From 28f09f9ed172a45d6e5a3f7bc9d1587174385762 Mon Sep 17 00:00:00 2001 From: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com> Date: Thu, 25 Sep 2025 16:53:34 -0400 Subject: [PATCH] [dashboard] Fix progress bars on Windows (#10858) --- esphome/dashboard/web_server.py | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/esphome/dashboard/web_server.py b/esphome/dashboard/web_server.py index e3a0013e2f..b5601c9e0f 100644 --- a/esphome/dashboard/web_server.py +++ b/esphome/dashboard/web_server.py @@ -283,11 +283,23 @@ class EsphomeCommandWebSocket(tornado.websocket.WebSocketHandler): def _stdout_thread(self) -> None: if not self._use_popen: return + line = b"" + cr = False while True: - data = self._proc.stdout.readline() + data = self._proc.stdout.read(1) if data: - data = data.replace(b"\r", b"") - self._queue.put_nowait(data) + if data == b"\r": + cr = True + elif data == b"\n": + self._queue.put_nowait(line + b"\n") + line = b"" + cr = False + elif cr: + self._queue.put_nowait(line + b"\r") + line = data + cr = False + else: + line += data if self._proc.poll() is not None: break self._proc.wait(1.0)