Tensor_Pre-Validate_By_JPG-XML_Pairs

import glob, os, sys
from shutil import copyfile
args = sys.argv
path = "."
dir_path = "Valid"

if len(args) >= 2:
    path = args[1]
if len(args) >= 3:
    dir_path = args[2]

print("PATH:", path, sep="\t")
os.chdir(path)
imgs = glob.glob("*.jpg")
xmls = glob.glob("*.xml")

name_sep = lambda x: x.split(".")[0]
i = map(name_sep, imgs)
x = map(name_sep, xmls)
diff = set(i)^set(x)

print(".jpg:\t", len(imgs),"\n.xml:\t", len(xmls), sep="")
print(".imgs > .xmls" if max(imgs, xmls, key=lambda x: len(x)) else ".xmls > .imgs")

print("Difference:",len(diff))
for file in diff:
    print("\t\t",file,sep="")

i = map(name_sep, imgs)
x = map(name_sep, xmls)
intersect = set(i)&set(x)

c = 0
print("Pre-valid pairs, total: ", len(intersect), sep="\t")
try:
    print("DIR:", dir_path, sep="\t", end="\t")
    os.mkdir(dir_path)
    print("CREATED")

    for file in intersect:
        i_file = file+".jpg"
        x_file = file+".xml"

        #print(i_file, x_file, dir_path)
        copyfile(i_file, dir_path+"\\"+i_file)
        copyfile(x_file, dir_path+"\\"+x_file)
        c += 1
except FileExistsError:
    print("ERROR. Dir already exists")
except Exception as err:
    print("Emmm...", err)

print("COPY, total:", c, sep="\t")