aboutsummaryrefslogtreecommitdiffstats
path: root/3rdparty/python-console/Utils.h
blob: bbd11a1a3704456c7c56f994bfd8f6388ce18d0d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#ifndef PYTHON_CONSOLE_UTILS_H
#define PYTHON_CONSOLE_UTILS_H
#include <string>
#include <vector>

/**
InputIterator has value type of std::string.
*/
template < class InputIterator >
std::string LongestCommonPrefix( InputIterator begin, InputIterator end )
{
    if ( begin == end )
        return "";

    const std::string& str0 = *begin;
    if ( ! str0.size() )
        return "";

    int endIndex = str0.size() - 1;
    InputIterator it = begin; ++it;
    for (; it != end; ++it)
    {
        const std::string& str = *it;
        for (int j = 0; j <= endIndex; ++j)
        {
            if (j >= (int)str.size() || str[j] != str0[j])
                endIndex = j - 1;
        }
    }
    return (endIndex > 0)? str0.substr(0, endIndex + 1) : "";
}

#endif // PYTHON_CONSOLE_UTILS_H
e&); ^ */ #undef isspace #undef isupper #undef islower #undef isalpha #undef isalnum #undef toupper #undef tolower #endif /** Wraps a Python interpreter, which you can pass commands as strings to interpret and get strings of output/error in return. */ class Interpreter { protected: static PyThreadState* MainThreadState; PyThreadState* m_threadState; PyObject* glb; PyObject* loc; std::list< std::string > m_suggestions; public: /** Instantiate a Python interpreter. */ Interpreter( ); virtual ~Interpreter( ); void test( ); std::string interpret( const std::string& command, int* errorCode ); const std::list<std::string>& suggest( const std::string& hint ); /** Call this before constructing and using Interpreter. */ static void Initialize( ); /** Call this when done using Interpreter. */ static void Finalize( ); protected: static PyObject* PyInit_redirector(void); static PyObject* RedirectorInit(PyObject *, PyObject *); static PyObject* RedirectorWrite(PyObject *, PyObject *args); static std::string& GetResultString( PyThreadState* threadState ); static PyMethodDef ModuleMethods[]; static PyMethodDef RedirectorMethods[]; }; #endif // INTERPRETER_H