46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
import logbook as logging
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from PySide6.QtWidgets import QPlainTextEdit
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from PySide6 import QtCore
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from ..mixins import ComponentMixin
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class QtLogHandler(logging.Handler,logging.StringFormatterHandlerMixin):
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def __init__(self, log_widget,*args,**kwargs):
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super(QtLogHandler,self).__init__(*args,**kwargs)
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log_format_string = '[{record.time:%H:%M:%S.%f%z}] {record.level_name}: {record.message}'
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logging.StringFormatterHandlerMixin.__init__(self,log_format_string)
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self.log_widget = log_widget
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def emit(self, record):
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msg = self.format(record)
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QtCore.QMetaObject\
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.invokeMethod(self.log_widget,
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'appendPlainText',
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QtCore.Qt.QueuedConnection,
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QtCore.Q_ARG(str, msg))
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class LogViewer(QPlainTextEdit, ComponentMixin):
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name = 'Log viewer'
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def __init__(self,*args,**kwargs):
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super(LogViewer,self).__init__(*args,**kwargs)
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self._MAX_ROWS = 500
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self.setReadOnly(True)
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self.setMaximumBlockCount(self._MAX_ROWS)
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self.setLineWrapMode(QPlainTextEdit.NoWrap)
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self.handler = QtLogHandler(self)
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def append(self,msg):
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self.appendPlainText(msg)
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