import socket
import functools
from helpers.helpers import dict_to_xml

class LibraryClient(object):
   BUFFER_SIZE = 1024 * 1024

   def __init__(self, ip, port):
      self.port = port
      self.ip = ip

   def __getattr__(self, attr):
      return functools.partial(self._call_server, attr)

   def _call_server(self, method, data):
      send_data = {}
      send_data['body'] = {}
      send_data['body']['data'] = data
      send_data['body']['method'] = method
      xml_data = dict_to_xml(send_data)

      return self.make_request(xml_data)

   def make_request(self, data):
      so = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
      so.connect((self.ip, self.port))

      so.send(data)
      result = so.recv(self.BUFFER_SIZE)

      so.close()
      return result