def delete(request):
captured = False
while not captured:
try:
if request.method == 'POST':
if request.POST.get('id'):
enrolled_id = request.POST.get('id')
obj = Details.objects.get(pk=enrolled_id)
os.remove("media/" + str(obj.image))
obj.delete()
kairos_face.remove_face(subject_id=str(enrolled_id),
gallery_name='a-gallery')
messages.add_message(request, messages.SUCCESS,
'Successfully deleted!')
if request.POST.get('delete'):
global remove_gallery_1
remove_gallery_1 = kairos_face.remove_gallery('a-gallery')
Details.objects.all().delete()
messages.add_message(request, messages.SUCCESS,
'Gallery deleted!')
captured = True
return render(request, 'delete.html')
except kairos_face.exceptions.ServiceRequestError:
messages.add_message(request, messages.ERROR,
'Database is empty! Please enroll details')
return render(request, 'delete.html')
except ValueError:
messages.add_message(request, messages.ERROR,
'Please enter a valid ID')
return render(request, 'delete.html')
except ObjectDoesNotExist:
messages.add_message(
request, messages.ERROR,
'Error occured. Either DB is empty or the ID does not exist')
return render(request, 'delete.html')
def initKairos(self):
# clear current Kairos gallery
get_galleries_response = kairos_face.get_galleries_names_list()
if self.targetGallery in get_galleries_response['gallery_ids']:
kairos_face.remove_gallery(gallery_name=self.targetGallery)
# initialize gallery with preset images
if not os.path.exists('image/preset_image'):
raise Exception
if not os.path.exists('image/preset_face'):
os.mkdir('image/preset_face')
image_paths = glob.glob(os.path.join('image/preset_image/', "*"))
for image_path in image_paths:
image_path = image_path.replace("\\", "/") # Windows compatible
file_name = image_path.split("/")[2]
person_name = file_name.split(".")[0]
img = cv2.imread(image_path, 3)
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
faces = self.faceCascade.detectMultiScale(gray, 1.3, 5)
# zero or multiple faces detected
if len(faces) != 1:
print("Error: " + file_name + " " + str(len(faces)) +
" faces detected!\n")
# one face detected
else:
(x, y, w, h) = faces[0]
crop_img = img[y:y + h, x:x + w]
# write cropped face image
crop_img_path = 'image/preset_face/' + file_name
cv2.imwrite(crop_img_path, crop_img)
# enroll cropped face images (not preset images)
print("Enrolling: " + crop_img_path + " => " + person_name +
"\n")
enroll_face_response = kairos_face.enroll_face(
file='image/preset_face/' + file_name,
subject_id=person_name,
gallery_name=self.targetGallery)
#print(enroll_face_response)
face_id = enroll_face_response['face_id']
def clear_faces(galleryName=None):
try:
#dict_responJSON = {}
dict_responJSON = kairos_face.remove_gallery(galleryName)
print(dict_responJSON)
"""
status=Complete
"""
if dict_responJSON['status'] == 'Complete':
dict_faces = {'cnt': 1}
else:
dict_faces = {'cnt': 0}
dict_responJSON = dict_faces
except Exception, err:
if err.__class__ == kairos_face.exceptions.ServiceRequestError:
dict_responJSON = {
'error': err.response_msg['Errors'][0]['Message']
}
else:
dict_responJSON = {'error': str(err)}
if 'Errors' in ans:
print ans['Errors'][0]['Message']
elif len(ans['images'][0]['candidates']) == 0:
print "Nobody found! Time to enroll!"
enr = kairos_face.enroll_face(
file='image.png',
subject_id=raw_input("What is your name: "),
gallery_name='test')
else:
print "Hello " + ans['images'][0]['transaction']['subject_id'] + "!"
except:
#Runs if gallery not found (database dumped)
print "Nobody found! Time to enroll!"
try:
enr = kairos_face.enroll_face(
file='image.png',
subject_id=raw_input("What is your name: "),
gallery_name='test')
print enr
except:
print "An error occurred. Please try again."
#Drop database to redo pictures and recognition
if raw_input("Dump database? (y/n): ") == 'y':
try:
kairos_face.remove_gallery('test')
print "Gallery deleted."
except:
print "Gallery does not exist."
cont = raw_input("Continue? (y/n): ")
if cont == 'n':
break
|\t\taddPeople: {}
|\t\ttestPeople: {}'''.format( database,
remove_database,
NumberOfFacesPerPerson,
NumberOfPersonsInDB,
verbose,
chillMode,
addPeople,
testPeople
))
print('-----------------------------------------------------------\n')
#------------------------------------------------------------------------------#
if remove_database:
try:
remove_gallery = kairos_face.remove_gallery(database)
except Exception as e:
if verbose:
print(bcolors.FAIL + "ERROR REMOVE DB: {}".format(e) + bcolors.ENDC)
else:
pass
galleries_list = kairos_face.get_galleries_names_list()
if verbose:
print('List of available galleries: {}\n'.format(json.dumps(galleries_list["gallery_ids"])))
faces, NumberOfFaces = get_faces(verbose)
peopleDB = None
testData = []
#print faces
def remog(gname):
'''Takes argument gname=gallery_name to be deleted'''
#passing gallery_name to be deleted
remove_gallery = kf.remove_gallery(gname)
def clearData(galleryName):
remove_gallery = kairos_face.remove_gallery(galleryName)