def pre_save(self, model_instance, add):
value = super(CloudinaryField, self).pre_save(model_instance, add)
if isinstance(value, UploadedFile):
options = {"type": self.type, "resource_type": self.resource_type}
options.update(self.upload_options_with_filename(model_instance, value.name))
instance_value = uploader.upload_resource(value, **options)
setattr(model_instance, self.attname, instance_value)
return self.get_prep_value(instance_value)
else:
return value
def pre_save(self, model_instance, add):
value = super(CloudinaryField, self).pre_save(model_instance, add)
if isinstance(value, UploadedFile):
options = {"type": self.type, "resource_type": self.resource_type}
options.update(self.upload_options_with_filename(model_instance, value.name))
instance_value = uploader.upload_resource(value, **options)
setattr(model_instance, self.attname, instance_value)
return self.get_prep_value(instance_value)
else:
return value
def pre_save(self, model_instance, add):
value = super(CloudinaryField, self).pre_save(model_instance, add)
if isinstance(value, UploadedFile):
options = {"type": self.type, "resource_type": self.resource_type}
options.update(self.options)
instance_value = uploader.upload_resource(value, **options)
setattr(model_instance, self.attname, instance_value)
if self.width_field:
setattr(model_instance, self.width_field,
instance_value.metadata.get('width'))
if self.height_field:
setattr(model_instance, self.height_field,
instance_value.metadata.get('height'))
return self.get_prep_value(instance_value)
else:
return value
def init_class(cls, storage):
with open(cls.upload_file, 'rb') as fp:
storage.resource = uploader.upload_resource(
fp,
type=cls.type,
resource_type=cls.resource_type,
folder='data/now',
use_filename=True,
unique_filename=True,
overwrite=True)
storage.file = CloudinaryFieldFile(storage.resource,
checksum=cls.resource_checksum)
yield
uploader.destroy(storage.resource.public_id,
type=cls.type,
resource_type=cls.resource_type,
invalidate=True)
def scrapImage(name, string="brand logo"):
fName = name.replace(" ", "").replace("&", "").replace("?", "").replace(
"-", "").replace(".", "").replace("\n", "").replace(";", "")
name = name.split()
for i in string.split():
name.append(i)
link = "https://www.google.com/search?q={}&tbm=isch".format('+'.join(name))
r = requests.get(link)
soup = BeautifulSoup(r.content, 'html.parser')
try:
mainSoup = soup.find_all("table", {"class": "GpQGbf"})[0]
images = mainSoup.find_all("img")
link = images[0].get('src')
except Exception as E:
print(E)
print(fName)
return None
img = requests.get(link)
image = img.content
image = uploader.upload_resource(image,
folder="Vocal4Local/{}".format(fName))
return image.metadata["secure_url"]