refactor: 将装饰器 gobridge 重命名为 expose，并添加 pyproject.toml

python/gobridge/__init__.py

@@ -3,24 +3,24 @@ gobridge - Python 端库，配合 Go 侧 gobridge 使用
 
 用法::
 
-    from gobridge import gobridge, run
+    from gobridge import expose, run
     from typing import Iterator
 
-    @gobridge
+    @expose
     def add(a: int, b: int) -> int:
         return a + b
 
-    @gobridge
+    @expose
     def range_gen(start: int, stop: int) -> Iterator[int]:
         for i in range(start, stop):
             yield i          # 对应 Go 侧 Invoke[chan int]
 
-    @gobridge
+    @expose
     def sum_stream(numbers: Iterator[int]) -> int:
         return sum(numbers)  # 对应 Go 侧传入 chan int 参数
 
     # ctx 取消时，框架自动向该线程注入 InterruptedError，无需在函数中检查
-    @gobridge
+    @expose
     def slow_compute(n: int) -> int:
         total = 0
         for i in range(n):
@@ -43,7 +43,7 @@ import threading
 _exposed: dict = {}
 
 
-def gobridge(fn):
+def expose(fn):
     """装饰器：将函数暴露给 Go 侧调用"""
     _exposed[fn.__name__] = fn
     return fn

python/pyproject.toml

@@ -0,0 +1,12 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "gobridge"
+version = "0.1.0"
+description = "Python 端库，配合 Go 侧 gobridge 使用"
+requires-python = ">=3.10"
+
+[tool.hatch.build.targets.wheel]
+packages = ["gobridge"]