src/python.cc (raw)
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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*- #include "python.hh" #include "openbox.hh" #include "actions.hh" #include "python.hh" #include "bindings.hh" #include "otk/display.hh" #include "otk/util.hh" extern "C" { #include <Python.h> } namespace ob { static PyObject *obdict = NULL; void python_init(char *argv0) { // start the python engine Py_SetProgramName(argv0); Py_Initialize(); // prepend the openbox directories for python scripts to the sys path PyRun_SimpleString("import sys"); PyRun_SimpleString("sys.path.insert(0, '" SCRIPTDIR "')"); PyRun_SimpleString(const_cast<char*>(("sys.path.insert(0, '" + otk::expandTilde("~/.openbox/python") + "')").c_str())); //PyRun_SimpleString("import ob; import otk; import config;"); PyRun_SimpleString("import config;"); // set up convenience global variables //PyRun_SimpleString("ob.openbox = ob.Openbox_instance()"); //PyRun_SimpleString("otk.display = otk.Display_instance()"); // set up access to the python global variables PyObject *obmodule = PyImport_AddModule("config"); obdict = PyModule_GetDict(obmodule); } void python_destroy() { Py_Finalize(); } bool python_exec(const std::string &path) { FILE *rcpyfd = fopen(path.c_str(), "r"); if (!rcpyfd) { printf("Failed to load python file %s\n", path.c_str()); return false; } PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str())); fclose(rcpyfd); return true; } bool python_get_long(const char *name, long *value) { PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name)); if (!(val && PyInt_Check(val))) return false; *value = PyInt_AsLong(val); return true; } bool python_get_string(const char *name, otk::ustring *value) { PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name)); if (!(val && PyString_Check(val))) return false; *value = PyString_AsString(val); return true; } bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value) { PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name)); if (!(val && PyList_Check(val))) return false; value->clear(); for (int i = 0, end = PyList_Size(val); i < end; ++i) { PyObject *str = PyList_GetItem(val, i); if (PyString_Check(str)) value->push_back(PyString_AsString(str)); } return true; } } |