build.py 文件源码

def copy_content(src, dest):
    if os.path.exists(src):
        try:
            if os.path.exists(dest):
                shutil.rmtree(dest)
            shutil.copytree(src, dest)
        except OSError as exc:
            try:
                if exc.errno == errno.ENOTDIR:
                    shutil.copy(src, dest)
                else: raise
            except OSError as e:
                print("Couldn't copy: %s" % str(e))
    else:
        print("Source path doesn't exist: %s" % src)