old_contents: import logging
  from platform import system
  import io
  from tqdm import tqdm
  
  loggers = {}
  
  
  # https://stackoverflow.com/questions/38543506/
  class TqdmLoggingHandler(logging.Handler):
      def __init__(self, level=logging.NOTSET):
          super(TqdmLoggingHandler, self).__init__(level)
  
      def emit(self, record):
          try:
              msg = self.format(record)
              tqdm.write(msg)
              self.flush()
          except (KeyboardInterrupt, SystemExit):
              raise
          except:
              self.handleError(record)
  
  def setup_custom_logger(name):
      """
      Create a logger with a certain name and level
      """
      global loggers
  
      if loggers.get(name):
          return loggers.get(name)
  
      formatter = logging.Formatter(
          fmt='%(levelname)s: %(message)s'
      )
  
      # handler = logging.StreamHandler()
      handler = TqdmLoggingHandler()
      handler.setFormatter(formatter)
  
      # \033[1;30m - black
      # \033[1;31m - red
      # \033[1;32m - green
      # \033[1;33m - yellow
      # \033[1;34m - blue
      # \033[1;35m - magenta
      # \033[1;36m - cyan
      # \033[1;37m - white
  
      if system() not in ['Windows', 'cli']:
          logging.addLevelName(logging.ERROR, "\033[1;31m%s\033[1;0m" % logging.getLevelName(logging.ERROR))
          logging.addLevelName(logging.WARNING, "\033[1;33m%s\033[1;0m" % logging.getLevelName(logging.WARNING))
          logging.addLevelName(logging.INFO, "\033[1;34m%s\033[1;0m" % logging.getLevelName(logging.INFO))
          logging.addLevelName(logging.DEBUG, "\033[1;35m%s\033[1;0m" % logging.getLevelName(logging.DEBUG))
  
      logger = logging.getLogger(name)
      logger.setLevel(logging.WARNING)
  
      # if (logger.hasHandlers()):
      #     logger.handlers.clear()
      if logger.handlers:
          logger.handlers = []
      logger.addHandler(handler)
      loggers.update(dict(name=logger))
  
      return logger
  
new_contents: import logging
  from platform import system
  import io
  from tqdm import tqdm
  from multiprocessing import Lock
  
  loggers = {}
  
  
  # https://stackoverflow.com/questions/38543506/
  class TqdmLoggingHandler(logging.Handler):
      def __init__(self, level=logging.NOTSET):
          super(TqdmLoggingHandler, self).__init__(level)
  
      def emit(self, record):
          try:
              msg = self.format(record)
              tqdm.set_lock(Lock())
              tqdm.write(msg)
              self.flush()
          except (KeyboardInterrupt, SystemExit):
              raise
          except:
              self.handleError(record)
  
  def setup_custom_logger(name):
      """
      Create a logger with a certain name and level
      """
      global loggers
  
      if loggers.get(name):
          return loggers.get(name)
  
      formatter = logging.Formatter(
          fmt='%(levelname)s: %(message)s'
      )
  
      # handler = logging.StreamHandler()
      handler = TqdmLoggingHandler()
      handler.setFormatter(formatter)
  
      # \033[1;30m - black
      # \033[1;31m - red
      # \033[1;32m - green
      # \033[1;33m - yellow
      # \033[1;34m - blue
      # \033[1;35m - magenta
      # \033[1;36m - cyan
      # \033[1;37m - white
  
      if system() not in ['Windows', 'cli']:
          logging.addLevelName(logging.ERROR, "\033[1;31m%s\033[1;0m" % logging.getLevelName(logging.ERROR))
          logging.addLevelName(logging.WARNING, "\033[1;33m%s\033[1;0m" % logging.getLevelName(logging.WARNING))
          logging.addLevelName(logging.INFO, "\033[1;34m%s\033[1;0m" % logging.getLevelName(logging.INFO))
          logging.addLevelName(logging.DEBUG, "\033[1;35m%s\033[1;0m" % logging.getLevelName(logging.DEBUG))
  
      logger = logging.getLogger(name)
      logger.setLevel(logging.WARNING)
  
      # if (logger.hasHandlers()):
      #     logger.handlers.clear()
      if logger.handlers:
          logger.handlers = []
      logger.addHandler(handler)
      loggers.update(dict(name=logger))
  
      return logger
  
subject: fix handling of errors with tqdm