class Bootstrap(object):
def __init__(self):
self._config = None
def run(self, config_file_path):
self._load_config(config_file_path)
self._setup_dependencies()
def _setup_dependencies(self):
dependency_factory = self._get_dependency_factory()
dependencies = (
(Dependencies.Factory, dependency_factory.factory),
(Dependencies.Config, dependency_factory.config, inject.Scope.Transient),
(Dependencies.DatabaseConnectionManager, dependency_factory.database_connection_manager,
inject.Scope.Transient),
)
for dependency in dependencies:
inject.provide(*dependency)
def _get_dependency_factory(self):
"""
Override point
:rtype : DependencyFactory
:return:
"""
return DependencyFactory(self._config)
def _load_config(self, config_file_path):
self._config = TypedConfig()
with open(config_file_path) as file_pointer:
self._config.readfp(file_pointer)
def database_connection_manager(self):
"""
:rtype: ConnectionManager
:return:
"""
database_config = dict(self._config.items('database'))
print database_config
connection_map = DatabaseConnectionMap()
connection_map.load_from_config(database_config['config_file'])
return ConnectionManager(connection_map)
def _load_config(self, config_file_path):
self._config = TypedConfig()
with open(config_file_path) as file_pointer:
self._config.readfp(file_pointer)
