def __init__(self, settings):
if type(settings) == str:
self.settings = load(settings)
elif settings:
self.settings = settings
else: # otherwise
raise Exception("""Wrong argments.
Either filename or settings is indispensable.""")
GA.__init__(self,
self.settings['GA']['population_size'],
self.settings['GA']['archive_size'],
self.settings['GA']['max_generation'],
self.settings['GA']['crossover_rate'],
self.settings['GA']['mutation_rate'],
self.settings['GA']['crossover_parameter'],
self.settings['GA']['mutation_parameter'],
self.settings['GA']['tournament_size'])
# First day of roster.
self.sdate = datetime(self.settings['date']['year'],
self.settings['date']['month'],
self.settings['date']['day'])
if self.settings['length']:
self.length = self.settings['length']
else:
(_, self.length) = calendar.monthrange(self.sdate.year,
self.sdate.month)
self.initialize_employees()
self.initialize_settings()
self.initialize_population()
def get_settings(file_name, date):
"""
change settings by command line options.
Arguments:
- `file_name`: file name of settings.
- `options`: options.
"""
settings = load(file_name)
(settings['date']['year'],
settings['date']['month'],
settings['date']['day']) = (date[0],
date[1],
date[2])
save(settings, file_name)
return settings