feat: replace throwing exception with returning error in Python

build/common/rust/cargo_build_tests.py

@@ -8,6 +8,7 @@
 import json
 import sys
 import os
+from typing import Optional
 from build.scripts import cmd_exec, fs_utils, timestamp_proxy
 
 
@@ -21,8 +22,8 @@ def __init__(self):
         self.env: list[str]
         self.log_level: int
         self.test_output_dir: str
-        self.tg_timestamp_proxy_file: str | None = None
-        self.integration_test_output_name: str | None = None
+        self.tg_timestamp_proxy_file: Optional[str] = None
+        self.integration_test_output_name: Optional[str] = None
 
 
 def get_crate_test_output_name(log_level: int) -> str:

build/common/rust/cargo_clean.py

@@ -7,6 +7,7 @@
 import argparse
 import sys
 import os
+from typing import Optional
 from build.scripts import cmd_exec, timestamp_proxy
 
 
@@ -17,7 +18,7 @@ def __init__(self):
         self.target_path: str
         self.target: str
         self.log_level: int
-        self.tg_timestamp_proxy_file: str | None = None
+        self.tg_timestamp_proxy_file: Optional[str] = None
 
 
 if __name__ == "__main__":

build/common/rust/rust_gen_cargo_config.py

@@ -9,6 +9,7 @@
 import shutil
 import sys
 import os
+from typing import Optional
 from build.scripts import timestamp_proxy
 
 sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
@@ -81,7 +82,7 @@ def __init__(self):
         self.target: str
         self.target_os: str
         self.target_arch: str
-        self.tg_timestamp_proxy_file: str | None = None
+        self.tg_timestamp_proxy_file: Optional[str] = None
         self.enable_asan: bool
         self.action: str
         self.disable_incremental: bool = False

build/common/scripts/get_lib_name_from_cmake_output.py

@@ -6,6 +6,7 @@
 #
 import argparse
 import os
+from typing import Optional
 
 
 class ArgumentInfo(argparse.Namespace):
@@ -26,7 +27,7 @@ def is_candidate_libname(self, lib_path: str) -> bool:
             return False
         return True
 
-    def get_link_lib_name(self, lib_path: str) -> str | None:
+    def get_link_lib_name(self, lib_path: str) -> Optional[str]:
         lib_basename = os.path.basename(lib_path)
         if self.args.target_os == "win":
             return lib_basename

build/ten_runtime/feature/combine_static_library.py

@@ -8,9 +8,10 @@
 import sys
 import os
 import shutil
-from build.scripts import cmd_exec
+from typing import Optional
 from dotenv import dotenv_values
 from io import StringIO
+from build.scripts import cmd_exec
 
 
 class ArgumentInfo(argparse.Namespace):
@@ -41,7 +42,7 @@ def ar_create(target_library: str, target_path: str, log_level: int) -> None:
         raise Exception("Failed to create static library.")
 
 
-def read_path_from_env_file(env_file: str) -> str | None:
+def read_path_from_env_file(env_file: str) -> Optional[str]:
     with open(env_file, "rb") as f:
         for line in f:
             # NUL character.

build/ten_runtime/feature/publish.py

@@ -8,9 +8,10 @@
 import argparse
 import re
 import sys
+from typing import Optional
+import subprocess
 from build.scripts import cmd_exec, touch
 from common.scripts import delete_files
-import subprocess
 
 
 class ArgumentInfo(argparse.Namespace):
@@ -24,7 +25,7 @@ def __init__(self):
         self.cpu: str
 
 
-def extract_publish_path(text: str) -> str | None:
+def extract_publish_path(text: str) -> Optional[str]:
     pattern = r'Publish to "(.+?)"'
     match = re.search(pattern, text)
     return match.group(1) if match is not None else None

core/include_internal/ten_runtime/binding/python/ten_env/ten_env.h

@@ -114,5 +114,41 @@ TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_set_property_float(
 TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_init_property_from_json(
     PyObject *self, PyObject *args);
 
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_get_property_to_json_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_set_property_from_json_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_is_property_exist_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_get_property_int_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_set_property_int_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_get_property_string_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_set_property_string_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_get_property_bool_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_set_property_bool_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_get_property_float_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_set_property_float_async(
+    PyObject *self, PyObject *args);
+
+TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_init_property_from_json_async(
+    PyObject *self, PyObject *args);
+
 TEN_RUNTIME_PRIVATE_API PyObject *ten_py_ten_env_log(PyObject *self,
                                                      PyObject *args);

core/src/ten_runtime/binding/python/interface/ten/addon_manager.py

@@ -9,7 +9,8 @@
 import sys
 import importlib.util
 from glob import glob
-from typing import Callable, Dict, Type
+from typing import Callable, Dict, Type, Optional
+
 from .addon import Addon
 from libten_runtime_python import _register_addon_as_extension
 
@@ -133,7 +134,7 @@ def _find_app_base_dir():
         )
 
 
-def register_addon_as_extension(name: str, base_dir: str | None = None):
+def register_addon_as_extension(name: str, base_dir: Optional[str] = None):
     def decorator(cls: Type[Addon]) -> Type[Addon]:
         # Resolve base_dir.
         if base_dir is None: