def parse_term_constructor(value, setting, g, top=False):
import builtin, runner
def subparse(value, setting):
return parse_term_constructor(value, setting, g)
if isinstance(value, ast.Call):
func = evaluate(value.func, g)
new_args, setting = map_and_fold( value.args, setting, subparse)
if isinstance(func, terms.Template):
return func(*new_args), setting
if top:
if hasattr(func, 'template'):
return func.template(*new_args), setting
else:
raise ValueError("calling function without template", value.lineno)
if is_call_like(value) and not top:
Q, setting = parse_term_constructor(value, setting, g, True)
action = terms.Action.ask(Q)
setting = take_and_save_action(setting, action)
v, setting = get_answer(setting)
return v, setting
if isinstance(value, ast.List):
elts, setting = map_and_fold(value.elts, setting, subparse)
return builtin.lists.to_term(elts), setting
if isinstance(value, ast.Dict):
keys, setting = map_and_fold(value.keys, setting, subparse)
values, setting = map_and_fold(value.values, setting, subparse)
return builtin.dicts.to_term(dict(zip(values, keys))), setting
if isinstance(value, ast.Name):
try:
return terms.RefNum(utilities.index_in(
value.id, [arg.name for arg in setting.args]
)), setting
except ValueError, exc:
exc.args = exc.args + (value.lineno,)
raise
def path_in_module(name):
path = os.path.abspath(os.path.splitext(name)[0]).split("/")
module_index = utilities.index_in(module_name, path)
return path[module_index + 1 :]