def get_data(self, base_url, method, header=None,
tenant_id=None, url_parameters=None, body=None):
"""
Get the result of current request.
:param base_url: (string)
:param method: (string) HTTP request method, GET/POST/PUT/DELETE
:param header: (dict) request header
:param version: (string) API version
:param tenant_id: (string) OpenStack project id
:param url_parameters: (dict) query parameters
:param body: (dict) request body
:return: (dict)
"""
extra_url = BaseMethods.url_para_to_url(**url_parameters) \
if url_parameters else ''
if header is not None:
self.header = header
if body is not None:
self.body = json.dumps(body)
else:
self.body = None
self.method = method
self.url = '/%s/' % self.version + (('%s/' % tenant_id)
if tenant_id is not None else '') \
+ base_url + extra_url
# Execute http request
self.request(self.method, url=self.url, headers=self.header, body=self.body)
response = None
data = None
try:
response = self.getresponse()
except httplib.NotConnected, e:
raise err.ServerAddressError(self.host_port)
def openstack_api_connection(base_url,
method,
header,
port,
version,
tenant_id=None,
url_parameters=None,
body=None):
'''
:param url: (string)
:param method: (string) [POST | GET | PUT | DELETE ]
:param header: (Dict) headers for request
:param url_parameters: (Dict)
:param body: (Dict)
:return: (Dict) Data fetched from openstack api
'''
extra_url = (BaseMethods.url_para_to_url(
**url_parameters)) if url_parameters else ''
conn = httplib.HTTPConnection('%s:%s' %
(settings.OPENSTACK_CONTROLLER_IP, port))
req_header = header
req_body = None if body is None else json.dumps(body)
# TODO(pwwp):
# use <finally> to handle success or error data
try:
conn.request(method,
'/%s/' % version +
(('%s/' % tenant_id) if tenant_id is not None else '') +
base_url + extra_url,
headers=req_header,
body=req_body)
response = conn.getresponse()
if response.status > 299:
error = {
'status': 'error',
'error_code': response.status,
'error_msg': response.reason,
'data': ''
}
return error
elif response.status == 204:
data = {'status': 'success', 'data': ''}
return data
else:
data = {'status': 'success', 'data': json.loads(response.read())}
return data
except socket.error, e:
return {'status': 'error', 'error_msg': e.strerror}
def get_data(self,
base_url,
method,
header=None,
tenant_id=None,
url_parameters=None,
body=None):
"""
Get the result of current request.
:param base_url: (string)
:param method: (string) HTTP request method, GET/POST/PUT/DELETE
:param header: (dict) request header
:param version: (string) API version
:param tenant_id: (string) OpenStack project id
:param url_parameters: (dict) query parameters
:param body: (dict) request body
:return: (dict)
"""
extra_url = BaseMethods.url_para_to_url(**url_parameters) \
if url_parameters else ''
if header is not None:
self.header = header
if body is not None:
self.body = json.dumps(body)
else:
self.body = None
self.method = method
self.url = '/%s/' % self.version + (('%s/' % tenant_id)
if tenant_id is not None else '') \
+ base_url + extra_url
# Execute http request
self.request(self.method,
url=self.url,
headers=self.header,
body=self.body)
response = None
data = None
try:
response = self.getresponse()
except httplib.NotConnected, e:
raise err.ServerAddressError(self.host_port)
def openstack_api_connection(base_url, method, header, port, version,
tenant_id=None, url_parameters=None, body=None):
'''
:param url: (string)
:param method: (string) [POST | GET | PUT | DELETE ]
:param header: (Dict) headers for request
:param url_parameters: (Dict)
:param body: (Dict)
:return: (Dict) Data fetched from openstack api
'''
extra_url = (BaseMethods.url_para_to_url(**url_parameters)) if url_parameters else ''
conn = httplib.HTTPConnection('%s:%s' % (settings.OPENSTACK_CONTROLLER_IP, port))
req_header = header
req_body = None if body is None else json.dumps(body)
# TODO(pwwp):
# use <finally> to handle success or error data
try:
conn.request(method, '/%s/' % version +
(('%s/' % tenant_id) if tenant_id is not None else '') +
base_url + extra_url,
headers=req_header, body=req_body)
response = conn.getresponse()
if response.status > 299:
error = {'status': 'error',
'error_code': response.status,
'error_msg': response.reason,
'data': ''}
return error
elif response.status == 204:
data = {'status': 'success',
'data': ''}
return data
else:
data = {'status': 'success',
'data': json.loads(response.read())}
return data
except socket.error, e:
return {'status': 'error',
'error_msg': e.strerror
}
