IronPython 未按预期返回字典键

如何解决IronPython 未按预期返回字典键

我正在尝试在蚱蜢（一种使用 IronPython 作为解释器的参数化设计工具）中创建一个 q 表作为填充随机值的字典。当我输入 image1 中所示的代码时，我会收到 image 2 中所示的字典。键显然是不正确的，例如，第二个键包含 7 作为元组中的第一个元素。该范围内的许多值也缺失。 我在蚱蜢之外尝试了相同的代码，我收到了预期的字典 (image 3)。有没有人知道可能出什么问题？也许必须用泡菜做点什么？谢谢

code

    if not os.path.exists(r'C:\mygameqtable.pickle'):
            q_table = {}
            for i in range(-4,5):
                for ii in range(-4,5):
                    q_table[(i,ii)] = [random.uniform(-5,0) for i in range(8)]
        
    else:
       with open(r'C:\mygameqtable.pickle','rb') as g:
           q_table = pickle.load(g)
        
    print q_table

Output

{(4,-4): [-3.520083815553825,-2.3704751883184945,-4.0685524123832355,-3.4927001439899468,-4.3923893144207007,-0.019833855474534978,-3.5860222182492802,-2.2406018480736938],(7,0): [-4.7920929574335487,-3.0601559625792958,-1.4715996072020343,-1.0487425223064415,-4.4187855611197886,-1.1312416456611891,-0.67451461958274272,-3.164000700856664],-3): [-3.8802937111278273,-0.69118188223808019,-1.891694841453587,-3.6256369185311605,-3.706751355172293,-1.1751120184789228,-2.068736659932688,-1.3092753002299244],3): [-3.7771045458768766,-0.66948593131998457,-0.15252211747111932,-3.9578565980116154,-0.84661690802984957,-0.47886339305807635,-2.2465660346974916,-0.97015198441635597],1): [-3.295437585979935,-2.5247683251734299,-1.5386199607196649,-2.3074561626323442,-3.2523977539026001,-2.2941147083618847,-4.8581184994141138,-4.3086735321065888],(-4,-4): [-2.9006128994707185,-1.0355895831133388,-4.2314504474149652,-1.5426359093130664,-1.9119367635444124,-0.98450396407743135,-1.1493616076809472,-2.6627710034649814],(-3,-4): [-2.6437773379373564,-3.1273152830999935,-0.2345719981788843,-1.6344121351211682,-1.7156187275121515,-2.5124012249125096,-3.8482003400963158,-1.8655572269549525],(-2,-4): [-4.6778971552658222,-1.2055147713233798,-2.1132753199517031,-3.7856931941520373,-0.28909698800912409,-4.1796566689273424,-2.1405309748662122,-0.71350798505461199],(-1,-4): [-1.1196196746564464,-3.9428871642243934,-0.30852331221399343,-3.2726712904725797,-0.56419014343011842,-3.0034710954865966,-4.0346254931572503,-0.0093634288304667024],-1): [-1.2311124775680007,-4.0508269909267547,-4.2408440151986255,-3.5767946197712264,-3.9417929596666141,-4.7788993113215428,-2.5827432701636868,-2.4437964249378004],-2): [-1.0058926909459522,-4.7213608287072759,-1.5505657597277631,-0.035928647971857686,-1.1991837393210343,-3.991745086339376,-3.0453744022544282,-2.4332291077214623],(1,-4): [-3.1230218477123191,-2.8783078411392133,-1.7657085813198794,-4.4968865044068078,-1.8197692149843854,-1.5213667810937244,-4.1551081218366974,-0.74959410913214342],4): [-2.3283546947550766,-2.3264493155802675,-2.8339629062558624,-1.059230891067596,-1.2725434310621226,-0.62252825886972918,-2.903700479959515,-0.65274906172347258],(2,-4): [-1.7295329140896731,-2.882707555477277,-3.9116014289066166,-3.536228175873497,-3.7453043250483842,-4.0655001804922701,-3.4949360265896594,-3.8391288817687625],(3,-4): [-2.8190938037631783,-1.1150629961702596,-2.0152863023603684,-1.9583558978406748,-4.3518540160757313,-1.4772091206644209,-0.61540843798075784,-4.2891375097383611],2): [-0.10967639712811206,-2.7495850514288622,-2.594249907007093,-4.6154060033647371,-4.9716965010668908,-0.83056394661160571,-2.5912392190274107,-1.9203136396312011],(0,-4): [-1.5790973392637859,-4.6842949852541587,-3.3882469495041887,-4.6853648706263531,-1.2170246638493203,-0.20947243651549119,-1.8708824441525125,-3.314007325820401]}

解决方法

我建议您尝试在列表推导式中使用不同的变量名称，例如再次使用“n”而不是“i”。

q_table[(i,ii)] = [random.uniform(-5,0) for n in range(8)]

字典也没有排序。根据环境，您的“打印输出”可能会按照它“希望”的任何顺序列出密钥。