复制特定子文件夹Python[复制]

我正在尝试找出如何将CAD图形(“.dwg”、“.dxf”)从包含子文件夹的源目录复制到目标目录,并保持原始目录和子文件夹结构。

• 原始目录:H:\坦桑尼亚…\Bagamoyo_Single_line.dwg
• 源目录:H:\CAD\Tanzania…\Bagamoyo_Single_line.dwg

我找到了下面的答案 @martineau 在以下职位内: Python Factory Function

from fnmatch import fnmatch, filter
from os.path import isdir, join
from shutil import copytree

def include_patterns(*patterns):
    """Factory function that can be used with copytree() ignore parameter.

    Arguments define a sequence of glob-style patterns
    that are used to specify what files to NOT ignore.
    Creates and returns a function that determines this for each directory
    in the file hierarchy rooted at the source directory when used with
    shutil.copytree().
    """
    def _ignore_patterns(path, names):
        keep = set(name for pattern in patterns
                            for name in filter(names, pattern))
        ignore = set(name for name in names
                        if name not in keep and not isdir(join(path, name)))
        return ignore
    return _ignore_patterns

# sample usage

copytree(src_directory, dst_directory,
         ignore=include_patterns('*.dwg', '*.dxf'))

更新时间:18:21。以下代码按预期工作,但我希望忽略不包含任何include_模式的文件夹(' .dwg',' .dxf')