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Support online railway deployment

master
Pin Fang 1 year ago
parent
commit
2d0935741c
6 changed files with 34 additions and 11 deletions
  1. +8
    -0
      README.md
  2. +5
    -1
      app.py
  3. +8
    -9
      common/expired_dict.py
  4. +8
    -1
      config.py
  5. +5
    -0
      main.py
  6. +0
    -0
      requirements.txt

+ 8
- 0
README.md View File

@@ -177,6 +177,14 @@ nohup python3 app.py & tail -f nohup.out # 在后台运行程序并通

参考文档 [Docker部署](https://github.com/limccn/chatgpt-on-wechat/wiki/Docker%E9%83%A8%E7%BD%B2) (Contributed by [limccn](https://github.com/limccn))。

### 4. Railway部署
[Use with Railway](#use-with-railway)(PaaS, Free, Stable, ✅Recommended)
> Railway offers $5 (500 hours) of runtime per month
1. Click the [Railway](https://railway.app/) button to go to the Railway homepage
2. Click the `Start New Project` button.
3. Click the `Deploy from Github repo` button.
4. Choose your repo (you can fork this repo firstly)
5. Set environment variable to override settings in config-template.json, such as: model, open_ai_api_base, open_ai_api_key, use_azure_chatgpt etc.

## 常见问题



+ 5
- 1
app.py View File

@@ -5,7 +5,8 @@ from channel import channel_factory
from common.log import logger

from plugins import *
if __name__ == '__main__':

def run():
try:
# load config
config.load_config()
@@ -21,3 +22,6 @@ if __name__ == '__main__':
except Exception as e:
logger.error("App startup failed!")
logger.exception(e)

if __name__ == '__main__':
run()

+ 8
- 9
common/expired_dict.py View File

@@ -1,4 +1,4 @@
import time
from datetime import datetime, timedelta


class ExpiredDict(dict):
@@ -8,8 +8,7 @@ class ExpiredDict(dict):

def __getitem__(self, key):
value, expiry_time = super().__getitem__(key)
# 如果元素已过期,则从字典中删除该元素并抛出 KeyError 异常
if time.monotonic() > expiry_time:
if datetime.now() > expiry_time:
del self[key]
raise KeyError("expired {}".format(key))
self.__setitem__(key, value)
@@ -24,20 +23,20 @@ class ExpiredDict(dict):
return self[key]
except KeyError:
return default
def __contains__(self, key):
try:
self[key]
return True
except KeyError:
return False
def keys(self):
keys=list(super().keys())
keys = list(super().keys())
return [key for key in keys if key in self]
def items(self):
return [(key, self[key]) for key in self.keys()]
def __iter__(self):
return self.keys().__iter__()
return self.keys().__iter__()

+ 8
- 1
config.py View File

@@ -10,11 +10,18 @@ def load_config():
global config
config_path = "./config.json"
if not os.path.exists(config_path):
raise Exception('配置文件不存在,请根据config-template.json模板创建config.json文件')
logger.info('配置文件不存在,将使用config-template.json模板')
config_path = "./config-template.json"

config_str = read_file(config_path)
# 将json字符串反序列化为dict类型
config = json.loads(config_str)

# override config with environment variables.
# Some online deployment platforms (e.g. Railway) deploy project from github directly. So you shouldn't put your secrets like api key in a config file, instead use environment variables to override the default config.
for name, value in os.environ.items():
config[name] = value

logger.info("[INIT] load config: {}".format(config))




+ 5
- 0
main.py View File

@@ -0,0 +1,5 @@
# entry point for online railway deployment
from app import run

if __name__ == '__main__':
run()

requirement.txt → requirements.txt View File


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