joythief.objects module

Matchers for general object types.

class joythief.objects.InstanceOf(type_, *, nullable=False)

Bases: Matcher[T]

Matches any instance of the specified type(s).

This matcher compares the received value using isinstance(), so accepts either a single type or a tuple of types. With nullable set to True, the received value can also be None.

Originally formulated for this answer.

Parameters:

• type_ (type[T] | tuple[type[T], ...])

• nullable (bool)