grab.grab
¶
Module Contents¶
Classes¶
Abstract base class for generic types. |
- class grab.grab.Grab(transport: None | BaseTransport[RequestT, ResponseT] | type[BaseTransport[RequestT, ResponseT]] = None)[source]¶
Bases:
grab.client.HttpClient
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