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Functions769 in github.com/vnpy/vnpy

⨍ Functions 769◇ Types & classes 105
↓ 1 callersFunctionmain
()
examples/veighna_trader/run.py:38
↓ 1 callersFunctionmain_terminal
()
examples/client_server/run_server.py:37
↓ 1 callersMethodmove_left
Move cursor index to left by 1.
vnpy/chart/widget.py:521
↓ 1 callersMethodmove_right
Move cursor index to right by 1.
vnpy/chart/widget.py:511
↓ 1 callersMethodnew_bars
Push historical data
vnpy/alpha/strategy/backtesting.py:579
↓ 1 callersMethodon_bars
Bar slice callback
vnpy/alpha/strategy/template.py:49
↓ 1 callersMethodon_disconnected
Callback when heartbeat is lost.
vnpy/rpc/client.py:164
↓ 1 callersMethodon_hour_bar
(self, bar: BarData)
vnpy/trader/utility.py:390
↓ 1 callersMethodon_init
Initialization callback
vnpy/alpha/strategy/template.py:44
↓ 1 callersMethodon_log
Log event push.
vnpy/trader/gateway.py:141
↓ 1 callersMethodon_trade
Trade callback
vnpy/alpha/strategy/template.py:54
↓ 1 callersFunctionpoll
Long-poll inbound messages from iLink. Returns a tuple of (user IDs, next sync_buf).
vnpy/trader/wechat.py:87
↓ 1 callersMethodprocess_event
Process new data from event and update into table.
vnpy/trader/ui/widget.py:306
↓ 1 callersMethodregister_event
(self)
vnpy/trader/engine.py:384
↓ 1 callersMethodregister_event
Register event handler into event engine.
vnpy/trader/ui/widget.py:298
↓ 1 callersMethodregister_event
(self)
vnpy/trader/ui/widget.py:868
↓ 1 callersMethodregister_log
Register log event handler
vnpy/trader/engine.py:355
↓ 1 callersFunctionrequest_qrcode
Request a new QR code from iLink. Returns a tuple of (qrcode, scan_url).
vnpy/trader/wechat.py:122
↓ 1 callersMethodreset
Reset all statistics Returns ------- None
vnpy/alpha/model/models/mlp_model.py:519
↓ 1 callersFunctionrun_parent
Running in the parent process.
examples/no_ui/run.py:97
↓ 1 callersFunctionrun_recorder
运行行情录制程序 该函数是程序的主体，按照以下步骤工作： 1. 创建VeighNa核心组件（事件引擎、主引擎） 2. 添加交易接口和应用模块 3. 设置数据录制规则 4. 连接到交易所并开始录制数据
examples/data_recorder/data_recorder.py:65
↓ 1 callersMethodsell
Sell to close position
vnpy/alpha/strategy/template.py:82
↓ 1 callersFunctionsend_text
Send a text message to the specified user.
vnpy/trader/wechat.py:57
↓ 1 callersMethodset_content
Set text content.
vnpy/trader/ui/widget.py:76
↓ 1 callersMethodset_vt_symbol
Set the tick depth data to monitor by vt_symbol.
vnpy/trader/ui/widget.py:915
↓ 1 callersMethodshort
Sell to open position
vnpy/alpha/strategy/template.py:86
↓ 1 callersMethodstart
Start WeChat sending worker.
vnpy/trader/engine.py:753
↓ 1 callersMethodsubscribe_topic
Subscribe data
vnpy/rpc/client.py:158
↓ 1 callersFunctionts_corr
Calculate the correlation between two features over a rolling window
vnpy/alpha/dataset/ts_function.py:226
↓ 1 callersFunctionts_delay
Get the value from a fixed time in the past
vnpy/alpha/dataset/ts_function.py:12
↓ 1 callersMethodupdate_bar
Update single bar data.
vnpy/chart/item.py:87
↓ 1 callersMethodupdate_bar_daily_window
(self, bar: BarData)
vnpy/trader/utility.py:430
↓ 1 callersMethodupdate_bar_hour_window
(self, bar: BarData)
vnpy/trader/utility.py:311
↓ 1 callersMethodupdate_bar_minute_window
(self, bar: BarData)
vnpy/trader/utility.py:273
↓ 1 callersMethodupdate_close_price
Update daily close price
vnpy/alpha/strategy/backtesting.py:870
↓ 1 callersMethodupdate_close_prices
Update daily close prices
vnpy/alpha/strategy/backtesting.py:935
↓ 1 callersMethodupdate_daily_close
Update daily closing price
vnpy/alpha/strategy/backtesting.py:561
↓ 1 callersMethodupdate_history
Update a list of bar data.
vnpy/chart/item.py:74
↓ 1 callersMethodupdate_old_row
Update an old row in table.
