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//////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2009-2010, Image Engine Design Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of Image Engine Design nor the names of any
// other contributors to this software may be used to endorse or
// promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////
#include "boost/python.hpp"
#include "IECorePython/FileSequenceFunctionsBinding.h"
#include "IECorePython/IECoreBinding.h"
#include "IECore/Exception.h"
#include "IECore/FileSequence.h"
#include "IECore/FileSequenceFunctions.h"
#include "boost/filesystem/operations.hpp"
#include "boost/filesystem/path.hpp"
using namespace boost::python;
using namespace IECore;
namespace IECorePython
{
struct FileSequenceFunctionsHelper
{
static list findSequences( list namesList, size_t minSequenceSize = 2 )
{
list result;
std::vector< std::string > names;
for ( long i = 0; i < IECorePython::len( namesList ); i++ )
{
extract< std::string > ex( namesList[i] );
if ( !ex.check() )
{
throw InvalidArgumentException( "findSequences: List element is not a string" );
}
names.push_back( ex() );
}
std::vector< FileSequencePtr > sequences;
IECore::findSequences( names, sequences, minSequenceSize );
for ( std::vector< FileSequencePtr >::const_iterator it = sequences.begin(); it != sequences.end(); ++it )
{
result.append( *it );
}
return result;
}
static object ls( const std::string &path, size_t minSequenceSize = 2 )
{
if ( boost::regex_match( path, FileSequence::fileNameValidator() ) )
{
FileSequencePtr sequence = nullptr;
IECore::ls( path, sequence, minSequenceSize );
if ( sequence )
{
return object( sequence );
}
}
else if ( boost::filesystem::is_directory( path ) )
{
list result;
std::vector< FileSequencePtr > sequences;
IECore::ls( path, sequences, minSequenceSize );
for ( std::vector< FileSequencePtr >::const_iterator it = sequences.begin(); it != sequences.end(); ++it )
{
result.append( *it );
}
return result;
}
return object();
}
static FrameListPtr frameListFromList( list l )
{
std::vector< FrameList::Frame > frameList;
for ( long i = 0; i < IECorePython::len( l ); i++ )
{
extract< FrameList::Frame > ex( l[i] );
if ( !ex.check() )
{
throw InvalidArgumentException( "frameListFromList: List element is not an integer" );
}
frameList.push_back( ex() );
}
return IECore::frameListFromList( frameList );
}
};
void bindFileSequenceFunctions()
{
def( "findSequences", &FileSequenceFunctionsHelper::findSequences, ( arg_("namesList"), arg_( "minSequenceSize" ) = 2 ) );
def( "ls", &FileSequenceFunctionsHelper::ls, ( arg_("path"), arg_( "minSequenceSize" ) = 2 ) );
def( "frameListFromList", &FileSequenceFunctionsHelper::frameListFromList );
}
}