def _parse_params(self, str_params, default, err_msg):
request_params = {}
prog = re.compile('^(?:(.*),)?(%s)=(.*)$' % "|".join(default.keys()))
while str_params != "":
match = prog.search(str_params)
if match is None:
raise exception.IncorrectLease(err_msg)
self.log.info("Matches: %s", match.groups())
k, v = match.group(2, 3)
if k in request_params.keys():
raise exception.DuplicatedLeaseParameters(err_msg)
else:
if strutils.is_int_like(v):
request_params[k] = int(v)
elif isinstance(default[k], list):
request_params[k] = jsonutils.loads(v)
else:
request_params[k] = v
str_params = match.group(1) if match.group(1) else ""
request_params.update({
k: v
for k, v in default.items()
if k not in request_params.keys() and v is not None
})
return request_params
def parse_params(params):
match = prog.search(params)
if match:
self.log.info("Matches: %s", match.groups())
k, v = match.group(2, 3)
if not phys_res_info[k]:
phys_res_info[k] = v
else:
raise exception.DuplicatedLeaseParameters(err_msg)
if match.group(1) is not None:
parse_params(match.group(1))
else:
raise exception.IncorrectLease(err_msg)