def getresponse(self):
res = self.Response(status=self.status())
# If the host is 10.0.0.1, return the port as an error code
if self.host == "10.0.0.1":
res.status = self.port
return res
# Extract important information from the action string to assure sanity
match = re.search('tenants/(.+?)/(.+)\.(json|xml)$', self.action)
tenant = match.group(1)
path = match.group(2)
format = match.group(3)
data = {
'data': {
'method': self.method,
'action': self.action,
'body': self.body,
'tenant': tenant,
'path': path,
'format': format,
'key_file': self.key_file,
'cert_file': self.cert_file
}
}
# Serialize it to the proper format so the API client can handle it
if data['data']['format'] == 'json':
res.content = Serializer().serialize(data, "application/json")
else:
res.content = Serializer().serialize(data, "application/xml")
return res
def _deserialize(self, data, content_type):
"""Deserialize the request body to the specefied content type.
Uses self._serialization_metadata if it exists, which is a dict mapping
MIME types to information needed to serialize to that type.
"""
_metadata = getattr(type(self), "_serialization_metadata", {})
serializer = Serializer(_metadata)
return serializer.deserialize(data, content_type)
def _serialize(self, data, content_type, default_xmlns):
"""Serialize the given dict to the provided content_type.
Uses self._serialization_metadata if it exists, which is a dict mapping
MIME types to information needed to serialize to that type.
"""
_metadata = getattr(type(self), "_serialization_metadata", {})
serializer = Serializer(_metadata, default_xmlns)
try:
return serializer.serialize(data, content_type)
except exception.InvalidContentType:
raise webob.exc.HTTPNotAcceptable()
def deserialize(self, data, status_code):
"""
Deserializes a an xml or json string into a dictionary
"""
if status_code == 204:
return data
return Serializer(self._serialization_metadata).\
deserialize(data, self.content_type())
def new_network_request(tenant_id, network_name='new_name',
format='xml', custom_req_body=None):
method = 'POST'
path = "/tenants/%(tenant_id)s/networks.%(format)s" % locals()
data = custom_req_body or {'network': {'name': '%s' % network_name}}
content_type = "application/%s" % format
body = Serializer().serialize(data, content_type)
return create_request(path, body, content_type, method)
def put_attachment_request(tenant_id, network_id, port_id,
attachment_id, format='xml'):
method = 'PUT'
path = "/tenants/%(tenant_id)s/networks/" \
"%(network_id)s/ports/%(port_id)s/attachment.%(format)s" % locals()
data = {'attachment': {'id': attachment_id}}
content_type = "application/%s" % format
body = Serializer().serialize(data, content_type)
return create_request(path, body, content_type, method)
def update_port_request(tenant_id, network_id, port_id, port_state,
format='xml', custom_req_body=None):
method = 'PUT'
path = "/tenants/%(tenant_id)s/networks" \
"/%(network_id)s/ports/%(port_id)s.%(format)s" % locals()
data = custom_req_body or {'port': {'state': '%s' % port_state}}
content_type = "application/%s" % format
body = Serializer().serialize(data, content_type)
return create_request(path, body, content_type, method)
def serialize(self, data):
"""
Serializes a dictionary with a single key (which can contain any
structure) into either xml or json
"""
if data is None:
return None
elif type(data) is dict:
return Serializer().serialize(data, self.content_type())
else:
raise Exception("unable to serialize object of type = '%s'" \
% type(data))