def _get_bases_arguments(self):
arglist = self.tree_node.get_super_arglist()
if arglist:
from jedi.evaluate import arguments
return arguments.TreeArguments(self.evaluator, self.parent_context,
arglist)
return None
def eval_trailer(context, base_contexts, trailer):
trailer_op, node = trailer.children[:2]
if node == ')': # `arglist` is optional.
node = None
if trailer_op == '[':
trailer_op, node, _ = trailer.children
# TODO It's kind of stupid to cast this from a context set to a set.
foo = set(base_contexts)
# special case: PEP0484 typing module, see
# https://github.com/davidhalter/jedi/issues/663
result = ContextSet()
for typ in list(foo):
if isinstance(typ, (ClassContext, TreeInstance)):
typing_module_types = pep0484.py__getitem__(context, typ, node)
if typing_module_types is not None:
foo.remove(typ)
result |= typing_module_types
return result | base_contexts.get_item(
eval_subscript_list(context.evaluator, context, node),
ContextualizedNode(context, trailer))
else:
debug.dbg('eval_trailer: %s in %s', trailer, base_contexts)
if trailer_op == '.':
return base_contexts.py__getattribute__(name_context=context,
name_or_str=node)
else:
assert trailer_op == '(', 'trailer_op is actually %s' % trailer_op
args = arguments.TreeArguments(context.evaluator, context, node,
trailer)
return base_contexts.execute(args)
def py__bases__(self):
arglist = self.tree_node.get_super_arglist()
if arglist:
from jedi.evaluate import arguments
args = arguments.TreeArguments(self.evaluator, self, arglist)
return [value for key, value in args.unpack() if key is None]
else:
return [LazyKnownContext(compiled.create(self.evaluator, object))]
def find_additions(context, arglist, add_name):
params = list(arguments.TreeArguments(context.evaluator, context, arglist).unpack())
result = set()
if add_name in ['insert']:
params = params[1:]
if add_name in ['append', 'add', 'insert']:
for key, whatever in params:
result.add(whatever)
elif add_name in ['extend', 'update']:
for key, lazy_context in params:
result |= set(lazy_context.infer().iterate())
return result
def py__bases__(self):
arglist = self.tree_node.get_super_arglist()
if arglist:
from jedi.evaluate import arguments
args = arguments.TreeArguments(self.evaluator, self.parent_context, arglist)
lst = [value for key, value in args.unpack() if key is None]
if lst:
return lst
if self.py__name__() == 'object' \
and self.parent_context == self.evaluator.builtins_module:
return []
return [LazyKnownContexts(
self.evaluator.builtins_module.py__getattribute__('object')
)]
def eval_trailer(context, base_contexts, trailer):
trailer_op, node = trailer.children[:2]
if node == ')': # `arglist` is optional.
node = None
if trailer_op == '[':
trailer_op, node, _ = trailer.children
return base_contexts.get_item(
eval_subscript_list(context.evaluator, context, node),
ContextualizedNode(context, trailer))
else:
debug.dbg('eval_trailer: %s in %s', trailer, base_contexts)
if trailer_op == '.':
return base_contexts.py__getattribute__(name_context=context,
name_or_str=node)
else:
assert trailer_op == '(', 'trailer_op is actually %s' % trailer_op
args = arguments.TreeArguments(context.evaluator, context, node,
trailer)
return base_contexts.execute(args)
