main: removed old code, cleaned up new code

chatmastermind/ai.py

@@ -33,18 +33,23 @@ class AI(Protocol):
     The base class for AI clients.
     """
 
+    ID: str
     name: str
     config: AIConfig
 
     def request(self,
                 question: Message,
-                context: Chat,
+                chat: Chat,
                 num_answers: int = 1,
                 otags: Optional[set[Tag]] = None) -> AIResponse:
         """
-        Make an AI request, asking the given question with the given
+        Make an AI request. Parameters:
-        context (i. e. chat history). The nr. of requested answers
+        * question: the question to ask
-        corresponds to the nr. of messages in the 'AIResponse'.
+        * chat: the chat history to be added as context
+        * num_answers: nr. of requested answers (corresponds
+          to the nr. of messages in the 'AIResponse')
+        * otags: the output tags, i. e. the tags that all
+          returned messages should contain
         """
         raise NotImplementedError
 

chatmastermind/ai_factory.py

@@ -3,7 +3,8 @@ Creates different AI instances, based on the given configuration.
 """
 
 import argparse
-from .configuration import Config
+from typing import cast
+from .configuration import Config, OpenAIConfig, default_ai_ID
 from .ai import AI, AIError
 from .ais.openai import OpenAI
 
@@ -12,9 +13,14 @@ def create_ai(args: argparse.Namespace, config: Config) -> AI:
     """
     Creates an AI subclass instance from the given args and configuration.
     """
-    if args.ai == 'openai':
+    if args.ai:
-        # FIXME: create actual 'OpenAIConfig' and set values from 'args'
+        ai_conf = config.ais[args.ai]
-        # FIXME: use actual name from config
+    elif default_ai_ID in config.ais:
-        return OpenAI("openai", config.openai)
+        ai_conf = config.ais[default_ai_ID]
+    else:
+        raise AIError("No AI name given and no default exists")
+
+    if ai_conf.name == 'openai':
+        return OpenAI(cast(OpenAIConfig, ai_conf))
     else:
         raise AIError(f"AI '{args.ai}' is not supported")

chatmastermind/ais/openai.py

@@ -17,9 +17,11 @@ class OpenAI(AI):
     The OpenAI AI client.
     """
 
-    def __init__(self, name: str, config: OpenAIConfig) -> None:
+    def __init__(self, config: OpenAIConfig) -> None:
-        self.name = name
+        self.ID = config.ID
+        self.name = config.name
         self.config = config
+        openai.api_key = config.api_key
 
     def request(self,
                 question: Message,
@@ -31,8 +33,7 @@ class OpenAI(AI):
         chat history. The nr. of requested answers corresponds to the
         nr. of messages in the 'AIResponse'.
         """
-        # FIXME: use real 'system' message (store in OpenAIConfig)
+        oai_chat = self.openai_chat(chat, self.config.system, question)
-        oai_chat = self.openai_chat(chat, "system", question)
         response = openai.ChatCompletion.create(
             model=self.config.model,
             messages=oai_chat,

chatmastermind/configuration.py

@@ -1,16 +1,28 @@
 import yaml
-from typing import Type, TypeVar, Any
+from pathlib import Path
-from dataclasses import dataclass, asdict
+from typing import Type, TypeVar, Any, Optional
+from dataclasses import dataclass, asdict, field
 
 ConfigInst = TypeVar('ConfigInst', bound='Config')
+AIConfigInst = TypeVar('AIConfigInst', bound='AIConfig')
 OpenAIConfigInst = TypeVar('OpenAIConfigInst', bound='OpenAIConfig')
 
 
+supported_ais: list[str] = ['openai']
+default_ai_ID: str = 'default'
+default_config_path = '.config.yaml'
+
+
+class ConfigError(Exception):
+    pass
+
+
 @dataclass
 class AIConfig:
     """
     The base class of all AI configurations.
     """
+    ID: str
     name: str
 
 
@@ -19,13 +31,18 @@ class OpenAIConfig(AIConfig):
     """
     The OpenAI section of the configuration file.
     """
-    api_key: str
+    # all members have default values, so we can easily create
-    model: str
+    # a default configuration
-    temperature: float
+    ID: str = 'default'
-    max_tokens: int
+    name: str = 'openai'
-    top_p: float
+    api_key: str = '0123456789'
-    frequency_penalty: float
+    system: str = 'You are an assistant'
-    presence_penalty: float
+    model: str = 'gpt-3.5-turbo-16k'
+    temperature: float = 1.0
+    max_tokens: int = 4000
+    top_p: float = 1.0
+    frequency_penalty: float = 0.0
+    presence_penalty: float = 0.0
 
     @classmethod
     def from_dict(cls: Type[OpenAIConfigInst], source: dict[str, Any]) -> OpenAIConfigInst:
@@ -33,7 +50,9 @@ class OpenAIConfig(AIConfig):
         Create OpenAIConfig from a dict.
         """
         return cls(
-            name='OpenAI',
+            ID='openai',
+            name='openai',
+            system=str(source['system']),
             api_key=str(source['api_key']),
             model=str(source['model']),
             max_tokens=int(source['max_tokens']),
@@ -43,36 +62,79 @@ class OpenAIConfig(AIConfig):
             presence_penalty=float(source['presence_penalty'])
         )
 
