ak.forms.RegularForm

Defined in awkward.forms.regularform on line 22.

class ak.forms.RegularForm(content, size, *, parameters=None, form_key=None)

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

_content: awkward.forms.form.Form

_size

property content

property size

copy(content=UNSET, size=UNSET, *, parameters=UNSET, form_key=UNSET)

classmethod simplified(content, size, *, parameters=None, form_key=None)

_to_dict_part(verbose, toplevel)

property type

_columns(path, output, list_indicator)

_prune_columns(is_inside_record_or_union: bool) → awkward._typing.Self | None

_select_columns(match_specifier: awkward.forms.form._SpecifierMatcher) → awkward._typing.Self

_column_types()

_expected_from_buffers(getkey: collections.abc.Callable[[awkward.forms.form.Form, str], str], recursive: bool) → collections.abc.Iterator[tuple[str, awkward._typing.DType]]

_is_equal_to(other: awkward._typing.Any, all_parameters: bool, form_key: bool) → bool