在两个函数之间传递数据。 '布尔'对象不可调用

Question

I am trying to make desktop-app for my science work.

I have a function that processes the data, and return me 3 list objects. code

  def process(self):
    file_location = "'/Users/Graygood/Desktop/Science\ comput/Application/Sheet.xlsx'"
    sample = pd.read_excel('Sheet.xlsx', sheetname ='Sheet1', index_col=None, na_values=['NA'])

    list_of_index = []
    for i in range(len(sample.columns)):
        sample2 = sample.iloc[:, lambda sample: [i]]
        sample2 = sample2.columns[0]
        list_of_index.append(sample2)
    list_of_index   

    ...        ...        ...        ...        ...
    ...        ...        ...        ...        ...

    ...        ...        ...        ...        ...
    return fulllist, fulllist_percent, fulllist_click



def saveSample(self, process):
    fulllist, fulllist_percent, fulllist_click = process(self)
    workbook = xlsxwriter.Workbook('lul.xlsx')
    worksheet1 = workbook.add_worksheet()
    worksheet2 = workbook.add_worksheet()
    worksheet3 = workbook.add_worksheet()


    row = 0

    for col, data in enumerate(fulllist):
        worksheet1.write_column(row, col, data)
    for col, data in enumerate(fulllist_percent):
        worksheet2.write_column(row, col, data)   
    for col, data in enumerate(fulllist_click):
        worksheet3.write_column(row, col, data)      


    workbook.close()

But when I try to get this lists, i get a "'bool' object is not callable" error. error

I'm pretty new to python, so I might make some stupid mistake, that i do not see

Answer 1

Firstly, when asking a question you need to give all the relevant information. Rather than saying you use a button click to call this function, you need to show the actual code that assigns the button to the function.

In this case it is clear what the problem is. You are confused between two things called "process": one is a parameter to the function, which is presumably a boolean value, and the other is a method on the class.

To call a method you always need to refer to it via the instance, which inside another method is available via self . Note, however, you do not pass self as a paramater.

fulllist, fulllist_percent, fulllist_click = self.process()