def load_json(cls, data, default_rule=None):
"""Allow loading of JSON rule data."""
# Suck in the JSON data and parse the rules
rules = dict((k, parse_rule(v)) for k, v in jsonutils.loads(data).items())
return cls(rules, default_rule)
def _from_json(self, datastring):
value = datastring
try:
LOG.debug(_("Trying deserialize '{0}' to json".format(datastring)))
value = jsonutils.loads(datastring)
except ValueError:
LOG.debug(_("Unable deserialize to json, using raw text"))
return value
def load_json(cls, data, default_rule=None):
"""Allow loading of JSON rule data."""
# Suck in the JSON data and parse the rules
rules = dict(
(k, parse_rule(v)) for k, v in jsonutils.loads(data).items())
return cls(rules, default_rule)
def _from_json(self, datastring):
value = datastring
try:
LOG.debug(_("Trying deserialize '{0}' to json".format(datastring)))
value = jsonutils.loads(datastring)
except ValueError:
LOG.debug(_("Unable deserialize to json, using raw text"))
return value
def _from_json_patch(self, datastring):
try:
operations = jsonutils.loads(datastring)
except ValueError:
msg = _("cannot understand JSON")
raise exception.MalformedRequestBody(reason=msg)
changes = []
for raw_change in operations:
if not isinstance(raw_change, dict):
msg = _('Operations must be JSON objects.')
raise webob.exc.HTTPBadRequest(explanation=msg)
(op, path) = self._parse_json_schema_change(raw_change)
self._validate_path(path)
change = {'op': op, 'path': path}
change['value'] = self._get_change_value(raw_change, op)
self._validate_change(change)
changes.append(change)
return changes
def _from_json_patch(self, datastring):
try:
operations = jsonutils.loads(datastring)
except ValueError:
msg = _("cannot understand JSON")
raise exception.MalformedRequestBody(reason=msg)
changes = []
for raw_change in operations:
if not isinstance(raw_change, dict):
msg = _('Operations must be JSON objects.')
raise webob.exc.HTTPBadRequest(explanation=msg)
(op, path) = self._parse_json_schema_change(raw_change)
self._validate_path(path)
change = {'op': op, 'path': path}
change['value'] = self._get_change_value(raw_change, op)
self._validate_change(change)
changes.append(change)
return changes
def _from_json(self, datastring):
try:
return jsonutils.loads(datastring)
except ValueError:
msg = _("cannot understand JSON")
raise exception.MalformedRequestBody(reason=msg)
def _from_json(self, datastring):
try:
return jsonutils.loads(datastring)
except ValueError:
msg = _("cannot understand JSON")
raise exception.MalformedRequestBody(reason=msg)