import PySimpleGUI as sg

import os

import base64

'''

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

'''

OUTPUT_FILENAME = 'output.py'

def main():

# folder = r'C:\Python\PycharmProjects\GooeyGUI\Uno Cards'

folder=''

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

title='Base64 Encoder',

default_path=folder, initial_folder=folder )

if folder is None or folder == '':

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

return

try:

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

except:

sg.PopupCancel('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(f'{file[:file.index(".")]} = {encoded}\n')

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

outfile.close()

sg.Popup('Completed!', 'Encoded %s files'% i)

if __name__ == '__main__':

main()