pyarrow.DictionaryScalar¶
- class pyarrow.DictionaryScalar¶
Bases:
Scalar
Concrete class for dictionary-encoded scalars.
- __init__(*args, **kwargs)¶
Methods
__init__
(*args, **kwargs)as_py
(self)Return this encoded value as a Python object.
cast
(self, target_type)Attempt a safe cast to target data type.
equals
(self, Scalar other)Attributes
Return this value's underlying index as a scalar.
Holds a valid (non-null) value.
Data type of the Scalar object.
Return the encoded value as a scalar.
- as_py(self)¶
Return this encoded value as a Python object.
- cast(self, target_type)¶
Attempt a safe cast to target data type.
- dictionary¶
- dictionary_value¶
- equals(self, Scalar other)¶
- index¶
Return this value’s underlying index as a scalar.
- index_value¶
- is_valid¶
Holds a valid (non-null) value.
- type¶
Data type of the Scalar object.
- value¶
Return the encoded value as a scalar.