def __build_data_center() -> UniversalDataCenter:
plugin_path = root_path + '/Collector/'
collector_plugin = PluginManager(plugin_path)
collector_plugin.refresh()
return UniversalDataCenter(DatabaseEntry(), collector_plugin)
def __build_instance() -> FinanceData:
plugin_path = root_path + '/Collector/'
collector_plugin = PluginManager(plugin_path)
collector_plugin.refresh()
update_table = UpdateTableEx()
return FinanceData(collector_plugin, update_table)
def __build_instance() -> TradeCalendar:
from os import path
root_path = path.dirname(path.dirname(path.abspath(__file__)))
plugin_path = root_path + '/Collector/'
collector_plugin = PluginManager(plugin_path)
collector_plugin.refresh()
update_table = UpdateTableEx()
return TradeCalendar(collector_plugin, update_table)
def Init(self) -> bool:
if not self.__check_init(False):
return True
self.__initing = True
from Utiltity.plugin_manager import PluginManager
self.__collector_plugin = PluginManager('./Collector')
self.__strategy_plugin = PluginManager('./Strategy')
self.__collector_plugin.refresh()
self.__strategy_plugin.refresh()
self.__finance_data = None
self.__trade_data = None
# self.__db_plug_in = Utiltity.db_access.DBAccess()
# self.__db_name_table = Utiltity.db_access.DBAccess()
# self.__db_data_center = Utiltity.db_access.DBAccess()
# self.__aliases_table = AliasTable.AliasesTable()
#
# import data_center
# import data_collector
# import strategy_manager
#
# self.__component_data_center = data_center.DataCenter()
# self.__component_data_collector = data_collector.DataCollector()
# self.__component_strategy_manager = strategy_manager.StrategyManager()
#
result = True
# result = self.__db_plug_in.init('Data/Plug-in.db') and result
# result = self.__db_name_table.init('Data/NameTable.db') and result
# result = self.__db_data_center.init('Data/DataCenter.db') and result
# result = self.__aliases_table.init() and result # Depends on __db_name_table
# result = self.__component_data_center.init() and result # Depends on __db_data_center
# result = self.__component_data_collector.init() and result
# result = self.__component_strategy_manager.init() and result
self.__inited = True
self.__initing = False
return result
def __prepare_instance() -> StrategyEntry:
plugin_mgr = PluginManager(path.join(root_path, 'Analyzer'))
plugin_mgr.refresh()
return StrategyEntry(plugin_mgr, None, None)
class StockAnalysisSystem:
def __init__(self):
self.__inited = False
self.__initing = False
self.__collector_plugin = None
self.__strategy_plugin = None
self.__finance_data = None
self.__trade_data = None
# self.__db_plug_in = None
# self.__db_name_table = None
# self.__db_data_center = None
# self.__aliases_table = None
# self.__component_data_center = None
# self.__component_data_collector = None
# self.__component_strategy_manager = None
def Init(self) -> bool:
if not self.__check_init(False):
return True
self.__initing = True
from Utiltity.plugin_manager import PluginManager
self.__collector_plugin = PluginManager('./Collector')
self.__strategy_plugin = PluginManager('./Strategy')
self.__collector_plugin.refresh()
self.__strategy_plugin.refresh()
self.__finance_data = None
self.__trade_data = None
# self.__db_plug_in = Utiltity.db_access.DBAccess()
# self.__db_name_table = Utiltity.db_access.DBAccess()
# self.__db_data_center = Utiltity.db_access.DBAccess()
# self.__aliases_table = AliasTable.AliasesTable()
#
# import data_center
# import data_collector
# import strategy_manager
#
# self.__component_data_center = data_center.DataCenter()
# self.__component_data_collector = data_collector.DataCollector()
# self.__component_strategy_manager = strategy_manager.StrategyManager()
#
result = True
# result = self.__db_plug_in.init('Data/Plug-in.db') and result
# result = self.__db_name_table.init('Data/NameTable.db') and result
# result = self.__db_data_center.init('Data/DataCenter.db') and result
# result = self.__aliases_table.init() and result # Depends on __db_name_table
# result = self.__component_data_center.init() and result # Depends on __db_data_center
# result = self.__component_data_collector.init() and result
# result = self.__component_strategy_manager.init() and result
self.__inited = True
self.__initing = False
return result
# def GetPluginDB(self) -> Utiltity.db_access.DBAccess:
# self.__check_init(True)
# return self.__db_plug_in
#
# def GetNameTableDB(self) -> Utiltity.db_access.DBAccess:
# self.__check_init(True)
# return self.__db_name_table
#
# def GetDataCenterDB(self) -> Utiltity.db_access.DBAccess:
# self.__check_init(True)
# return self.__db_data_center
#
# def GetAliasesTable(self) -> AliasTable.AliasesTable:
# self.__check_init(True)
# return self.__aliases_table
#
# def GetDataCenter(self):
# self.__check_init(True)
# return self.__component_data_center
#
# def GetDataCollector(self):
# self.__check_init(True)
# return self.__component_data_collector
#
# def GetStrategyManager(self):
# self.__check_init(True)
# return self.__component_strategy_manager
# ------------------------------------ private ------------------------------------
def __check_init(self, expected: bool) -> bool:
if not self.__initing and self.__inited != expected:
if self.__inited:
print('System has been inited.')
else:
print('System not been inited yet.')
return False
return True