From 0fd1dc39ee6f6bb7f2c35f84c3a2a39d9e63805f Mon Sep 17 00:00:00 2001 From: opensource-tnbt Date: Fri, 30 Oct 2020 15:48:23 +0530 Subject: CIRV-Cleanup: Remove HDV and SDV contents. As CIRV-HDV and CIRV-SDV are active now, we do not need contents here. The docs folder has links to HDV and SDV. Signed-off-by: Sridhar K. N. Rao Change-Id: I86ee90fb5e969e14d000d9a08d971b13a2c2740e --- tools/sdv/conf/__init__.py | 265 --------------------------------------------- 1 file changed, 265 deletions(-) delete mode 100644 tools/sdv/conf/__init__.py (limited to 'tools/sdv/conf/__init__.py') diff --git a/tools/sdv/conf/__init__.py b/tools/sdv/conf/__init__.py deleted file mode 100644 index ef97aa7..0000000 --- a/tools/sdv/conf/__init__.py +++ /dev/null @@ -1,265 +0,0 @@ -# Copyright 2015-2017 Intel Corporation. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Settings and configuration handlers. - -Settings will be loaded from several .conf files -and any user provided settings file. -""" - -# pylint: disable=invalid-name - -import copy -import os -import re -import logging -import pprint - -_LOGGER = logging.getLogger(__name__) - -# regex to parse configuration macros from 04_vnf.conf -# it will select all patterns starting with # sign -# and returns macro parameters and step -# examples of valid macros: -# #VMINDEX -# #MAC(AA:BB:CC:DD:EE:FF) or #MAC(AA:BB:CC:DD:EE:FF,2) -# #IP(192.168.1.2) or #IP(192.168.1.2,2) -# #EVAL(2*#VMINDEX) -_PARSE_PATTERN = r'(#[A-Z]+)(\(([^(),]+)(,([0-9]+))?\))?' - - -class Settings(object): - """Holding class for settings. - """ - def __init__(self): - pass - - def _eval_param(self, param): - # pylint: disable=invalid-name - """ Helper function for expansion of references to 'valid' parameters - """ - if isinstance(param, str): - # evaluate every #PARAM reference inside parameter itself - macros = re.findall( - r'#PARAM\((([\w\-]+)(\[[\w\[\]\-\'\"]+\])*)\)', - param) - if macros: - for macro in macros: - # pylint: disable=eval-used - try: - tmp_val = str( - eval("self.getValue('{}'){}".format(macro[1], - macro[2]))) - param = param.replace('#PARAM({})'.format(macro[0]), - tmp_val) - # silently ignore that option required by - # PARAM macro can't be evaluated; - # It is possible, that referred parameter - # will be constructed during runtime - # and re-read later. - except IndexError: - pass - except AttributeError: - pass - return param - elif isinstance(param, (list, tuple)): - tmp_list = [] - for item in param: - tmp_list.append(self._eval_param(item)) - return tmp_list - elif isinstance(param, dict): - tmp_dict = {} - for (key, value) in param.items(): - tmp_dict[key] = self._eval_param(value) - return tmp_dict - else: - return param - - def getValue(self, attr): - """Return a settings item value - """ - if attr in self.__dict__: - if attr == 'TEST_PARAMS': - return getattr(self, attr) - else: - master_value = getattr(self, attr) - return self._eval_param(master_value) - else: - raise AttributeError("%r object has no attribute %r" % - (self.__class__, attr)) - - def __setattr__(self, name, value): - """Set a value - """ - # skip non-settings. this should exclude built-ins amongst others - if not name.isupper(): - return - - # we can assume all uppercase keys are valid settings - super(Settings, self).__setattr__(name, value) - - def setValue(self, name, value): - """Set a value - """ - if name is not None and value is not None: - super(Settings, self).