def __init__(self, sc=None, raw=None):
if (sc is raw is sc is None) or ((sc, raw) == (None, None)):
raise XYZValueError(
_(u"Only one of the arguments must be provided"))
self._keys = Keys()
if sc:
self.sc = sc
self.raw = self._parse_sc(sc)
elif raw:
self.raw = raw
self.sc = self._parse_raw(raw)
self.composite = len(self.sc[0]) > 1
class Shortcut(object):
"""
Shortcut abstraction
"""
def __init__(self, sc=None, raw=None):
if (sc is raw is sc is None) or ((sc, raw) == (None, None)):
raise XYZValueError(
_(u"Only one of the arguments must be provided"))
self._keys = Keys()
if sc:
self.sc = sc
self.raw = self._parse_sc(sc)
elif raw:
self.raw = raw
self.sc = self._parse_raw(raw)
self.composite = len(self.sc[0]) > 1
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def __hash__(self):
return self._hash(self)
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def __eq__(self, other):
return self._hash(self) == self._hash(other)
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def __str__(self):
return "<Shortcut: %s>" % str(self.sc)
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def __unicode__(self):
return ustring(self.__str__())
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__repr__ = __str__
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def _hash(self, obj):
return hash(tuple(obj.raw))
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def _parse_sc(self, sc):
"""
Parse shortcut into raw form
@param sc: List of shortcuts as read from config file
"""
_shortcut = []
for s in sc:
_tmp = []
for _key in s.split("-"):
try:
_tmp.append(getattr(self._keys, _key))
except AttributeError:
_tmp.append(_key)
_shortcut.append(u" ".join([ustring(x) for x in _tmp]))
return _shortcut
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def _parse_raw(self, raw):
"""
Make shortcut from raw keys received
"""
_raw = []
for el in raw:
el = ustring(el)
_data = el
if el in (u"page up", u"page down"):
_data = self._keys.get_key(el)
elif len(el) > 1: # Shortcut
_data = u"-".join([self._keys.get_key(x) or x
for x in el.split(u" ")])
_raw.append(_data)
return _raw