Image resolution bug

[SloMusti]

There is a bug in configuring image resolution, see:

07.12.17 18:15:09 (+0100) Traceback (most recent call last):
07.12.17 18:15:09 (+0100)   File "pira/boot.py", line 194, in process
07.12.17 18:15:09 (+0100)     module.process(self.modules)
07.12.17 18:15:09 (+0100)   File "pira/modules/camera.py", line 61, in process
07.12.17 18:15:09 (+0100)     self._camera.resolution = self.resolution
07.12.17 18:15:09 (+0100)   File "/usr/local/lib/python2.7/site-packages/picamera/camera.py",line 2266, in _set_resolution
07.12.17 18:15:09 (+0100)     value = mo.to_resolution(value)
07.12.17 18:15:09 (+0100)   File "/usr/local/lib/python2.7/site-packages/picamera/mmalobj.py", line 400, in to_resolution
07.12.17 18:15:09 (+0100)     w, h = (int(i.strip()) for i in value.upper().split('X', 1))
07.12.17 18:15:09 (+0100)   File "/usr/local/lib/python2.7/site-packages/picamera/mmalobj.py", line 400, in <genexpr>
07.12.17 18:15:09 (+0100)     w, h = (int(i.strip()) for i in value.upper().split('X', 1))
07.12.17 18:15:09 (+0100) ValueError: invalid literal for int() with base 10: '2592\xd71944'
07.12.17 18:15:09 (+0100) ===============================================```

[SloMusti]

Problem appears to be with may resolution above 1280x720, say 1920×1080, 2592×1944

[kostko]

Did you copy these strings from somewhere? Your times (x) symbol seems like some strange unicode character, not an ordinary x. You should use an ordinary x.

[SloMusti]

Strings are copied from here: https://www.raspberrypi.org/blog/new-camera-mode-released/

[kostko]

Yes, this is what I am saying, do not copy and paste, write it yourself and use the correct x symbol (e.g. a standard x not for example × which is a completely different and unsupported character).

[SloMusti]

Fixed with 7305bfd