feat(core): 更新py-esptool (version: 4.8.1)

tools/python/ampy_main.py

@@ -0,0 +1,24 @@
+import sys
+from ampy.cli import cli, _board
+
+
+if __name__ == "__main__":
+    error_exit = False
+    try:
+        cli()
+    except BaseException as e:
+        if getattr(e, 'code', True):
+            print('Error: {}'.format(e))
+            error_exit = True
+    finally:
+        # Try to ensure the board serial connection is always gracefully closed.
+        if _board is not None:
+            try:
+                _board.close()
+            except:
+                # Swallow errors when attempting to close as it's just a best effort
+                # and shouldn't cause a new error or problem if the connection can't
+                # be closed.
+                pass
+        if error_exit:
+            sys.exit(1)