Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/proto/marshal/rules/field_mask.py: 40%

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# https://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 

15from google.protobuf import field_mask_pb2 

16 

17 

18class FieldMaskRule: 

19 """A marshal between FieldMask and strings. 

20 

21 See https://github.com/googleapis/proto-plus-python/issues/333 

22 and 

23 https://developers.google.com/protocol-buffers/docs/proto3#json 

24 for more details. 

25 """ 

26 

27 def to_python(self, value, *, absent: bool = None): 

28 return value 

29 

30 def to_proto(self, value): 

31 if isinstance(value, str): 

32 field_mask_value = field_mask_pb2.FieldMask() 

33 field_mask_value.FromJsonString(value=value) 

34 return field_mask_value 

35 

36 return value