modules/pythonscript/mydict.c File Reference

#include <Python.h>
#include <eggdrop/eggdrop.h>
#include "pythonscript.h"

Go to the source code of this file.

Defines
#define	MyDict_Check(op)   PyObject_TypeCheck(op, &MyDict_Type)
Functions
PyObject *	MyDict_New (PyTypeObject *Type, PyObject *args, PyObject *kwds)
PyObject *	GetVar (script_linked_var_t *var)
int	SetVar (script_linked_var_t *var, PyObject *Value)
static PyObject *	GetItem (PyObject *self, PyObject *Key)
static int	SetItem (PyObject *self, PyObject *Key, PyObject *Value)
Variables
static const char	rcsid [] = "$Id: mydict.c,v 1.1 2005-12-15 15:26:12 sven Exp $"
static PyMappingMethods	mapstr
PyTypeObject	MyDict_Type

---

Define Documentation

#define MyDict_Check

(

op

)

PyObject_TypeCheck(op, &MyDict_Type)

Definition at line 29 of file mydict.c.

---

Function Documentation

static PyObject* GetItem	(	PyObject *	self,
		PyObject *	Key
	)			[static]

Definition at line 63 of file mydict.c.

References Callable_Type, CallableObject::client_data, GetVar(), PYTHON_FUNC, and CallableObject::type.

                                                        {
  PyObject *Ret;
  CallableObject *Cal;

  Ret = PyDict_GetItem(self, Key); /* Warning: Borrowed reference */
  Cal = (CallableObject *) Ret;
  
  if (!Ret || !Cal->client_data) {
    PyErr_Format(PyExc_KeyError, "'%s'", PyString_AS_STRING(Key));
    return 0;
  }
  if (Ret->ob_type != &Callable_Type || Cal->type == PYTHON_FUNC) {
    Py_INCREF(Ret);
    return Ret;
  }
  return GetVar(Cal->client_data);
}

PyObject* GetVar

(

script_linked_var_t *

var

)

Definition at line 36 of file mydict.c.

References c_to_python_var(), script_linked_var_b::callbacks, script_var_b::len, script_linked_var_b::name, script_var_callbacks_b::on_read, SCRIPT_TYPE_MASK, script_linked_var_b::type, script_var_b::type, script_linked_var_b::value, and script_var_b::value.

Referenced by GetItem(), and Repr().

                                           {
  script_var_t newvalue = {0};

  newvalue.len = -1;
  if (var->callbacks && var->callbacks->on_read) {
    if (var->callbacks->on_read(var, &newvalue)) {
      PyErr_Format(PyExc_LookupError, "internal eggdrop error in 'on_read' function for '%s'", var->name);
      return 0;
    }
  } else {
    newvalue.type = var->type & SCRIPT_TYPE_MASK;;
    newvalue.value = *(void **)var->value;
  }
  return c_to_python_var(&newvalue);
}

PyObject* MyDict_New	(	PyTypeObject *	Type,
		PyObject *	args,
		PyObject *	kwds
	)

Definition at line 31 of file mydict.c.

Referenced by MyModule_New().

                                                                         {
  PyObject *O = PyDict_Type.tp_new(Type, args, kwds);
  return O;
}

static int SetItem	(	PyObject *	self,
		PyObject *	Key,
		PyObject *	Value
	)			[static]

Definition at line 86 of file mydict.c.

References Callable_Type, CallableObject::client_data, PYTHON_VAR, SCRIPT_READONLY, SetVar(), script_linked_var_b::type, and CallableObject::type.

                                                                   {
  PyObject *Ret;
  CallableObject *Call;
  script_linked_var_t *var;

  Ret = PyDict_GetItem(self, Key);        /* Warning: Borrowed reference */
  if (!Ret || !Value) {
    PyErr_SetString(PyExc_TypeError, "object does not support item assignment");
    return 1;
  }
  if (Ret->ob_type != &Callable_Type) return PyDict_SetItem(self, Key, Value);
  Call = (CallableObject *) Ret;
  var = Call->client_data;
  if (!var || Call->type != PYTHON_VAR || var->type & SCRIPT_READONLY) {
    PyErr_SetString(PyExc_TypeError, "object does not support item assignment");
    return 1;
  }
  return SetVar(var, Value);
}

int SetVar	(	script_linked_var_t *	var,
		PyObject *	Value
	)

Definition at line 52 of file mydict.c.

References python_to_c_var(), script_linked_var_on_write(), and script_linked_var_b::type.

Referenced by SetAttr(), and SetItem().

                                                      {
  script_var_t newvalue = {0};

  if (python_to_c_var(Value, &newvalue, var->type)) return 1;
  if (script_linked_var_on_write(var, &newvalue)) {
    PyErr_SetString(PyExc_RuntimeError, "set");
    return 1;
  }
  return 0;
}

---

Variable Documentation

PyMappingMethods mapstr [static]

Initial value:

 {
  0,                           
  GetItem,
  SetItem
}

Definition at line 106 of file mydict.c.

PyTypeObject MyDict_Type

Definition at line 112 of file mydict.c.

Referenced by MyModule_New(), and pythonscript_LTX_start().

const char rcsid[] = "$Id: mydict.c,v 1.1 2005-12-15 15:26:12 sven Exp $" [static]

Definition at line 21 of file mydict.c.