| from collections import namedtuple |
| |
| Point = namedtuple('Point', 'x y') |
| p = Point(1, 2) |
| |
| # Fields and unpacking |
| x, y = p |
| x, y, z = p |
| print(p.x, p.y, p.<warning descr="Unresolved attribute reference 'z' for class 'Point'">z</warning>) |
| print(Point.x, Point.y, Point.<warning descr="Unresolved attribute reference 'z' for class 'Point'">z</warning>) |
| |
| # Tuple attributes |
| print(p.count(1), p.__class__, p.__add__((1, 2))) |
| |
| # Named tuple attribute |
| print(Point.__slots__, Point._fields) |
| print(p.__module__, p.__slots__) |
| print(p._asdict(), p._fields, p._replace(x=42)) |
