Best Python code snippet using lisa_python
variable.py
Source: variable.py
...83 merge_variables(current_variables, cmd_variables)84 final_variables: Dict[str, VariableEntry] = {}85 merge_variables(86 final_variables,87 _load_from_runbook(runbook_data, higher_level_variables=current_variables),88 )89 if isinstance(higher_level_variables, dict):90 merge_variables(final_variables, higher_level_variables)91 else:92 merge_variables(final_variables, env_variables)93 merge_variables(final_variables, cmd_variables)94 return final_variables95def merge_variables(96 variables: Dict[str, VariableEntry], new_variables: Dict[str, VariableEntry]97) -> None:98 """99 in place update variables. If variables don't exist, will create them100 """101 for name, new_variable in new_variables.items():102 variable = variables.get(name, None)103 if variable:104 variable.update(new_variable)105 else:106 variables[name] = new_variable.copy()107def _get_undefined_variables(108 value: str, variables: Dict[str, VariableEntry]109) -> List[str]:110 undefined_variables: List[str] = []111 # check if there is variable or not in a value112 matches = _VARIABLE_PATTERN.findall(value)113 for variable_name in matches:114 lower_variable_name = variable_name[2:-1].lower()115 if lower_variable_name not in variables:116 undefined_variables.append(variable_name)117 return undefined_variables118def _load_from_env() -> Dict[str, VariableEntry]:119 results: Dict[str, VariableEntry] = {}120 for env_name in os.environ:121 is_lisa_variable = True122 is_secret = False123 name = ""124 if env_name.startswith(_ENV_START):125 name = env_name[len(_ENV_START) :]126 value = os.environ[env_name]127 elif env_name.startswith(_SECRET_ENV_START):128 name = env_name[len(_SECRET_ENV_START) :]129 is_secret = True130 else:131 is_lisa_variable = False132 if is_lisa_variable:133 value = os.environ[env_name]134 _add_variable(name, value, results, is_secret=is_secret)135 return results136def _load_from_runbook(137 runbook_data: Any, higher_level_variables: Dict[str, VariableEntry]138) -> Dict[str, VariableEntry]:139 # make a copy to prevent modifying existing dict140 current_variables = higher_level_variables.copy()141 if constants.VARIABLE in runbook_data:142 variable_entries: List[schema.Variable] = schema.load_by_type_many(143 schema.Variable, runbook_data[constants.VARIABLE]144 )145 left_variables = variable_entries.copy()146 undefined_variables: List[str] = []147 is_current_updated = True148 # when is_current_updated, it means one of variable is processed, and149 # it's ok to loop again. If it's false, there are some variables cannot150 # be resolved....
test_variable.py
Source: test_variable.py
...231 current_variables: Dict[str, variable.VariableEntry],232 ) -> Any:233 constants.RUNBOOK_PATH = Path(__file__).parent234 variables = self._get_default_variables()235 variables.update(variable._load_from_runbook(data, current_variables))236 data = self._replace_and_validate(variables, secret_variables)237 return data238 def _test_files(239 self, file_name: str, all_secret: bool, secret_variables: Dict[str, str]240 ) -> Any:241 constants.RUNBOOK_PATH = Path(__file__).parent242 variables = self._get_default_variables()243 variables.update(variable._load_from_file(file_name, is_secret=all_secret))244 data = self._replace_and_validate(variables, secret_variables)245 self.assertEqual("normal_value", data["nested"]["normal_value"])246 self.assertEqual("entry_value", data["normal_entry"])247 self.assertEqual("12345678-abcd-efab-cdef-1234567890ab", data["list"][0])248 self.assertEqual(1234567890, data["list"][1]["dictInList"])249 self.assertEqual("abcdefgh", data["headtail"])...
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