



"""simple docstring"""


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        lowercase		(					_SCREAMING_SNAKE_CASE      :  Optional[Any]    ,   _SCREAMING_SNAKE_CASE      :  Tuple    ,   _SCREAMING_SNAKE_CASE      :  Dict ):






				'''simple docstring'''



				_UpperCAmelCase							=			1.5
				_UpperCAmelCase							=			int(factor * num_class_images )
				_UpperCAmelCase							=			ClipClient(
				    url='''https://knn.laion.ai/knn-service'''    ,   indice_name='''laion_400m'''    ,   num_images=_SCREAMING_SNAKE_CASE    ,   aesthetic_weight=0.1 )

				os.makedirs(f'{class_data_dir}/images'    ,   exist_ok=_SCREAMING_SNAKE_CASE )
				if len(list(Path(f'{class_data_dir}/images' ).iterdir() ) ) >= num_class_images:
								return

				while True:
								_UpperCAmelCase							=			client.query(text=_SCREAMING_SNAKE_CASE )
								if len(_SCREAMING_SNAKE_CASE ) >= factor * num_class_images or num_images > 1E4:
												break
								else:
												_UpperCAmelCase							=			int(factor * num_images )
												_UpperCAmelCase							=			ClipClient(
												    url='''https://knn.laion.ai/knn-service'''    ,   indice_name='''laion_400m'''    ,   num_images=_SCREAMING_SNAKE_CASE    ,   aesthetic_weight=0.1    ,   )

				_UpperCAmelCase							=			0
				_UpperCAmelCase							=			0
				_UpperCAmelCase							=			tqdm(desc='''downloading real regularization images'''    ,   total=_SCREAMING_SNAKE_CASE )

				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:
												_UpperCAmelCase							=			class_images[count]
												count += 1
												try:
																_UpperCAmelCase							=			requests.get(images['''url'''] )
																if img.status_code == 200:
																				_UpperCAmelCase							=			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        lowercase		(					):






				'''simple docstring'''



				_UpperCAmelCase							=			argparse.ArgumentParser(''''''    ,   add_help=_SCREAMING_SNAKE_CASE )
				parser.add_argument('''--class_prompt'''    ,   help='''text prompt to retrieve images'''    ,   required=_SCREAMING_SNAKE_CASE    ,   type=_SCREAMING_SNAKE_CASE )
				parser.add_argument('''--class_data_dir'''    ,   help='''path to save images'''    ,   required=_SCREAMING_SNAKE_CASE    ,   type=_SCREAMING_SNAKE_CASE )
				parser.add_argument('''--num_class_images'''    ,   help='''number of images to download'''    ,   default=200    ,   type=_SCREAMING_SNAKE_CASE )
				return parser.parse_args()


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











def 						_a    (      a :int )							->			list:

 # bit count represents no. of bits in the gray code
 if bit_count < 0:
  raise ValueError('''The given input must be positive''' )

 # get the generated string sequence
 a		  =      gray_code_sequence_string(a )
 #
 # convert them to integers
 for i in range(len(a ) ):
  a		  =      int(sequence[i]	,							2 )

 return sequence
def 						_a    (      a :int )							->			list:

 # The approach is a recursive one
 # Base case achieved when either n = 0 or n=1
 if bit_count == 0:
  return ["0"]

 if bit_count == 1:
  return ["0", "1"]

 a		  =      1 << bit_count  # defines the length of the sequence
 # 1<< n is equivalent to 2^n

 # recursive answer will generate answer for n-1 bits
 a		  =      gray_code_sequence_string(bit_count - 1 )

 a		  =      []

 # append 0 to first half of the smaller sequence generated
 for i in range(seq_len // 2 ):
  a		  =      '''0''' + smaller_sequence[i]
  sequence.append(a )

 # append 1 to second half ... start from the end of the list
 for i in reversed(range(seq_len // 2 ) ):
  a		  =      '''1''' + smaller_sequence[i]
  sequence.append(a )

 return sequence


if __name__ == "__main__":
     import doctest

     doctest.testmod()


