98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
/**
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python-console
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Copyright (C) 2014 Alex Tsui
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do
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so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef INTERPRETER_H
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#define INTERPRETER_H
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#include <string>
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#include <list>
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#include <Python.h>
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#if defined(__APPLE__) && defined(__MACH__)
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/*
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* The following undefs for C standard library macros prevent
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* build errors of the following type on mac ox 10.7.4 and XCode 4.3.3
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*
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/usr/include/c++/4.2.1/bits/localefwd.h:57:21: error: too many arguments provided to function-like macro invocation
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isspace(_CharT, const locale&);
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^
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/usr/include/c++/4.2.1/bits/localefwd.h:56:5: error: 'inline' can only appear on functions
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inline bool
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^
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/usr/include/c++/4.2.1/bits/localefwd.h:57:5: error: variable 'isspace' declared as a template
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isspace(_CharT, const locale&);
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^
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*/
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#undef isspace
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#undef isupper
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#undef islower
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#undef isalpha
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#undef isalnum
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#undef toupper
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#undef tolower
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#endif
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/**
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Wraps a Python interpreter, which you can pass commands as strings to interpret
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and get strings of output/error in return.
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*/
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class Interpreter
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{
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protected:
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static PyThreadState* MainThreadState;
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PyThreadState* m_threadState;
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PyObject* glb;
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PyObject* loc;
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std::list< std::string > m_suggestions;
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public:
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/**
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Instantiate a Python interpreter.
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*/
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Interpreter( );
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virtual ~Interpreter( );
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void test( );
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std::string interpret( const std::string& command, int* errorCode );
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const std::list<std::string>& suggest( const std::string& hint );
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/**
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Call this before constructing and using Interpreter.
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*/
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static void Initialize( );
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/**
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Call this when done using Interpreter.
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*/
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static void Finalize( );
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protected:
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static PyObject* PyInit_redirector(void);
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static PyObject* RedirectorInit(PyObject *, PyObject *);
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static PyObject* RedirectorWrite(PyObject *, PyObject *args);
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static std::string& GetResultString( PyThreadState* threadState );
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static PyMethodDef ModuleMethods[];
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static PyMethodDef RedirectorMethods[];
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};
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#endif // INTERPRETER_H
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