How do I rename image that I uploaded through Django Rest Framework

[niraj876]

I was try to rename image that I uploaded through Django API,

Models.py
class ResumeModel(models.Model):
name = models.CharField(max_length=100)
email = models.EmailField()
dob = models.DateField(auto_now=False, auto_now_add=False)
state = models.CharField(choices=STATE_LIST, max_length=50)
gender = models.CharField(choices = GENDER_LIST, max_length=20)
location = models.CharField(max_length=100)
pimage = models.ImageField(upload_to='pimages', blank=True)
rdoc = models.FileField(upload_to='rdocs', blank=True)

serializers.py
class ResumeSerializer(serializers.ModelSerializer):
class Meta:
model = ResumeModel
fields = ['id', 'name', 'email', 'dob', 'state', 'gender', 'location', 'pimage', 'rdoc']

views.py
class ResumeView(APIView):
def post(self, request, format=None):
serializer = ResumeSerializer(data=request.data)
print(request.data)
if serializer.is_valid():
serializer.save()
return Response({'msg': 'Resume uploaded successfully', 'candidate': serializer.data},
status=status.HTTP_201_CREATED)
return Response(serializer.errors)

[niraj876]

Solution:

To rename the filename that we are uploaded using drf

def image_dir_path(instance, filename):
extension = filename.split('.')[-1]
new_filename = "pimages/candidate_%s.%s" % (instance.name, extension)
return new_filename

Create your models here.

class ResumeModel(models.Model):
name = models.CharField(max_length=100)
email = models.EmailField()
dob = models.DateField(auto_now=False, auto_now_add=False)
state = models.CharField(choices=STATE_LIST, max_length=50)
gender = models.CharField(choices=GENDER_LIST, max_length=20)
location = models.CharField(max_length=100)
# pimage = models.ImageField(upload_to='pimages', blank=True)
pimage = models.ImageField(upload_to=image_dir_path, blank=True)
rdoc = models.FileField(upload_to='rdocs', blank=True)