def _discard(self, label=None, return_label=False, raise_error=False):
if not label:
label = self._labels.pop()
try:
url = "{}/{}".format(self._url, smart_quote(label))
except AttributeError:
url = "{}/{}".format(self._url, smart_quote(label._label))
response = Request(**self._auth).delete(url)
if response.status_code == 204:
_label = label
if not isinstance(_label, Label):
_label = Label(self._url, label)
if _label in self._labels:
self._labels.remove(_label)
if return_label:
return _label
elif raise_error:
if options.SMART_ERRORS:
raise KeyError("'{}' not found".format(_label))
else:
msg = "Unable to remove label"
try:
msg += ": " + response.json().get('message')
except (ValueError, AttributeError, KeyError):
pass
raise StatusException(response.status_code, msg)
def get(self, **kwargs):
data = u""
if kwargs:
data = []
for k, v in kwargs.items():
data.append("{}={}".format(smart_quote(k),
smart_quote(json.dumps(v))))
data = u"?{}".format(u"&".join(data))
url = self._url.replace(
u"labels",
u"label/{}/nodes{}".format(smart_quote(self._label), data))
response = Request(**self._auth).get(url)
if response.status_code == 200:
results_list = response.json()
if not results_list:
return []
elif isinstance(results_list, (tuple, list)):
return Iterable(self._node_cls, results_list, "self",
auth=self._auth)
else:
msg = "Unable to read label(s)"
try:
msg += ": " + response.json().get('message')
except (ValueError, AttributeError, KeyError):
pass
raise StatusException(response.status_code, msg)
def _discard(self, label=None, return_label=False, raise_error=False):
if not label:
label = self._labels.pop()
try:
url = "{}/{}".format(self._url, smart_quote(label))
except AttributeError:
url = "{}/{}".format(self._url, smart_quote(label._label))
response = Request(**self._auth).delete(url)
if response.status_code == 204:
_label = label
if not isinstance(_label, Label):
_label = Label(self._url, label)
if _label in self._labels:
self._labels.remove(_label)
if return_label:
return _label
elif raise_error:
if options.SMART_ERRORS:
raise KeyError("'{}' not found".format(_label))
else:
msg = "Unable to remove label"
try:
msg += ": " + response.json().get('message')
except (ValueError, AttributeError, KeyError):
pass
raise StatusException(response.status_code, msg)
