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How to use add_secrets_from_pairs method in lisa

Best Python code snippet using lisa_python

variable.py

Source:variable.py

...72        higher_level_variables = {}73    current_variables: Dict[str, VariableEntry] = {}74    if isinstance(higher_level_variables, list):75        env_variables = _load_from_env()76        cmd_variables = add_secrets_from_pairs(higher_level_variables)77    else:78        merge_variables(current_variables, higher_level_variables)79        env_variables = {}80        cmd_variables = {}81    # current_variables uses to support variable in variable file path82    merge_variables(current_variables, env_variables)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.151        while left_variables and is_current_updated:152            is_current_updated = False153            undefined_variables = []154            # solved variable will be removed later, so use a copy here to prevent155            #  operate enumerating collection.156            for entry in left_variables.copy():157                # this value is used to detect whether value used undefined variables.158                # in final merge, the referred variable may be defined later than used.159                # So it should to load referred variables firstly.160                checked_value = f"{entry.file}{entry.value}"161                current_undefined_variables = _get_undefined_variables(162                    checked_value, current_variables163                )164                if current_undefined_variables:165                    undefined_variables.extend(current_undefined_variables)166                    continue167                if entry.file:168                    path = replace_variables(entry.file, current_variables)169                    loaded_variables = _load_from_file(path, is_secret=entry.is_secret)170                else:171                    value = replace_variables(entry.value, current_variables)172                    loaded_variables = load_from_variable_entry(173                        entry.name,174                        value,175                        is_case_visible=entry.is_case_visible,176                        is_secret=entry.is_secret,177                        mask=entry.mask,178                    )179                merge_variables(current_variables, loaded_variables)180                merge_variables(current_variables, higher_level_variables)181                is_current_updated = True182                left_variables.remove(entry)183        if undefined_variables:184            raise LisaException(f"variables are undefined: {undefined_variables}")185    return current_variables186def _load_from_file(187    file_name: str,188    is_secret: bool = False,189) -> Dict[str, VariableEntry]:190    results: Dict[str, VariableEntry] = {}191    if is_secret:192        secret.add_secret(file_name, secret.PATTERN_FILENAME)193    path = constants.RUNBOOK_PATH.joinpath(file_name)194    if path.suffix.lower() not in [".yaml", ".yml"]:195        raise LisaException("variable support only yaml and yml")196    try:197        with open(path, "r") as fp:198            raw_variables = yaml.safe_load(fp)199    except FileNotFoundError:200        raise FileNotFoundError(f"cannot find variable file: {path}")201    if not isinstance(raw_variables, Dict):202        raise LisaException("variable file must be dict")203    for key, raw_value in raw_variables.items():204        try:205            entry = convert_to_variable_entry(raw_value, is_secret=is_secret)206            raw_value = entry.value207            is_secret = is_secret or entry.is_secret208            is_case_visible = entry.is_case_visible209            mask = entry.mask210        except AssertionError:211            # if parsing is failed, regard the raw_value as a value.212            is_case_visible = False213            mask = ""214        results.update(215            load_from_variable_entry(216                key,217                raw_value=raw_value,218                is_secret=is_secret,219                is_case_visible=is_case_visible,220                mask=mask,221            )222        )223    return results224def get_case_variables(variables: Dict[str, VariableEntry]) -> Dict[str, Any]:225    return {226        name: value.data for name, value in variables.items() if value.is_case_visible227    }228def add_secrets_from_pairs(229    raw_pairs: Optional[List[str]],230) -> Dict[str, VariableEntry]:231    """232    Given a list of command line style pairs of [s]:key:value tuples,233    take the ones prefixed with "s:" and make them recorded234    secrets. At the end, also return a dictionary of those tuples235    (still with raw values).236    """237    results: Dict[str, VariableEntry] = {}238    if raw_pairs is None:239        return results240    for raw_pair in raw_pairs:241        is_secret = False242        if raw_pair.lower().startswith("s:"):...

test_variable.py

Source:test_variable.py

...20    def test_in_pair(self) -> None:21        pair1 = "normal_value:nv_from_pair"22        pair2 = "S:normal_entry:s_value_from_env"23        variables = self._get_default_variables()24        variables.update(variable.add_secrets_from_pairs([pair1, pair2]))25        data = self._replace_and_validate(variables, {"normal_entry": "******"})26        self.assertEqual("nv_from_pair", data["nested"]["normal_value"])27        self.assertEqual("s_value_from_env", data["normal_entry"])28    def test_in_normal_file_outside_secret(self) -> None:29        self._test_files(30            "variable_normal.yml",31            True,32            {33                "normal_value": "******",34                "normal_entry": "******",35                "secret_guid": "12345678-****-****-****-********90ab",36                "secret_int": "1****0",37                "secret_head_tail": "a****h",38            },...

main.py

Source:main.py

...101        log.info(f"local time: {datetime.now().astimezone()}")102        _dump_code_information(log)103        # We don't want command line args logging to leak any provided104        # secrets, if any ("s:key:value" syntax)105        add_secrets_from_pairs(args.variables)106        log.debug(f"command line args: {sys.argv}")107        log.info(108            f"run log path: {constants.RUN_LOCAL_LOG_PATH}, "109            f"working path: {constants.RUN_LOCAL_WORKING_PATH}"110        )111        exit_code = args.func(args)112        assert isinstance(exit_code, int), f"actual: {type(exit_code)}"113    finally:114        log.info(f"completed in {total_timer}")115        if file_handler:116            remove_handler(log_handler=file_handler, logger=log)117        uninit_logger()118    return exit_code119if __name__ == "__main__":...

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