recipient.collection

Module Contents

Classes

GenericRecipientCollection

Abstract base class for generic types.

Attributes

_RecipientT

recipient.collection._RecipientT[source]
class recipient.collection.GenericRecipientCollection(session: sqlalchemy.orm.Session, type: str)[source]

Bases: onegov.core.collection.GenericCollection[_RecipientT]

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
property model_class: type[_RecipientT][source]
query() → Query[_RecipientT][source]