


"""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        UpperCAmelCase__	(lowerCAmelCase_  ,						lowerCAmelCase_  ,						lowerCAmelCase_       ):




					'''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=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:
										__SCREAMING_SNAKE_CASE						       =    client.query(text=lowerCAmelCase_       )
										if len(lowerCAmelCase_       ) >= 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=lowerCAmelCase_  ,						aesthetic_weight=0.1  ,						)

					__SCREAMING_SNAKE_CASE						       =    0
					__SCREAMING_SNAKE_CASE						       =    0
					__SCREAMING_SNAKE_CASE						       =    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:
															__SCREAMING_SNAKE_CASE						       =    class_images[count]
															count += 1
															try:
																				__SCREAMING_SNAKE_CASE						       =    requests.get(images["url"]       )
																				if img.status_code == 200:
																									__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=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=200  ,						type=lowerCAmelCase_       )
					return parser.parse_args()


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




"""simple docstring"""







from __future__ import annotations

import requests




def        UpperCAmelCase__	(lowerCAmelCase_       ):




					'''simple docstring'''


					__SCREAMING_SNAKE_CASE						       =    f"""https://hacker-news.firebaseio.com/v0/item/{story_id}.json?print=pretty"""
					return requests.get(lowerCAmelCase_       ).json()




def        UpperCAmelCase__	(lowerCAmelCase_ = 10       ):




					'''simple docstring'''


					__SCREAMING_SNAKE_CASE						       =    "https://hacker-news.firebaseio.com/v0/topstories.json?print=pretty"
					__SCREAMING_SNAKE_CASE						       =    requests.get(lowerCAmelCase_       ).json()[:max_stories]
					return [get_hackernews_story(lowerCAmelCase_       ) for story_id in story_ids]




def        UpperCAmelCase__	(lowerCAmelCase_ = 10       ):




					'''simple docstring'''


					__SCREAMING_SNAKE_CASE						       =    hackernews_top_stories(lowerCAmelCase_       )
					return "\n".join("* [{title}]({url})".format(**lowerCAmelCase_       ) for story in stories       )


if __name__ == "__main__":
		print(hackernews_top_stories_as_markdown())
