Convert image to base64 directly in to json file

convert-base64.py

#!/usr/bin/python
# -*- coding: utf-8

# Franklin Javier - Apr 10 2013

'''
Como usar
 # chmod +x convert-base64.py
 $ ./convert-base64.py . png 
'''

import os
import sys


def convert(path, ext):

    for root, subFolders, files in os.walk(path):
        for file in files:
            if file.endswith('.' + ext):
                fileName = file.split('.' + ext)[0]
                newFile = open(fileName + '.js', 'w')
                i = open(file, 'rb').read()
                newFile.write('Callback.result.hair({ \"hash\": \"data:image/png;base64,' + i.encode('base64').replace('\n', '') + '\" })')
                newFile.close()


def main():
    if len(sys.argv) < 2:
        print (u'Faltou path e extensao do arquivo')
        print (u'Ex: convert-base64.py . png')
        return

    convert(sys.argv[1], sys.argv[2])

if __name__ == '__main__':
    main()