def getTargetYear(self, date, variety=None):
return FrostGridFactory.getTargetYear(self, date, 'apple', variety)
num_args = len(args)
if num_args == 0:
start_date = datetime.now()
elif num_args == 3:
year = int(args[0])
month = int(args[1])
day = int(args[2])
start_date = datetime(year,month,day)
else:
errmsg = 'Invalid number of arguments (%d).' % num_args
raise SyntaxError, errmsg
factory = FrostGridFactory()
# target year is the year that we want to predict frost damage
target_year = factory.getTargetYear(start_date)
if target_year is None: exit()
if debug: print 'dates', target_year, start_date
season_start = datetime(target_year-1, *fromConfig('crops.apple.start_day'))
season_end = datetime(target_year, *fromConfig('crops.apple.end_day'))
temp_end = season_end + ONE_DAY
if start_date > temp_end and start_date < season_start: exit()
# get a temperature data file manger
filepath = factory.getTempGridFilePath(target_year, test_file)
if debug:
print 'temp filepath', os.path.exists(os.path.normpath(filepath)), filepath
if not os.path.exists(os.path.normpath(filepath)):
manager = factory.newTempGridManager(target_year, None, verbose,
