python——(os, shutil)

class Operation_folder():def __init__(self, file_path = ‘‘, folder_path = ‘‘):‘‘‘      @param file_path:the file path      ‘‘‘      self.file_path = file_pathself.folder_path = folder_pathdef delete_file(self):‘‘‘      @summary: delete local file      ‘‘‘      if os.path.exists(self.file_path):         os.remove(self.file_path)def delete_folder(self):‘‘‘      @summary: delete local folder, and its subdirectories      ‘‘‘      if os.path.exists(self.folder_path):         shutil.rmtree(self.folder_path)def mkdir_dir(self):‘‘‘      @summary:Create a directory and its parent directory      ‘‘‘      os.makedirs(self.folder_path)def get_path(self):‘‘‘      @summary:      @return: ‘/home/roaddb‘      ‘‘‘      os.path.dirname(‘/home/roaddb/rdb-server-sam.ini‘)def get_file_name(self):‘‘‘      @summary:      @return: ‘rdb-server-sam.ini‘      ‘‘‘      os.path.basename(‘/home/roaddb/rdb-server-sam.ini‘)def get_file1_name(self):‘‘‘      @summary:      @return: fname: ‘rdb-server-sam‘, ext: .ini      ‘‘‘      fname, ext = os.path.splitext(‘rdb-server-sam.ini‘)def get_parent_path(self):‘‘‘      @summary: get the current file dir and the parent dir      ‘‘‘      current_path = os.path.abspath(os.path.dirname(__file__))      current_parent_path = os.path.dirname(current_path)return current_path, current_parent_pathif __name__ == "__main__":   Of = Operation_folder()   Of.get_parent_path()