import os.path
import shutil
file="D:/data/data_train_val_test/val.txt"
dst_path="D:/data/val"

if os.path.exists(dst_path):
    shutil.rmtree(dst_path)
os.mkdir(dst_path)

with open(file,"r",encoding="utf-8") as f:
    i = 0
    j = 0
    lines = f.readlines()
    for line in lines:
        line= line.strip()
        src_img_bsname=os.path.basename(line)
        src_img_dirname = os.path.basename(os.path.dirname(line))
        #print("src_img_dirname: ", src_img_dirname)
        src_json_bsname = src_img_bsname.rsplit(".",1)[0]+".json"
        shutil.copy(line,os.path.join(dst_path,src_img_dirname+"+"+src_img_bsname))

        src_json_path = os.path.dirname(line)+"/"+src_json_bsname
        print(src_json_path)
        j +=1
        if os.path.exists(src_json_path):
            shutil.copy(src_json_path,os.path.join(dst_path,src_img_dirname+"+"+src_json_bsname))
            i += 1
    print("j ,i: ", j, i)