plestylib.data.types

Functions

resolve_dtype(→ type | None)	Resolve schema dtype strings into Python types.
resolve_array_item_dtype(→ Any)
normalize_shape(→ tuple[Any, Ellipsis] | None)
istype(value, dtype)	Helper function to check if a value is of a specified data type, including basic types and iterable types.
cast_basic_type(value, dtype)

Module Contents

plestylib.data.types.resolve_dtype(dtype: Any) → type | None

Resolve schema dtype strings into Python types.

Supports scalar aliases and array types in the form array_<numpy_dtype>, e.g. array_float, array_int32, array_float64.

Parameters:

dtype (Any)

Return type:

type | None

plestylib.data.types.resolve_array_item_dtype(dtype: Any) → Any

Parameters:

dtype (Any)

Return type:

Any

plestylib.data.types.normalize_shape(shape: Any) → tuple[Any, Ellipsis] | None

Parameters:

shape (Any)

Return type:

tuple[Any, Ellipsis] | None

plestylib.data.types.istype(value, dtype)

Helper function to check if a value is of a specified data type, including basic types and iterable types.

plestylib.data.types.cast_basic_type(value, dtype)