PySimpleGUI/ProgrammingClassExamples/Win10 versions/8b PSG (Tables and calc fro...

68 lines
2.3 KiB
Python

# PySimple examples (v 3.9.3)
# Tony Crewe
# Sep 2018 - updated Oct 2018
# Based of Example program from MikeTheWatchGuy
# https://gitlab.com/lotspaih/PySimpleGUI
import sys
import PySimpleGUI as sg
import csv
sg.ChangeLookAndFeel('BrownBlue')
def calc_ladder():
filename = sg.PopupGetFile('Get required file', no_window=True, file_types=(("CSV Files", "*.csv"),))
# populate table with file contents
# Assume we know csv has heading in row 1
# Assume we know 7 columns of data - relevenat to AFL w/o Pts or % shown
# data is a list of lists containing data about each team
# data[0] is one teams data data[0[[0] = team, data[0][1] P, data[0] [2] W,
# data[0][3] L, data [0][4] D, data [0][5] F, data [0][6] A
# no error checking or validation used.
# initialise variable
data = []
header_list = []
# read csv
with open(filename, "r") as infile:
reader = csv.reader(infile)
for i in range(1):
# get headings
header = next(reader)
# read everything else into a list of rows
data = list(reader)
# add headings
header = header + ['%', 'Pts']
for i in range(len(data)):
# calculate % and format to 2 decimal places
percent = str('{:.2f}'.format(int(data[i][5]) / int(data[i][6]) * 100))
data[i] = data[i] + [percent] # add to data
pts = int(data[i][2]) * 4 + int(data[i][4]) * 2
data[i] = data[i] + [pts] # add to data
# use Table (explore settings) and add to column layout
col_layout = [[sg.Table(values=data, headings=header, auto_size_columns=True,
max_col_width=12, justification='right', background_color='White',
text_color='Black', alternating_row_color='LightBlue', size=(None, len(data)))]]
layout = [[sg.Column(col_layout, size=(500, 400), scrollable=True)], ]
window = sg.Window('Table', location=(700, 325), grab_anywhere=False).Layout(layout)
b, v = window.Read()
slayout = [
[sg.Text('Load AFL file to display results with points and percentage'), sg.ReadButton('Load File', size=(20, 1))]]
swindow = sg.Window('Load File', location=(700, 250)).Layout(slayout)
while True:
button, value = swindow.Read()
if button is not None:
if button == 'Load File':
calc_ladder()
else:
break