如何让我的主要代码在 pysimplegui 应用程序中工作

Question

我对 python 和 GUI 应用程序很陌生，所以我经常感到很困惑。我为假健身房会员应用程序创建了一个 pysimplegui 应用程序，需要某些组件。 GUI 本身工作正常，但计算代码功能不起作用。当按下“计算会员总数”按钮时，它意味着对所涉及的成本进行计算。但是当它被按下时什么也没有发生。我不确定我是否没有正确调用它，或者我是否完全错误并需要重新启动。我还坚持如何正确命名并将用户选择的内容与需要计算的内容联系起来。

这是我到目前为止所做的代码。感谢任何一点帮助！

import PySimpleGUI as sg

 sg.theme('LightGray1') #add colour
default_color = 'dark red'

#create columns for details/information
col1 = sg.Column([
[sg.Text("City Gym Membership Form", size = (30,1), font = ('Helvetica' , 30), text_color = 'red')],
])

col2 = sg.Column([
[sg.Text('Customer Details:', size = (15,1), font = ("Helvetica", 20), text_color = 'dark red', key = 'Customer details')],
[sg.Text('First Name:', key = 'First Name')],
[sg.InputText()],
[sg.Text('Last Name:', key = 'Last Name')],
[sg.InputText()],
[sg.Text('Address:', key = 'Address')],
[sg.InputText()],
[sg.Text('Mobile Number:', key = 'Mobile Number')],
[sg.InputText()],
])

col3 = sg.Column([
[sg.Text('Membership Details:', font = ('Helvetica', 20), text_color = 'dark   red', key = 'Membership details')],
[sg.Text('Type of membership:', key = 'Member Type')],
[sg.Radio('Basic($10pw)', 'Radio1', default = True, key = 'basic'),
sg.Radio('Regular($15pw)', 'Radio1', key = 'regular'),
sg.Radio('Premium($20pw)', 'Radio1', key = 'premium')],
])

col4  = sg.Column([
[sg.Text('Duration:', key = 'duration')],
[sg.Radio('3 months',  'Radio2', default = True, key = '3months'),
sg.Radio('12 months($2pw discount)', 'Radio2', key = 'twelvemonths'),
sg.Radio('24 months($5pw discount)', 'Radio2', key = 'twentyfourmonths')],
])

col5 = sg.Column([
[sg.Text('Payment Option:', key = 'Payment Option')\],
[sg.Text('Direct Debit(1% discount on any membership type):', key = 'Direct Debit')],
[sg.Radio('Yes', 'Radio3', default = True, key = 'yes'),
sg.Radio('No', 'Radio3', key = 'no')\],
])

col6 = sg.Column([
[sg.Text('Frequency of payment:', key = 'frequency')],
[sg.Radio('Weekly', 'Radio4', default = True, key = 'weekly'),
  sg.Radio('Monthly', 'Radio4', key = 'monthly')],
 ])

col7 = sg.Column([
[sg.Text('Extras:', size = (0,1), font = ("Helvetica", 20), text_color = 'dark red', key = 'extras')],
[sg.Checkbox('24/7 access($1 per week)', key = 'access')],
[sg.Checkbox('Personal Trainer($20 per week)', key = 'personal_trainer')],
[sg.Checkbox('Diet Consultation($20 per week)', key = 'diet')],
[sg.Checkbox('Access online fitness videos($2 per week)', key = 'videos')],
])

#create calculation code

def calculate_membership_total (Type_of_Membership, extras, discounts, Frequency_of_payment):
membtype = Type_of_Membership
cost1 = membtype.isdecimal()
basic = 'Basic($10pw)', 'Radio1'
regular = 'Regular($15pw)', 'Radio1'
premium = 'Premium($20pw)', 'Radio1'

if cost1 == basic :
    print(10)
if cost1 == regular :
    print(15)
if cost1 == premium :
    print(20)

xtras = extras
cost2 = xtras.isdecimal()
access = sg.Checkbox('24/7 access($1 per week)')
personal_trainer = sg.Checkbox('Personal Trainer($20 per week)')
diet = sg.Checkbox('Diet Consultation($20 per week)')
videos = sg.Checkbox('Acess online fitness videos($2 per week)')

if access == 'True':
    print(1)
if personal_trainer == 'True':
    print(20)
if diet == 'True':
    print(20) 
if videos == 'True':
    print(2)

discount1 = discounts
cost3 = discount1.isdecimal() 
twelvem = '12months($2pw discount)', 'Radio2'
twentyfourm = '24months($5pw discount)', 'Radio2'
debit1 = 'Yes', 'Radio 3'
debitdiscount = 1 *  int(cost1) / 100

if twelvemonths == 'True':
    print(2)
if twentyfourmonths == 'True': 
    print(5)
if debit1 == 'Yes':
    print(debitdiscount)

Net_total = cost1 + cost2 - cost3
cost4 = Frequency_of_payment 
weekly = 'weekly' , 'Radio4'
monthly = 'monthly', 'Radio4'

if cost4 == weekly:
    print(Net_total)
if cost4 == monthly:
    print (Net_total * 4)

col8 = sg.Button('Calculate Membership Total',    calculate_membership_total('Type_of_Membership', 'extras', 'discounts',  'Frequency_of_payment'), button_color = 'red', key = 'calculate')

#create layout
layout = [[col1],
[col2, col7],
[col3, col8, sg.Exit('Submit')],
[col4],
[col5],
[col6],
]

#create the window
window = sg.Window('City Gym Membership Form', layout)

#create an event loop
while True:
event, values = window.read()
print(event, values)
if event in (sg.WIN_CLOSED, 'Exit'): #if user closes window
break
if event == 'Calculate Membership Total':
calculate_membership_total()
if event == 'submit':
print('Your application has been submitted!')

window.close()