def _extend(self, params, vals):
assert len(params) == len(vals)
map = self.map
for i, param in enumerate(params):
cell = values.W_ThreadCell(vals[i], True)
map = map.assoc(param.get_key(), cell)
return W_Parameterization(self.root, map)
def extend(self, params, vals):
# why doesn't it like this assert?
# assert len(params) == len(vals)
# FIXME this is awful
total = len(params) + len(self.keys)
keys = [p.get_key() for p in params]
new_keys = [None] * total
new_vals = [None] * total
for i in range(total):
if i < len(params):
new_keys[i] = keys[i]
new_vals[i] = values.W_ThreadCell(vals[i], True)
else:
new_keys[i] = self.keys[i-len(params)]
new_vals[i] = self.vals[i-len(params)]
return W_Parameterization(self.root, new_keys, new_vals)
def __init__(self, val, guard=None, name=OBJ_NAME):
W_BaseParameter.__init__(self, guard, name)
self.key = ParamKey()
cell = values.W_ThreadCell(val, True)
top_level_config.root.table[self.key] = cell
def make_thread_cell(v, pres):
return values.W_ThreadCell(v, False if pres is values.w_false else True)