class Shell(BackendInterface, UIInterface):
""" 终端接口类，可通过它在python终端上操作界面和后台代码。 """
def __init__(self):
log.info("Init Shell..")
self._engine = ZMQEventEngine('Shell')
self._engine.start()
self.gate = EventRPCClient('Shell',
self._engine,
WindowGate.SERVER_FOR_SHELL)
self._backend = EventRPCClient('test_shell',
self._engine,
Backend.SERVER_FOR_SHELL)
def get_all_pcontracts(self):
pass
def get_all_contracts(self):
ret = self._backend.sync_call("get_all_contracts")
six.print_("****" )
six.print_(ret)
six.print_("****" )
#"""docstring for get_all_contracts"""
#six.print_("------------------" )
#six.print_("get-all-contracts" )
#six.print_(pcontract)
#six.print_("------------------" )
#return "world"
def show_data(self, strpcontract):
"""docstring for load_pcontract"""
return self.gate.sync_call("show_data", {
'pcontract': strpcontract
})
def get_pcontract(self, pcontract):
"""docstring for get_data"""
pass
def run_strategy(self, name):
""""""
return
def run_technical(self, name):
return
def get_technicals(self):
""" 获取系统的所有指标。 """
return
def get_strategies(self):
return 'hello'
def plot(self):
"""docstring for plo"""
six.print_("plot" )
class Shell(BackendInterface, UIInterface):
""" 终端接口类，可通过它在python终端上操作界面和后台代码。 """
def __init__(self):
log.info("Init Shell..")
self._engine = ZMQEventEngine('Shell')
self._engine.start()
self.gate = EventRPCClient('Shell', self._engine,
WindowGate.SERVER_FOR_SHELL)
self._backend = EventRPCClient('test_shell', self._engine,
Backend.SERVER_FOR_SHELL)
def get_all_pcontracts(self):
pass
def get_all_contracts(self):
ret = self._backend.sync_call("get_all_contracts")
six.print_("****")
six.print_(ret)
six.print_("****")
#"""docstring for get_all_contracts"""
#six.print_("------------------" )
#six.print_("get-all-contracts" )
#six.print_(pcontract)
#six.print_("------------------" )
#return "world"
def show_data(self, strpcontract):
"""docstring for load_pcontract"""
return self.gate.sync_call("show_data", {'pcontract': strpcontract})
def get_pcontract(self, pcontract):
"""docstring for get_data"""
pass
def run_strategy(self, name):
""""""
return
def run_technical(self, name):
return
def get_technicals(self):
""" 获取系统的所有指标。 """
return
def get_strategies(self):
return 'hello'
def plot(self):
"""docstring for plo"""
six.print_("plot")
def test_sync_call(timeout):
ee = QueueEventEngine()
client = EventRPCClient(ee, 'test')
server = EventRPCServer(ee, 'test')
server.register("server_print_hello", server_print_hello)
ee.start()
six.print_(
client.sync_call("server_print_hello", {'msg': 'sync_client'},
timeout), "**")
ee.stop()
return
class WindowGate(BackendInterface):
SERVER_FOR_SHELL = "ui4shell"
def __init__(self, widget):
log.info("Init WindowGate..")
self._engine = ZMQEventEngine('WindowGate')
self._engine.start()
self._backend = EventRPCClient('WindowGate', self._engine,
Backend.SERVER_FOR_UI)
self._shell_srv = EventRPCServer(self._engine, self.SERVER_FOR_SHELL)
self._register_functions(self._shell_srv)
self._period = None
self._contract = None
self._widget = widget
def _register_functions(self, server):
server.register('get_all_contracts', self.get_all_contracts)
server.register('get_all_pcontracts', self.get_all_pcontracts)
server.register('get_pcontract', self.get_pcontract)
server.register('show_data', self.show_data)
def add_widget(self, ith, type_):
self._widget.add_widget
def add_technical(self, ith, technical):
""""""
## @TODO compute technical with backend,
# display result from backend
return
@property
def pcontract(self):
return PContract(self._contract, self._period)
def stop(self):
self._engine.stop()
def get_all_contracts(self):
ret = self._backend.sync_call('get_all_contracts')
return deserialize_all_contracts(ret)
def get_all_pcontracts(self):
ret = self._backend.sync_call('get_all_pcontracts')
return deserialize_all_pcontracts(ret)
def get_pcontract(self, str_pcontract):
ret = self._backend.sync_call('get_pcontract',
{'str_pcontract': str_pcontract})
return deserialize_pcontract_bars(ret)
def run_strategy(self, name):
""""""
return
def run_technical(self, name):
return
def get_technicals(self):
""" 获取系统的所有指标。 """
return
def get_strategies(self):
""" 获取系统的所有策略。 """
return
def show_data(self, pcontract):
self._widget.show_data(pcontract)
class WindowGate(BackendInterface):
SERVER_FOR_SHELL = "ui4shell"
def __init__(self, widget):
log.info("Init WindowGate..")
self._engine = ZMQEventEngine('WindowGate')
self._engine.start()
self._backend = EventRPCClient('WindowGate', self._engine, Backend.SERVER_FOR_UI)
self._shell_srv = EventRPCServer(self._engine, self.SERVER_FOR_SHELL)
self._register_functions(self._shell_srv)
self._period = None
self._contract = None
self._widget = widget
def _register_functions(self, server):
server.register('get_all_contracts', self.get_all_contracts)
server.register('get_all_pcontracts', self.get_all_pcontracts)
server.register('get_pcontract', self.get_pcontract)
server.register('show_data', self.show_data)
def add_widget(self, ith, type_):
self._widget.add_widget
def add_technical(self, ith, technical):
""""""
## @TODO compute technical with backend,
# display result from backend
return
@property
def pcontract(self):
return PContract(self._contract, self._period)
def stop(self):
self._engine.stop()
def get_all_contracts(self):
ret = self._backend.sync_call('get_all_contracts')
return deserialize_all_contracts(ret)
def get_all_pcontracts(self):
ret = self._backend.sync_call('get_all_pcontracts')
return deserialize_all_pcontracts(ret)
def get_pcontract(self, str_pcontract):
ret = self._backend.sync_call('get_pcontract', {
'str_pcontract': str_pcontract
})
return deserialize_pcontract_bars(ret)
def run_strategy(self, name):
""""""
return
def run_technical(self, name):
return
def get_technicals(self):
""" 获取系统的所有指标。 """
return
def get_strategies(self):
""" 获取系统的所有策略。 """
return
def show_data(self, pcontract):
self._widget.show_data(pcontract)