vnpy/trader/ui/widget.py:352
↓ 1 callersMethodupdate_order_request
(self, req: OrderRequest, vt_orderid: str)
vnpy/trader/converter.py:64
↓ 1 callersMethodupdate_trade
Update trade data
vnpy/alpha/strategy/template.py:58
↓ 1 callersFunctionwait_for_login
Poll QR-code status until confirmed, expired or deadline reached. Returns Credentials on confirmation, or None if expired or deadline reache
vnpy/trader/wechat.py:145
↓ 1 callersMethodwrite_log
Write log message
vnpy/alpha/strategy/template.py:187
Method__abs__
Get absolute value
vnpy/alpha/dataset/utility.py:144
Method__add__
Addition operation
vnpy/alpha/dataset/utility.py:56
Method__eq__
Equal comparison
vnpy/alpha/dataset/utility.py:186
Method__floordiv__
Floor division operation
vnpy/alpha/dataset/utility.py:120
Method__ge__
Greater than or equal comparison
vnpy/alpha/dataset/utility.py:162
Method__getattr__
Realize remote call function
vnpy/rpc/client.py:56
Method__gt__
Greater than comparison
vnpy/alpha/dataset/utility.py:154
Method__init__
(self, manager: BarManager, *args: Any, **kwargs: Any)
vnpy/chart/axis.py:13
Method__init__
( self, widget: ChartWidget, manager: BarManager, plots: dict[str, pg.Graphics
vnpy/chart/widget.py:327
Method__init__
(self, manager: BarManager)
vnpy/chart/item.py:171
Method__init__
(self, manager: BarManager)
vnpy/chart/item.py:271
Method__init__
(self)
vnpy/chart/manager.py:12
Method__init__
Constructor
vnpy/trader/utility.py:176
Method__init__
Constructor
vnpy/trader/utility.py:495
Method__init__
(self, contract: ContractData)
vnpy/trader/converter.py:20
Method__init__
(self, oms_engine: "OmsEngine")
vnpy/trader/converter.py:313
Method__init__
(self, event_engine: EventEngine, gateway_name: str)
vnpy/trader/gateway.py:81
Method__init__
( self, main_engine: "MainEngine", event_engine: EventEngine, engine_name: str
vnpy/trader/engine.py:65
Method__init__
(self, event_engine: EventEngine | None = None)
vnpy/trader/engine.py:86
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/engine.py:365
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/engine.py:595
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/engine.py:664
Method__init__
(self)
vnpy/trader/optimize.py:31
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/ui/mainwindow.py:45
Method__init__
(self, content: Any, data: Any)
vnpy/trader/ui/widget.py:65
Method__init__
(self, content: Enum, data: Any)
vnpy/trader/ui/widget.py:104
Method__init__
(self, content: Enum, data: Any)
vnpy/trader/ui/widget.py:121
Method__init__
(self, content: Any, data: Any)
vnpy/trader/ui/widget.py:154
Method__init__
(self, content: Any, data: Any)
vnpy/trader/ui/widget.py:166
Method__init__
(self, content: Any, data: Any)
vnpy/trader/ui/widget.py:190
Method__init__
(self, content: Any, data: Any)
vnpy/trader/ui/widget.py:217
Method__init__
(self, content: str, data: Any)
vnpy/trader/ui/widget.py:235
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/ui/widget.py:253
Method__init__
(self, main_engine: MainEngine, gateway_name: str)
vnpy/trader/ui/widget.py:616
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/ui/widget.py:711
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/ui/widget.py:1107
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/ui/widget.py:1189
Method__init__
(self)
vnpy/trader/ui/widget.py:1236
Method__init__
(self)
vnpy/trader/ui/widget.py:1318
Method__init__
(self, main_engine: MainEngine, event_engine: EventEngine)
vnpy/trader/ui/widget.py:1381
Method__init__
(self, parent: QtWidgets.QWidget | None = None)
vnpy/trader/ui/qt.py:78
Method__init__
Constructor
vnpy/rpc/client.py:16
Method__init__
Constructor
vnpy/rpc/client.py:32
Method__init__
Constructor
vnpy/rpc/server.py:14
Method__init__
Constructor
vnpy/alpha/lab.py:23
Method__init__
Constructor
vnpy/alpha/dataset/utility.py:22
Method__init__
Constructor
vnpy/alpha/dataset/template.py:26
Method__init__
Constructor
vnpy/alpha/dataset/datasets/alpha_158.py:9
Method__init__
Constructor
vnpy/alpha/dataset/datasets/alpha_101.py:9
Method__init__
Constructor
vnpy/alpha/strategy/backtesting.py:27
Method__init__
Constructor
vnpy/alpha/strategy/backtesting.py:802
Method__init__
Constructor
vnpy/alpha/strategy/backtesting.py:878
Method__init__
Constructor
vnpy/alpha/strategy/template.py:18
Method__init__
Initialize AverageMeter Returns ------- None
vnpy/alpha/model/models/mlp_model.py:509
Method__init__
Constructor Parameters ---------- input_size : int Input feature dimension, i.e., number of features per
vnpy/alpha/model/models/mlp_model.py:566
Method__init__
Parameters ---------- learning_rate : float Learning rate num_leaves : int Number of leaf nod
vnpy/alpha/model/models/lgb_model.py:15
Method__init__
Parameters ---------- alpha : float Regularization parameter max_iter : int Maximum number of
vnpy/alpha/model/models/lasso_model.py:16
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