def create(name):
""" Create a new UploadFile """
try:
file = UploadFile(name=name)
return file.save()
except Exception as e:
raise e
def upload(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
new_file = UploadFile(file=request.FILES['file'],
user=request.user)
print(new_file)
new_file.save()
return HttpResponseRedirect(reverse('upload'))
else:
form = UploadFileForm()
uploads_root = settings.MEDIA_ROOT
json_table, json_columns = f.excel_to_json(
uploads_root + "/user_4/Data1_light.xlsx", 3)
models = f.get_models_details()
data = {
'form': form,
'table': json_table,
'columns': json_columns,
'table_models': models,
'user': request.user.id
}
#data=RequestContext(request, data2)
return render(request, 'app/OPEX/upload.html', data)
def home(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
new_file = UploadFile(file = request.FILES['file'])
new_file.save()
return HttpResponseRedirect(reverse('main:home'))
else:
form = UploadFileForm()
data = {'form': form}
return render_to_response('main/index.html', data, context_instance=RequestContext(request))
def upload(request):
# UploadFile.objects.all().delete()
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
new_file = UploadFile(file=request.FILES['file'])
new_file.save()
new_file_name = str(new_file.file).split('/')[-1]
return HttpResponse(json.dumps({'image':new_file_name}), content_type="application/json")
else:
form = UploadFileForm()
images = [str(f.file).split('/')[-1] for f in UploadFile.objects.all()]
return render(request, 'upload.html', {'form':form, 'images':images})
def portal_main_page(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
new_file = UploadFile(file=request.FILES['file'])
new_file.owner = request.user #set owner
new_file.save()
#messages.success(self.request, 'File uploaded!')
return HttpResponseRedirect(reverse('portal:portal_main_page'))
#return render_to_response('portal/index.html')
else:
form = UploadFileForm()
data = {'form': form}
return render_to_response('portal/index.html',
data,
context_instance=RequestContext(request))
def upload_scripts(request): # File upload
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
new_script = UploadFile(script_file=request.FILES['script_file'])
new_script.save()
return HttpResponseRedirect(reverse('deploy.views.upload_scripts'))
else:
form = UploadFileForm()
scripts = UploadFile.objects.all()
return render_to_response('deploy/list.html', {
'scripts': scripts,
'form': form,
'username': request.session['username']
},
context_instance=RequestContext(request))
def upload_video():
file = request.files['file']
filename = file.filename
hash_filename = sha_filename(filename)
print(hash_filename)
if file:
file.save(os.path.join(UPLOAD_FOLDER, hash_filename))
session['video_filename'] = filename
session['video_hash_filename'] = hash_filename
accident_time = request.form['accident_time']
car_or_motor = request.form['car_or_motor']
ownership = request.form['ownership']
object_hit = request.form['object_hit']
country = request.form['country']
description = request.form['description']
crush_type = request.form['crush_type']
role = request.form['role']
new_upload_file = UploadFile(session['user_id'],
session['video_filename'],
session['video_hash_filename'],
'g_sensor_filename',
'g_sensor_hash_filename',
accident_time,
car_or_motor,
ownership,
object_hit,
country,
description,
crush_type,
role)
db.session.add(new_upload_file)
db.session.commit()
new_detection = mp.Process(target=detection.crash_detection, args=(session['video_hash_filename'], ))
new_detection.start()
return redirect(url_for('file.upload_success'))
def upload(request):
if request.method == 'POST':
try:
upload_file = request.FILES['file']
f = UploadFile()
filename = upload_file.name
f.file_name = filename
if not os.path.exists('upload/'):
os.mkdir('upload/')
print filename
filename = 'upload/' + filename
f.save()
with open(filename, 'wb+') as destination:
for r in upload_file.chunks():
destination.write(r)
destination.close()
# print "=======================success================="
return HttpResponseRedirect('/')
except Exception as ex:
print ex
return JsonResponse({'code': 0, 'reason': u'导入数据失败'})
