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| # -*- coding:utf-8 -*- | |
| from __future__ import annotations | |
| from typing import TYPE_CHECKING, Any, Callable, Dict, List, Tuple, Type | |
| import logging | |
| import json | |
| import os | |
| import datetime | |
| import hashlib | |
| import csv | |
| import requests | |
| import re | |
| import html | |
| import sys | |
| import subprocess | |
| import gradio as gr | |
| from pypinyin import lazy_pinyin | |
| import tiktoken | |
| import mdtex2html | |
| from markdown import markdown | |
| from pygments import highlight | |
| from pygments.lexers import get_lexer_by_name | |
| from pygments.formatters import HtmlFormatter | |
| import pandas as pd | |
| from modules.presets import * | |
| from . import shared | |
| from modules.config import retrieve_proxy | |
| if TYPE_CHECKING: | |
| from typing import TypedDict | |
| class DataframeData(TypedDict): | |
| headers: List[str] | |
| data: List[List[str | int | bool]] | |
| def predict(current_model, *args): | |
| iter = current_model.predict(*args) | |
| for i in iter: | |
| yield i | |
| def billing_info(current_model): | |
| return current_model.billing_info() | |
| def set_key(current_model, *args): | |
| return current_model.set_key(*args) | |
| def load_chat_history(current_model, *args): | |
| return current_model.load_chat_history(*args) | |
| def interrupt(current_model, *args): | |
| return current_model.interrupt(*args) | |
| def reset(current_model, *args): | |
| return current_model.reset(*args) | |
| def retry(current_model, *args): | |
| iter = current_model.retry(*args) | |
| for i in iter: | |
| yield i | |
| def delete_first_conversation(current_model, *args): | |
| return current_model.delete_first_conversation(*args) | |
| def delete_last_conversation(current_model, *args): | |
| return current_model.delete_last_conversation(*args) | |
| def set_system_prompt(current_model, *args): | |
| return current_model.set_system_prompt(*args) | |
| def save_chat_history(current_model, *args): | |
| return current_model.save_chat_history(*args) | |
| def export_markdown(current_model, *args): | |
| return current_model.export_markdown(*args) | |
| def load_chat_history(current_model, *args): | |
| return current_model.load_chat_history(*args) | |
| def set_token_upper_limit(current_model, *args): | |
| return current_model.set_token_upper_limit(*args) | |
| def set_temperature(current_model, *args): | |
| current_model.set_temperature(*args) | |
| def set_top_p(current_model, *args): | |
| current_model.set_top_p(*args) | |
| def set_n_choices(current_model, *args): | |
| current_model.set_n_choices(*args) | |
| def set_stop_sequence(current_model, *args): | |
| current_model.set_stop_sequence(*args) | |
| def set_max_tokens(current_model, *args): | |
| current_model.set_max_tokens(*args) | |
| def set_presence_penalty(current_model, *args): | |
| current_model.set_presence_penalty(*args) | |
| def set_frequency_penalty(current_model, *args): | |
| current_model.set_frequency_penalty(*args) | |
| def set_logit_bias(current_model, *args): | |
| current_model.set_logit_bias(*args) | |
| def set_user_identifier(current_model, *args): | |
| current_model.set_user_identifier(*args) | |
| def set_single_turn(current_model, *args): | |
| current_model.set_single_turn(*args) | |
| def handle_file_upload(current_model, *args): | |
| return current_model.handle_file_upload(*args) | |
| def count_token(message): | |
| encoding = tiktoken.get_encoding("cl100k_base") | |
| input_str = f"role: {message['role']}, content: {message['content']}" | |
| length = len(encoding.encode(input_str)) | |
| return length | |
| def markdown_to_html_with_syntax_highlight(md_str): | |
| def replacer(match): | |
| lang = match.group(1) or "text" | |
| code = match.group(2) | |
| try: | |
| lexer = get_lexer_by_name(lang, stripall=True) | |
| except ValueError: | |
| lexer = get_lexer_by_name("text", stripall=True) | |
| formatter = HtmlFormatter() | |
