added new module 'openai.py'

chatmastermind/chat.py

@@ -320,8 +320,11 @@ class ChatDB(Chat):
 
     def add_to_db(self, messages: list[Message], write: bool = True) -> None:
         """
-        Adds the given messages and sets the file_path to the DB directory.
+        Adds the given new messages and sets the file_path to the DB directory.
+        Only accepts messages without a file_path.
         """
+        if any(m.file_path is not None for m in messages):
+            raise ChatError("Can't add new messages with existing file_path")
         if write:
             write_dir(self.db_path,
                       messages,
@@ -335,8 +338,11 @@ class ChatDB(Chat):
 
     def add_to_cache(self, messages: list[Message], write: bool = True) -> None:
         """
-        Adds the given messages and sets the file_path to the cache directory.
+        Adds the given new messages and sets the file_path to the cache directory.
+        Only accepts messages without a file_path.
         """
+        if any(m.file_path is not None for m in messages):
+            raise ChatError("Can't add new messages with existing file_path")
         if write:
             write_dir(self.cache_path,
                       messages,

tests/test_chat.py

@@ -369,16 +369,18 @@ class TestChatDB(CmmTestCase):
         message1 = Message(question=Question("Question 1"),
                            answer=Answer("Answer 1"))
         chat_db.add_to_cache([message1])
+        # check if the file_path has been correctly set
+        self.assertIsNotNone(message1.file_path)
+        self.assertEqual(message1.file_path.parent, pathlib.Path(self.cache_path.name))  # type: ignore [union-attr]
         cache_dir_files = self.message_list(self.cache_path)
         self.assertEqual(len(cache_dir_files), 1)
-        self.assertIsNotNone(chat_db.messages[4].file_path)
-        self.assertEqual(chat_db.messages[4].file_path.parent, pathlib.Path(self.cache_path.name))  # type: ignore [union-attr]
 
         # add new messages to the DB dir
         message2 = Message(question=Question("Question 2"),
                            answer=Answer("Answer 2"))
         chat_db.add_to_db([message2])
+        # check if the file_path has been correctly set
+        self.assertIsNotNone(message2.file_path)
+        self.assertEqual(message2.file_path.parent, pathlib.Path(self.db_path.name))  # type: ignore [union-attr]
         db_dir_files = self.message_list(self.db_path)
         self.assertEqual(len(db_dir_files), 5)
-        self.assertIsNotNone(chat_db.messages[5].file_path)
-        self.assertEqual(chat_db.messages[5].file_path.parent, pathlib.Path(self.db_path.name))  # type: ignore [union-attr]