__setattr__(name, value) - - def load_from_file(self, path): - """Update ``settings`` with values found in module at ``path``. - """ - import imp - - custom_settings = imp.load_source('custom_settings', path) - - for key in dir(custom_settings): - if getattr(custom_settings, key) is not None: - setattr(self, key, getattr(custom_settings, key)) - - def load_from_dir(self, dir_path): - """Update ``settings`` with contents of the .conf files at ``path``. - - Each file must be named Nfilename.conf, where N is a single or - multi-digit decimal number. The files are loaded in ascending order of - N - so if a configuration item exists in more that one file the setting - in the file with the largest value of N takes precedence. - - :param dir_path: The full path to the dir from which to load the .conf - files. - - :returns: None - """ - regex = re.compile( - "^(?P[0-9]+)(?P[a-z]?)_.*.conf$") - - def get_prefix(filename): - """ - Provide a suitable function for sort's key arg - """ - match_object = regex.search(os.path.basename(filename)) - return [int(match_object.group('digit_part')), - match_object.group('alfa_part')] - - # get full file path to all files & dirs in dir_path - file_paths = os.listdir(dir_path) - file_paths = [os.path.join(dir_path, x) for x in file_paths] - - # filter to get only those that are a files, with a leading - # digit and end in '.conf' - file_paths = [x for x in file_paths if os.path.isfile(x) and - regex.search(os.path.basename(x))] - - # sort ascending on the leading digits and afla (e.g. 03_, 05a_) - file_paths.sort(key=get_prefix) - - # load settings from each file in turn - for filepath in file_paths: - self.load_from_file(filepath) - - def load_from_dict(self, conf): - """ - Update ``settings`` with values found in ``conf``. - - Unlike the other loaders, this is case insensitive. - """ - for key in conf: - if conf[key] is not None: - if isinstance(conf[key], dict): - # recursively update dict items, e.g. TEST_PARAMS - setattr(self, key.upper(), - merge_spec(getattr(self, key.upper()), conf[key])) - else: - setattr(self, key.upper(), conf[key]) - - def restore_from_dict(self, conf): - """ - Restore ``settings`` with values found in ``conf``. - - Method will drop all configuration options and restore their - values from conf dictionary - """ - self.__dict__.clear() - tmp_conf = copy.deepcopy(conf) - for key in tmp_conf: - self.setValue(key, tmp_conf[key]) - - def load_from_env(self): - """ - Update ``settings`` with values found in the environment. - """ - for key in os.environ: - setattr(self, key, os.environ[key]) - - def __str__(self): - """Provide settings as a human-readable string. - - This can be useful for debug. - - Returns: - A human-readable string. - """ - tmp_dict = {} - for key in self.__dict__: - tmp_dict[key] = self.getValue(key) - - return pprint.pformat(tmp_dict) - - # - # validation methods used by step driven testcases - # - def validate_getValue(self, result, attr): - """Verifies, that correct value was returned - """ - # getValue must be called to expand macros and apply - # values from TEST_PARAM option - assert result == self.getValue(attr) - return True - - def validate_setValue(self, _dummy_result, name, value): - """Verifies, that value was correctly set - """ - assert value == self.__dict__[name] - return True - - -settings = Settings() - - -def merge_spec(orig, new): - """Merges ``new`` dict with ``orig`` dict, and returns orig. - - This takes into account nested dictionaries. Example: - - >>> old = {'foo': 1, 'bar': {'foo': 2, 'bar': 3}} - >>> new = {'foo': 6, 'bar': {'foo': 7}} - >>> merge_spec(old, new) - {'foo': 6, 'bar': {'foo': 7, 'bar': 3}} - - You'll notice that ``bar.bar`` is not removed. This is the desired result. - """ - for key in orig: - if key not in new: - continue - - # Not allowing derived dictionary types for now - # pylint: disable=unidiomatic-typecheck - if type(orig[key]) == dict: - orig[key] = merge_spec(orig[key], new[key]) - else: - orig[key] = new[key] - - for key in new: - if key not in orig: - orig[key] = new[key] - - return orig -- cgit 1.2.3-korg