| highlighted_code = highlight(code, lexer, formatter) | |
| return f'<pre><code class="{lang}">{highlighted_code}</code></pre>' | |
| code_block_pattern = r"```(\w+)?\n([\s\S]+?)\n```" | |
| md_str = re.sub(code_block_pattern, replacer, md_str, flags=re.MULTILINE) | |
| html_str = markdown(md_str) | |
| return html_str | |
| def normalize_markdown(md_text: str) -> str: | |
| lines = md_text.split("\n") | |
| normalized_lines = [] | |
| inside_list = False | |
| for i, line in enumerate(lines): | |
| if re.match(r"^(\d+\.|-|\*|\+)\s", line.strip()): | |
| if not inside_list and i > 0 and lines[i - 1].strip() != "": | |
| normalized_lines.append("") | |
| inside_list = True | |
| normalized_lines.append(line) | |
| elif inside_list and line.strip() == "": | |
| if i < len(lines) - 1 and not re.match( | |
| r"^(\d+\.|-|\*|\+)\s", lines[i + 1].strip() | |
| ): | |
| normalized_lines.append(line) | |
| continue | |
| else: | |
| inside_list = False | |
| normalized_lines.append(line) | |
| return "\n".join(normalized_lines) | |
| def convert_mdtext(md_text): | |
| code_block_pattern = re.compile(r"```(.*?)(?:```|$)", re.DOTALL) | |
| inline_code_pattern = re.compile(r"`(.*?)`", re.DOTALL) | |
| code_blocks = code_block_pattern.findall(md_text) | |
| non_code_parts = code_block_pattern.split(md_text)[::2] | |
| result = [] | |
| for non_code, code in zip(non_code_parts, code_blocks + [""]): | |
| if non_code.strip(): | |
| non_code = normalize_markdown(non_code) | |
| if inline_code_pattern.search(non_code): | |
| result.append(markdown(non_code, extensions=["tables"])) | |
| else: | |
| result.append(mdtex2html.convert(non_code, extensions=["tables"])) | |
| if code.strip(): | |
| # _, code = detect_language(code) # 暂时去除代码高亮功能，因为在大段代码的情况下会出现问题 | |
| # code = code.replace("\n\n", "\n") # 暂时去除代码中的空行，因为在大段代码的情况下会出现问题 | |
| code = f"\n```{code}\n\n```" | |
| code = markdown_to_html_with_syntax_highlight(code) | |
| result.append(code) | |
| result = "".join(result) | |
| result += ALREADY_CONVERTED_MARK | |
| return result | |
| def convert_asis(userinput): | |
| return ( | |
| f'<p style="white-space:pre-wrap;">{html.escape(userinput)}</p>' | |
| + ALREADY_CONVERTED_MARK | |
| ) | |
| def detect_converted_mark(userinput): | |
| try: | |
| if userinput.endswith(ALREADY_CONVERTED_MARK): | |
| return True | |
| else: | |
| return False | |
| except: | |
| return True | |
| def detect_language(code): | |
| if code.startswith("\n"): | |
| first_line = "" | |
| else: | |
| first_line = code.strip().split("\n", 1)[0] | |
| language = first_line.lower() if first_line else "" | |
| code_without_language = code[len(first_line) :].lstrip() if first_line else code | |
| return language, code_without_language | |
| def construct_text(role, text): | |
| return {"role": role, "content": text} | |
| def construct_user(text): | |
| return construct_text("user", text) | |
| def construct_system(text): | |
| return construct_text("system", text) | |
| def construct_assistant(text): | |
| return construct_text("assistant", text) | |
| def save_file(filename, system, history, chatbot, user_name): | |
| logging.debug(f"{user_name} 保存对话历史中……") | |
| os.makedirs(os.path.join(HISTORY_DIR, user_name), exist_ok=True) | |
| if filename.endswith(".json"): | |
| json_s = {"system": system, "history": history, "chatbot": chatbot} | |
| print(json_s) | |
| with open(os.path.join(HISTORY_DIR, user_name, filename), "w") as f: | |
| json.dump(json_s, f) | |
| elif filename.endswith(".md"): | |
| md_s = f"system: \n- {system} \n" | |
| for data in history: | |
| md_s += f"\n{data['role']}: \n- {data['content']} \n" | |
| with open(os.path.join(HISTORY_DIR, user_name, filename), "w", encoding="utf8") as f: | |
| f.write(md_s) | |
| logging.debug(f"{user_name} 保存对话历史完毕") | |
| return os.path.join(HISTORY_DIR, user_name, filename) | |
| def sorted_by_pinyin(list): | |
| return sorted(list, key=lambda char: lazy_pinyin(char)[0][0]) | |
| def get_file_names(dir, plain=False, filetypes=[".json"]): | |
| logging.debug(f"获取文件名列表，目录为{dir}，文件类型为{filetypes}，是否为纯文本列表{plain}") | |
| files = [] | |
| try: | |
| for type in filetypes: | |
| files += [f for f in os.listdir(dir) if f.endswith(type)] | |
| except FileNotFoundError: | |
| files = [] | |
| files = sorted_by_pinyin(files) | |
| if files == []: | |
| files = [""] | |
| logging.debug(f"files are:{files}") | |
| if plain: | |
| return files | |
| else: | |
| return gr.Dropdown.update(choices=files) | |
| def get_history_names(plain=False, user_name=""): | |
| logging.debug(f"从用户 {user_name} 中获取历史记录文件名列表") | |
| return get_file_names(os.path.join(HISTORY_DIR, user_name), plain) | |
| def load_template(filename, mode=0): | |
| logging.debug(f"加载模板文件{filename}，模式为{mode}（0为返回字典和下拉菜单，1为返回下拉菜单，2为返回字典）") | |
| lines = [] | |
| if filename.endswith(".json"): | |
| with open(os.path.join(TEMPLATES_DIR, filename), "r", encoding="utf8") as f: | |
| lines = json.load(f) | |
| lines = [[i["act"], i["prompt"]] for i in lines] | |
| else: | |
| with open( | |
| os.path.join(TEMPLATES_DIR, filename), "r", encoding="utf8" | |
| ) as csvfile: | |
| reader = csv.reader(csvfile) | |
| lines = list(reader) | |
| lines = lines[1:] | |
| if mode == 1: | |
| return sorted_by_pinyin([row[0] for row in lines]) | |
| elif mode == 2: | |
| return {row[0]: row[1] for row in lines} | |
| else: | |
| choices = sorted_by_pinyin([row[0] for row in lines]) | |
| return {row[0]: row[1] for row in lines}, gr.Dropdown.update( | |
| choices=choices | |
| ) | |
| def get_template_names(plain=False): | |
| logging.debug("获取模板文件名列表") | |
| return get_file_names(TEMPLATES_DIR, plain, filetypes=[".csv", "json"]) | |
| def get_template_content(templates, selection, original_system_prompt): | |
| logging.debug(f"应用模板中，选择为{selection}，原始系统提示为{original_system_prompt}") | |
| try: | |
| return templates[selection] | |
| except: | |
| return original_system_prompt | |
| def reset_textbox(): | |
| logging.debug("重置文本框") | |
| return gr.update(value="") | |
| def reset_default(): | |
| default_host = shared.state.reset_api_host() | |
| retrieve_proxy("") | |
| return gr.update(value=default_host), gr.update(value=""), "API-Host 和代理已重置" | |
| def change_api_host(host): | |
| shared.state.set_api_host(host) | |
| msg = f"API-Host更改为了{host}" | |
| logging.info(msg) | |
| return msg | |
| def change_proxy(proxy): | |
| retrieve_proxy(proxy) | |
| os.environ["HTTPS_PROXY"] = proxy | |
| msg = f"代理更改为了{proxy}" | |
| logging.info(msg) | |
| return msg | |
| def hide_middle_chars(s): | |
| if s is None: | |
| return "" | |
| if len(s) <= 8: | |
| return s | |
| else: | |
| head = s[:4] | |
| tail = s[-4:] | |
| hidden = "*" * (len(s) - 8) | |
| return head + hidden + tail | |
| def submit_key(key): | |
| key = key.strip() | |
| msg = f"API密钥更改为了{hide_middle_chars(key)}" | |
| logging.info(msg) | |
| return key, msg | |
| def replace_today(prompt): | |
| today = datetime.datetime.today().strftime("%Y-%m-%d") | |
| return prompt.replace("{current_date}", today) | |
| def get_geoip(): | |
| try: | |
| with retrieve_proxy(): | |
| response = requests.get("https://ipapi.co/json/", timeout=5) | |
| data = response.json() | |
| except: | |
| data = {"error": True, "reason": "连接ipapi失败"} | |
| if "error" in data.keys(): | |
| logging.warning(f"无法获取IP地址信息。\n{data}") | |
| if data["reason"] == "RateLimited": | |
| return ( | |
| i18n("您的IP区域：未知。") | |
| ) | |
| else: | |
| return i18n("获取IP地理位置失败。原因：") + f"{data['reason']}" + i18n("。你仍然可以使用聊天功能。") | |
| else: | |
| country = data["country_name"] | |
| if country == "China": | |
| text = "**您的IP区域：中国。请立即检查代理设置，在不受支持的地区使用API可能导致账号被封禁。**" | |
| else: | |
| text = i18n("您的IP区域：") + f"{country}。" | |
| logging.info(text) | |
| return text | |
| def find_n(lst, max_num): | |
| n = len(lst) | |
| total = sum(lst) | |
| if total < max_num: | |
| return n | |
| for i in range(len(lst)): | |
| if total - lst[i] < max_num: | |
| return n - i - 1 | |
| total = total - lst[i] | |
| return 1 | |
| def start_outputing(): | |
| logging.debug("显示取消按钮，隐藏发送按钮") | |
| return gr.Button.update(visible=False), gr.Button.update(visible=True) | |
| def end_outputing(): | |
| return ( | |
| gr.Button.update(visible=True), | |
| gr.Button.update(visible=False), | |
| ) | |
| def cancel_outputing(): | |
| logging.info("中止输出……") | |
| shared.state.interrupt() | |
| def transfer_input(inputs): | |
| # 一次性返回，降低延迟 | |
| textbox = reset_textbox() | |
| outputing = start_outputing() | |
| return ( | |
| inputs, | |
| gr.update(value=""), | |
| gr.Button.update(visible=False), | |
| gr.Button.update(visible=True), | |
| ) | |
| def run(command, desc=None, errdesc=None, custom_env=None, live=False): | |
| if desc is not None: | |
| print(desc) | |
| if live: | |
| result = subprocess.run(command, shell=True, env=os.environ if custom_env is None else custom_env) | |
| if result.returncode != 0: | |
| raise RuntimeError(f"""{errdesc or 'Error running command'}. | |
| Command: {command} | |
| Error code: {result.returncode}""") | |
| return "" | |
| result = subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True, env=os.environ if custom_env is None else custom_env) | |
| if result.returncode != 0: | |
| message = f"""{errdesc or 'Error running command'}. | |
| Command: {command} | |
| Error code: {result.returncode} | |
| stdout: {result.stdout.decode(encoding="utf8", errors="ignore") if len(result.stdout)>0 else '<empty>'} | |
| stderr: {result.stderr.decode(encoding="utf8", errors="ignore") if len(result.stderr)>0 else '<empty>'} | |
| """ | |
| raise RuntimeError(message) | |
| return result.stdout.decode(encoding="utf8", errors="ignore") | |
| def versions_html(): | |
| git = os.environ.get('GIT', "git") | |
| python_version = ".".join([str(x) for x in sys.version_info[0:3]]) | |
| try: | |
| commit_hash = run(f"{git} rev-parse HEAD").strip() | |
| except Exception: | |
| commit_hash = "<none>" | |
| if commit_hash != "<none>": | |
| short_commit = commit_hash[0:7] | |
| commit_info = f"<a style=\"text-decoration:none\" href=\"https://github.com/GaiZhenbiao/ChuanhuChatGPT/commit/{short_commit}\">{short_commit}</a>" | |
| else: | |
| commit_info = "unknown \U0001F615" | |
| return f""" | |
| Python: <span title="{sys.version}">{python_version}</span> | |
| • | |
| Gradio: {gr.__version__} | |
| • | |
| Commit: {commit_info} | |
| """ | |
| def add_source_numbers(lst, source_name = "Source", use_source = True): | |
| if use_source: | |
| return [f'[{idx+1}]\t "{item[0]}"\n{source_name}: {item[1]}' for idx, item in enumerate(lst)] | |
| else: | |
| return [f'[{idx+1}]\t "{item}"' for idx, item in enumerate(lst)] | |
| def add_details(lst): | |
| nodes = [] | |
| for index, txt in enumerate(lst): | |
| brief = txt[:25].replace("\n", "") | |
| nodes.append( | |
| f"<details><summary>{brief}...</summary><p>{txt}</p></details>" | |
| ) | |
| return nodes | |
| def sheet_to_string(sheet, sheet_name = None): | |
| result = [] | |
| for index, row in sheet.iterrows(): | |
| row_string = "" | |
| for column in sheet.columns: | |
| row_string += f"{column}: {row[column]}, " | |
| row_string = row_string.rstrip(", ") | |
| row_string += "." | |
| result.append(row_string) | |
| return result | |
| def excel_to_string(file_path): | |
| # 读取Excel文件中的所有工作表 | |
| excel_file = pd.read_excel(file_path, engine='openpyxl', sheet_name=None) | |
| # 初始化结果字符串 | |
| result = [] | |
| # 遍历每一个工作表 | |
| for sheet_name, sheet_data in excel_file.items(): | |
| # 处理当前工作表并添加到结果字符串 | |
| result += sheet_to_string(sheet_data, sheet_name=sheet_name) | |
| return result | |
| def get_last_day_of_month(any_day): | |
| # The day 28 exists in every month. 4 days later, it's always next month | |
| next_month = any_day.replace(day=28) + datetime.timedelta(days=4) | |
| # subtracting the number of the current day brings us back one month | |
| return next_month - datetime.timedelta(days=next_month.day) | |
| def get_model_source(model_name, alternative_source): | |
| if model_name == "gpt2-medium": | |
| return "https://huggingface.co/gpt2-medium" | |