mirror of
https://github.com/zhayujie/chatgpt-on-wechat.git
synced 2026-07-17 11:07:11 +08:00
69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
import logging
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import os
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import sys
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import io
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def _log_path():
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# Mirror config.get_data_root() without importing config (avoids a circular
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# import, since config imports this module). The desktop build sets
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# COW_DATA_DIR (e.g. ~/.cow); source deployments fall back to CWD.
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data_dir = os.environ.get("COW_DATA_DIR")
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if data_dir:
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data_dir = os.path.expanduser(data_dir)
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os.makedirs(data_dir, exist_ok=True)
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return os.path.join(data_dir, "run.log")
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return "run.log"
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def _reset_logger(log):
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for handler in log.handlers:
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handler.close()
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log.removeHandler(handler)
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del handler
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log.handlers.clear()
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log.propagate = False
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stdout = sys.stdout
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if hasattr(stdout, "buffer"):
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stdout = io.TextIOWrapper(stdout.buffer, encoding="utf-8", errors="replace", line_buffering=True)
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console_handle = logging.StreamHandler(stdout)
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console_handle.setFormatter(
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logging.Formatter(
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"[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d] - %(message)s",
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datefmt="%Y-%m-%d %H:%M:%S",
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)
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)
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log.addHandler(console_handle)
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# File logging is best-effort: if the log path isn't writable (e.g. a
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# packaged app installed under Program Files run by a non-admin user, with
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# an unwritable CWD), fall back to console-only instead of crashing the
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# whole process at import time.
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try:
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file_handle = logging.FileHandler(_log_path(), encoding="utf-8")
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file_handle.setFormatter(
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logging.Formatter(
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"[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d] - %(message)s",
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datefmt="%Y-%m-%d %H:%M:%S",
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)
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)
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log.addHandler(file_handle)
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except OSError:
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console_handle.handle(
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logging.LogRecord(
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"log", logging.WARNING, __file__, 0,
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"[log] file logging disabled (log path not writable): %s",
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(_log_path(),), None,
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)
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)
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def _get_logger():
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log = logging.getLogger("log")
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_reset_logger(log)
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log.setLevel(logging.INFO)
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return log
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# 日志句柄
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logger = _get_logger()
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