如何在本地Jupyter笔记本中进行离线作业？

Question

在Jupyter笔记本中进行离线作业

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VSCODE 1.4.1版| Python v3.8.2 | Jupyter Notebook v。6.0.3

我正在尝试使用jupyter笔记本构建一门课程，其中我有兴趣在笔记本课程之后的某个时间点进行作业。我希望笔记本在学生运行时与他们互动。为此，我使用了VSCODE。

感兴趣的人可以加入GitHub

上的私人项目

我已经使用ipywidgets使我的笔记本进行交互。

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面临的问题：

能够提出问题，但看不到输出内容

MCQ定义单元格

##Basic mcq
from ipywidgets import widgets, Layout, Box, GridspecLayout

def create_multipleChoice_widget(description, options, correct_answer, hint):
    if correct_answer not in options:
        options.append(correct_answer)
    
    correct_answer_index = options.index(correct_answer)
    
    radio_options = [(words, i) for i, words in enumerate(options)]
    alternativ = widgets.RadioButtons(
        options = radio_options,
        description = '',
        disabled = False,
        indent = False,
        align = 'center',
    )
    
    description_out = widgets.Output(layout=Layout(width='auto'))
    
    with description_out:
        print(description)
        
    feedback_out = widgets.Output()

    def check_selection(b):
        a = int(alternativ.value)
        if a==correct_answer_index:
            s = '\x1b[6;30;42m' + "correct" + '\x1b[0m' +"\n"
        else:
            s = '\x1b[5;30;41m' + "try again" + '\x1b[0m' +"\n"
        with feedback_out:
            feedback_out.clear_output()
            print(s)
        return
    
    check = widgets.Button(description="check")
    check.on_click(check_selection)
    
    hint_out = widgets.Output()
    
    def hint_selection(b):
        with hint_out:
            print(hint)
            
        with feedback_out:
            feedback_out.clear_output()
            print(hint)
    
    hintbutton = widgets.Button(description="hint")
    hintbutton.on_click(hint_selection)
    
    return widgets.VBox([description_out, 
                         alternativ, 
                         widgets.HBox([hintbutton, check]), feedback_out], 
                        layout=Layout(display='flex',
                                     flex_flow='column',
                                     align_items='stretch',
                                     width='auto')) 

问题单元格：

test = create_multipleChoice_widget('1.What version of Python is used throughout this course?',['1.x','2.x','2.7','3.x'],'3.x','[hint]: Refer Lesson Again')

输出单元格：

Answer 1

您需要实际显示对象。将其放入下一个单元格即可：