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feat: render markdown after stream end #17

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feat: render markdown after stream end #17

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25 changes: 9 additions & 16 deletions src/lecode/tui/feed.py
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Original file line number Diff line number Diff line change
Expand Up @@ -105,30 +105,22 @@ def stream_token(self, text: str, *, thinking: bool = False) -> None:
if thinking:
self._thinking_parts.append(text)
return
self._stream_parts.append(text)
if self.stream_sink is not None:
self._stream_parts.append(text)
self.stream_sink(text)
self._stream_printed = True
else:
self._console.print(text, end="", markup=False, highlight=False, soft_wrap=True)
self._stream_printed = True

def _flush_stream(self) -> None:
"""Close the open stream: print the accumulated text as one whole print.

With a sink, the live region is cleared first and the full text lands
in the scrollback newline-terminated (safe under patch_stdout).
"""
if not self._stream_printed:
return
if self.stream_sink is not None:
full = "".join(self._stream_parts)
self._stream_parts = []
if self.stream_clear is not None:
self.stream_clear()
self._console.print(full, markup=False, highlight=False, soft_wrap=True)
else:
self._console.print()
full = "".join(self._stream_parts)
self._stream_parts = []
if self.stream_sink is not None and self.stream_clear is not None and self._stream_printed:
self.stream_clear()
self._console.print(Markdown(full))
self._stream_printed = False

def stream_end(self) -> None:
Expand Down Expand Up @@ -172,8 +164,9 @@ def llm_response(
elapsed_s: float = 0.0,
) -> None:
"""Log per-call usage and output tok/s over model-call time when available."""
# The streamed answer text has no trailing newline yet — close it first.
self._flush_stream()
if self._streaming:
# The streamed answer text has no trailing newline yet — close it first.
self._flush_stream()
line = (
f"[{self._stamp()}] ← {model} (round {turn})"
f" · ↑{human_tokens(input_tokens)} in · ↓{human_tokens(output_tokens)} out"
Expand Down