Class SafeFileHandler

train_vosr_distill.py:222–234

FileHandler that silently ignores flush errors on filesystems that don't support it.

        p.requires_grad = flag

class SafeFileHandler(logging.FileHandler):
    """FileHandler that silently ignores flush errors on filesystems that don't support it."""
    def flush(self):
        try:
            super().flush()
        except OSError:
            pass

    def emit(self, record):
        try:
            super().emit(record)
        except OSError:
            pass

def create_logger(logging_dir):
    """