+    def as_dict(self) -> dict[str, Any]:
+        return asdict(self)
+
+
+def ai_config_instance(name: str, conf_dict: Optional[dict[str, Any]] = None) -> AIConfig:
+    """
+    Creates an AIConfig instance of the given name.
+    """
+    if name.lower() == 'openai':
+        if conf_dict is None:
+            return OpenAIConfig()
+        else:
+            return OpenAIConfig.from_dict(conf_dict)
+    else:
+        raise ConfigError(f"AI '{name}' is not supported")
+
+
+def create_default_ai_configs() -> dict[str, AIConfig]:
+    """
+    Create a dict containing default configurations for all supported AIs.
+    """
+    return {ai_config_instance(name).ID: ai_config_instance(name) for name in supported_ais}
+
 
 @dataclass
 class Config:
     """
     The configuration file structure.
     """
-    system: str
+    # all members have default values, so we can easily create
-    db: str
+    # a default configuration
-    openai: OpenAIConfig
+    db: str = './db/'
+    ais: dict[str, AIConfig] = field(default_factory=create_default_ai_configs)
 
     @classmethod
     def from_dict(cls: Type[ConfigInst], source: dict[str, Any]) -> ConfigInst:
         """
         Create Config from a dict.
         """
+        # create the correct AI type instances
+        ais: dict[str, AIConfig] = {}
+        for ID, conf in source['ais'].items():
+            ai_conf = ai_config_instance(conf['name'], conf)
+            ais[ID] = ai_conf
         return cls(
-            system=str(source['system']),
             db=str(source['db']),
-            openai=OpenAIConfig.from_dict(source['openai'])
+            ais=ais
         )
 
+    @classmethod
+    def create_default(self, file_path: Path) -> None:
+        """
+        Creates a default Config in the given file.
+        """
+        conf = Config()
+        conf.to_file(file_path)
+
     @classmethod
     def from_file(cls: Type[ConfigInst], path: str) -> ConfigInst:
         with open(path, 'r') as f:
             source = yaml.load(f, Loader=yaml.FullLoader)
+        # add the AI ID to the config (for easy internal access)
+        for ID, conf in source['ais'].items():
+            conf['ID'] = ID
         return cls.from_dict(source)
 
-    def to_file(self, path: str) -> None:
+    def to_file(self, file_path: Path) -> None:
-        with open(path, 'w') as f:
+        # remove the AI name from the config (for a cleaner format)
-            yaml.dump(asdict(self), f, sort_keys=False)
+        data = self.as_dict()
+        for conf in data['ais'].values():
+            del (conf['ID'])
+        with open(file_path, 'w') as f:
+            yaml.dump(data, f, sort_keys=False)
 
     def as_dict(self) -> dict[str, Any]:
         return asdict(self)

chatmastermind/main.py

@@ -6,61 +6,19 @@ import sys
 import argcomplete
 import argparse
 from pathlib import Path
-from .utils import terminal_width, print_tag_args, print_chat_hist, ChatType
+from .configuration import Config, default_config_path
-from .storage import save_answers, create_chat_hist
-from .api_client import ai, openai_api_key, print_models
-from .configuration import Config
 from .chat import ChatDB
 from .message import Message, MessageFilter, MessageError, Question
 from .ai_factory import create_ai
 from .ai import AI, AIResponse
-from itertools import zip_longest
 from typing import Any
 
-default_config = '.config.yaml'
-
 
 def tags_completer(prefix: str, parsed_args: Any, **kwargs: Any) -> list[str]:
     config = Config.from_file(parsed_args.config)
     return list(Message.tags_from_dir(Path(config.db), prefix=prefix))
 
 
-def create_question_with_hist(args: argparse.Namespace,
-                              config: Config,
-                              ) -> tuple[ChatType, str, list[str]]:
-    """
-    Creates the "AI request", including the question and chat history as determined
-    by the specified tags.
-    """
-    tags = args.or_tags or []
-    xtags = args.exclude_tags or []
-    otags = args.output_tags or []
-
-    if not args.source_code_only:
-        print_tag_args(tags, xtags, otags)
-
-    question_parts = []
-    question_list = args.question if args.question is not None else []
-    source_list = args.source if args.source is not None else []
-
-    for question, source in zip_longest(question_list, source_list, fillvalue=None):
-        if question is not None and source is not None:
-            with open(source) as r:
-                question_parts.append(f"{question}\n\n```\n{r.read().strip()}\n```")
-        elif question is not None:
-            question_parts.append(question)
-        elif source is not None:
-            with open(source) as r:
-                question_parts.append(f"```\n{r.read().strip()}\n```")
-
-    full_question = '\n\n'.join(question_parts)
-    chat = create_chat_hist(full_question, tags, xtags, config,
-                            match_all_tags=True if args.and_tags else False,  # FIXME
-                            with_tags=False,
-                            with_file=False)
-    return chat, full_question, tags
-
-
 def tags_cmd(args: argparse.Namespace, config: Config) -> None:
     """
     Handler for the 'tags' command.
@@ -74,17 +32,12 @@ def tags_cmd(args: argparse.Namespace, config: Config) -> None:
     # TODO: add renaming
 
