Class: RubyPythonBridge::RubyPyInstance

Inherits:

RubyPyObject

• Object
• BlankObject
• RubyPyObject
• RubyPythonBridge::RubyPyInstance

Defined in:

lib/rubypython/wrapper_extensions.rb,
ext/rubypython_bridge/rp_object.c

Overview

A wrapper class for Python instances

Instance Method Summary

• #method_missing(args) ⇒ Object

  :nodoc:.

Methods inherited from RubyPyObject

#__name, #free_pobj, #inspect, #respond_to?

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(args) ⇒ Object

:nodoc:

# File 'ext/rubypython_bridge/rp_object.c', line 212

VALUE rp_inst_delegate(VALUE self,VALUE args)
{
	VALUE name,name_string,rClassDict,result,rInstDict;
	VALUE ret;
	char *cname;
	PObj *pClassDict,*pInstDict;
	PyObject *pCalled;
	
	if(rp_equal(args))
	{
		return rp_inst_attr_set(self,args);
	}
	if(!rp_has_attr(self,rb_ary_entry(args,0)))
	{		
		int argc;
		
		VALUE *argv;
		argc=RARRAY_LEN(args);
		argv=ALLOC_N(VALUE,argc);
		MEMCPY(argv,RARRAY_PTR(args),VALUE,argc);
		return rb_call_super(argc,argv);
	}
	name=rb_ary_shift(args);
	name_string=rb_funcall(name,rb_intern("to_s"),0);
	cname=STR2CSTR(name_string);
		
	rClassDict=rb_iv_get(self,"@pclassdict");
	rInstDict=rb_iv_get(self,"@pinstdict");
	Data_Get_Struct(rClassDict,PObj,pClassDict);
	Data_Get_Struct(rInstDict,PObj,pInstDict);
	pCalled=PyDict_GetItemString(pInstDict->pObject,cname);
	if(!pCalled)
	{
		pCalled=PyDict_GetItemString(pClassDict->pObject,cname);
	}
	Py_XINCREF(pCalled);
	result=ptor_obj_no_destruct(pCalled);
	if(rb_obj_is_instance_of(result,cRubyPyFunction))
	{
		Py_XINCREF(rp_obj_pobject(self));
		rb_ary_unshift(args,self);
		ret=rp_call_func(pCalled,args);
		return ret;
	}
	return result;
	
}