add first pass at handling Mosso Cloud Servers (i.e., Rackspace Cloud…

… Servers)

dolt/apis/mosso.py

@@ -0,0 +1,43 @@
+from dolt import Dolt
+import httplib2
+
+MOSSO_AUTH_URL = "https://auth.api.rackspacecloud.com"
+
+class MossoHttp(object):
+    def __init__(self, username=None, api_key=None, version="1.0", http=None, *args, **kwargs):
+        self.http = http or httplib2.Http()
+        self.username = username
+        self.api_key = api_key
+        self.version = "1.0"
+        self.auth_token = None
+
+    def request(self, uri, method='GET', body=None, headers=None, redirections=5, connection_type=None):
+        if not self.auth_token:
+            self.initialize_auth_token()
+        if not headers:
+            headers = {}
+        headers['X-Auth-Token'] = self.auth_token
+        return self.http.request(uri, method, body, headers, redirections, connection_type)
+
+    def initialize_auth_token(self):
+        if self.auth_token:
+            return
+        url = "%s/v%s" % (MOSSO_AUTH_URL, self.version)
+        response, _body = self.http.request(url, headers = {
+            'X-Auth-User': self.username,
+            'X-Auth-Key': self.api_key,
+        })
+        # TODO: handle non-204 requests
+        self.server_url = response['x-server-management-url']
+        self.auth_token = response['x-auth-token']
+
+
+class MossoServers(Dolt):
+    def __init__(self, username, api_key, **kwargs):
+        http = MossoHttp(username=username, api_key=api_key)
+        super(MossoServers, self).__init__(http=http)
+
+    def get_url(self):
+        self._http.initialize_auth_token()
+        self._api_url = self._http.server_url
+        return super(MossoServers, self).get_url()