def get_dependencies(self, product_name):
"""
найти зависомости для продукта
:param product_name:
:return: :raise Exception:
"""
if not isinstance(product_name, str):
raise Exception("Expected string. got '{0}'".format(product_name))
product = Core.get_instance().feed.get_product(product_name)
result = dict()
if product is None:
result["product"] = "None"
return result
result["product"] = product.to_dict(True)
parameter_manager = ParametersManager([product])
result['parameters'] = [product_parameter.to_dict() for product_parameter in parameter_manager.get_for_product(product)]
if product.is_installed():
result['can_upgrade'] = bool(product.upgrade_command)
result['last_version'] = product.version == product.get_installed_version()
else:
result['can_upgrade'] = True
result['last_version'] = False
dependencies = product.get_dependencies()
if dependencies is None or len(dependencies) == 0:
return result
result["and"] = self._get_dependencies_for_node(dependencies)
return result
def get_dependencies(self, product_name):
"""
найти зависомости для продукта
:param product_name:
:return: :raise Exception:
"""
if not isinstance(product_name, str):
raise Exception("Expected string. got '{0}'".format(product_name))
product = Core.get_instance().feed.get_product(product_name)
result = dict()
if product is None:
raise DependencyException(
"We cant't find the product '{0}'".format(product_name),
product_name)
result["product"] = product.to_dict(True)
parameter_manager = ParametersManager(self.core, [product])
result['parameters'] = [
product_parameter.to_dict()
for product_parameter in parameter_manager.get_for_product(product)
]
if product.is_installed():
result['can_upgrade'] = bool(product.upgrade_command)
result[
'last_version'] = product.version == product.get_installed_version(
)
else:
result['can_upgrade'] = True
result['last_version'] = False
dependencies = product.get_dependencies()
if isinstance(product, Application):
# if application we generate dependency from spec params
engines = []
databases = []
dependencies = []
for i in product.engines:
engines.append(i['engine'])
if product.database_type is not None:
for i in product.database_type:
databases.append(i)
databases_deps = databases[0]
if len(databases) > 1:
databases_deps = OrderedDict()
databases_deps["or"] = databases
dependencies.append(databases_deps)
engines_deps = engines[0]
if len(engines) > 1:
engines_deps = OrderedDict()
engines_deps["or"] = engines
dependencies.append(engines_deps)
if dependencies is None or len(dependencies) == 0:
return result
result["and"] = self._get_dependencies_for_node(dependencies)
return result
