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GUI: Optimize restore prettify to only run on screen update

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This commit is contained in:
deajan 2025-07-03 10:07:36 +02:00
parent fc8e2f1409
commit d0d4f3ca4d
1 changed files with 6 additions and 4 deletions
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10
npbackup/gui/helpers.py
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@ -310,10 +310,7 @@ def gui_thread_runner(
else:
if __fn_name == "restore":
# We only need last line since restore outputs self contained json status lines
try:
stdout_cache = json.dumps(json.loads(stdout_data), indent=4)
except json.JSONDecodeError:
stdout_cache = stdout_data
stdout_cache = stdout_data
else:
stdout_cache += stdout_data.strip("\r\n") + "\n"
# So the FreeSimpleGUI update implementation is **really** slow to update multiline when autoscroll=True
@ -350,6 +347,11 @@ def gui_thread_runner(
if time.monotonic() - start_time > 1:
if len(stdout_cache) > 1000:
stdout_cache = stdout_cache[-1000:]
if __fn_name == "restore":
try:
stdout_cache = json.dumps(json.loads(stdout_cache), indent=4)
except json.JSONDecodeError as exc:
pass
# Don't update GUI if there isn't anything to update so it will avoid scrolling back to top every second
if (
previous_stdout_cache != stdout_cache