def process_file(request: SignalRequest, doc_id: int):
"""
:param request:
:param doc_id:
"""
for doc in UploadDoc.objects.filter(id=doc_id):
doc.delete()
call('df.messages.info', request, sharing=SESSION, html=_('%(name)s has been deleted') % {'name': doc.name})
call('updoc.delete_doc_info', request, sharing=SESSION, doc_id=doc_id)
def process_file(request: SignalRequest, doc_id: int, filename: str, original_filename: str):
"""
* uncompress file if needed otherwise copy it
* index its content
* remove it
Remove all if an error occurred
:param request:
:param doc_id:
:param filename:
:param original_filename:
"""
temp_file = None
destination_root = None
doc = None
# noinspection PyBroadException
try:
temp_file = open(filename, 'rb')
doc = UploadDoc.query(request).get(pk=doc_id)
destination_root = os.path.join(settings.MEDIA_ROOT, 'docs', doc.uid[0:2], doc.uid)
process_uploaded_file(doc, temp_file, original_filename=original_filename, destination_root=destination_root)
call('df.messages.info', request, sharing=SESSION, html=_('%(name)s has been uploaded and indexed') % {'name': doc.name})
except Exception as e:
if destination_root and os.path.isdir(destination_root):
shutil.rmtree(destination_root)
UploadDoc.query(request).filter(pk=doc_id).delete()
if doc:
call('df.messages.error', request, sharing=SESSION, html=_('An error happened during the processing of %(name)s: %(error)s') % {'name': doc.name, 'error': str(e)})
else:
call('df.messages.error', request, sharing=SESSION, html=_('Unable to process query'))
finally:
if temp_file:
temp_file.close()
os.remove(filename)
def call(self, window_info, **kwargs):
from djangofloor.tasks import call, SERVER
call(window_info, self.path, to=SERVER, kwargs=kwargs)
def test_celery(request):
print('celery task done')
call('df.messages.warning', request, BROADCAST, html='[BROADCAST] This message has been received and sent through Celery and websockets.')
call('df.messages.error', request, SESSION, html='[SESSION] This message has been received and sent through Celery and websockets.')
call('df.messages.info', request, USER, html='[USER] This message has been received and sent through Celery and websockets.')
def test_websocket(request):
call('df.messages.warning', request, BROADCAST, html='[BROADCAST] This message has been received and sent through websockets.')
call('df.messages.error', request, SESSION, html='[SESSION] This message has been received and sent through websockets.')
call('df.messages.info', request, USER, html='[USER] This message has been received and sent through websockets.')
def call(self, window_info, **kwargs):
from djangofloor.tasks import call, SERVER
call(window_info, self.path, to=SERVER, kwargs=kwargs)
def ws_call(signal_name, request, sharing, kwargs):
if isinstance(sharing, bytes):
sharing = str(sharing)
to = _sharing_to_topics(request, sharing)
window_info = WindowInfo.from_request(request)
call(window_info, signal_name, to=to, kwargs=kwargs)
def ws_call(signal_name, request, sharing, kwargs):
if isinstance(sharing, bytes):
sharing = str(sharing)
to = _sharing_to_topics(request, sharing)
window_info = WindowInfo.from_request(request)
call(window_info, signal_name, to=to, kwargs=kwargs)