2017-03-16 73 views
0

我有這樣的Django的代碼,我無法將文件保存到模型FileFieldDjango不保存文件到FileField。 IO錯誤:文件無法打開閱讀

# 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)) 

這個模型看起來是這樣的:

class StockList(models.Model): 
    csv_file = models.FileField(null=True, blank=True) 

我得到的錯誤:

IOError: File not open for reading

回答

1

變化從WB至r文件模式+ b

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