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| from collections import defaultdict | |
| from contextlib import contextmanager | |
| import os | |
| import logging | |
| import sys | |
| import commentjson as json | |
| from . import shared | |
| from . import presets | |
| __all__ = [ | |
| "my_api_key", | |
| "authflag", | |
| "auth_list", | |
| "dockerflag", | |
| "retrieve_proxy", | |
| "log_level", | |
| "advance_docs", | |
| "update_doc_config", | |
| "multi_api_key", | |
| "server_name", | |
| "server_port", | |
| "share", | |
| ] | |
| # 添加一个统一的config文件，避免文件过多造成的疑惑（优先级最低） | |
| # 同时，也可以为后续支持自定义功能提供config的帮助 | |
| if os.path.exists("config.json"): | |
| with open("config.json", "r", encoding='utf-8') as f: | |
| config = json.load(f) | |
| else: | |
| config = {} | |
| language = config.get("language", "auto") # 在这里输入你的 API 密钥 | |
| language = os.environ.get("LANGUAGE", language) | |
| if os.path.exists("api_key.txt"): | |
| logging.info("检测到api_key.txt文件，正在进行迁移...") | |
| with open("api_key.txt", "r") as f: | |
| config["openai_api_key"] = f.read().strip() | |
| os.rename("api_key.txt", "api_key(deprecated).txt") | |
| with open("config.json", "w", encoding='utf-8') as f: | |
| json.dump(config, f, indent=4) | |
| if os.path.exists("auth.json"): | |
| logging.info("检测到auth.json文件，正在进行迁移...") | |
| auth_list = [] | |
| with open("auth.json", "r", encoding='utf-8') as f: | |
| auth = json.load(f) | |
| for _ in auth: | |
| if auth[_]["username"] and auth[_]["password"]: | |
| auth_list.append((auth[_]["username"], auth[_]["password"])) | |
| else: | |
| logging.error("请检查auth.json文件中的用户名和密码！") | |
| sys.exit(1) | |
| config["users"] = auth_list | |
| os.rename("auth.json", "auth(deprecated).json") | |
| with open("config.json", "w", encoding='utf-8') as f: | |
| json.dump(config, f, indent=4) | |
| ## 处理docker if we are running in Docker | |
| dockerflag = config.get("dockerflag", False) | |
| if os.environ.get("dockerrun") == "yes": | |
| dockerflag = True | |
| ## 处理 api-key 以及 允许的用户列表 | |
| my_api_key = config.get("openai_api_key", "") # 在这里输入你的 API 密钥 | |
| my_api_key = os.environ.get("OPENAI_API_KEY", my_api_key) | |
| ## 多账户机制 | |
| multi_api_key = config.get("multi_api_key", False) # 是否开启多账户机制 | |
| if multi_api_key: | |
| api_key_list = config.get("api_key_list", []) | |
| if len(api_key_list) == 0: | |
| logging.error("多账号模式已开启，但api_key_list为空，请检查config.json") | |
| sys.exit(1) | |
| shared.state.set_api_key_queue(api_key_list) | |
| auth_list = config.get("users", []) # 实际上是使用者的列表 | |
| authflag = len(auth_list) > 0 # 是否开启认证的状态值，改为判断auth_list长度 | |
| # 处理自定义的api_host，优先读环境变量的配置，如果存在则自动装配 | |
| api_host = os.environ.get("api_host", config.get("api_host", "")) | |
| if api_host: | |
| shared.state.set_api_host(api_host) | |
| def retrieve_openai_api(api_key = None): | |
| old_api_key = os.environ.get("OPENAI_API_KEY", "") | |
| if api_key is None: | |
| os.environ["OPENAI_API_KEY"] = my_api_key | |
| yield my_api_key | |
| else: | |
| os.environ["OPENAI_API_KEY"] = api_key | |
| yield api_key | |
| os.environ["OPENAI_API_KEY"] = old_api_key | |
| ## 处理log | |
| log_level = config.get("log_level", "INFO") | |
| logging.basicConfig( | |
| level=log_level, | |
| format="%(asctime)s [%(levelname)s] [%(filename)s:%(lineno)d] %(message)s", | |
| ) | |
| ## 处理代理： | |
| http_proxy = config.get("http_proxy", "") | |
| https_proxy = config.get("https_proxy", "") | |
| http_proxy = os.environ.get("HTTP_PROXY", http_proxy) | |
| https_proxy = os.environ.get("HTTPS_PROXY", https_proxy) | |
| # 重置系统变量，在不需要设置的时候不设置环境变量，以免引起全局代理报错 | |
| os.environ["HTTP_PROXY"] = "" | |
| os.environ["HTTPS_PROXY"] = "" | |
| local_embedding = config.get("local_embedding", False) # 是否使用本地embedding | |
| def retrieve_proxy(proxy=None): | |
| """ | |
| 1, 如果proxy = NONE，设置环境变量，并返回最新设置的代理 | |
| 2，如果proxy ！= NONE，更新当前的代理配置，但是不更新环境变量 | |
| """ | |
| global http_proxy, https_proxy | |
| if proxy is not None: | |
| http_proxy = proxy | |
| https_proxy = proxy | |
| yield http_proxy, https_proxy | |
| else: | |
| old_var = os.environ["HTTP_PROXY"], os.environ["HTTPS_PROXY"] | |
| os.environ["HTTP_PROXY"] = http_proxy | |
| os.environ["HTTPS_PROXY"] = https_proxy | |
| yield http_proxy, https_proxy # return new proxy | |
| # return old proxy | |
| os.environ["HTTP_PROXY"], os.environ["HTTPS_PROXY"] = old_var | |
| ## 处理advance docs | |
| advance_docs = defaultdict(lambda: defaultdict(dict)) | |
| advance_docs.update(config.get("advance_docs", {})) | |
| def update_doc_config(two_column_pdf): | |
| global advance_docs | |
| advance_docs["pdf"]["two_column"] = two_column_pdf | |
| logging.info(f"更新后的文件参数为：{advance_docs}") | |
| ## 处理gradio.launch参数 | |
| server_name = config.get("server_name", None) | |
| server_port = config.get("server_port", None) | |
| if server_name is None: | |
| if dockerflag: | |
| server_name = "0.0.0.0" | |
| else: | |
| server_name = "127.0.0.1" | |
| if server_port is None: | |
| if dockerflag: | |
| server_port = 7860 | |
| assert server_port is None or type(server_port) == int, "要求port设置为int类型" | |
| # 设置默认model | |
| default_model = config.get("default_model", "") | |
| try: | |
| presets.DEFAULT_MODEL = presets.MODELS.index(default_model) | |
| except ValueError: | |
| pass | |
| share = config.get("share", False) | |