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#!/usr/bin/env python
# pylint: disable=missing-docstring
import os
import pkg_resources
import yaml
import six
class Config(object):
def __init__(self):
try:
# pylint: disable=bad-continuation
with open(pkg_resources.resource_filename(
'functest', 'ci/config_functest.yaml')) as yfile:
self.functest_yaml = yaml.safe_load(yfile)
except Exception as error:
raise Exception('Parse config failed: {}'.format(str(error)))
@staticmethod
def _merge_dicts(dict1, dict2):
for k in set(dict1.keys()).union(dict2.keys()):
if k in dict1 and k in dict2:
if isinstance(dict1[k], dict) and isinstance(dict2[k], dict):
yield (k, dict(Config._merge_dicts(dict1[k], dict2[k])))
else:
yield (k, dict2[k])
elif k in dict1:
yield (k, dict1[k])
else:
yield (k, dict2[k])
def patch_file(self, patch_file_path):
with open(patch_file_path) as yfile:
patch_file = yaml.safe_load(yfile)
for key in patch_file:
if key in os.environ.get('DEPLOY_SCENARIO', ""):
self.functest_yaml = dict(Config._merge_dicts(
self.functest_yaml, patch_file[key]))
def _parse(self, attr_now, left_parametes):
for param_n, param_v in six.iteritems(left_parametes):
attr_further = self._get_attr_further(attr_now, param_n)
if attr_further:
self.__setattr__(attr_further, param_v)
if isinstance(param_v, dict):
self._parse(attr_further, param_v)
@staticmethod
def _get_attr_further(attr_now, next): # pylint: disable=redefined-builtin
return attr_now if next == 'general' else (
'{}_{}'.format(attr_now, next) if attr_now else next)
def fill(self):
try:
self._parse(None, self.functest_yaml)
except Exception as error:
raise Exception('Parse config failed: {}'.format(str(error)))
CONF = Config()
CONF.patch_file(pkg_resources.resource_filename(
'functest', 'ci/config_patch.yaml'))
if os.getenv("POD_ARCH", None) and os.getenv("POD_ARCH", None) in ['aarch64']:
CONF.patch_file(pkg_resources.resource_filename(
'functest', 'ci/config_aarch64_patch.yaml'))
CONF.fill()
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