python类型' list'没有预期属性' tolist'

时间:2017-04-21 12:10:53

标签: python list

我正在PyCharm中编写python,它正在给我这个警告:

type 'list' doesn't have expected attribute 'tolist'

但是我已经声明了我的变量列表,这是我的代码:

...
my_list = []
big_list = []
i= 0
count = 0

while i < len(data):
    if data[i][3] < 0:
        i += 1
        continue
    my_list.append([data[i][0], data[i][1], data[i][2], data[i][3]])

    if i == len(df) - 1:
        count += 1
        self.myfancyfunction(my_list, count)
        big_list.append(my_list)

    elif i < len(data) - 1 and data[i][3] != data[i + 1][3]:
        count += 1
        self.myfancyfunction(my_list, count)
        big_list.append(my_list)
        my_list = []

        cluster += 1
    i += 1

self.myfancyfunction(my_list, count)的两个实例中,my_list变量带有下划线并显示上述错误。

你能帮忙解决这个问题吗?

更新

这是我的奇特功能:

def myfancyfunction(self, array_ls, count):
    dict1 = {}
    dict2 = {}
    array_ls = np.asarray(array_ls)
    array_ls = array_ls[:, 2].astype(int)

    self.info_ids.append(array_ls.tolist())

    sys.stdout.flush()

    with open('myfile.txt', "r") as myfile:        
        for line in myfile:            
            if int(line.split()[0]) in array_ls:

                for element in line.split()[1:]:

                    key = element.split(":")[0]
                    value = float(element.split(":")[1])

                    if key in self.reference:
                        if not str(key) in dict1:
                            dict1[str(key)] = 1
                            dict2[str(key)] = value
                        else:
                            dict1[str(key)] += 1
                            dict2[str(key)] += value

    self.info_freq.append(dict1)
    self.info_vals.append(dict2)

我在课堂上并且有几个功能。

0 个答案:

没有答案