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from collections import defaultdict | |
from contextlib import contextmanager | |
import os | |
import logging | |
import sys | |
import json | |
from . import shared | |
__all__ = [ | |
"my_api_key", | |
"authflag", | |
"auth_list", | |
"dockerflag", | |
"retrieve_proxy", | |
"log_level", | |
"advance_docs", | |
"update_doc_config", | |
"multi_api_key", | |
] | |
# 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 = {} | |
## 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("my_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) | |
if dockerflag: | |
if my_api_key == "empty": | |
logging.error("Please give a api key!") | |
sys.exit(1) | |
# auth | |
username = os.environ.get("USERNAME") | |
password = os.environ.get("PASSWORD") | |
if not (isinstance(username, type(None)) or isinstance(password, type(None))): | |
auth_list.append((os.environ.get("USERNAME"), os.environ.get("PASSWORD"))) | |
authflag = True | |
else: | |
if ( | |
not my_api_key | |
and os.path.exists("api_key.txt") | |
and os.path.getsize("api_key.txt") | |
): | |
with open("api_key.txt", "r") as f: | |
my_api_key = f.read().strip() | |
if os.path.exists("auth.json"): | |
authflag = True | |
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) | |
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"] = "" | |
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 | |
if two_column_pdf: | |
advance_docs["pdf"]["two_column"] = True | |
else: | |
advance_docs["pdf"]["two_column"] = False | |
logging.info(f"更新后的文件参数为:{advance_docs}") |