mirror of
https://github.com/DYefremov/DemonEditor.git
synced 2026-01-01 13:29:42 +01:00
95 lines
2.3 KiB
Python
95 lines
2.3 KiB
Python
import logging
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from collections import defaultdict
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from functools import wraps
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from threading import Thread, Timer
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from gi.repository import GLib
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_LOG_FILE = "demon-editor.log"
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_DATE_FORMAT = "%d-%m-%y %H:%M:%S"
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LOGGER_NAME = "main_logger"
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def init_logger():
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logging.Logger(LOGGER_NAME)
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logging.basicConfig(level=logging.INFO,
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format="%(asctime)s %(message)s",
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datefmt=_DATE_FORMAT,
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handlers=[logging.FileHandler(_LOG_FILE), logging.StreamHandler()])
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log("Logging is enabled.", level=logging.INFO)
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def log(message, level=logging.ERROR, debug=False, fmt_message="{}"):
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""" The main logging function. """
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logger = logging.getLogger(LOGGER_NAME)
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if debug:
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from traceback import format_exc
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logger.log(level, fmt_message.format(format_exc()))
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else:
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logger.log(level, message)
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def run_idle(func):
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""" Runs a function with a lower priority """
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@wraps(func)
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def wrapper(*args, **kwargs):
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GLib.idle_add(func, *args, **kwargs)
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return wrapper
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def run_task(func):
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""" Runs function in separate thread """
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@wraps(func)
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def wrapper(*args, **kwargs):
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task = Thread(target=func, args=args, kwargs=kwargs, daemon=True)
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task.start()
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return wrapper
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def run_with_delay(timeout=5):
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""" Starts the function with a delay.
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If the previous timer still works, it will canceled!
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"""
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def run_with(func):
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timer = None
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@wraps(func)
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def wrapper(*args, **kwargs):
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nonlocal timer
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if timer and timer.is_alive():
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timer.cancel()
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def run():
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GLib.idle_add(func, *args, **kwargs, priority=GLib.PRIORITY_LOW)
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timer = Timer(interval=timeout, function=run)
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timer.start()
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return wrapper
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return run_with
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class DefaultDict(defaultdict):
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""" Extended to support functions with params as default factory. """
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def __missing__(self, key):
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if self.default_factory:
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value = self[key] = self.default_factory(key)
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return value
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return super().__missing__(key)
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def get(self, key, default=None):
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return self[key]
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if __name__ == "__main__":
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pass
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