






import glob
import os
import random
from string import ascii_lowercase, digits

import cva
__a   :							Tuple						= ""
__a   :							Dict						= ""
__a   :							List[str]						= ""
__a   :							str						= 1  # (0 is vertical, 1 is horizontal)



def       _SCREAMING_SNAKE_CASE    (			)    ->   None:





    """simple docstring"""

    __A     ,						__A       =						get_dataset(__lowercase      ,					__lowercase     )
    print("""Processing..."""     )
    __A     ,						__A     ,						__A       =						update_image_and_anno(__lowercase      ,					__lowercase      ,					__lowercase     )

    for index, image in enumerate(__lowercase     ):
        # Get random string code: '7b7ad245cdff75241935e4dd860f3bad'
        __A       =						random_chars(3_2     )
        __A       =						paths[index].split(os.sep     )[-1].rsplit("""."""      ,					1     )[0]
        __A       =						f"{OUTPUT_DIR}/{file_name}_FLIP_{letter_code}"
        cva.imwrite(f"/{file_root}.jpg"      ,					__lowercase      ,					[cva.IMWRITE_JPEG_QUALITY, 8_5]     )
        print(f"Success {index+1}/{len(__lowercase     )} with {file_name}"     )
        __A       =						[]
        for anno in new_annos[index]:
            __A       =						f"{anno[0]} {anno[1]} {anno[2]} {anno[3]} {anno[4]}"
            annos_list.append(__lowercase     )
        with open(f"/{file_root}.txt"      ,					"""w"""     ) as outfile:
            outfile.write("""\n""".join(line for line in annos_list     )     )



def       _SCREAMING_SNAKE_CASE    (			__lowercase :      str      ,					__lowercase :      str     )    ->   tuple[list, list]:





    """simple docstring"""

    __A       =						[]
    __A       =						[]
    for label_file in glob.glob(os.path.join(__lowercase      ,					"""*.txt"""     )     ):
        __A       =						label_file.split(os.sep     )[-1].rsplit("""."""      ,					1     )[0]
        with open(__lowercase     ) as in_file:
            __A       =						in_file.readlines()
        __A       =						os.path.join(__lowercase      ,					f"{label_name}.jpg"     )

        __A       =						[]
        for obj_list in obj_lists:
            __A       =						obj_list.rstrip("""\n"""     ).split(""" """     )
            boxes.append(
                [
                    int(obj[0]     ),
                    float(obj[1]     ),
                    float(obj[2]     ),
                    float(obj[3]     ),
                    float(obj[4]     ),
                ]     )
        if not boxes:
            continue
        img_paths.append(__lowercase     )
        labels.append(__lowercase     )
    return img_paths, labels



def       _SCREAMING_SNAKE_CASE    (			__lowercase :      list      ,					__lowercase :      list      ,					__lowercase :      int = 1     )    ->   tuple[list, list, list]:





    """simple docstring"""

    __A       =						[]
    __A       =						[]
    __A       =						[]
    for idx in range(len(__lowercase     )     ):
        __A       =						[]
        __A       =						img_list[idx]
        path_list.append(__lowercase     )
        __A       =						anno_list[idx]
        __A       =						cva.imread(__lowercase     )
        if flip_type == 1:
            __A       =						cva.flip(__lowercase      ,					__lowercase     )
            for bbox in img_annos:
                __A       =						1 - bbox[1]
                new_annos.append([bbox[0], x_center_new, bbox[2], bbox[3], bbox[4]]     )
        elif flip_type == 0:
            __A       =						cva.flip(__lowercase      ,					__lowercase     )
            for bbox in img_annos:
                __A       =						1 - bbox[2]
                new_annos.append([bbox[0], bbox[1], y_center_new, bbox[3], bbox[4]]     )
        new_annos_lists.append(__lowercase     )
        new_imgs_list.append(__lowercase     )
    return new_imgs_list, new_annos_lists, path_list



def       _SCREAMING_SNAKE_CASE    (			__lowercase :      int = 3_2     )    ->   str:





    """simple docstring"""

    assert number_char > 1, "The number of character should greater than 1"
    __A       =						ascii_lowercase + digits
    return "".join(random.choice(__lowercase     ) for _ in range(__lowercase     )     )


if __name__ == "__main__":
  main()
  print("DONE ✅")












def       _SCREAMING_SNAKE_CASE    (			__lowercase :      int     )    ->   list[int]:





    """simple docstring"""

    if length <= 0 or not isinstance(__lowercase      ,					__lowercase     ):
        raise ValueError("""Length must be a positive integer."""     )
    return [n * (2 * n - 1) for n in range(__lowercase     )]


if __name__ == "__main__":
  print(hexagonal_numbers(length=5))
  print(hexagonal_numbers(length=10))




