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Demo_Base64_Image_Encoder.py

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# Base64 Encoder - encodes a folder of PNG files and creates a .py file with definitions

import PySimpleGUI as sg

import os

import base64

'''

Make base64 images

input: folder with .png .ico .gif 's

output: output.py file with variables

Copyright 2023 PySimpleSoft, Inc. and/or its licensors. All rights reserved.

Redistribution, modification, or any other use of PySimpleGUI or any portion thereof is subject to the terms of the PySimpleGUI License Agreement available at https://eula.pysimplegui.com.

You may not redistribute, modify or otherwise use PySimpleGUI or its contents except pursuant to the PySimpleGUI License Agreement.

'''

def main():

OUTPUT_FILENAME = 'output.py'

folder = sg.popup_get_folder('Source folder for images\nImages will be encoded and results saved to %s'%OUTPUT_FILENAME,

title='Base64 Encoder')

if not folder:

sg.popup_cancel('Cancelled - No valid folder entered')

return

try:

namesonly = [f for f in os.listdir(folder) if f.endswith('.png') or f.endswith('.ico') or f.endswith('.gif')]

except:

sg.popup_cancel('Cancelled - No valid folder entered')

return

outfile = open(os.path.join(folder, OUTPUT_FILENAME), 'w')

for i, file in enumerate(namesonly):

contents = open(os.path.join(folder, file), 'rb').read()

encoded = base64.b64encode(contents)

outfile.write('\n{} = {}'.format(file[:file.index(".")], encoded))

sg.OneLineProgressMeter('Base64 Encoding', i+1, len(namesonly), key='-METER-')

outfile.close()

sg.popup('Completed!', 'Encoded %s files'%(i+1))

if __name__ == '__main__':

main()