def _e_attrholder(self, instance, init_attr = None):
res = instance.transient_state #e or other kind of stateplace
# init the default val if needed.
if init_attr:
attr = init_attr
# we need to init the default value for attr, if it's not already defined.
####e OPTIM: this hasattr might be slow (or even buggy, tho i think it'll work
# by raising an exception that's a subclass of AttributeError; the slow part is computing args for that every time)
if not hasattr(res, attr):
val = self._e_eval_defaultValue(attr, instance)
#k should I just do setattr(res, attr, val), or is there something special and better about this:
## set_default_attrs(res, {attr : val}) ##k arg syntax
set_default_attrs(res, **{attr : val})
# print_compact_stack( "\ndid set_default_attrs of %r, %r, %r: " % (res,attr,val))
val0 = getattr(res, attr)
## assert val is val0,
if not (val is val0):
print "bug: set_default_attrs should have stored %r at %r in %r, but it has %r" % (val, attr, res, val0)
pass
return res
def _e_attrholder(self, instance, init_attr = None):
res = instance.transient_state #e or other kind of stateplace
# init the default val if needed.
if init_attr:
attr = init_attr
# we need to init the default value for attr, if it's not already defined.
####e OPTIM: this hasattr might be slow (or even buggy, tho i think it'll work
# by raising an exception that's a subclass of AttributeError; the slow part is computing args for that every time)
if not hasattr(res, attr):
val = self._e_eval_defaultValue(attr, instance)
#k should I just do setattr(res, attr, val), or is there something special and better about this:
## set_default_attrs(res, {attr : val}) ##k arg syntax
set_default_attrs(res, **{attr : val})
# print_compact_stack( "\ndid set_default_attrs of %r, %r, %r: " % (res,attr,val))
val0 = getattr(res, attr)
## assert val is val0,
if not (val is val0):
print "bug: set_default_attrs should have stored %r at %r in %r, but it has %r" % (val, attr, res, val0)
pass
return res
def _init_instance(self):
super(World, self)._init_instance()
set_default_attrs(self.untracked_model_state, _index_counter=4000
) #070213; could State() do this for us instead? #e
def _init_instance(self):
super(LocalVariable_StateRef, self)._init_instance()
set_default_attrs(
self.transient_state,
value=self.defaultValue) #e should coerce that to self.type
def _init_instance(self):
super(LocalVariable_StateRef, self)._init_instance()
set_default_attrs( self.transient_state, value = self.defaultValue) #e should coerce that to self.type
def _init_instance(self):
super(ToggleShow, self)._init_instance()
set_default_attrs( self.transient_state, open = True)
def _init_instance(self):
super(ToggleShow, self)._init_instance()
set_default_attrs( self.transient_state, open = True)
def _init_instance(self):
super(World, self)._init_instance()
set_default_attrs( self.untracked_model_state, _index_counter = 4000) #070213; could State() do this for us instead? #e