def create_new(self):
rv = Form.validate(self)
ri = self.img.validate(self)
if rv and ri:
category = Category()
if not check_icon(self.img.data):
self.img.errors.append(_(u'Image not found'))
return False
category.init(self.name.data, self.num.data, self.visible.data, self.img.data)
i = Upload.query.filter_by(url=self.img.data).first()
db.session.delete(i)
db.session.add(category)
db.session.commit()
self.category = category
return True
return False
def upgrade(self, category):
r1 = self.name.validate(self)
r2 = self.num.validate(self)
r3 = self.img.validate(self)
if r1 and r2 and r3:
category.name = self.name.data
category.num = self.num.data
category.visible = False
print str(self.visible.data)
if str(self.visible.data) == 'True':
category.visible = True
if not self.img.data == '' and not self.img.data is None:
if check_icon(self.img.data):
if not category.img == self.img.data:
remove_icon(category.img)
i = Upload.query.filter_by(url=self.img.data).first()
db.session.delete(i)
category.img = self.img.data
db.session.add(category)
db.session.commit()
self.category = category
return True
return False
