Question

我正在尝试将csv文件导入我的SQL数据库。这是我的模特：

class Matchups(models.Model):
    name = models.CharField(max_length=140)
    vs_Ashe = models.CharField(max_length=140)

    def __unicode__(self):
        return "%s" % (self.name)

class MyCsvModel(CsvDbModel):
    name = CharField()
    vs_Ashe = CharField()

    class Meta:
        dbModel = Matchups
        delimiter = ","

尝试导入csv文件时：my_csv_list = MyCsvModel.import_data(data = open("/home/irmantas/ADC.csv"))

我收到此错误：

A Db model should not have any csv field defined.

有什么问题？

Answer 1

你正在使用'CsvDbModel'并且不应再定义字段，你的类应该看起来：

class MyCsvModel(CsvDbModel):

  class Meta:
    dbModel = Matchups
    delimiter = ","

否则你应该使用'CsvModel'代替：

class MyCsvModel(CsvModel):
  name = CharField()
  vs_Ashe = CharField()

  class Meta:
    dbModel = Matchups
    delimiter = ","

使用django-adapters导入CSV文件：Db模型不应定义任何csv字段

1 个答案: