From d487996281f71ccd3034dd708fa099057e528b42 Mon Sep 17 00:00:00 2001
From: historia <historiavg@proton.me>
Date: Fri, 28 Aug 2026 03:16:14 -0400
Subject: feat: unified logging with logging_kit.py

---
 app/ui/runview.py | 51 ++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 3 deletions(-)

(limited to 'app/ui/runview.py')

diff --git a/app/ui/runview.py b/app/ui/runview.py
index 9448c06..b3a1ab0 100644
--- a/app/ui/runview.py
+++ b/app/ui/runview.py
@@ -29,7 +29,6 @@ so the failure is never scrolled away.
 """
 
 import contextlib
-import io
 import threading
 import time
 from dataclasses import dataclass
@@ -59,6 +58,51 @@ _SERVER_STATES = {
 _MONITOR_INTERVAL = 2.0
 
 
+class _LogAppender:
+    """A file-like that appends redirected console output to the run's log.
+
+    The run view owns the screen, so anything a conversion prints to
+    stdout/stderr outside the progress events would otherwise be swallowed
+    silently; this mirrors it line by line into the run's dated log file
+    (RunConfig.log_path, the audiobook_ day stream), prefixed with the same
+    timestamp format the converter's log records use. Best-effort: write
+    errors are swallowed, and an empty path disables logging.
+    """
+
+    def __init__(self, path: str):
+        self._path = path
+        self._buffer = ""
+
+    def write(self, text: str) -> int:
+        if not text:
+            return 0
+        self._buffer += text
+        while True:
+            cut = self._buffer.find("\n")
+            if cut < 0:
+                break
+            line, self._buffer = self._buffer[:cut], self._buffer[cut + 1:]
+            self._append(line)
+        return len(text)
+
+    def flush(self) -> None:
+        if self._buffer:
+            self._append(self._buffer)
+            self._buffer = ""
+
+    def isatty(self) -> bool:
+        return False
+
+    def _append(self, line: str) -> None:
+        if not self._path or not line.strip():
+            return
+        try:
+            with open(self._path, "a", encoding="utf-8") as logf:
+                logf.write(f"{datetime.now():%Y-%m-%d %H:%M:%S} - {line}\n")
+        except OSError:
+            pass
+
+
 @dataclass
 class RunConfig:
     """Everything the run view needs to execute one conversion.
@@ -232,7 +276,7 @@ class RunView(ScreenView):
         import audiobook
         config = self.config
         try:
-            with contextlib.redirect_stdout(io.StringIO()):
+            with contextlib.redirect_stdout(_LogAppender(config.log_path)):
                 if config.autostart_spec is not None:
                     if config.restart_first:
                         # The managed qwen server hosts another model than
@@ -401,7 +445,8 @@ class RunView(ScreenView):
 
         def _stop() -> None:
             try:
-                with contextlib.redirect_stdout(io.StringIO()):
+                with contextlib.redirect_stdout(
+                        _LogAppender(self.config.log_path)):
                     servers.stop(name)
             finally:
                 self._queue.put({"kind": "server_stopped"})
-- 
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