cyphesis/rules/python/CyPy_Element.h
Erik Ogenvik 60c262b1cb Allow better iteration of maps and lists.
And also expose the get_prop_* and has_prop_* methods.
2018-12-17 21:18:53 +01:00

113 lines
3.4 KiB
C++

/*
Copyright (C) 2018 Erik Ogenvik
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef CYPHESIS_CYPY_ELEMENT_H
#define CYPHESIS_CYPY_ELEMENT_H
#include "external/pycxx/CXX/Objects.hxx"
#include "external/pycxx/CXX/Extensions.hxx"
#include "WrapperBase.h"
#include <Atlas/Message/Element.h>
class CyPy_ElementList : public WrapperBase<Atlas::Message::ListType, CyPy_ElementList> {
public:
CyPy_ElementList(Py::PythonClassInstance* self, Py::Tuple& args, Py::Dict& kwds);
CyPy_ElementList(Py::PythonClassInstance* self, Atlas::Message::ListType element);
static void init_type();
Py::Object repr() override;
Py::Object rich_compare(const Py::Object& other, int op) override;
PyCxx_ssize_t sequence_length() override;
Py::Object sequence_concat(const Py::Object&) override;
Py::Object sequence_repeat(Py_ssize_t) override;
Py::Object sequence_item(Py_ssize_t) override;
int sequence_ass_item(Py_ssize_t, const Py::Object&) override;
Py::Object sequence_inplace_concat(const Py::Object&) override;
Py::Object sequence_inplace_repeat(Py_ssize_t) override;
int sequence_contains(const Py::Object&) override;
Py::Object iter() override;
};
class CyPy_ElementMap : public WrapperBase<Atlas::Message::MapType, CyPy_ElementMap> {
public:
CyPy_ElementMap(Py::PythonClassInstance* self, Py::Tuple& args, Py::Dict& kwds);
CyPy_ElementMap(Py::PythonClassInstance* self, Atlas::Message::MapType element);
static void init_type();
Py::Object repr() override;
Py::Object rich_compare(const Py::Object& other, int op) override;
Py::Object mapping_subscript(const Py::Object&) override;
int mapping_ass_subscript(const Py::Object&, const Py::Object&) override;
Py::Object getattro(const Py::String&) override;
int setattro(const Py::String& name, const Py::Object& attr) override;
Py::Object items();
PYCXX_NOARGS_METHOD_DECL(CyPy_ElementMap, items);
};
class CyPy_Element
{
public:
static Py::Object wrap(Atlas::Message::Element value);
static Py::Object asPyObject(const Atlas::Message::Element& obj, bool useNativePythonType);
static Atlas::Message::Element asElement(const Py::Object& o);
static Atlas::Message::ListType listAsElement(const Py::List& list);
static Atlas::Message::ListType sequenceAsElement(const Py::Sequence& list);
static Atlas::Message::MapType dictAsElement(const Py::Dict& dict);
protected:
static Py::Object mapAsPyObject(const Atlas::Message::MapType& map, bool useNativePythonType);
static Py::Object listAsPyObject(const Atlas::Message::ListType& list, bool useNativePythonType);
};
#endif //CYPHESIS_CYPY_ELEMENT_H