fix: module 'torch.serialization' has no attribute 'FILE_LIKE'' (#932)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: 源文雨 <41315874+fumiama@users.noreply.github.com>

Author: 3 people

ChatTTS/core.py

@@ -24,6 +24,7 @@
     del_all,
 )
 from .utils import logger as utils_logger
+from .utils import FileLike
 
 from .norm import Normalizer
 
@@ -66,7 +67,7 @@ def download_models(
         self,
         source: Literal["huggingface", "local", "custom"] = "local",
         force_redownload=False,
-        custom_path: Optional[torch.serialization.FILE_LIKE] = None,
+        custom_path: Optional[FileLike] = None,
     ) -> Optional[str]:
         if source == "local":
             download_path = custom_path if custom_path is not None else os.getcwd()
@@ -138,7 +139,7 @@ def load(
         source: Literal["huggingface", "local", "custom"] = "local",
         force_redownload=False,
         compile: bool = False,
-        custom_path: Optional[torch.serialization.FILE_LIKE] = None,
+        custom_path: Optional[FileLike] = None,
         device: Optional[torch.device] = None,
         coef: Optional[torch.Tensor] = None,
         use_flash_attn=False,

ChatTTS/model/tokenizer.py

@@ -10,13 +10,13 @@
 import torch
 from transformers import BertTokenizerFast
 
-from ..utils import del_all
+from ..utils import del_all, FileLike
 
 
 class Tokenizer:
     def __init__(
         self,
-        tokenizer_path: torch.serialization.FILE_LIKE,
+        tokenizer_path: FileLike,
     ):
         """
         tokenizer: BertTokenizerFast = torch.load(

ChatTTS/utils/__init__.py

@@ -1,4 +1,4 @@
 from .dl import check_all_assets, download_all_assets
 from .gpu import select_device
-from .io import load_safetensors, get_latest_modified_file, del_all
+from .io import load_safetensors, get_latest_modified_file, del_all, FileLike
 from .log import logger

ChatTTS/utils/io.py

@@ -1,13 +1,20 @@
 import os
 import logging
-from typing import Union
+from typing import Union, IO
 from dataclasses import is_dataclass
 
 from safetensors import safe_open
 import torch
 
 from .log import logger
 
+if hasattr(torch.serialization, "FILE_LIKE"):
+    FileLike = torch.serialization.FILE_LIKE
+elif hasattr(torch.types, "FILE_LIKE"):
+    FileLike = torch.types.FileLike
+else:
+    FileLike = Union[str, os.PathLike, IO[bytes]]
+
 
 @torch.inference_mode()
 def load_safetensors(filename: str):