(class_or_instance)
return tuple(f for f in fields.values() if f._field_type is _FIELD)
Return a tuple describing the fields of this dataclass.

    Accepts a dataclass or an instance of one. Tuple elements are of
    type Field.
Return a tuple describing the fields of this dataclass.
Return a tuple describing the fields of this dataclass .
def fields(class_or_instance):
    """Return a tuple describing the fields of this dataclass.

    Accepts a dataclass or an instance of one. Tuple elements are of
    type Field.
    """

    # Might it be worth caching this, per class?
    try:
        fields = getattr(class_or_instance, _FIELDS)
    except AttributeError:
        raise TypeError('must be called with a dataclass type or instance')

    # Exclude pseudo-fields.  Note that fields is sorted by insertion
    # order, so the order of the tuple is as the fields were defined.
    return tuple(f for f in fields.values() if f._field_type is _FIELD)
def fields ( class_or_instance ) : # Might it be worth caching this, per class? try : fields = getattr ( class_or_instance , _FIELDS ) except AttributeError : raise TypeError ( 'must be called with a dataclass type or instance' ) # Exclude pseudo-fields.  Note that fields is sorted by insertion # order, so the order of the tuple is as the fields were defined. return tuple ( f for f in fields . values ( ) if f . _field_type is _FIELD )