pyiqa.utils.logger
==================

.. py:module:: pyiqa.utils.logger








Module Contents
---------------

.. py:data:: initialized_logger

.. py:class:: AvgTimer(window=200)

   .. py:method:: start()


   .. py:method:: record()


   .. py:method:: get_current_time()


   .. py:method:: get_avg_time()


.. py:class:: MessageLogger(opt, start_iter=1, tb_logger=None)

   Message logger for printing.

   :param opt: Config. It contains the following keys:
               name (str): Exp name.
               logger (dict): Contains 'print_freq' (str) for logger interval.
               train (dict): Contains 'total_iter' (int) for total iters.
               use_tb_logger (bool): Use tensorboard logger.
   :type opt: dict
   :param start_iter: Start iter. Default: 1.
   :type start_iter: int
   :param tb_logger (obj: `tb_logger`): Tensorboard logger. Default： None.


   .. py:method:: reset_start_time()


.. py:function:: init_tb_logger(log_dir)

.. py:function:: init_wandb_logger(opt)

   We now only use wandb to sync tensorboard log.


.. py:function:: get_root_logger(logger_name='pyiqa', log_level=logging.INFO, log_file=None)

   Get the root logger.

   The logger will be initialized if it has not been initialized. By default a
   StreamHandler will be added. If `log_file` is specified, a FileHandler will
   also be added.

   :param logger_name: root logger name. Default: 'basicsr'.
   :type logger_name: str
   :param log_file: The log filename. If specified, a FileHandler
                    will be added to the root logger.
   :type log_file: str | None
   :param log_level: The root logger level. Note that only the process of
                     rank 0 is affected, while other processes will set the level to
                     "Error" and be silent most of the time.
   :type log_level: int

   :returns: The root logger.
   :rtype: logging.Logger


.. py:function:: get_env_info()

   Get environment information.

   Currently, only log the software version.