Question

我想创建一个GUI，以便用户可以输入参数并运行我的数据分析脚本。

我目前无法正常工作，但是由于某种原因，每次运行GUI时，整个脚本都会使用给定参数运行一次，因此我必须在屏幕打开之前对其进行预设，这会大大降低运行速度。

我的项目的结构是

-/ main.py -/ gui.py

，并且gui.py在单击按钮后运行main.py。

'main.py'是此版本的更长版本：

import pandas as pd
import numpy as np
from tabulate import tabulate
import paths
from zhou_utils import etl_utils as u
from zhou_utils import view_utils as v
import sys

# apply display options to see whole df in console
v.display_options()

def main(exam):
    '''
    Run the main script with extraction, operations, and visualization to output a closeout report.

    :param exam: string with test exam code | <'MATH000'>
    :return: void
    '''

    '''
    Extraction
    '''

    # extract and clean raw exam download
    exam_df = u.extract(subject=exam,
                        dir=paths.test_rcsd_downloads_dir)

[...]


    '''
    Operations
    '''
    df = pd.DataFrame()

    # create DBN column
    df['DBN'] = exam_df['School DBN']

[...]

    '''
    Visualization
    '''
    u.visualize(paths.project_dir,
                f'{exam} Exam Closeout Report',
                (df, 'Sheet1', 5),
                template_dir='\Team\Formatting Templates'
                )


if __name__ == "__main__":
    main(sys.argv[1])

'gui.py'是这样的：

import tkinter as tk
import main
root = tk.Tk()

def run_script(exam):
    subject = str(exam.get())    # change StrVar to string
    # call main
    main.main(subject)

# Add instructions
tk.Label(root, text="Exit out of all Excel applications before running.").grid(row=1, column=1, sticky='w')

# add entry bar for exam code
tk.Label(root, text="Enter exam code:").grid(row=2, column=1, sticky='w')
exam = tk.StringVar() # defines the widget state as string
tk.Entry(root,width=40,  textvariable=exam).grid(row=2, column=2, columnspan=2)
exam.set("SXRP")

# add button to run script
tk.Button(root,text="Run", command=run_script(exam)).grid(row=3, column=3)


root.mainloop()

万一重要，gui.py将与pyinstaller捆绑在一起，以便用户下载并运行它。

制作简单的tkinter GUI来运行python脚本

0 个答案: