import os
def getListFiles(path): 
  assert os.path.isdir(path), '%s not exist.' % path 
  ret = [] 
  for root, dirs, files in os.walk(path): 
    for filespath in files: 
      ret.append(os.path.join(root,filespath)) 
  return ret

def remove(file):
    for f in file:
        print(f)
        os.remove(f)

def main():
    file= getListFiles('dist/')
    print ("file_counter:",len(file))
    remove(file)

main()

说明：直接删除，不会放到回收站，慎用。