logger: fix UnicodeEncodeError with non-utf8 stdout in frozen envs (#617

) logger: fix UnicodeEncodeError with non-utf8 stdout in frozen envs Co-authored-by: glwnd <glwnd2030@gmail.com>
ilius · Jan 10, 2025 · 4a6556a · 4a6556a
1 parent 1d19700
commit 4a6556a
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/pyglossary/logger.py b/pyglossary/logger.py
@@ -218,7 +218,15 @@ def emit(self, record: logging.LogRecord) -> None:
 			print(f"fp=None, levelname={record.levelname}")  # noqa: T201
 			print(msg)  # noqa: T201
 			return
-		fp.write(msg + "\n")
+		encoding = getattr(fp, "encoding", "utf-8") or "utf-8"
+		try:
+			fp.write(msg + "\n")
+		except UnicodeEncodeError:
+			fp.write(
+				(msg + "\n")
+				.encode(encoding, errors="xmlcharrefreplace")
+				.decode(encoding)
+			)
 		fp.flush()