

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     UpperCAmelCase_       (						_A				,		_A				,		_A    ):





					'''simple docstring'''




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

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

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

					SCREAMING_SNAKE_CASE__   =   0
					SCREAMING_SNAKE_CASE__   =   0
					SCREAMING_SNAKE_CASE__   =   tqdm(desc='''downloading real regularization images'''				,		total=_A    )

					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:
															SCREAMING_SNAKE_CASE__   =   class_images[count]
															count += 1
															try:
																				SCREAMING_SNAKE_CASE__   =   requests.get(images['''url''']    )
																				if img.status_code == 2_00:
																									SCREAMING_SNAKE_CASE__   =   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     UpperCAmelCase_       (						):





					'''simple docstring'''




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


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





def     UpperCAmelCase_       (						_A    ):





     '''simple docstring'''




     if not isinstance(_A				,		_A    ):
          raise ValueError('''multiplicative_persistence() only accepts integral values'''    )
     if num < 0:
          raise ValueError('''multiplicative_persistence() does not accept negative values'''    )

     SCREAMING_SNAKE_CASE__   =   0
     SCREAMING_SNAKE_CASE__   =   str(_A    )

     while len(_A    ) != 1:
          SCREAMING_SNAKE_CASE__   =   [int(_A    ) for i in num_string]

          SCREAMING_SNAKE_CASE__   =   1
          for i in range(0				,		len(_A    )    ):
               total *= numbers[i]

          SCREAMING_SNAKE_CASE__   =   str(_A    )

          steps += 1
     return steps
def     UpperCAmelCase_       (						_A    ):





     '''simple docstring'''




     if not isinstance(_A				,		_A    ):
          raise ValueError('''additive_persistence() only accepts integral values'''    )
     if num < 0:
          raise ValueError('''additive_persistence() does not accept negative values'''    )

     SCREAMING_SNAKE_CASE__   =   0
     SCREAMING_SNAKE_CASE__   =   str(_A    )

     while len(_A    ) != 1:
          SCREAMING_SNAKE_CASE__   =   [int(_A    ) for i in num_string]

          SCREAMING_SNAKE_CASE__   =   0
          for i in range(0				,		len(_A    )    ):
               total += numbers[i]

          SCREAMING_SNAKE_CASE__   =   str(_A    )

          steps += 1
     return steps


if __name__ == "__main__":
       import doctest

       doctest.testmod()


