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> #include "gettext.h" #define _(str) gettext(str) } namespace ob { static PyObject *get = 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())); return; PyObject *obmodule = PyImport_ImportModule("config"); if (obmodule == NULL) { PyErr_Print(); return; } PyObject *configdict = PyModule_GetDict(obmodule); Py_DECREF(obmodule); get = PyDict_GetItemString(configdict, "get"); if (get == NULL) { PyErr_Print(); return; } } void python_destroy() { Py_Finalize(); } int python_exec(const std::string &path) { FILE *rcpyfd = fopen(path.c_str(), "r"); if (!rcpyfd) { fprintf(stderr, _("Unabled to open python file %s\n"), path.c_str()); return 1; } //PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str())); PyObject *module = PyImport_AddModule("__main__"); assert(module); PyObject *dict = PyModule_GetDict(module); assert(dict); PyObject *result = PyRun_File(rcpyfd, const_cast<char*>(path.c_str()), Py_file_input, dict, dict); int ret = result == NULL ? 2 : 0; if (result == NULL) PyErr_Print(); Py_XDECREF(result); Py_DECREF(dict); fclose(rcpyfd); return ret; } bool python_get_long(const char *name, long *value) { return false; if (get == NULL) return false; bool ret = false; PyObject *val = PyObject_CallFunction(get, "ss", "openbox", name); if (val == NULL) PyErr_Print(); else if (PyInt_Check(val)) { *value = PyInt_AsLong(val); ret = true; } else if (PyLong_Check(val)) { *value = PyLong_AsLong(val); ret = true; } Py_XDECREF(val); return ret; } bool python_get_string(const char *name, otk::ustring *value) { return false; if (get == NULL) return false; bool ret = false; PyObject *val = PyObject_CallFunction(get, "ss", "openbox", name); if (val == NULL) PyErr_Print(); else if (PyString_Check(val)) { *value = std::string(PyString_AsString(val), PyString_Size(val)); ret = true; } Py_XDECREF(val); return ret; } bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value) { return false; if (get == NULL) return false; bool ret = false; PyObject *val = PyObject_CallFunction(get, "ss", "openbox", name); if (val == NULL) PyErr_Print(); else if (PyList_Check(val)) { for (int i = 0, end = PyList_Size(val); i < end; ++i) { PyObject *str = PyList_GET_ITEM(val, i); if (PyString_Check(str)) value->push_back(std::string(PyString_AsString(str), PyString_Size(str))); } } Py_XDECREF(val); return ret; } } |