pretty.py 文件源码

def _type_pprint(obj, p, cycle):
    """The pprint for classes and types."""
    # Heap allocated types might not have the module attribute,
    # and others may set it to None.

    # Checks for a __repr__ override in the metaclass
    if type(obj).__repr__ is not type.__repr__:
        _repr_pprint(obj, p, cycle)
        return

    mod = _safe_getattr(obj, '__module__', None)
    name = _safe_getattr(obj, '__qualname__', obj.__name__)

    if mod in (None, '__builtin__', 'builtins', 'exceptions'):
        p.text(name)
    else:
        p.text(mod + '.' + name)