當試圖執行syncdb

Question

我做從HackedExistence教程和我收到以下錯誤試圖執行syncdb時，Django的語法錯誤：

BEER_CHOICES = (
    ('D', 'Domestic'), 
    ('I', 'Import'), 

class Beer(models.Model): 

    name = models.CharField(max_length=200) 
    slug = models.Slugfield(unique=True) 
    brewery = models.foreignKey('Brewery') 
    locality = models.CharField(max_length=1, choice=BEER_CHOICES) 
    description = models.TextField(blank=True) 

    def __unicode__(self): 
     return self.name 

class Brewery(models.Model): 

    name = models.CharField(max_length=200) 
    slug = models.Slugfield(unique=True) 
    description = models.TextField(blank=True) 

    def __unicode__(self): 
     return self.name 

Answer 1

Choices should be defined in a list or tuple of two-tuples。
你忘記了你的元組的末端括號。

BEER_CHOICES = ( 
    ('D', 'Domestic'), 
    ('I', 'Import'), 
) # <- missing end-bracket