lories.core.register.registry#

Classes#

Registry

Abstract base class for generic types.

Module Contents#

class lories.core.register.registry.Registry[source]#

Bases: Generic[lories._core._registrator.Registrator]

Inheritance diagram of lories.core.register.registry.Registry

Abstract base class for generic types.

A generic type is typically declared by inheriting from this class parameterized with one or more type variables. For example, a generic mapping type might be defined as:

class Mapping(Generic[KT, VT]):
    def __getitem__(self, key: KT) -> VT:
        ...
    # Etc.

This class can then be used as follows:

def lookup_name(mapping: Mapping[KT, VT], key: KT, default: VT) -> VT:
    try:
        return mapping[key]
    except KeyError:
        return default