txt转换xml.py

import os, shutil
import glob
from PIL import Image

if os.path.exists("new_xml"):
    shutil.rmtree("new_xml")
os.makedirs("new_xml")

# VEDAI 图像存储位置
src_img_dir = "./中"
# VEDAI 图像的 ground truth 的 txt 文件存放位置
src_txt_dir = "./new_txt"
src_xml_dir = "./new_xml"
img_cls = ".bmp"
img_Lists = glob.glob(src_img_dir + '/*'+img_cls)

img_basenames = []  # e.g. 100.jpg
for item in img_Lists:
    img_basenames.append(os.path.basename(item))

img_names = []  # e.g. 100
for item in img_basenames:
    temp1, temp2 = os.path.splitext(item)
    print(temp1)
    img_names.append(temp1)

for img in img_names:
    im = Image.open((src_img_dir + '/' + img + img_cls))
    width, height = im.size

    # open the crospronding txt file
    try:
        gt = open(src_txt_dir + '/' + img + '.txt').read().splitlines()
    # gt = open(src_txt_dir + '/gt_' + img + '.txt').read().splitlines()
    except:
        continue
    # write in xml file
    # os.mknod(src_xml_dir + '/' + img + '.xml')
    xml_file = open((src_xml_dir + '/' + img + '.xml'), 'w')
    xml_file.write('<annotation>\n')
    xml_file.write('    <folder>VOC2007</folder>\n')
    xml_file.write('    <filename>' + str(img) + img_cls + '</filename>\n')
    xml_file.write('    <path>' + str(img) + img_cls + '</path>\n')
    xml_file.write('    <source>\n')
    xml_file.write('        <database>Unknown</database>\n')
    xml_file.write('    </source>\n')
    xml_file.write('    <size>\n')
    xml_file.write('        <width>' + str(width) + '</width>\n')
    xml_file.write('        <height>' + str(height) + '</height>\n')
    xml_file.write('        <depth>3</depth>\n')
    xml_file.write('    </size>\n')
    xml_file.write('    <segmented>0</segmented>\n')

    # write the region of image on xml file
    for img_each_label in gt:
        spt = img_each_label.split(',')  # 这里如果txt里面是以逗号‘，’隔开的，那么就改为spt = img_each_label.split(',')。
        xml_file.write('    <object>\n')
        xml_file.write('        <name>' + str(spt[4].split(" ")[0]) + '</name>\n')
        xml_file.write('        <pose>Unspecified</pose>\n')
        xml_file.write('        <truncated>0</truncated>\n')
        xml_file.write('        <difficult>0</difficult>\n')
        xml_file.write('        <bndbox>\n')
        xml_file.write('            <xmin>' + str(spt[0]) + '</xmin>\n')
        xml_file.write('            <ymin>' + str(spt[1]) + '</ymin>\n')
        xml_file.write('            <xmax>' + str(spt[2]) + '</xmax>\n')
        xml_file.write('            <ymax>' + str(spt[3]) + '</ymax>\n')
        xml_file.write('        </bndbox>\n')
        xml_file.write('    </object>\n')

    xml_file.write('</annotation>')