1 # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 """A simple script to print the log in a readable format. 6 7 Usage: python tools/print_log.py <log_dir> 8 Example: python tools/print_log.py tests/log/lumpy 9 """ 10 11 12 import glob 13 import pickle 14 import os 15 import sys 16 17 # Need to have this line because pickle needs firmware_log module to load logs. 18 sys.path.append(os.getcwd()) 19 20 21 def _print_log(log_dir): 22 ext = '.log' 23 filenames = glob.glob(os.path.join(log_dir, '*.log')) 24 for filename in filenames: 25 print 'Printing %s ...' % filename 26 fw, date, glogs = pickle.load(open(filename)) 27 prefix_spaces = ' ' * 2 28 print prefix_spaces + 'fw: ', fw 29 print prefix_spaces + 'date: ', date 30 print prefix_spaces + 'glogs: ' 31 for glog in glogs: 32 vlogs = glog.vlogs 33 if not vlogs: 34 continue 35 36 print prefix_spaces * 2 + '(%s %s)' % (glog.name, glog.variation) 37 for vlog in vlogs: 38 print prefix_spaces * 4 + '%s: ' % vlog.name 39 print prefix_spaces * 5 + 'score: %s' % str(vlog.score) 40 for metric in vlog.metrics: 41 print (prefix_spaces * 5 + 'metric %s: %s' % 42 (metric.name, metric.value)) 43 print 44 45 46 if __name__ == '__main__': 47 if len(sys.argv) != 2 or not os.path.exists(sys.argv[1]): 48 print 'Usage: python tools/%s <log_dir>' % sys.argv[0] 49 exit(1) 50 log_dir = sys.argv[1] 51 _print_log(log_dir) 52
