def post(self, request):
create_time = request.POST.get('create_time', '1')
photo_name = request.POST.get('photo_name', '1')
photo = Photo()
photo.create_time = create_time
photo.image = photo_name
photo.save()
print(create_time, photo_name)
return JsonResponse({"res": 1, "message": "chenggong"})
def test_read_exif(self):
"""
测试exif读取，需要准备一张含有exif的照片
:return: None
"""
photo = Photo(path="/IMG_20181202_084309.jpg")
photo._read_exif()
print("datetime_original:", photo.datetime_original)
print("gps:", photo.gps_longitudes, photo.gps_latitudes)
self.assertIsNotNone(photo.datetime_original)
self.assertIsNotNone(photo.gps_longitudes)
self.assertIsNotNone(photo.addr_text)
def photo_load(request, pk, apk):
o = get_object_or_404(Object, pk=pk)
a = get_object_or_404(Album, pk=apk)
if request.method == 'POST':
for file in request.FILES.getlist('file'):
p = Photo()
p.owner = request.user
p.published_date = timezone.now()
p.album = a
p.photo.save(str(file), file, save=True)
p.thumb_make()
p.save()
return redirect('object.views.object_view', pk=o.pk)
def pipeline(self, mediaItem):
# only download images
try:
# get the image data
filename = mediaItem['filename']
imagebinary = self.session.get(mediaItem['baseUrl'] + '=d').content
with open(f'{self.IFR}/{self.userId}/{filename}',
mode='wb') as handler:
handler.write(imagebinary)
image = Image(content=imagebinary)
response = self.client.label_detection(image=image)
if response.error.message:
raise Exception(response.error.message)
labels = response.label_annotations
ltemp = list(map(getLabelDescription, labels))
mLabels = toMandarin(ltemp)
t = Tag()
bs = BasicStructure()
for el, l in zip(ltemp, labels):
bs.main_tag.append(ATag(tag=el, precision=l.score))
t.en = bs
if mLabels and len(mLabels) > 0:
bs = BasicStructure()
for ml, l in zip(mLabels, labels):
bs.main_tag.append(ATag(tag=ml, precision=l.score))
t.zh_tw = bs
tempcreationTime = mediaItem['mediaMetadata']['creationTime']
sliceTime = tempcreationTime.split('Z')[0].split(
'.')[0] if '.' in tempcreationTime else tempcreationTime.split(
'Z')[0]
realTime = datetime.datetime.strptime(sliceTime,
"%Y-%m-%dT%H:%M:%S")
pho = Photo(
photoId=mediaItem['id'],
filename=filename,
userId=self.userId,
tag=t,
createTime=make_aware(realTime,
timezone=pytz.timezone(
settings.TIME_ZONE)),
)
pho.save()
except Exception as e:
logging.error(e)
print(f'Error from initial vision api pipline {e}')
print(traceback.format_exc())
def photo_handle(request):
userFolder = "img/" + str(request.user.id) + "-" + \
str(request.user.username)
ffolder = '{}/{}'.format(settings.MEDIA_ROOT, userFolder)
if not os.path.exists(ffolder):
os.makedirs(ffolder)
f1 = request.FILES.get('pic') # 从前端获取上传的图片
fname = ffolder + "/" + f1.name # 图片的完整路径
# print(fname)
with open(fname, 'wb') as pic: # 文件操作
for c in f1.chunks(): # 因为图片存储的方式是二进制流，用f1.chunks()获取图片的字节
pic.write(c)
pic1 = Photo()
pic1.pic = '{}/{}'.format(userFolder, f1.name)
pic1.author = request.user
pic1.save()
return HttpResponse('OK')
def photo_save(request: HttpRequest, auction_id: int):
if not request.user.is_authenticated:
return JsonResponse({'result': 0, 'msg': 'Вы не авторизованы'})
try:
auction = Auction.objects.get(pk=auction_id)
except Auction.DoesNotExist:
return JsonResponse({'result': 0, 'msg': 'Аукцион не существует'})
if auction.user.id != request.user.id:
return JsonResponse({'result': 0, 'msg': 'Ошибка загрузки файла'})
photo = Photo(auction_id=auction_id)
form = PhotoForm(request.POST, request.FILES, instance=photo)
if form.is_valid():
try:
form.save()
except IntegrityError:
return JsonResponse({'result': 0, 'msg': 'Ошибка загрузки файла'})
else:
return JsonResponse({'result': 0, 'msg': 'Ошибка загрузки файла'})
request.session['open_gallery_tab'] = True
return JsonResponse({'result': 1})
def test_build_faces_from_photo(self):
photo = Photo(path="/0e67e4b99c2c4028a7bfc9c7dabe5152_r.jpg")
photo.save()
face = Face.build_faces_from_photo(photo)
self.assertIsNotNone(face)
