Remove features marked as deprecated

chatterbot/chatterbot.py

@@ -168,24 +168,3 @@ def train(self):
         Proxy method to the chat bot's trainer class.
         """
         return self.trainer.train
-
-    @classmethod
-    def from_config(cls, config_file_path):
-        """
-        Create a new ChatBot instance from a JSON config file.
-        """
-        import json
-        import warnings
-
-        warnings.warn(
-            'The from_config method is deprecated and '
-            'will be removed in ChatterBot version 0.8.',
-            DeprecationWarning
-        )
-
-        with open(config_file_path, 'r') as config_file:
-            data = json.load(config_file)
-
-        name = data.pop('name')
-
-        return ChatBot(name, **data)

chatterbot/logic/multi_adapter.py

@@ -1,5 +1,4 @@
 from __future__ import unicode_literals
-import warnings
 from collections import Counter
 from chatterbot import utils
 from .logic_adapter import LogicAdapter
@@ -50,16 +49,6 @@ def process(self, statement):
             if adapter.can_process(statement):
 
                 output = adapter.process(statement)
-
-                if type(output) == tuple:
-                    warnings.warn(
-                        '{} returned two values when just a Statement object was expected. '
-                        'You should update your logic adapter to return just the Statement object. '
-                        'Make sure that statement.confidence is being set.'.format(adapter.class_name),
-                        DeprecationWarning
-                    )
-                    output = output[1]
-
                 results.append((output.confidence, output, ))
 
                 self.logger.info(

tests/test_chatbot.py

@@ -165,29 +165,3 @@ def test_update_does_not_add_new_statement(self):
 
         self.assertEqual(response, self.test_statement.text)
         self.assertIsNone(statement_found)
-
-
-class ChatBotConfigFileTestCase(ChatBotTestCase):
-
-    def setUp(self):
-        super(ChatBotConfigFileTestCase, self).setUp()
-        import json
-        self.config_file_path = './test-config.json'
-        self.data = self.get_kwargs()
-        self.data['name'] = 'Config Test'
-
-        with open(self.config_file_path, 'w+') as config_file:
-            json.dump(self.data, config_file)
-
-    def tearDown(self):
-        super(ChatBotConfigFileTestCase, self).tearDown()
-        import os
-
-        if os.path.exists(self.config_file_path):
-            os.remove(self.config_file_path)
-
-    def test_read_from_config_file(self):
-        from chatterbot import ChatBot
-        self.chatbot = ChatBot.from_config(self.config_file_path)
-
-        self.assertEqual(self.chatbot.name, self.data['name'])