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39 lines
886 B
Python
39 lines
886 B
Python
import logging
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import typing
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LogHook = typing.Callable[[str], None]
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class HookableInMemoryHandler(logging.Handler):
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"""Hookable in-memory logging handler for logs window"""
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_log: str
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_hook: typing.Optional[typing.Callable[[str], None]]
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def __init__(self, *args, **kwargs):
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super(HookableInMemoryHandler, self).__init__(*args, **kwargs)
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self._log = ""
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self._hook = None
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@property
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def log(self) -> str:
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return self._log
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def emit(self, record):
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msg = self.format(record)
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self._log += msg + "\n"
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if self._hook is not None:
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self._hook(msg)
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def write(self, m):
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pass
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def clearLog(self) -> None:
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self._log = ""
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def setHook(self, hook: typing.Callable[[str], None]) -> None:
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self._hook = hook
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def clearHook(self) -> None:
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self._hook = None
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