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AVA

AVA / scripts /create_sample_dataset.py

[update] images-sample

8b4081b over 1 year ago

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	from os import makedirs
	from os import listdir
	from os.path import join
	from shutil import copy
	from concurrent.futures import ThreadPoolExecutor

	NUM_FILES = 5000


	# +

	# copy a file from source to destination
	def copy_file(src_path, dest_dir):
	# copy source file to dest file
	dest_path = copy(src_path, dest_dir)
	# report progress
	print(f'.copied {src_path} to {dest_path}')

	def main(src='../../AVA_src/images/images/', dest='../../AVA_src/images_5k/'):
	# create the destination directory if needed
	makedirs(dest, exist_ok=True)
	# create full paths for all files we wish to copy
	files = [join(src,name) for name in listdir(src)][:NUM_FILES]
	print("Files: ",files)
	# create the thread pool
	with ThreadPoolExecutor(10) as exe:
	# submit all copy tasks
	_ = [exe.submit(copy_file, path, dest) for path in files]

	if __name__ == '__main__':
	main()