运行源代码中的test.py代码，策略里面的init,handle_bar方法没有调用

[yushaorong]

在test_api()方法里单独调用一行代码

run(future_api_config, test_buy_open_code_new)

运行到main.py文件中 run() 方法里面

scope = env.strategy_loader.load(env.config.base.strategy_file if source_code is None else source_code, scope)

这条语句运行完成后，策略代码没有加载到scope里面，导致 user_strategy = Strategy(env.event_bus, scope, ucontext) 初始化的时候找不到 init, handle_bar 方法。具体策略：

def test_buy_open():
    from rqalpha.api import buy_open, subscribe, get_order, ORDER_STATUS, POSITION_EFFECT, SIDE
    def init(context):
        print "test_buy_open ladkfaldsfkjdsalfjldsajf1111111111111111"
        context.f1 = 'P88'
        context.amount = 1
        # context.marin_rate = 10
        subscribe(context.f1)
        context.order_count = 0
        context.order = None

    def handle_bar(context, bar_dict):
        order_id = buy_open(context.f1, 1)
        order = get_order(order_id)
        assert order.order_book_id == context.f1
        assert order.quantity == 1
        assert order.status == ORDER_STATUS.ACTIVE
        assert order.unfilled_quantity == 1
        assert order.unfilled_quantity + order.filled_quantity == order.quantity
        assert order.side == SIDE.BUY
        assert order.position_effect == POSITION_EFFECT.OPEN
test_buy_open_code_new = "".join(inspect.getsourcelines(test_buy_open)[0])

补充：感觉是strategy_loader_help.py中

def compile_strategy(source_code, strategy, scope):
    try:
        code = compile(source_code, strategy, 'exec')
        exec_(code, scope)
        return scope
    except Exception as e:
        pass

.
.
.
exec_(code, scope)这个执行的时候没有加载成功。

补充说明：

future_api_config = {
    "base": {
        "strategy_type": "future",
        "start_date": "2016-03-07",
        "end_date": "2016-03-08",
        "frequency": "1d",
        "matching_type": "next_bar",
        "future_starting_cash": 10000000000,
        "strategy_file": 'rqalpha/examples/buy_and_hold.py'
    },
    "extra": {
        "log_level": "error",
    },
}

在这里面加上"strategy_file": 'rqalpha/examples/buy_and_hold.py'这种形式，不传代码块是可以运行init,handle_bar方法的

[wh1100717]

@yushaorong 在策略文件中是直接定义 init handle_bar 函数的，你定义的是 test_buy_open 函数，RQAlpha 在读取到源码的时候只是执行了这个函数的定义，因此实际上相当于在RQAlpha的scope中病没有 init 和 handle_bar 的定义，从而出现你描述的对应的方法没有执行的问题。

你在函数里面定义 init 和 handle_bar 是没有用的。

[wh1100717]

通过 inspect.getsourcelines(test_buy_opne)[0] 获取的是如下代码:

def test_buy_open():
    from rqalpha.api import buy_open, subscribe, get_order, ORDER_STATUS, POSITION_EFFECT, SIDE
    def init(context):
        print("test_buy_open ladkfaldsfkjdsalfjldsajf1111111111111111")
        context.f1 = 'P88'
        context.amount = 1
        # context.marin_rate = 10
        subscribe(context.f1)
        context.order_count = 0
        context.order = None

    def handle_bar(context, bar_dict):
        order_id = buy_open(context.f1, 1)
        order = get_order(order_id)
        assert order.order_book_id == context.f1
        assert order.quantity == 1
        assert order.status == ORDER_STATUS.ACTIVE
        assert order.unfilled_quantity == 1
        assert order.unfilled_quantity + order.filled_quantity == order.quantity
        assert order.side == SIDE.BUY
        assert order.position_effect == POSITION_EFFECT.OPEN

而 RQAlpha 需要的是如下代码:

from rqalpha.api import buy_open, subscribe, get_order, ORDER_STATUS, POSITION_EFFECT, SIDE
def init(context):
    print("test_buy_open ladkfaldsfkjdsalfjldsajf1111111111111111")
    context.f1 = 'P88'
    context.amount = 1
    # context.marin_rate = 10
    subscribe(context.f1)
    context.order_count = 0
    context.order = None

def handle_bar(context, bar_dict):
    order_id = buy_open(context.f1, 1)
    order = get_order(order_id)
    assert order.order_book_id == context.f1
    assert order.quantity == 1
    assert order.status == ORDER_STATUS.ACTIVE
    assert order.unfilled_quantity == 1
    assert order.unfilled_quantity + order.filled_quantity == order.quantity
    assert order.side == SIDE.BUY
    assert order.position_effect == POSITION_EFFECT.OPEN