Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/google/cloud/iam_credentials_v1/__init__.py: 90%

1# -*- coding: utf-8 -*- 

2# Copyright 2026 Google LLC 

3# 

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

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

6# You may obtain 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, 

12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

13# See the License for the specific language governing permissions and 

14# limitations under the License. 

15# 

16import sys 

17 

18import google.api_core as api_core 

19 

20from google.cloud.iam_credentials_v1 import gapic_version as package_version 

21 

22__version__ = package_version.__version__ 

23 

24from importlib import metadata 

25 

26# PEP 0810: Explicit Lazy Imports 

27# Python 3.15+ natively intercepts and defers these imports. 

28# Developers can disable this behavior and force eager imports. 

29# For more information, see: 

30# https://docs.python.org/3.15/library/sys.html#sys.set_lazy_imports_filter 

31# Older Python versions safely ignore this variable. 

32__lazy_modules__ = { 

33 "google.cloud.iam_credentials_v1.services.iam_credentials", 

34 "google.cloud.iam_credentials_v1.types.common", 

35 "google.cloud.iam_credentials_v1.types.iamcredentials", 

36} 

37 

38 

39from .services.iam_credentials import IAMCredentialsAsyncClient, IAMCredentialsClient 

40from .types.common import ( 

41 GenerateAccessTokenRequest, 

42 GenerateAccessTokenResponse, 

43 GenerateIdTokenRequest, 

44 GenerateIdTokenResponse, 

45 SignBlobRequest, 

46 SignBlobResponse, 

47 SignJwtRequest, 

48 SignJwtResponse, 

49) 

50 

51if hasattr(api_core, "check_python_version") and hasattr( 

52 api_core, "check_dependency_versions" 

53): # pragma: NO COVER 

54 api_core.check_python_version("google.cloud.iam_credentials_v1") # type: ignore 

55 api_core.check_dependency_versions("google.cloud.iam_credentials_v1") # type: ignore 

56else: # pragma: NO COVER 

57 # An older version of api_core is installed which does not define the 

58 # functions above. We do equivalent checks manually. 

59 try: 

60 import warnings 

61 

62 _py_version_str = sys.version.split()[0] 

63 _package_label = "google.cloud.iam_credentials_v1" 

64 if sys.version_info < (3, 10): 

65 warnings.warn( 

66 "You are using a non-supported Python version " 

67 + f"({_py_version_str}). Google will not post any further " 

68 + f"updates to {_package_label} supporting this Python version. " 

69 + "Please upgrade to the latest Python version, or at " 

70 + f"least to Python 3.10, and then update {_package_label}.", 

71 FutureWarning, 

72 ) 

73 

74 def parse_version_to_tuple(version_string: str): 

75 """Safely converts a semantic version string to a comparable tuple of integers. 

76 Example: "6.33.5" -> (6, 33, 5) 

77 Ignores non-numeric parts and handles common version formats. 

78 Args: 

79 version_string: Version string in the format "x.y.z" or "x.y.z<suffix>" 

80 Returns: 

81 Tuple of integers for the parsed version string. 

82 """ 

83 parts = [] 

84 for part in version_string.split("."): 

85 try: 

86 parts.append(int(part)) 

87 except ValueError: 

88 # If it's a non-numeric part (e.g., '1.0.0b1' -> 'b1'), stop here. 

89 # This is a simplification compared to 'packaging.parse_version', but sufficient 

90 # for comparing strictly numeric semantic versions. 

91 break 

92 return tuple(parts) 

93 

94 def _get_version(dependency_name): 

95 try: 

96 version_string: str = metadata.version(dependency_name) 

97 parsed_version = parse_version_to_tuple(version_string) 

98 return (parsed_version, version_string) 

99 except Exception: 

100 # Catch exceptions from metadata.version() (e.g., PackageNotFoundError) 

101 # or errors during parse_version_to_tuple 

102 return (None, "--") 

103 

104 _dependency_package = "google.protobuf" 

105 _next_supported_version = "6.33.5" 

106 _next_supported_version_tuple = (6, 33, 5) 

107 _recommendation = " (we recommend 7.x)" 

108 (_version_used, _version_used_string) = _get_version(_dependency_package) 

109 if _version_used and _version_used < _next_supported_version_tuple: 

110 warnings.warn( 

111 f"Package {_package_label} depends on " 

112 + f"{_dependency_package}, currently installed at version " 

113 + f"{_version_used_string}. Future updates to " 

114 + f"{_package_label} will require {_dependency_package} at " 

115 + f"version {_next_supported_version} or higher{_recommendation}." 

116 + " Please ensure " 

117 + "that either (a) your Python environment doesn't pin the " 

118 + f"version of {_dependency_package}, so that updates to " 

119 + f"{_package_label} can require the higher version, or " 

120 + "(b) you manually update your Python environment to use at " 

121 + f"least version {_next_supported_version} of " 

122 + f"{_dependency_package}.", 

123 FutureWarning, 

124 ) 

125 except Exception: 

126 warnings.warn( 

127 "Could not determine the version of Python " 

128 + "currently being used. To continue receiving " 

129 + "updates for {_package_label}, ensure you are " 

130 + "using a supported version of Python; see " 

131 + "https://devguide.python.org/versions/" 

132 ) 

133 

134__all__ = ( 

135 "IAMCredentialsAsyncClient", 

136 "GenerateAccessTokenRequest", 

137 "GenerateAccessTokenResponse", 

138 "GenerateIdTokenRequest", 

139 "GenerateIdTokenResponse", 

140 "IAMCredentialsClient", 

141 "SignBlobRequest", 

142 "SignBlobResponse", 

143 "SignJwtRequest", 

144 "SignJwtResponse", 

145)