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feat: sync text display with TTS audio playback

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Move screen output from stream_callback to display_callback called by
TTS consumer thread. Text now appears sentence-by-sentence in sync with
audio instead of streaming ahead at LLM speed. Removes quiet_mode hack.
This commit is contained in:
0xbyt4 2026-03-06 00:58:29 +03:00
parent a15fa85248
commit 7d4b4e95f1
2 changed files with 64 additions and 36 deletions
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43
cli.py
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@ -4099,6 +4099,7 @@ class HermesCLI:
# we stream audio sentence-by-sentence as the agent generates tokens
# instead of waiting for the full response.
use_streaming_tts = False
_streaming_box_opened = False
text_queue = None
tts_thread = None
stream_callback = None
@ -4123,9 +4124,21 @@ class HermesCLI:
text_queue = queue.Queue()
stop_event = threading.Event()
def display_callback(sentence: str):
"""Called by TTS consumer when a sentence is ready to display + speak."""
nonlocal _streaming_box_opened
if not _streaming_box_opened:
_streaming_box_opened = True
w = self.console.width
label = " ⚕ Hermes "
fill = w - 2 - len(label)
_cprint(f"\n{_GOLD}╭─{label}{'─' * max(fill - 1, 0)}╮{_RST}")
_cprint(sentence.rstrip())
tts_thread = threading.Thread(
target=stream_tts_to_speaker,
args=(text_queue, stop_event, self._voice_tts_done),
kwargs={"display_callback": display_callback},
daemon=True,
)
tts_thread.start()
@ -4244,8 +4257,7 @@ class HermesCLI:
_cprint(f"\n{r_top}\n{_DIM}{display_reasoning}{_RST}\n{r_bot}")
if response and not response_previewed:
# Use a Rich Panel for the response box — adapts to terminal
# width at render time instead of hard-coding border length.
# Use skin engine for label/color with fallback
try:
from hermes_cli.skin_engine import get_active_skin
_skin = get_active_skin()
@ -4257,17 +4269,22 @@ class HermesCLI:
_resp_color = "#CD7F32"
_resp_text = "#FFF8DC"
_chat_console = ChatConsole()
_chat_console.print(Panel(
_rich_text_from_ansi(response),
title=f"[{_resp_color} bold]{label}[/]",
title_align="left",
border_style=_resp_color,
style=_resp_text,
box=rich_box.HORIZONTALS,
padding=(1, 2),
))
is_error_response = result and (result.get("failed") or result.get("partial"))
if use_streaming_tts and _streaming_box_opened and not is_error_response:
# Text was already printed sentence-by-sentence; just close the box
w = shutil.get_terminal_size().columns
_cprint(f"\n{_GOLD}╰{'─' * (w - 2)}╯{_RST}")
else:
_chat_console = ChatConsole()
_chat_console.print(Panel(
_rich_text_from_ansi(response),
title=f"[{_resp_color} bold]{label}[/]",
title_align="left",
border_style=_resp_color,
style=_resp_text,
box=rich_box.HORIZONTALS,
padding=(1, 2),
))
# Play terminal bell when agent finishes (if enabled).