def visit_assname(self, node, parent, node_name=None):
'''visit a node and return a AssName node'''
newnode = new.AssName()
_set_infos(node, newnode, parent)
newnode.name = node_name
self._save_assignment(newnode)
return newnode
def visit_assname(self, node, parent):
"""visit an AssName node by returning a fresh instance of it"""
delnode = self._check_del_node(node, parent, [node])
if delnode:
return delnode
elif self.asscontext == "Del":
return self.visit_delname(node, parent)
assert self.asscontext in ("Ass", "Aug")
newnode = new.AssName()
self._set_infos(node, newnode, parent)
newnode.name = node.name
self._save_assignment(newnode)
return newnode
def _nodify_args(self, parent, values):
"""transform arguments and tuples or lists of arguments into astng nodes"""
res = []
for arg in values:
if isinstance(arg, (tuple, list)):
n = new.Tuple()
self._set_infos(parent, n, parent)
n.elts = self._nodify_args(n, arg)
else:
assert isinstance(arg, basestring)
n = new.AssName()
self._set_infos(parent, n, parent)
n.name = arg
self._save_assignment(n, n.name)
res.append(n)
return res
def visit_name(self, node, parent):
"""visit a Name node by returning a fresh instance of it"""
if node.id in CONST_NAME_TRANSFORMS:
newnode = new.Const(CONST_NAME_TRANSFORMS[node.id])
self._set_infos(node, newnode, parent)
return newnode
if self.asscontext == "Del":
newnode = new.DelName()
elif self.asscontext is not None: # Ass
assert self.asscontext == "Ass"
newnode = new.AssName()
else:
newnode = new.Name()
_lineno_parent(node, newnode, parent)
newnode.name = node.id
# XXX REMOVE me :
if self.asscontext in ('Del', 'Ass'): # 'Aug' ??
self._save_assignment(newnode)
newnode.set_line_info(newnode.last_child())
return newnode