module Crython::Py2Cr

Overview

Module for converting Python collection objects to Crystal types

Defined in:

crython/py2cr/basic.cr
crython/py2cr/collections.cr

Class Method Summary

• .is_none?(pyobject : PyObject) : Bool

  Check if a Python object is None

• .to_array(pyobject : PyObject, element_type : T.class) : Array(T) forall T

  Convert a Python list to a Crystal Array

• .to_bool(pyobject : PyObject) : Bool

  Convert a Python object to a Crystal Bool

• .to_float64(pyobject : PyObject) : Float64

  Convert a Python object to a Crystal Float64

• .to_hash(pyobject : PyObject, key_type : K.class, value_type : V.class) : Hash(K, V) forall K, V

  Convert a Python dict to a Crystal Hash

• .to_int32(pyobject : PyObject) : Int32

  Convert a Python object to a Crystal Int32

• .to_int64(pyobject : PyObject) : Int64

  Convert a Python object to a Crystal Int64

• .to_string(pyobject : PyObject) : String

  Convert a Python object to a Crystal String

• .to_tuple(pyobject : PyObject, *element_types) : Tuple

  Convert a Python tuple to a Crystal Tuple

Class Method Detail