





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

import cva
UpperCamelCase__     =	""
UpperCamelCase__     =	""
UpperCamelCase__     =	""
UpperCamelCase__     =	1  # (0 is vertical, 1 is horizontal)





def       _UpperCamelCase       ():






				"""simple docstring"""





				UpperCamelCase__       ,       UpperCamelCase__			       =     get_dataset(a__				,     a__    )
				print("""Processing..."""    )
				UpperCamelCase__       ,       UpperCamelCase__       ,       UpperCamelCase__			       =     update_image_and_anno(a__				,     a__				,     a__    )

				for index, image in enumerate(a__    ):
								# Get random string code: '7b7ad245cdff75241935e4dd860f3bad'
								UpperCamelCase__			       =     random_chars(32    )
								UpperCamelCase__			       =     paths[index].split(os.sep    )[-1].rsplit("""."""				,     1    )[0]
								UpperCamelCase__			       =     f"""{OUTPUT_DIR}/{file_name}_FLIP_{letter_code}"""
								cva.imwrite(f"""/{file_root}.jpg"""				,     a__				,     [cva.IMWRITE_JPEG_QUALITY, 85]    )
								print(f"""Success {index+1}/{len(a__    )} with {file_name}"""    )
								UpperCamelCase__			       =     []
								for anno in new_annos[index]:
												UpperCamelCase__			       =     f"""{anno[0]} {anno[1]} {anno[2]} {anno[3]} {anno[4]}"""
												annos_list.append(a__    )
								with open(f"""/{file_root}.txt"""				,     """w"""    ) as outfile:
												outfile.write("""\n""".join(line for line in annos_list    )    )





def       _UpperCamelCase       (a__				:str				,     a__				:str    ):






				"""simple docstring"""





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

								UpperCamelCase__			       =     []
								for obj_list in obj_lists:
												UpperCamelCase__			       =     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(a__    )
								labels.append(a__    )
				return img_paths, labels





def       _UpperCamelCase       (a__				:list				,     a__				:list				,     a__				:int = 1    ):






				"""simple docstring"""





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





def       _UpperCamelCase       (a__				:int = 32    ):






				"""simple docstring"""





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


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











def       _UpperCamelCase       (a__				:dict    ):






							"""simple docstring"""





							UpperCamelCase__			       =     set()
							# To detect a back edge, keep track of vertices currently in the recursion stack
							UpperCamelCase__			       =     set()
							return any(
							    node not in visited and depth_first_search(a__				,     a__				,     a__				,     a__    )
							    for node in graph    )





def       _UpperCamelCase       (a__				:dict				,     a__				:int				,     a__				:set				,     a__				:set    ):






							"""simple docstring"""





							visited.add(a__    )
							rec_stk.add(a__    )

							for node in graph[vertex]:
														if node not in visited:
																					if depth_first_search(a__				,     a__				,     a__				,     a__    ):
																												return True
														elif node in rec_stk:
																					return True

    # The node needs to be removed from recursion stack before function ends
							rec_stk.remove(a__    )
							return False


if __name__ == "__main__":
					from doctest import testmod

					testmod()




