



import argparse
import os
from io import BytesIO
from pathlib import Path

import requests
from clip_retrieval.clip_client import ClipClient
from PIL import Image
from tqdm import tqdm





def 		a__      (		_UpperCamelCase      :			List[Any]			,_UpperCamelCase      :			int			,_UpperCamelCase      :			str				):
   __lowerCamelCase    				=     1.5
   __lowerCamelCase    				=     int(factor * num_class_images				)
   __lowerCamelCase    				=     ClipClient(
       url='''https://knn.laion.ai/knn-service'''			,indice_name='''laion_400m'''			,num_images=lowerCamelCase__			,aesthetic_weight=0.1				)

   os.makedirs(F"""{class_data_dir}/images"""			,exist_ok=lowerCamelCase__				)
   if len(list(Path(F"""{class_data_dir}/images"""				).iterdir()				)				) >= num_class_images:
      return

   while True:
      __lowerCamelCase    				=     client.query(text=lowerCamelCase__				)
      if len(lowerCamelCase__				) >= factor * num_class_images or num_images > 1e4:
         break
      else:
         __lowerCamelCase    				=     int(factor * num_images				)
         __lowerCamelCase    				=     ClipClient(
             url='''https://knn.laion.ai/knn-service'''			,indice_name='''laion_400m'''			,num_images=lowerCamelCase__			,aesthetic_weight=0.1			,)

   __lowerCamelCase    				=     0
   __lowerCamelCase    				=     0
   __lowerCamelCase    				=     tqdm(desc='''downloading real regularization images'''			,total=lowerCamelCase__				)

   with open(F"""{class_data_dir}/caption.txt"""			,'''w'''				) as fa, open(F"""{class_data_dir}/urls.txt"""			,'''w'''				) as fa, open(
       F"""{class_data_dir}/images.txt"""			,'''w'''				) as fa:
      while total < num_class_images:
         __lowerCamelCase    				=     class_images[count]
         count += 1
         try:
            __lowerCamelCase    				=     requests.get(images['''url''']				)
            if img.status_code == 2_00:
               __lowerCamelCase    				=     Image.open(BytesIO(img.content				)				)
               with open(F"""{class_data_dir}/images/{total}.jpg"""			,'''wb'''				) as f:
                  f.write(img.content				)
               fa.write(images['''caption'''] + '''\n'''				)
               fa.write(images['''url'''] + '''\n'''				)
               fa.write(F"""{class_data_dir}/images/{total}.jpg""" + '''\n'''				)
               total += 1
               pbar.update(1				)
            else:
               continue
         except Exception:
            continue
   return





def 		a__      (		):
   __lowerCamelCase    				=     argparse.ArgumentParser(''''''			,add_help=lowerCamelCase__				)
   parser.add_argument('''--class_prompt'''			,help='''text prompt to retrieve images'''			,required=lowerCamelCase__			,type=lowerCamelCase__				)
   parser.add_argument('''--class_data_dir'''			,help='''path to save images'''			,required=lowerCamelCase__			,type=lowerCamelCase__				)
   parser.add_argument('''--num_class_images'''			,help='''number of images to download'''			,default=2_00			,type=lowerCamelCase__				)
   return parser.parse_args()


if __name__ == "__main__":
  a_								=       parse_args()
  retrieve(args.class_prompt, args.class_data_dir, args.num_class_images)










"""simple docstring"""


def    _lowerCamelCase   (     lowerCamelCase__	:							str  ):
 assert column_title.isupper()
 lowercase__       :       int				=						0
 lowercase__       :       Optional[int]				=						len(lowerCamelCase__  ) - 1
 lowercase__       :       int				=						0

 while index >= 0:
  lowercase__       :       List[str]				=						(ord(column_title[index]  ) - 64) * pow(26       ,		lowerCamelCase__  )
  answer += value
  power += 1
  index -= 1

 return answer


if __name__ == "__main__":
   from doctest import testmod

   testmod()