| #!/usr/bin/python
|
| # vim: noet nowrap number ts=4
|
|
|
| import barcode
|
| #import bytes_as_braille as bab
|
|
|
|
|
| class MakeAnInt(Exception): pass
|
|
|
| barcode.Code128.default_writer_options = {
|
| "module_width": 0.2,
|
| "module_height": 10.0,
|
| "quiet_zone": 6.5,
|
| "font_size": 10,
|
| "text_distance": 3.0,
|
| "background": None,
|
| "foreground": "black",
|
| "write_text": True,
|
| "text": "",
|
| }
|
|
|
| def mkBar( byte_content, ASCII = True ):
|
| if not ASCII:
|
| string_content = str(int.from_bytes(byte_content,'big'))
|
| else:
|
| try:
|
| try:
|
| int(byte_content)
|
| raise MakeAnInt
|
|
|
| except ValueError:
|
| string_content = byte_content.decode('ascii')
|
| except (UnicodeDecodeError, MakeAnInt,):
|
| string_content = str(int.from_bytes(byte_content,'big'))
|
| print(f"Encoded: {string_content}")
|
| b = barcode.Code128( string_content )
|
| b.write(open('/tmp/barcode.svg','wb'), text = byte_content.decode('utf-8'))
|
|
|
|
|
| if __name__ == '__main__':
|
| while True:
|
| #mkBar( bab.input() )
|
| mkBar( input('> ').encode('utf-8') )
|
|
|
| ## all good
|
| #mkBar(b'gdgdggdgd')
|
| #mkBar('ddddddé'.encode('utf-8'))
|
| ## why is "converting to int" not being displayed?!?!" that except clause is not being used!
|
| #mkBar(b'12345689')
|