Comment 5 for bug 964134

stas@stas-HP-ProBook-4730s:~$ locale
LANG=ru_UA.UTF-8
LANGUAGE=ru_UA:ru
LC_CTYPE="ru_UA.UTF-8"
LC_NUMERIC="ru_UA.UTF-8"
LC_TIME="ru_UA.UTF-8"
LC_COLLATE="ru_UA.UTF-8"
LC_MONETARY="ru_UA.UTF-8"
LC_MESSAGES="ru_UA.UTF-8"
LC_PAPER="ru_UA.UTF-8"
LC_NAME="ru_UA.UTF-8"
LC_ADDRESS="ru_UA.UTF-8"
LC_TELEPHONE="ru_UA.UTF-8"
LC_MEASUREMENT="ru_UA.UTF-8"
LC_IDENTIFICATION="ru_UA.UTF-8"
LC_ALL=
stas@stas-HP-ProBook-4730s:~$ onboard
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/Onboard/OnboardGtk.py", line 86, in do_activate
    self.init()
  File "/usr/lib/python2.7/dist-packages/Onboard/OnboardGtk.py", line 107, in init
    self.reload_layout()
  File "/usr/lib/python2.7/dist-packages/Onboard/OnboardGtk.py", line 441, in reload_layout
    config.theme_settings.color_scheme_filename)
  File "/usr/lib/python2.7/dist-packages/Onboard/OnboardGtk.py", line 463, in load_layout
    color_scheme_filename)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 51, in __init__
    self.layout = self._load_layout(layout_filename, color_scheme_filename)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 85, in _load_layout
    items = self._parse_dom_node(dom)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 116, in _parse_dom_node
    item.items = self._parse_dom_node(child, item)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 116, in _parse_dom_node
    item.items = self._parse_dom_node(child, item)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 116, in _parse_dom_node
    item.items = self._parse_dom_node(child, item)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 110, in _parse_dom_node
    item = self._parse_key(child, parent_item)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 161, in _parse_key
    self._init_key(key, attributes)
  File "/usr/lib/python2.7/dist-packages/Onboard/KeyboardSVG.py", line 257, in _init_key
    tooltip = _("Snippet {}").format(key.action)
KeyError: u' '
stas@stas-HP-ProBook-4730s:~$