def test_merge_with_empty(self):
self.assertEqual(self.dict2, dict_util.merge_dicts({}, self.dict2,
True))
self.assertEqual(self.dict2, dict_util.merge_dicts({}, self.dict2))
self.assertEqual(self.dict2,
dict_util.merge_dicts(self.dict2, {}, True))
self.assertEqual(self.dict2, dict_util.merge_dicts(self.dict2, {}))
def apply_service_defaults(subliminal, superliminal):
""" Apply defaults services
:param subliminal: subliminal config
:param superliminal: superliminal config
:returns: enriched services with superliminal.service_defaults & subliminal.service_defaults
"""
keyword = "service_defaults"
superliminal_service_defaults = superliminal.get(keyword, {})
subliminal_service_defaults = subliminal.get(keyword, {})
merged_service_defaults = merge_dicts(subliminal_service_defaults,
superliminal_service_defaults,
recursive=True)
return [merge_dicts(service, merged_service_defaults, True) for service in
subliminal.get(__SERVICES, {})]
def __enrich_tasks(sub_tasks, super_before_tasks, super_after_tasks, task_defaults):
merged_tasks = super_before_tasks + sub_tasks + super_after_tasks
return [
merge_dicts(task, task_defaults.get(task.get('type', ''), {}), recursive=True)
for task in merged_tasks
]
def test_recursive_merge_dicts(self):
expected = {
"env": "env1",
"env4": "env4",
"env_dict": {
"env2": "env2",
"env3": "env3"
}
}
self.assertEqual(expected,
dict_util.merge_dicts(self.dict1, self.dict2, True))
def test_merge_dicts(self):
expected = {
"env": "env1",
"env4": "env4",
"env_dict": {
"env2": "env2"
}
}
self.assertEqual(expected,
dict_util.merge_dicts(self.dict1, self.dict2))
def apply_pipeline_defaults(subliminal, superliminal, pipeline):
"""Apply defaults values on given pipeline
:param subliminal: subliminal config
:param superliminal: superliminal config
:param pipeline: to apply defaults on
:returns: enriched pipeline with superliminal.pipeline_defaults & subliminal.pipeline_defaults
"""
keyword = "pipeline_defaults"
superliminal_pipe_defaults = superliminal.get(keyword, {}).copy()
subliminal_pipe_defaults = subliminal.get(keyword, {}).copy()
superliminal_before_tasks = superliminal_pipe_defaults.pop(__BEFORE_TASKS, [])
superliminal_after_tasks = superliminal_pipe_defaults.pop(__AFTER_TASKS, [])
merged_pipeline_defaults = merge_dicts(subliminal_pipe_defaults, superliminal_pipe_defaults,
True)
pipeline = merge_dicts(pipeline, merged_pipeline_defaults, True)
return apply_task_defaults(subliminal, superliminal, pipeline,
superliminal_before_tasks=superliminal_before_tasks,
superliminal_after_tasks=superliminal_after_tasks)
def __apply_task_defaults(subliminal,
superliminal,
subliminal_tasks,
superliminal_before_tasks,
superliminal_after_tasks):
keyword = "task_defaults"
subliminal_tasks_defaults = subliminal.get(keyword, {})
superliminal_tasks_defaults = superliminal.get(keyword, {})
merged_task_defaults = merge_dicts(subliminal_tasks_defaults, superliminal_tasks_defaults,
recursive=True)
return __enrich_tasks(subliminal_tasks, superliminal_before_tasks, superliminal_after_tasks,
merged_task_defaults)
def __deep_list_keyword_merge(unique_key_name, subliminal_list_conf,
superliminal_list_conf):
subliminal_key_map = {
item[unique_key_name]: item
for item in subliminal_list_conf
}
superliminal_key_map = {
item[unique_key_name]: item
for item in superliminal_list_conf
}
return list(
dict_util.merge_dicts(superliminal_key_map,
subliminal_key_map,
recursive=True).values())
def __merge_superliminals(self, super1, super2):
super1_pipeline_defaults = super1.get(self.__PIPELINE_DEFAULTS,
{}).copy()
super2_pipeline_defaults = super2.get(self.__PIPELINE_DEFAULTS,
{}).copy()
super1[self.__PIPELINE_DEFAULTS][self.__BEFORE_TASKS] = \
super2_pipeline_defaults.pop(self.__BEFORE_TASKS, []) + super1_pipeline_defaults.pop(
self.__BEFORE_TASKS, [])
super1[self.__PIPELINE_DEFAULTS][self.__AFTER_TASKS] = \
super1_pipeline_defaults.pop(self.__AFTER_TASKS, []) + super2_pipeline_defaults.pop(
self.__AFTER_TASKS, [])
# merge supers tasks
return dict_util.merge_dicts(super1, super2, True)
def __merge_sub_and_super(self, sub, supr, is_render_variables):
merged_pipelines = list()
for pipeline in sub.get(self.__PIPELINES, {}):
final_pipeline = self.__apply_pipeline_defaults(
sub, supr, pipeline)
merged_pipelines.append(final_pipeline)
sub[self.__PIPELINES] = merged_pipelines
sub[self.__SERVICES] = default_configs.apply_service_defaults(
sub, supr)
sub = dict_util.merge_dicts(supr.copy(), sub)
return default_configs.apply_variable_substitution(
sub, supr, is_render_variables)
def apply_variable_substitution(subliminal, superliminal, is_render_variables=False):
"""
if is_render_variables is True
Replace all {{variable.key}} in subliminal with variable.value variable in
subliminal.variables + superliminal.variables
else
merge subliminal.variables with superliminal.variables without replace
placeholders
"""
keyword = "variables"
merged_variables = dict_util.merge_dicts(subliminal.get(keyword, {}),
superliminal.get(keyword, {}), True)
if is_render_variables:
for k, v in merged_variables.items():
if isinstance(v, str) or (not isinstance(v, dict) and not isinstance(v, list)):
merged_variables[k] = dict_util.replace_placholders_in_string(str(v),
merged_variables)
merged_variables = dict_util.replace_placeholders(merged_variables, merged_variables)
return dict_util.replace_placeholders(subliminal, merged_variables)
else:
subliminal[keyword] = merged_variables
return subliminal
