chore: add support for MacOS arm64 architecture

telegram/tdjson.py

@@ -16,7 +16,8 @@ def _get_tdjson_lib_path() -> str:
         return system_library
 
     if platform.system().lower() == "darwin":
-        lib_name = "darwin/libtdjson.dylib"
+        platform_architecture = platform.machine()
+        lib_name = f"darwin/{platform_architecture}/libtdjson.dylib"
     else:
         lib_name = "linux/libtdjson.so"
 
@@ -32,7 +33,9 @@ def __init__(self, library_path: Optional[str] = None, verbosity: int = 2) -> No
         self._build_client(library_path, verbosity)
 
     def __del__(self) -> None:
-        if hasattr(self, "_tdjson") and hasattr(self._tdjson, "_td_json_client_destroy"):
+        if hasattr(self, "_tdjson") and hasattr(
+            self._tdjson, "_td_json_client_destroy"
+        ):
             self.stop()
 
     def _build_client(self, library_path: str, verbosity: int) -> None:
@@ -77,7 +80,9 @@ def _build_client(self, library_path: str, verbosity: int) -> None:
 
         fatal_error_callback_type = CFUNCTYPE(None, c_char_p)
 
-        self._td_set_log_fatal_error_callback = self._tdjson.td_set_log_fatal_error_callback
+        self._td_set_log_fatal_error_callback = (
+            self._tdjson.td_set_log_fatal_error_callback
+        )
         self._td_set_log_fatal_error_callback.restype = None
         self._td_set_log_fatal_error_callback.argtypes = [fatal_error_callback_type]
 

tests/test_tdjson.py

@@ -4,6 +4,46 @@
 
 
 class TestGetTdjsonTdlibPath:
+    def test_for_darwin_x86_64(self):
+        mocked_system = Mock(return_value="Darwin")
+        mocked_machine_name = Mock(return_value="x86_64")
+        mocked_resource = Mock()
+        mocked_find_library = Mock(return_value=None)
+
+        with patch("telegram.tdjson.platform.system", mocked_system):
+            with patch("telegram.tdjson.platform.machine", mocked_machine_name):
+                with patch(
+                    "telegram.tdjson.pkg_resources.resource_filename", mocked_resource
+                ):
+                    with patch(
+                        "telegram.tdjson.ctypes.util.find_library", mocked_find_library
+                    ):
+                        _get_tdjson_lib_path()
+
+        mocked_resource.assert_called_once_with(
+            "telegram", "lib/darwin/x86_64/libtdjson.dylib"
+        )
+
+    def test_for_darwin_arm64(self):
+        mocked_system = Mock(return_value="Darwin")
+        mocked_machine_name = Mock(return_value="arm64")
+        mocked_resource = Mock()
+        mocked_find_library = Mock(return_value=None)
+
+        with patch("telegram.tdjson.platform.system", mocked_system):
+            with patch("telegram.tdjson.platform.machine", mocked_machine_name):
+                with patch(
+                    "telegram.tdjson.pkg_resources.resource_filename", mocked_resource
+                ):
+                    with patch(
+                        "telegram.tdjson.ctypes.util.find_library", mocked_find_library
+                    ):
+                        _get_tdjson_lib_path()
+
+        mocked_resource.assert_called_once_with(
+            "telegram", "lib/darwin/arm64/libtdjson.dylib"
+        )
+
     def test_for_darwin(self):
         mocked_system = Mock(return_value="Darwin")
         mocked_files = Mock()