def main():
## Logfile
log = Logfile(dailyLog, stepLog, date_regex)
## Search for dates and pedometer measurements and output to stepLog
log.date_and_y('^#steps\s\d{0,}')
step_cleanup(stepLog)
## Match date with corresponding steps or remove dates with no matches
log.match_date_and_y(step_regex)
## Generate list of dates
dates = log.str_to_float_list(log.gen_list(date_regex))
logging.debug(dates)
## Generate list of steps
steps = log.str_to_float_list(log.gen_list(step_regex))
logging.debug(steps)
logging.debug('Dates: ' + str(len(dates)))
logging.debug('Steps: ' + str(len(steps)))
## GenerateGraph
graph = GenerateGraph('Dates and Steps', # Title
dates, '2015-1-1', # x_axis
steps, 'Steps') # y_axis
if not args.nograph:
graph.gen_date_y_graph('o') # 'o' y_marker