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diplomacy/integration/base_api.py

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+# ==============================================================================
+# Copyright (C) 2019 - Philip Paquette
+#
+#  This program is free software: you can redistribute it and/or modify it under
+#  the terms of the GNU Affero General Public License as published by the Free
+#  Software Foundation, either version 3 of the License, or (at your option) any
+#  later version.
+#
+#  This program is distributed in the hope that it will be useful, but WITHOUT
+#  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+#  details.
+#
+#  You should have received a copy of the GNU Affero General Public License along
+#  with this program.  If not, see <https://www.gnu.org/licenses/>.
+# ==============================================================================
+""" Contains the base API class """
+from abc import ABCMeta, abstractmethod
+import logging
+from tornado import gen
+from tornado.httpclient import AsyncHTTPClient
+
+# Constants
+LOGGER = logging.getLogger(__name__)
+
+class BaseAPI(metaclass=ABCMeta):
+    """ Base API class """
+
+    def __init__(self, api_key, connect_timeout=30, request_timeout=60):
+        """ Constructor
+
+            :param api_key: The API key to use for sending API requests
+            :param connect_timeout: The maximum amount of time to wait for the connection to be established
+            :param request_timeout: The maximum amount of time to wait for the request to be processed
+            :type api_key: str
+            :type connect_timeout: int, optional
+            :type request_timeout: int, optional
+        """
+        self.api_key = api_key
+        self.http_client = AsyncHTTPClient()
+        self.connect_timeout = connect_timeout
+        self.request_timeout = request_timeout
+
+    @gen.coroutine
+    @abstractmethod
+    def get_game_and_power(self, *args, **kwargs):
+        """ Returns the game and the power we are playing
+            *Arguments are specific to each implementation.*
+
+            :return: A tuple consisting of
+
+                #. The diplomacy.Game object or None if an error occurred
+                #. The power name (e.g. 'FRANCE')
+        """
+        raise NotImplementedError()
+
+    @gen.coroutine
+    @abstractmethod
+    def set_orders(self, game, power_name, orders, wait=None):
+        """ Submits orders back to the server
+
+            :param game: A diplomacy.Game object representing the current state of the game
+            :param power_name: The name of the power submitting the orders (e.g. 'FRANCE')
+            :param orders: A list of strings representing the orders (e.g. ['A PAR H', 'F BRE - MAO'])
+            :param wait: Optional. If True, sets ready=False, if False sets ready=True.
+            :return: True for success, False for failure
+            :type game: diplomacy.Game
+        """
+        raise NotImplementedError()