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Diffstat (limited to 'src/python/pyinterp.h')
-rw-r--r-- | src/python/pyinterp.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/src/python/pyinterp.h b/src/python/pyinterp.h deleted file mode 100644 index 3d69d972..00000000 --- a/src/python/pyinterp.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (c) 2003-2007, John Wiegley. 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 New Artisans LLC nor the names of its - * contributors 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. - */ - -#ifndef _PYINTERP_H -#define _PYINTERP_H - -#include "xpath.h" - -#include <boost/python.hpp> -#include <Python.h> - -namespace ledger { - -class python_interpreter_t : public xml::xpath_t::symbol_scope_t -{ - boost::python::handle<> mmodule; - - public: - boost::python::dict nspace; - - python_interpreter_t(xml::xpath_t::scope_t& parent); - - virtual ~python_interpreter_t() { - Py_Finalize(); - } - - boost::python::object import(const string& name); - - enum py_eval_mode_t { - PY_EVAL_EXPR, - PY_EVAL_STMT, - PY_EVAL_MULTI - }; - - boost::python::object eval(std::istream& in, - py_eval_mode_t mode = PY_EVAL_EXPR); - boost::python::object eval(const string& str, - py_eval_mode_t mode = PY_EVAL_EXPR); - boost::python::object eval(const char * c_str, - py_eval_mode_t mode = PY_EVAL_EXPR) { - string str(c_str); - return eval(str, mode); - } - - class functor_t { - protected: - boost::python::object func; - public: - functor_t(const string& name, boost::python::object _func) : func(_func) {} - virtual ~functor_t() {} - virtual value_t operator()(xml::xpath_t::call_scope_t& args); - }; - - virtual xml::xpath_t::ptr_op_t lookup(const string& name) { - if (boost::python::object func = eval(name)) - return WRAP_FUNCTOR(functor_t(name, func)); - else - return xml::xpath_t::symbol_scope_t::lookup(name); - } - - class lambda_t : public functor_t { - public: - lambda_t(boost::python::object code) : functor_t("<lambda>", code) {} - virtual value_t operator()(xml::xpath_t::call_scope_t& args); - }; -}; - -} // namespace ledger - -#endif // _PYINTERP_H |