Source code for evalml.utils.logger

"""Logging functions."""
import logging
import sys
import time


[docs]def get_logger(name): """Get the logger with the associated name. Args: name (str): Name of the logger to get. Returns: The logger object with the associated name. """ logger = logging.getLogger(name) if not len(logger.handlers): logger.setLevel(logging.DEBUG) stdout_handler = logging.StreamHandler(sys.stdout) stdout_handler.setLevel(logging.INFO) stdout_handler.setFormatter(logging.Formatter("%(message)s")) logger.addHandler(stdout_handler) return logger
[docs]def log_title(logger, title): """Log with a title.""" logger.info("\n" + "*" * (len(title) + 4)) logger.info("* %s *" % title) logger.info("*" * (len(title) + 4)) logger.info("")
[docs]def log_subtitle(logger, title, underline="="): """Log with a subtitle.""" logger.info("") logger.info("%s" % title) logger.info(underline * len(title))
[docs]def time_elapsed(start_time): """How much time has elapsed since the search started. Args: start_time (int): Time when search started. Returns: str: elapsed time formatted as a string [H:]MM:SS """ time_diff = time.time() - start_time # Source: tqdm.std.tqdm.format_interval mins, s = divmod(int(time_diff), 60) h, m = divmod(mins, 60) if h: return "{0:d}:{1:02d}:{2:02d}".format(h, m, s) else: return "{0:02d}:{1:02d}".format(m, s)