calculations.py

calculations.py

# Created by: Mr. Coxall
# Created on: Aug 2018
# Created for: ICS3U
# This program does basic math

import ui

def equation1_touch_up_inside(sender):
    # displays the answer to equation 1
    
    #view['answer1_label'].text = str(5+2^3)
    # in python "^" is a bitwise operator and not for exponents
    # should have used "str(5+2**3)"
    view['answer1_label'].text = str(5+2**3)
    
def equation2_touch_up_inside(sender):
    # displays the answer to equation 2
    view['answer2_label'].text = str(4/2+5)
    
def equation3_touch_up_inside(sender):
    # displays the answer to equation 3
    view['answer3_label'].text = str(3+4*2)
    
def equation4_touch_up_inside(sender):
    # displays the answer to equation 4
    view['answer4_label'].text = str(7-3+2)

view = ui.load_view()
view.present('full_screen')

calculations.pyui

[
  {
    "selected" : false,
    "frame" : "{{0, 0}, {1024, 768}}",
    "class" : "View",
    "nodes" : [
      {
        "selected" : false,
        "frame" : "{{303, 192}, {100, 32}}",
        "class" : "Button",
        "nodes" : [

        ],
        "attributes" : {
          "action" : "equation1_touch_up_inside",
          "frame" : "{{472, 368}, {80, 32}}",
          "title" : "5+2^3=",
          "uuid" : "FD35F959-0970-4720-92AE-8564C5F5D786",
          "class" : "Button",
          "name" : "equation1_button",
          "font_size" : 15
        }
      },
      {
        "selected" : false,
        "frame" : "{{303, 270}, {100, 32}}",
        "class" : "Button",
        "nodes" : [

        ],
        "attributes" : {
          "action" : "equation2_touch_up_inside",
          "frame" : "{{472, 368}, {80, 32}}",
          "title" : "4\/2+5=",
          "uuid" : "7566589A-FCE1-4D29-A236-9F4281DBDDD5",
          "class" : "Button",
          "name" : "equation2_button",
          "font_size" : 15
        }
      },
      {
        "selected" : false,
        "frame" : "{{303, 338}, {100, 32}}",
        "class" : "Button",
        "nodes" : [

        ],
        "attributes" : {
          "action" : "equation3_touch_up_inside",
          "frame" : "{{472, 368}, {80, 32}}",
          "title" : "3+4*2=",
          "uuid" : "FF8FF277-BEC1-4C86-B1E9-9E33D2F3A3D4",
          "class" : "Button",
          "name" : "equation3_button",
          "font_size" : 15
        }
      },
      {
        "selected" : true,
        "frame" : "{{303, 400}, {100, 32}}",
        "class" : "Button",
        "nodes" : [

        ],
        "attributes" : {
          "action" : "equation4_touch_up_inside",
          "frame" : "{{472, 368}, {80, 32}}",
          "title" : "7-3+2=",
          "uuid" : "EA4C29D3-76D3-4235-851A-6B8DC01F519D",
          "class" : "Button",
          "name" : "equation4_button",
          "font_size" : 15
        }
      },
      {
        "selected" : false,
        "frame" : "{{434, 192}, {150, 32}}",
        "class" : "Label",
        "nodes" : [

        ],
        "attributes" : {
          "font_name" : "<System>",
          "frame" : "{{437, 368}, {150, 32}}",
          "uuid" : "20608843-483A-4D78-A1DD-963D30F1C2F0",
          "class" : "Label",
          "alignment" : "left",
          "text" : "",
          "name" : "answer1_label",
          "font_size" : 18
        }
      },
      {
        "selected" : false,
        "frame" : "{{434, 270}, {150, 32}}",
        "class" : "Label",
        "nodes" : [

        ],
        "attributes" : {
          "font_name" : "<System>",
          "frame" : "{{437, 368}, {150, 32}}",
          "uuid" : "230538D7-0658-4EA5-A22A-9EA2BD9165A1",
          "class" : "Label",
          "alignment" : "left",
          "text" : "",
          "name" : "answer2_label",
          "font_size" : 18
        }
      },
      {
        "selected" : false,
        "frame" : "{{434, 338}, {150, 32}}",
        "class" : "Label",
        "nodes" : [

        ],
        "attributes" : {
          "font_name" : "<System>",
          "frame" : "{{437, 368}, {150, 32}}",
          "uuid" : "C57F1DE5-95E0-4B8C-955B-B29FFDBF7A9F",
          "class" : "Label",
          "alignment" : "left",
          "text" : "",
          "name" : "answer3_label",
          "font_size" : 18
        }
      },
      {
        "selected" : false,
        "frame" : "{{434, 400}, {150, 32}}",
        "class" : "Label",
        "nodes" : [

        ],
        "attributes" : {
          "font_name" : "<System>",
          "frame" : "{{437, 368}, {150, 32}}",
          "uuid" : "14630BFA-6D97-47FA-B823-55AB7C86074F",
          "class" : "Label",
          "alignment" : "left",
          "text" : "",
          "name" : "answer4_label",
          "font_size" : 18
        }
      }
    ],
    "attributes" : {
      "enabled" : true,
      "background_color" : "RGBA(1.000000,1.000000,1.000000,1.000000)",
      "tint_color" : "RGBA(0.000000,0.478000,1.000000,1.000000)",
      "border_color" : "RGBA(0.000000,0.000000,0.000000,1.000000)",
      "flex" : ""
    }
  }
]