autodl-projects/lib/log_utils/time_utils.py

# Copyright (c) Facebook, Inc. and its affiliates.
# All rights reserved.
#
# This source code is licensed under the license found in the
# LICENSE file in the root directory of this source tree.
#
import time, sys
import numpy as np

def time_for_file():
  ISOTIMEFORMAT='%d-%h-at-%H-%M-%S'
  return '{}'.format(time.strftime( ISOTIMEFORMAT, time.gmtime(time.time()) ))

def time_string():
  ISOTIMEFORMAT='%Y-%m-%d %X'
  string = '[{}]'.format(time.strftime( ISOTIMEFORMAT, time.gmtime(time.time()) ))
  return string

def time_string_short():
  ISOTIMEFORMAT='%Y%m%d'
  string = '{}'.format(time.strftime( ISOTIMEFORMAT, time.gmtime(time.time()) ))
  return string

def time_print(string, is_print=True):
  if (is_print):
    print('{} : {}'.format(time_string(), string))

def convert_size2str(torch_size):
  dims = len(torch_size)
  string = '['
  for idim in range(dims):
    string = string + ' {}'.format(torch_size[idim])
  return string + ']'
  
def convert_secs2time(epoch_time, return_str=False):    
  need_hour = int(epoch_time / 3600)
  need_mins = int((epoch_time - 3600*need_hour) / 60)  
  need_secs = int(epoch_time - 3600*need_hour - 60*need_mins)
  if return_str:
    str = '[{:02d}:{:02d}:{:02d}]'.format(need_hour, need_mins, need_secs)
    return str
  else:
    return need_hour, need_mins, need_secs

def print_log(print_string, log):
  #if isinstance(log, Logger): log.log('{:}'.format(print_string))
  if hasattr(log, 'log'): log.log('{:}'.format(print_string))
  else:
    print("{:}".format(print_string))
    if log is not None:
      log.write('{:}\n'.format(print_string))
      log.flush()