我在mongoengine ORM下面的类定义:保存的ImageField mongoengine
from PIL import Image
def post(self, *args, **kwargs):
merchant = self._merchant
data = self._data
obj_data = {}
if merchant:
params = self.serialize() # I am getting params dict. NO Issues with this.
obj_data['name'] = params.get('title', None)
obj_data['description'] = params.get('description', None)
path = params.get('file_path', None)
image = Image.open(path)
print image # **
obj_data['image'] = image # this is also working fine.
obj_data['caption'] = params.get('caption', None)
obj_data['user'] = user
des = Description(**obj_data)
des.save()
print obj_data['image'] # **
print des.image # This is printing as <ImageGridFsProxy: None>
**打印obj_data [ '形象']和打印:
import mongoengine as me
class Description(me.Document):
user = me.ReferenceField(User, required=True)
name = me.StringField(required=True, max_length=50)
caption = me.StringField(required=True, max_length=80)
description = me.StringField(required=True, max_length=100)
image = me.ImageField()
在我的龙卷风网络requesthandler的我POST方法
图像打印如下:
<PIL.PngImagePlugin.PngImageFile image mode=1 size=290x290 at 0x7F83AE0E91B8>
但
des.image仍然没有。
请指教我这里有什么问题。
在此先感谢大家。
'promo'的其他属性呢?他们好吗? – alexvassel
嗨alexvassel, 我已经编辑过一次。一些更正。促销实际上是描述。致歉,请致电 。休息是好的。 – Somesh