resources.py 文件源码

def _index(cls, path, types):
        if sys.version_info >= (3, 5):
            # Python version >=3.5 supports glob
            import glob
            for img_type in types:
                for filename in glob.iglob(
                    (path + '/**/' + img_type), recursive=True
                ):
                    f_base = os.path.basename(filename)
                    cls._names.update({f_base: filename})
        else:
            # Python version <=3.4
            import fnmatch

            for root, dirnames, filenames in os.walk(path):
                for img_type in types:
                    for f_base in fnmatch.filter(filenames, img_type):
                        filename = os.path.join(root, f_base)
                        cls._names.update({f_base: filename})