Class: PyBind::PySlice

Inherits:
Object show all
Includes:
PyObjectWrapper
Defined in:
lib/pybind/types/slice.rb

Constant Summary

Constants included from Operator

Operator::BINARY_OPERATION_OPFUNCS, Operator::UNARY_OPERATION_OPFUNCS

Constants included from RichComparer

RichComparer::Py_EQ, RichComparer::Py_GE, RichComparer::Py_GT, RichComparer::Py_LE, RichComparer::Py_LT, RichComparer::Py_NE, RichComparer::RICH_COMPARISON_OPCODES

Class Method Summary collapse

Methods included from PyObjectWrapper

#autocall_method_missing, #call, included, #initialize, #inspect, #methods, #python_type, #to_python_struct, #to_s

Methods included from Operator

#!, #**, #<=>, #===, #__binary_operate__, #__unary_operate__

Methods included from RichComparer

#__rich_compare__

Methods included from AttrAccessor

#[], #[]=, #get_attribute, #has_attribute?, #remove_attribute, #set_attribute

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class PyBind::PyObjectWrapper

Class Method Details

.new(start, stop = nil, step = nil) ⇒ Object 



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# File 'lib/pybind/types/slice.rb', line 6

def self.new(start, stop = nil, step = nil)
  if stop.nil? && step.nil?
    start, stop = nil, start
    return super(stop) if stop.kind_of?(PyObjectStruct)
  end
  start = start ? start.to_python : PyObjectStruct.null
  stop = stop ? stop.to_python : PyObjectStruct.null
  step = step ? step.to_python : PyObjectStruct.null
  pyobj = LibPython.PySlice_New(start, stop, step)
  raise PyError.fetch if pyobj.null?
  pyobj.to_ruby
end