def receiveFile(self):
# 检查文件格式
upload_file_name = str(self.request.FILES['file'])
suffix = self.checkFileFormat(upload_file_name)
if not self.result:
return None
# 创建存储目录
storage_path = self.makeStoragePath()
if not self.result:
return None
# make file storage full path
if self.keep_origin_filename:
file_path = os.path.join(storage_path, upload_file_name)
else:
uuid = genUUID(64)
file_path = os.path.join(storage_path, f'{uuid}.{suffix}')
while os.path.isfile(file_path):
uuid = genUUID(64)
file_path = os.path.join(storage_path, f'{uuid}.{suffix}')
# Read file content and save it.
form = UploadFileForm(self.request.POST, self.request.FILES)
if form.is_valid():
with open(file_path, 'wb+') as f:
for chunk in self.request.FILES['file'].chunks():
f.write(chunk)
self.result_data = {
'result': 'SUCCESS',
'message': 'To upload file succeeded.',
'file_path': file_path
}
else:
self.error('ERROR: Invalid file uploading post.', http_status=400)
def delay(*args, **kwargs):
client = AsyncTaskClient()
err = 'UUID_EXIST'
while err == 'UUID_EXIST':
uuid = genUUID(64)
if not tracking:
err = None
break
_name = name if name else func.__name__
err = client.record(uuid, name=_name)
if err is not None and err != 'UUID_EXIST':
return err
return client.go(uuid, func.__name__, func.__module__, tracking, *args,
**kwargs)
def delay(*args, **kwargs):
client = AsyncClient()
err = 'UUID_EXIST'
while err == 'UUID_EXIST':
uuid = genUUID(64)
if not tracking:
err = None
break
_name = name if name else func.__name__
err = client.record(uuid, name=_name)
if err is not None and err != 'UUID_EXIST':
return err
main = partial(client.go, uuid, func.__name__, func.__module__,
tracking, *args, **kwargs)
asyncio.set_event_loop_policy(AnyThreadEventLoopPolicy(
)) # To make ioloop runnable in any thread within Django.
try:
ioloop.IOLoop.current().run_sync(main)
except Exception as e:
return str(e)
def addToken(self):
if not self.checked_params.get('username'):
self.checked_params['username'] = genUUID(8)
self.checked_params['token'] = genUUID(64)
self.addData(AuthToken)