fields.py 文件源码

def process_formdata(self, valuelist):
        if valuelist:
            try:
                lat, lon = valuelist[0].split(',')
                self.data = '%s,%s' % (decimal.Decimal(lat.strip()), decimal.Decimal(lon.strip()),)
            except (decimal.InvalidOperation, ValueError):
                raise ValueError('Not a valid coordinate location')