66 lines
1.6 KiB
Python
66 lines
1.6 KiB
Python
import logging
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import sys
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import coloredlogs
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from PySide6 import QtCore
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class XStream(QtCore.QObject):
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_stdout = None
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_stderr = None
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messageWritten = QtCore.Signal(str)
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def flush(self):
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pass
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def fileno(self):
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return -1
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def write(self, msg):
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if not self.signalsBlocked():
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self.messageWritten.emit(msg)
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@staticmethod
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def stdout():
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if not XStream._stdout:
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XStream._stdout = XStream()
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sys.stdout = XStream._stdout
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return XStream._stdout
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@staticmethod
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def stderr():
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if not XStream._stderr:
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XStream._stderr = XStream()
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sys.stderr = XStream._stderr
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return XStream._stderr
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class QtHandler(logging.Handler):
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def __init__(self):
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logging.Handler.__init__(self)
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def emit(self, record):
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record = self.format(record)
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if record:
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# originally: XStream.stdout().write("{}\n".format(record))
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XStream.stdout().write("%s\n" % record)
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logger_gui = logging.getLogger(__name__)
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handler_qt: QtHandler = QtHandler()
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# log_fmt: str = "[%(asctime)s] %(levelname)s: %(message)s"
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log_fmt: str = "> %(message)s"
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# formatter = logging.Formatter(log_fmt)
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formatter = coloredlogs.ColoredFormatter(fmt=log_fmt)
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handler_qt.setFormatter(formatter)
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logger_gui.addHandler(handler_qt)
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logger_gui.setLevel(logging.DEBUG)
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logger_cli = logging.getLogger(__name__)
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handler_stream: logging.StreamHandler = logging.StreamHandler()
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formatter = coloredlogs.ColoredFormatter(fmt=log_fmt)
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handler_stream.setFormatter(formatter)
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logger_cli.addHandler(handler_stream)
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logger_cli.setLevel(logging.DEBUG)
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