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Diffstat (limited to 'src/help.py')
| -rw-r--r-- | src/help.py | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/help.py b/src/help.py new file mode 100644 index 0000000..9170241 --- /dev/null +++ b/src/help.py @@ -0,0 +1,178 @@ +import json +import re +import subprocess +import sys +from pathlib import Path + +import tiktoken + +# TODO: I don't love the way this file is structured from an extensibility perspective. +# Find a way to maybe like the 'options' dict with the command list? + +def start_chat(model: str, styler): + sys.stdout.write('\033[2J\033[H') + styler.prompt("none", "") + styler.prompt("system", "Welcome to cli-gpt. You may type your questions, or seek additional functionality via '/help'.") + styler.prompt("system", f"Currently using model '{model}'.") + return [{"role": "system", "content": "You are a helpful assistant."}] + +def get_token_count(messages: list, model: str): + total_tokens: int = 0 + encoding = tiktoken.encoding_for_model(model) + for message in messages: + if message.get("role") == "system": + continue + text = message.get("content", "") + message_tokens = len(encoding.encode(text)) + total_tokens += message_tokens + return total_tokens + +class HelpCommands: + + options: dict = { + "/exit": "Closes the chat.", + "/context": "Passthrough a URL to curl the context of into the chat history.", #TODO + "/help": "Display this list of available commands.", + "/load": "Load in a previous chat's JSON file.", + "/save": "Saves messages to specified JSON file and closes chat.", + "/clear": "Clears all messages and tokens from the chatlog, restarting the chat.", + "/model": "Change the model being used.", + "/info": "Print model information and cli-gpt version.", + "/write": "Write out any code from the previous message to a specified file.", + "/copy": "Copy code snippets from the previous message into the copy buffer.", + } + + text_models = [ + "gpt-3.5-turbo", + "gpt-4", + "gpt-4-32k", + "gpt-4-0613", + "gpt-4-32k-0613", + "gpt-4-32k-0613", + "gpt-4-1106-preview", + "gpt-4-vision-preview", + ] + + image_models = [ + "dall-e-2", + "dall-e-3", + ] + + model_type = None + + def __init__(self, model: str): + if model in self.text_models: + self.model_type = "text" + elif model in self.image_models: + self.model_type = "image" + else: + raise TypeError(f"System: Model '{model}' is not available. Please start again and re-specify model version, or leave blank.") + + + def command(self, user_input: str, messages: list, model: str, styler) -> (int, list, str): + if user_input.lower() in list(self.options.keys()): + user_input_lower = user_input.lower() + + if "/exit" in user_input_lower: + return 1, [None], "" + + if "/context" in user_input_lower: + styler.prompt("system", "Please provide the URL you would like to curl.") + url = input("URL: ") + curl_output = subprocess.check_output(f"curl {url}", shell=True).decode('utf-8').strip() + return [None, f"I would like to provide the following context from a curl command to '{url} to this chat: {curl_output}"] + + if "/help" in user_input_lower: + styler.prompt("system", "Below is a list of available commands.") + for key in list(self.options.keys()): + styler.prompt("none", f" - {key}: {self.options[key]}") + return 2, messages, model + + if "/load" in user_input_lower: + styler.prompt("system", "Please specify the filepath you would like to load in from, or '/cancel'.") + path = input("Path: ") + if path != "/cancel": + with open(Path(path), "r") as file: + messages = json.load(file) + styler.prompt("system", f"Successfully read in from {path}. Continuing chat.") + return 2, messages, model + + if "/save" in user_input_lower: + status, destination = self._save(messages) + if status == 1: + return 2, messages, model + styler.prompt("system", f"Successfully saved to {destination}. Closing chat.") + return 1, [None], "" + + if "/clear" in user_input_lower: + styler.prompt("system", "Clearing messages and restarting log.\n\n") + messages = start_chat(model, styler) + return 2, messages, model + + if "/info" in user_input_lower: + styler.prompt("system", f"This chatlog has used {get_token_count(messages, model)} token for model version '{model}'.") + styler.prompt("system", "Currently using cli-gpt version 0.0.1.") + return 2, messages, model + + if "/model" in user_input_lower: + styler.prompt("system", "Below is a list of available models. View up-to-date model information in the OpenAI API documentation.") + styler.prompt("none", "\n - Text Models") + for list_model in self.text_models: + styler.prompt("none", f" - {list_model}") + styler.prompt("none", "\n - Image Models") + for list_model in self.image_models: + styler.prompt("none", f" - {list_model}") + styler.prompt("system", "Change model version below, use '/list' to reprint available models, or '/cancel' to return to chat.") + new_model = input("\nModel: ") + while new_model not in self.text_models and new_model not in self.image_models: + if new_model == "/list": + styler.prompt("system", "Below is a list of available models. View up-to-date model information in the OpenAI API documentation.") + styler.prompt("none", "\n - Text Models") + for list_model in self.text_models: + styler.prompt("none", f" - {list_model}") + styler.prompt("none", "\n - Image Models") + for list_model in self.image_models: + styler.prompt("none", f" - {list_model}") + elif new_model == "/cancel": + return 2, messages, model + else: + print(f"System: '{new_model}' is not an accepted model. Use 'list' to output available models.") + new_model = input("\nModel: ") + + # "image" models and "text" models behave different, handle switching + if (self.model_type == "text" and new_model in self.image_models) or (self.model_type == "image" and new_model in self.text_models): + styler.prompt("system", "Switching between 'text' and 'image' models requires clearing the current message log. Would you like to save before switching models?") + user_save = input("Save? (y,N): ") + if user_save.lower() == "y": + self._save(messages) + return 2, messages, new_model + + if "/write" in user_input_lower: + pattern = r'```(.*?)```' + code_blocks = re.findall(pattern, messages[-1]['content'], re.DOTALL) + print(f"\nSystem: Found {len(code_blocks)} code examples.") + for block in code_blocks: + block = re.sub(r'^.*\n', '', block) + print(f"\n{block}") + print("\nSystem: Please specify the filepath you would like to load in from, or '/cancel'.") + path = input("Path: ") + if path == "/cancel": + return 2, messages, model + with open(Path(path), "w+") as file: + file.write(block) + print(f"System: Successfully saved code snippets. Continuing chat.") + return 2, messages, model + + + messages.append({"role": "user", "content": user_input}) + return 0, messages, model + + def _save(self, messages): + print("\nSystem: Please specify the filepath you would like to save to as a *.json file, or '/cancel'.") + url = input("Path: ") + if url == "/cancel": + return 1, None + with open(Path(url), "w+") as file: + json.dump(messages, file) + return 0, url + |