<commit_before>/*****************************************************************************
 * 
 * This file is part of Mapnik (c++ mapping toolkit)
 *
 * Copyright (C) 2006 <NAME>, <NAME>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *****************************************************************************/
//$Id$

#include <boost/python.hpp>
#include <boost/python/implicit.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>

#include <mapnik/rule.hpp>
#include <mapnik/filter_factory.hpp>

using namespace boost::python;
using mapnik::rule_type;
using mapnik::filter;
using mapnik::filter_ptr;
using mapnik::filter_factory;
using mapnik::Feature;
using mapnik::point_symbolizer;
using mapnik::line_symbolizer;
using mapnik::line_pattern_symbolizer;
using mapnik::polygon_symbolizer;
using mapnik::polygon_pattern_symbolizer;
using mapnik::raster_symbolizer;
using mapnik::shield_symbolizer;
using mapnik::text_symbolizer;
using mapnik::building_symbolizer;
using mapnik::symbolizer;
using mapnik::symbolizers;

struct rule_pickle_suite : boost::python::pickle_suite
{
   static boost::python::tuple
   getinitargs(const rule_type& r)
   {
      return boost::python::make_tuple(r.get_name(),r.get_title(),r.get_min_scale(),r.get_max_scale());
   }

   static  boost::python::tuple
   getstate(const rule_type& r)
   {
        boost::python::list syms;
        symbolizers::const_iterator it = r.begin();
        symbolizers::const_iterator end = r.end();
        for (; it != end; ++it)
        {
            syms.append( *it );    
        }
        
        // Here the filter string is used rather than the actual Filter object
        // Need to look into how to get the Filter object
        std::string filter_expr = r.get_filter()->to_string();
        return boost::python::make_tuple(r.get_abstract(),filter_expr,r.has_else_filter(),syms);
   }

   static void
   setstate (rule_type& r, boost::python::tuple state)
   {
        using namespace boost::python;
        if (len(state) != 4)
        {
            PyErr_SetObject(PyExc_ValueError,
                         ("expected 4-item tuple in call to __setstate__; got %s"
                          % state).ptr()
            );
            throw_error_already_set();
        }
                
        if (state[0])
        {
            r.set_title(extract<std::string>(state[0]));
        }    

        if (state[1])
        {
            std::string filter_expr=extract<std::string>(state[1]);
            r.set_filter(mapnik::create_filter(filter_expr,"utf8"));
        }    

        if (state[2])
        {
            r.set_else(true);
        }    
        
        boost::python::list syms=extract<boost::python::list>(state[3]);
        for (int i=0;i<len(syms);++i)
        {
            r.append(extract<symbolizer>(syms[i]));
        }
        
   }

};

void export_rule()
{
    
    implicitly_convertible<point_symbolizer,symbolizer>();
    implicitly_convertible<line_symbolizer,symbolizer>();
    implicitly_convertible<line_pattern_symbolizer,symbolizer>();
    implicitly_convertible<polygon_symbolizer,symbolizer>();
    implicitly_convertible<building_symbolizer,symbolizer>();
    implicitly_convertible<polygon_pattern_symbolizer,symbolizer>();
    implicitly_convertible<raster_symbolizer,symbolizer>();
    implicitly_convertible<shield_symbolizer,symbolizer>();
    implicitly_convertible<text_symbolizer,symbolizer>();
    
    class_<symbolizers>("Symbolizers",init<>("TODO"))
    	.def(vector_indexing_suite<symbolizers>())
    	;
    
    class_<rule_type>("Rule",init<>("default constructor"))
        .def(init<std::string const&,
             boost::python::optional<std::string const&,double,double> >())
        .def_pickle(rule_pickle_suite()
           )
        .add_property("name",make_function
                      (&rule_type::get_name,
                       return_value_policy<copy_const_reference>()),
                      &rule_type::set_name)
        .add_property("title",make_function
                      (&rule_type::get_title,return_value_policy<copy_const_reference>()),
                      &rule_type::set_title)
        .add_property("abstract",make_function
                      (&rule_type::get_abstract,return_value_policy<copy_const_reference>()),
                      &rule_type::set_abstract)
        .add_property("filter",make_function
                      (&rule_type::get_filter,return_value_policy<copy_const_reference>()),
                      &rule_type::set_filter)
        .add_property("min_scale",&rule_type::get_min_scale,&rule_type::set_min_scale)
        .add_property("max_scale",&rule_type::get_max_scale,&rule_type::set_max_scale)
        .def("set_else",&rule_type::set_else)
        .def("has_else",&rule_type::has_else_filter)
        .def("active",&rule_type::active)
        .add_property("symbols",make_function
                      (&rule_type::get_symbolizers,return_value_policy<reference_existing_object>()))
        ;
}

<commit_msg>move the boost::python namespace back to original location<commit_after>/*****************************************************************************
 * 
 * This file is part of Mapnik (c++ mapping toolkit)
 *
 * Copyright (C) 2006 <NAME>, <NAME>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *****************************************************************************/
//$Id$

