【发布时间】:2017-03-16 16:55:45
【问题描述】:
我有这个 Django 代码,我无法将文件保存到模型FileField:
# create stocklist object and populate it
stocklist = StockList.objects.create(retailer=retailer)
with open("retailer_stocklist.csv", "wb") as csv_file:
for row in table_data:
writer = csv.writer(csv_file, quoting=csv.QUOTE_ALL)
writer.writerow([row["EAN"], row["NAME"], row["QUANTITY"],
row["UNIT"], row["SKU"], row["PRICE"]])
stocklist.csv_file.save("retailer_stocklist.csv", File(csv_file))
模型如下所示:
class StockList(models.Model):
csv_file = models.FileField(null=True, blank=True)
我得到错误:
IOError:文件未打开以供读取
【问题讨论】: