mirror of
https://github.com/curly60e/pyblock.git
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53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
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"""
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Logging configuration for PyBLOCK.
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Usage:
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from log import get_logger
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logger = get_logger(__name__)
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logger.debug("detailed info")
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logger.error("user-facing error: %s", e)
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"""
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import logging
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import os
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from logging.handlers import RotatingFileHandler
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_configured = False
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def _setup():
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global _configured
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if _configured:
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return
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_configured = True
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log_dir = os.path.join(os.path.dirname(__file__), "config")
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os.makedirs(log_dir, exist_ok=True)
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log_file = os.path.join(log_dir, "pyblock.log")
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root = logging.getLogger("pyblock")
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root.setLevel(logging.DEBUG)
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if not root.handlers:
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file_handler = RotatingFileHandler(
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log_file, maxBytes=1_048_576, backupCount=3, encoding="utf-8"
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)
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file_handler.setLevel(logging.DEBUG)
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file_handler.setFormatter(logging.Formatter(
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"%(asctime)s [%(levelname)s] %(name)s: %(message)s",
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datefmt="%Y-%m-%d %H:%M:%S"
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))
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root.addHandler(file_handler)
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console_handler = logging.StreamHandler()
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console_handler.setLevel(logging.WARNING)
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console_handler.setFormatter(logging.Formatter(
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"\033[1;31;40m[%(levelname)s]\033[0;37;40m %(message)s"
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))
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root.addHandler(console_handler)
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def get_logger(name):
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_setup()
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return logging.getLogger(f"pyblock.{name}")
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