def downloading(self,author,image):
from django.core.files.temp import NamedTemporaryFile
from moto.moe.image import ImagePost
from moto.moe.api.serializers import UserSerializer
import os
# file_temp = NamedTemporaryFile(delete=True)
chunk_size = 1024
print('downloading:', image.url)
headers = {
'Referer':self.rooturl,
'User-Agent':self.ua
}
self.todo.remove(image.url)
self.busy.add(image.url)
try:
r = yield from aiohttp.request(
'get', image.url, connector=self.connector,headers=headers,cookies=requests.utils.dict_from_cookiejar(self.cj))
except Exception as exc:
print('...', image.url, 'has error', repr(str(exc)))
self.done[image.url] = False
else:
with NamedTemporaryFile(delete=True) as fd:
while True:
chunk = yield from r.content.read(chunk_size)
if not chunk:
break
fd.write(chunk)
# fd
# a = urlparse(image.url)
# filename = os.path.basename(a.path)
image_post = ImagePost(author)
image_post.save(fd)
data = {'author':UserSerializer(author).data, 'image':image_post.image,'source':self.rooturl}
self.results.append(data)
print('image file name:', image_post.image)
r.close()
self.done[image.url] = True
self.busy.remove(image.url)
print(len(self.done), 'completed tasks,', len(self.tasks),
'still pending, todo', len(self.todo))
def create(self,request,*args,**kwargs):
chunk = request.FILES.get('file')
r = ResumableFile( request.POST)
if r.chunk_exists:
r.delete_chunks()
return Response('chunk already exists')
r.process_chunk(chunk)
if r.is_complete:
image_post = ImagePost(request.user)
image_post.save(r)
r.delete_chunks()
data={'author':UserSerializer(request.user).data, 'image':image_post.image}
serializer = self.get_serializer(data=data)
serializer.is_valid(raise_exception=True)
self.perform_create(serializer)
headers = self.get_success_headers(serializer.data)
request.session['post_id'] = serializer.data['id']
return Response(serializer.data, headers=headers)
else:
return Response()
def create(self, request, *args, **kwargs):
chunk = request.FILES.get('file')
r = ResumableFile(request.POST)
if r.chunk_exists:
r.delete_chunks()
return Response('chunk already exists')
r.process_chunk(chunk)
if r.is_complete:
image_post = ImagePost(request.user)
image_post.save(r)
r.delete_chunks()
data = {
'author': UserSerializer(request.user).data,
'image': image_post.image
}
serializer = self.get_serializer(data=data)
serializer.is_valid(raise_exception=True)
self.perform_create(serializer)
headers = self.get_success_headers(serializer.data)
request.session['post_id'] = serializer.data['id']
return Response(serializer.data, headers=headers)
else:
return Response()