class_docstr: Customized logger for Qlib.
class_docstr_tok: ["Customized","logger","for","Qlib","."]
code: def __getattr__(self, name):
      # During unpickling, python will call __getattr__. Use this line to avoid maximum recursion error.
      if name in {"__setstate__"}:
          raise AttributeError
      return self.logger.__getattribute__(name)
  
imports: import logging
  from typing import Optional, Text, Dict, Any
  import re
  from logging import config
  from time import time
  from contextlib import contextmanager
  from .config import C
label_desc: Use image node_id 4 for calling the QlibLogger obj's underlying member method code with example usage: obj.__getattr__(name) and returns: self