Esempio n. 1
0
 def __init__(self, c, *args, **kwargs): #{{{
     if not iscallable(c):
         raise TypeError("%s object is not callable" %c.__class__.__name__)
     mc = self._make_callobj
     self._args = tuple(mc(a) for a in args)
     self._kwargs = dict((k, mc(v)) for k, v in kwargs.iteritems())
     self._callable = c
Esempio n. 2
0
 def fset(self, val): #{{{
     vars = self._vars
     if vars['sigfunc'] is not None:
         raise ValueError("Can only set 'signalfunc' property once")
     if not iscallable(val) or getattr(val, 'signal', None) is not self:
         raise TypeError('Attempt to set invalid signalfunc')
     vars['sigfunc'] = cref(val)