 
-def config_cmd(args: argparse.Namespace, config: Config) -> None:
+def config_cmd(args: argparse.Namespace) -> None:
     """
     Handler for the 'config' command.
     """
-    if args.list_models:
+    if args.create:
-        print_models()
+        Config.create_default(Path(args.create))
-    elif args.print_model:
-        print(config.openai.model)
-    elif args.model:
-        config.openai.model = args.model
-        config.to_file(args.config)
 
 
 def question_cmd(args: argparse.Namespace, config: Config) -> None:
@@ -95,6 +48,7 @@ def question_cmd(args: argparse.Namespace, config: Config) -> None:
                            db_path=Path(config.db))
     # if it's a new question, create and store it immediately
     if args.ask or args.create:
+        # FIXME: add sources to the question
         message = Message(question=Question(args.question),
                           tags=args.ouput_tags,  # FIXME
                           ai=args.ai,
@@ -128,25 +82,6 @@ def question_cmd(args: argparse.Namespace, config: Config) -> None:
         pass
 
 
-def ask_cmd(args: argparse.Namespace, config: Config) -> None:
-    """
-    Handler for the 'ask' command.
-    """
-    if args.max_tokens:
-        config.openai.max_tokens = args.max_tokens
-    if args.temperature:
-        config.openai.temperature = args.temperature
-    if args.model:
-        config.openai.model = args.model
-    chat, question, tags = create_question_with_hist(args, config)
-    print_chat_hist(chat, False, args.source_code_only)
-    otags = args.output_tags or []
-    answers, usage = ai(chat, config, args.num_answers)
-    save_answers(question, answers, tags, otags, config)
-    print("-" * terminal_width())
-    print(f"Usage: {usage}")
-
-
 def hist_cmd(args: argparse.Namespace, config: Config) -> None:
     """
     Handler for the 'hist' command.
@@ -182,7 +117,7 @@ def print_cmd(args: argparse.Namespace, config: Config) -> None:
 def create_parser() -> argparse.ArgumentParser:
     parser = argparse.ArgumentParser(
         description="ChatMastermind is a Python application that automates conversation with AI")
-    parser.add_argument('-C', '--config', help='Config file name.', default=default_config)
+    parser.add_argument('-C', '--config', help='Config file name.', default=default_config_path)
 
     # subcommand-parser
     cmdparser = parser.add_subparsers(dest='command',
@@ -227,22 +162,6 @@ def create_parser() -> argparse.ArgumentParser:
     question_cmd_parser.add_argument('-S', '--source-code-only', help='Add pure source code to the chat history',
                                      action='store_true')
 
-    # 'ask' command parser
-    ask_cmd_parser = cmdparser.add_parser('ask', parents=[tag_parser],
-                                          help="Ask a question.",
-                                          aliases=['a'])
-    ask_cmd_parser.set_defaults(func=ask_cmd)
-    ask_cmd_parser.add_argument('-q', '--question', nargs='+', help='Question to ask',
-                                required=True)
-    ask_cmd_parser.add_argument('-m', '--max-tokens', help='Max tokens to use', type=int)
-    ask_cmd_parser.add_argument('-T', '--temperature', help='Temperature to use', type=float)
-    ask_cmd_parser.add_argument('-M', '--model', help='Model to use')
-    ask_cmd_parser.add_argument('-n', '--num-answers', help='Number of answers to produce', type=int,
-                                default=1)
-    ask_cmd_parser.add_argument('-s', '--source', nargs='+', help='Source add content of a file to the query')
-    ask_cmd_parser.add_argument('-S', '--source-code-only', help='Add pure source code to the chat history',
-                                action='store_true')
-
     # 'hist' command parser
     hist_cmd_parser = cmdparser.add_parser('hist', parents=[tag_parser],
                                            help="Print chat history.",
@@ -278,7 +197,7 @@ def create_parser() -> argparse.ArgumentParser:
                               action='store_true')
     config_group.add_argument('-m', '--print-model', help="Print the currently configured model",
                               action='store_true')
-    config_group.add_argument('-M', '--model', help="Set model in the config file")
+    config_group.add_argument('-c', '--create', help="Create config with default settings in the given file")
 
     # 'print' command parser
     print_cmd_parser = cmdparser.add_parser('print',
@@ -297,11 +216,12 @@ def main() -> int:
     parser = create_parser()
     args = parser.parse_args()
     command = parser.parse_args()
-    config = Config.from_file(args.config)
 
-    openai_api_key(config.openai.api_key)
+    if command.func == config_cmd:
-
+        command.func(command)
-    command.func(command, config)
+    else:
+        config = Config.from_file(args.config)
+        command.func(command, config)
 
     return 0