#include <boost/python.hpp>
#include <boost/python/implicit.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>

#include <mapnik/rule.hpp>
#include <mapnik/filter_factory.hpp>

using mapnik::rule_type;
using mapnik::filter;
using mapnik::filter_ptr;
using mapnik::filter_factory;
using mapnik::Feature;
using mapnik::point_symbolizer;
using mapnik::line_symbolizer;
using mapnik::line_pattern_symbolizer;
using mapnik::polygon_symbolizer;
using mapnik::polygon_pattern_symbolizer;
using mapnik::raster_symbolizer;
using mapnik::shield_symbolizer;
using mapnik::text_symbolizer;
using mapnik::building_symbolizer;
using mapnik::symbolizer;
using mapnik::symbolizers;

struct rule_pickle_suite : boost::python::pickle_suite
{
   static boost::python::tuple
   getinitargs(const rule_type& r)
   {
      return boost::python::make_tuple(r.get_name(),r.get_title(),r.get_min_scale(),r.get_max_scale());
   }

   static  boost::python::tuple
   getstate(const rule_type& r)
   {
        boost::python::list syms;
        symbolizers::const_iterator it = r.begin();
        symbolizers::const_iterator end = r.end();
        for (; it != end; ++it)
        {
            syms.append( *it );    
        }
        
        // Here the filter string is used rather than the actual Filter object
        // Need to look into how to get the Filter object
        std::string filter_expr = r.get_filter()->to_string();
        return boost::python::make_tuple(r.get_abstract(),filter_expr,r.has_else_filter(),syms);
   }

   static void
   setstate (rule_type& r, boost::python::tuple state)
   {
        using namespace boost::python;
        if (len(state) != 4)
        {
            PyErr_SetObject(PyExc_ValueError,
                         ("expected 4-item tuple in call to __setstate__; got %s"
                          % state).ptr()
            );
            throw_error_already_set();
        }
                
        if (state[0])
        {
            r.set_title(extract<std::string>(state[0]));
        }    

        if (state[1])
        {
            std::string filter_expr=extract<std::string>(state[1]);
            r.set_filter(mapnik::create_filter(filter_expr,"utf8"));
        }    

        if (state[2])
        {
            r.set_else(true);
        }    
        
        boost::python::list syms=extract<boost::python::list>(state[3]);
        for (int i=0;i<len(syms);++i)
        {
            r.append(extract<symbolizer>(syms[i]));
        }
        
   }

};

void export_rule()
{
    using namespace boost::python;
    implicitly_convertible<point_symbolizer,symbolizer>();
    implicitly_convertible<line_symbolizer,symbolizer>();
    implicitly_convertible<line_pattern_symbolizer,symbolizer>();
    implicitly_convertible<polygon_symbolizer,symbolizer>();
    implicitly_convertible<building_symbolizer,symbolizer>();
    implicitly_convertible<polygon_pattern_symbolizer,symbolizer>();
    implicitly_convertible<raster_symbolizer,symbolizer>();
    implicitly_convertible<shield_symbolizer,symbolizer>();
    implicitly_convertible<text_symbolizer,symbolizer>();
    
    class_<symbolizers>("Symbolizers",init<>("TODO"))
    	.def(vector_indexing_suite<symbolizers>())
    	;
    
    class_<rule_type>("Rule",init<>("default constructor"))
        .def(init<std::string const&,
             boost::python::optional<std::string const&,double,double> >())
        .def_pickle(rule_pickle_suite()
           )
        .add_property("name",make_function
                      (&rule_type::get_name,
                       return_value_policy<copy_const_reference>()),
                      &rule_type::set_name)
        .add_property("title",make_function
                      (&rule_type::get_title,return_value_policy<copy_const_reference>()),
                      &rule_type::set_title)
        .add_property("abstract",make_function
                      (&rule_type::get_abstract,return_value_policy<copy_const_reference>()),
                      &rule_type::set_abstract)
        .add_property("filter",make_function
                      (&rule_type::get_filter,return_value_policy<copy_const_reference>()),
                      &rule_type::set_filter)
        .add_property("min_scale",&rule_type::get_min_scale,&rule_type::set_min_scale)
        .add_property("max_scale",&rule_type::get_max_scale,&rule_type::set_max_scale)
        .def("set_else",&rule_type::set_else)
        .def("has_else",&rule_type::has_else_filter)
        .def("active",&rule_type::active)
        .add_property("symbols",make_function
                      (&rule_type::get_symbolizers,return_value_policy<reference_existing_object>()))
        ;
}


{'fraction_non_alphanumeric': 0.14106801182814402, 'fraction_numerical': 0.004696468951121934, 'mean_word_length': 3.207464324917673, 'pattern_counts': {'":': 0, '<': 69, '<?xml version=': 0, '>': 69, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3198426', 'n_tokens_mistral': 3367, 'n_tokens_neox': 3301, 'n_words': 637}