container.cpp

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/** @file
 *  @author Bram de Greve (bram@cocamware.com)
 *  @author Tom De Muer (tom@cocamware.com)
 *
 *  *** BEGIN LICENSE INFORMATION ***
 *  
 *  The contents of this file are subject to the Common Public Attribution License 
 *  Version 1.0 (the "License"); you may not use this file except in compliance with 
 *  the License. You may obtain a copy of the License at 
 *  http://lass.sourceforge.net/cpal-license. The License is based on the 
 *  Mozilla Public License Version 1.1 but Sections 14 and 15 have been added to cover 
 *  use of software over a computer network and provide for limited attribution for 
 *  the Original Developer. In addition, Exhibit A has been modified to be consistent 
 *  with Exhibit B.
 *  
 *  Software distributed under the License is distributed on an "AS IS" basis, WITHOUT 
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 *  
 *  The Original Code is LASS - Library of Assembled Shared Sources.
 *  
 *  The Initial Developer of the Original Code is Bram de Greve and Tom De Muer.
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 */
 
#include "python_common.h"
#include "container.h"
#include "exception.h"
 
namespace lass
{
namespace python
{
namespace impl
{
 
 
ContainerImplBase::ContainerImplBase(bool readOnly):
    readOnly_(readOnly)
{
}
 
 
const std::string ContainerImplBase::repr() const
{
    // convert container to python equivalent and ask repr of that.
    LockGIL lock;
    const TPyObjPtr obj = this->asNative();
    const TPyObjPtr rep(PyObject_Repr(obj.get()));
    std::string result;
    if (pyGetSimpleObject(rep.get(), result) != 0)
    {
        impl::fetchAndThrowPythonException(LASS_PRETTY_FUNCTION);
    }
    return result;
}
 
 
bool ContainerImplBase::isReadOnly() const
{
    return readOnly_;
}
 
 
bool ContainerImplBase::checkWritable() const
{
    if (readOnly_)
    {
        LockGIL lock;
        PyErr_SetString(PyExc_TypeError, "Container is read-only");
        return false;
    }
    return true;
}
 
 
 
}
}
}
 
// EOF