Source code for libcloud.common.gridscale

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Common settings and connection objects for gridscale

    import simplejson as json
except Exception:
    import json  # type: ignore

from libcloud.common.base import BaseDriver, PollingConnection
from libcloud.common.base import ConnectionUserAndKey
from libcloud.common.base import JsonResponse
from libcloud.common.types import InvalidCredsError
from libcloud.compute.types import NodeState
from libcloud.utils.py3 import httplib

    'ACTIVE': NodeState.RUNNING,
    'STOPPED': NodeState.STOPPED,
    'UNKNOWN': NodeState.UNKNOWN,

[docs]class GridscaleResponse(JsonResponse): """ Gridscale API Response """ valid_response_codes = [httplib.OK, httplib.ACCEPTED, httplib.NO_CONTENT]
[docs] def parse_error(self): body = self.parse_body() if self.status == httplib.UNAUTHORIZED: raise InvalidCredsError(body['message']) if self.status == httplib.NOT_FOUND: raise Exception( "The resource you are looking for has not been found.") return self.body
[docs] def success(self): return self.status in self.valid_response_codes
[docs]class GridscaleConnection(ConnectionUserAndKey, PollingConnection): """ gridscale connection class Authentication using uuid and api token """ host = '' responseCls = GridscaleResponse
[docs] def encode_data(self, data): return json.dumps(data)
[docs] def add_default_headers(self, headers): """ add parameters that are necessary for each request to be successful :param headers: Authentification token :type headers: ``str`` :return: None """ headers['X-Auth-UserId'] = self.user_id headers['X-Auth-Token'] = self.key headers['Content-Type'] = 'application/json' return headers
[docs] def async_request(self, *poargs, **kwargs): self.async_request_counter = 0 self.request_method = '_poll_request_initial' return super(GridscaleConnection, self).async_request(*poargs, **kwargs)
def _poll_request_initial(self, **kwargs): if self.async_request_counter == 0: self.poll_response_initial = super(GridscaleConnection, self) \ .request(**kwargs) r = self.poll_response_initial self.async_request_counter += 1 else: r = self.request(**kwargs) return r
[docs] def get_poll_request_kwargs(self, response, context, request_kwargs): endpoint_url = 'requests/{}'.format(response.object['request_uuid']) kwargs = {'action': endpoint_url} return kwargs
[docs] def has_completed(self, response): if response.status == 200: request_uuid = self.poll_response_initial.object['request_uuid'] request_status = response.object[request_uuid]['status'] if request_status == 'done': return True return False
[docs]class GridscaleBaseDriver(BaseDriver): name = 'gridscale' website = '' connectionCls = GridscaleConnection def __init__(self, user_id, key, **kwargs): super(GridscaleBaseDriver, self).__init__(user_id, key, **kwargs) def _sync_request(self, data=None, endpoint=None, method='GET'): raw_result = self.connection.request(endpoint, data=data, method=method) return raw_result