File size: 2,848 Bytes
bd95217 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | import logging
from PyQt6.QtWidgets import QWidget, QVBoxLayout, QTextEdit, QHBoxLayout, QPushButton, QCheckBox
from PyQt6.QtCore import pyqtSignal, pyqtSlot
from PyQt6.QtGui import QFont, QTextCursor
from i18n import t
class QLogHandler(logging.Handler):
"""Logging handler that emits to a Qt signal."""
def __init__(self, signal):
super().__init__()
self._signal = signal
def emit(self, record):
msg = self.format(record)
self._signal.emit(msg, record.levelno)
class LogWindow(QWidget):
"""Real-time log viewer window."""
log_signal = pyqtSignal(str, int)
def __init__(self):
super().__init__()
self.setWindowTitle(t("window_log"))
self.setMinimumSize(700, 400)
self.resize(900, 500)
layout = QVBoxLayout(self)
layout.setContentsMargins(4, 4, 4, 4)
# Log display
self._text = QTextEdit()
self._text.setReadOnly(True)
self._text.setFont(QFont("Consolas", 9))
self._text.setStyleSheet("background-color: #1e1e1e; color: #d4d4d4;")
layout.addWidget(self._text)
# Controls
ctrl = QHBoxLayout()
self._auto_scroll = QCheckBox(t("auto_scroll"))
self._auto_scroll.setChecked(True)
ctrl.addWidget(self._auto_scroll)
self._show_debug = QCheckBox(t("show_debug"))
self._show_debug.setChecked(False)
ctrl.addWidget(self._show_debug)
ctrl.addStretch()
clear_btn = QPushButton(t("clear"))
clear_btn.clicked.connect(self._text.clear)
ctrl.addWidget(clear_btn)
layout.addLayout(ctrl)
# Connect signal
self.log_signal.connect(self._append_log)
def get_handler(self):
handler = QLogHandler(self.log_signal)
handler.setLevel(logging.DEBUG)
fmt = logging.Formatter("%(asctime)s [%(levelname)s] %(name)s: %(message)s",
datefmt="%H:%M:%S")
handler.setFormatter(fmt)
return handler
@pyqtSlot(str, int)
def _append_log(self, msg: str, level: int):
if level < logging.INFO and not self._show_debug.isChecked():
return
color = {
logging.DEBUG: "#808080",
logging.INFO: "#d4d4d4",
logging.WARNING: "#dcdcaa",
logging.ERROR: "#f44747",
logging.CRITICAL: "#ff0000",
}.get(level, "#d4d4d4")
# Highlight ASR and Translate lines
if "ASR [" in msg:
color = "#4ec9b0"
elif "Translate:" in msg:
color = "#9cdcfe"
elif "Speech segment" in msg:
color = "#ce9178"
self._text.append(f'<span style="color:{color}">{msg}</span>')
if self._auto_scroll.isChecked():
self._text.moveCursor(QTextCursor.MoveOperation.End)
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