributes) > 0:
attributes = attributes.split(";")
for att in attributes:
a = att.split("=")
# TODO check correctness
dict_att[a[0]] = a[1]
link_format = link_format[result.end(0) + 1:]
while True:
last, p = root.find_complete_last(path)
if p is not None:
resource = Resource("/".join(path))
resource.path = p
if p == "".join(path):
resource.attributes = dict_att
last.add_child(resource)
else:
break
log.msg(root.dump())
return root
