python - 从文件名中去除路径

Question

下面的代码块有效，但我想取消注释 filename = os.path.basename(filename)，当我这样做时，我无法为 filename 指定绝对路径 因为 k.set_contents_from_filename 将不再引用文件的实际位置，只有当前工作目录中的文件在未注释的情况下才有效。如果我不使用 filename = os.path.basename(filename) 那么文件将在上传时预先加上它们的路径。有什么想法吗？

# List files in directory and upload them to bucket
    for filename in all_files:
        #skip all directory entries which are not a file
        if not os.path.isfile(filename):
              continue
        #filename = os.path.basename(filename)           
        k = Key(bucket)
        k.key = filename
        k.set_contents_from_filename(filename, cb=percent_cb, num_cb=10)

Answer 1

除非我完全遗漏了什么，否则你为什么不能做这样的事情？

# List files in directory and upload them to bucket
for filename in all_files:
    #skip all directory entries which are not a file
    if not os.path.isfile(filename):
          continue    
    k = Key(bucket)
    k.key = os.path.basename(filename)
    k.set_contents_from_filename(filename, cb=percent_cb, num_cb=10)