1# Copyright 2022 Google LLC 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14"""Provides the `delete_file` operation. 15 16This wraps the generated ops and ensures that necessary shared libraries 17are loaded. 18""" 19 20import tensorflow as tf 21 22from fcp.tensorflow import gen_delete_file_py 23 24_delete_file_so = tf.load_op_library( 25 tf.compat.v1.resource_loader.get_path_to_datafile('./_delete_file_op.so')) 26 27 28def delete_file(filename: tf.Tensor) -> tf.Operation: 29 """Delete file if the filename exists. 30 31 Args: 32 filename: The filename to delete. 33 34 Returns: 35 The created `Operation`. 36 """ 37 return gen_delete_file_py.delete_file(filename) 38 39 40def delete_dir(dirname: tf.Tensor, recursively: bool = False) -> tf.Operation: 41 """Delete directory if the dirname exists. 42 43 Args: 44 dirname: The directory to delete. 45 recursively: If true the op attempts to delete also the content. 46 47 Returns: 48 The created `Operation`. 49 """ 50 return gen_delete_file_py.delete_dir(dirname, recursively) 51