fixed an error when loading the config file.

app/config/config.py

@@ -1,28 +1,45 @@
 import os
 import socket
 import toml
+import shutil
 from loguru import logger
 
 root_dir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
 config_file = f"{root_dir}/config.toml"
-if not os.path.isfile(config_file):
-    example_file = f"{root_dir}/config.example.toml"
-    if os.path.isfile(example_file):
-        import shutil
 
-        shutil.copyfile(example_file, config_file)
-        logger.info(f"copy config.example.toml to config.toml")
 
-logger.info(f"load config from file: {config_file}")
+def load_config():
+    # fix: IsADirectoryError: [Errno 21] Is a directory: '/MoneyPrinterTurbo/config.toml'
+    if os.path.isdir(config_file):
+        shutil.rmtree(config_file)
 
-try:
+    if not os.path.isfile(config_file):
-    _cfg = toml.load(config_file)
+        example_file = f"{root_dir}/config.example.toml"
-except Exception as e:
+        if os.path.isfile(example_file):
-    logger.warning(f"load config failed: {str(e)}, try to load as utf-8-sig")
+            shutil.copyfile(example_file, config_file)
-    with open(config_file, mode="r", encoding='utf-8-sig') as fp:
+            logger.info(f"copy config.example.toml to config.toml")
-        _cfg_content = fp.read()
-        _cfg = toml.loads(_cfg_content)
 
+    logger.info(f"load config from file: {config_file}")
+
+    try:
+        _config_ = toml.load(config_file)
+    except Exception as e:
+        logger.warning(f"load config failed: {str(e)}, try to load as utf-8-sig")
+        with open(config_file, mode="r", encoding='utf-8-sig') as fp:
+            _cfg_content = fp.read()
+            _config_ = toml.loads(_cfg_content)
+    return _config_
+
+
+def save_config():
+    with open(config_file, "w", encoding="utf-8") as f:
+        _cfg["app"] = app
+        _cfg["whisper"] = whisper
+        _cfg["pexels"] = pexels
+        f.write(toml.dumps(_cfg))
+
+
+_cfg = load_config()
 app = _cfg.get("app", {})
 whisper = _cfg.get("whisper", {})
 pexels = _cfg.get("pexels", {})
@@ -46,19 +63,3 @@ if imagemagick_path and os.path.isfile(imagemagick_path):
 ffmpeg_path = app.get("ffmpeg_path", "")
 if ffmpeg_path and os.path.isfile(ffmpeg_path):
     os.environ["IMAGEIO_FFMPEG_EXE"] = ffmpeg_path
-
-
-# __cfg = {
-#     "hostname": hostname,
-#     "listen_host": listen_host,
-#     "listen_port": listen_port,
-# }
-# logger.info(__cfg)
-
-
-def save_config():
-    with open(config_file, "w", encoding="utf-8") as f:
-        _cfg["app"] = app
-        _cfg["whisper"] = whisper
-        _cfg["pexels"] = pexels
-        f.write(toml.dumps(_cfg))