[encoding] fix old python2 utf-8 encoding

[xcentaurix]

the old python2 umlaut style produced incorrect encoding when processed by the updateallpo.sh script. the new python3 style works fine.

[Huevos]

You have non-ascii characters in python and no encoding is declared.

[xcentaurix]

which non-ascii chars are you referring to?
i thought in python3 utf-8 is default and doesnt need to be declared.

[Huevos]

Did it compile?

If you use non-ascii chars you should force the encoding.
# -*- coding: utf-8 -*-

[xcentaurix]

i tested it with a test script and it works:
(venv) (chroot) root@dm900:/git$ cat test.py
t = "Tragödie"
print(t)
(venv) (chroot) root@dm900:/git$ python test.py
Tragödie
(venv) (chroot) root@dm900:~/git$

in python3 you dont need any

-- coding: utf-8 --

btw. german umlauts are ascii-chars as well.

[Huevos]

No, they are not ascii. Ascii only covers the first 127 chars.

[xcentaurix]

anyway, the enigma2 build in the pr checks was fine.