Coverage for manila/share/drivers/huawei/huawei_utils.py: 89%

1# Copyright (c) 2015 Huawei Technologies Co., Ltd. 

2# All Rights Reserved. 

3# 

4# Licensed under the Apache License, Version 2.0 (the "License"); you may 

5# not use this file except in compliance with the License. You may obtain 

6# a copy of the License at 

7# 

8# http://www.apache.org/licenses/LICENSE-2.0 

9# 

10# Unless required by applicable law or agreed to in writing, software 

11# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 

12# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 

13# License for the specific language governing permissions and limitations 

14# under the License. 

15 

16import copy 

17 

18from oslo_log import log 

19 

20from manila.share.drivers.huawei import constants 

21from manila.share import share_types 

22 

23 

24LOG = log.getLogger(__name__) 

25 

26 

27def get_share_extra_specs_params(type_id): 

28 """Return the parameters for creating the share.""" 

29 opts = None 

30 if type_id is not None: 30 ↛ 36line 30 didn't jump to line 36 because the condition on line 30 was always true

31 specs = share_types.get_share_type_extra_specs(type_id) 

32 

33 opts = _get_opts_from_specs(specs) 

34 LOG.debug('Get share type extra specs: %s', opts) 

35 

36 return opts 

37 

38 

39def _get_opts_from_specs(specs): 

40 opts = copy.deepcopy(constants.OPTS_CAPABILITIES) 

41 opts.update(constants.OPTS_VALUE) 

42 

43 for key, value in specs.items(): 

44 

45 # Get the scope, if using scope format 

46 scope = None 

47 key_split = key.split(':') 

48 if len(key_split) not in (1, 2): 

49 continue 

50 

51 if len(key_split) == 1: 51 ↛ 52line 51 didn't jump to line 52 because the condition on line 51 was never true

52 key = key_split[0] 

53 else: 

54 scope = key_split[0] 

55 key = key_split[1] 

56 

57 if scope: 57 ↛ 59line 57 didn't jump to line 59 because the condition on line 57 was always true

58 scope = scope.lower() 

59 if key: 59 ↛ 63line 59 didn't jump to line 63 because the condition on line 59 was always true

60 key = key.lower() 

61 

62 # We want both the scheduler and the driver to act on the value. 

63 if ((not scope or scope == 'capabilities') and 

64 key in constants.OPTS_CAPABILITIES): 

65 words = value.split() 

66 

67 if not (words and len(words) == 2 and words[0] == '<is>'): 

68 LOG.error("Extra specs must be specified as " 

69 "capabilities:%s='<is> True'.", key) 

70 else: 

71 opts[key] = words[1].lower() 

72 

73 if ((scope in constants.OPTS_CAPABILITIES) and 

74 (key in constants.OPTS_VALUE)): 

75 if ((scope in constants.OPTS_ASSOCIATE) and 75 ↛ 43line 75 didn't jump to line 43 because the condition on line 75 was always true

76 (key in constants.OPTS_ASSOCIATE[scope])): 

77 opts[key] = value 

78 return opts