Dogcows Code - chaz/openbox/blob - src/python.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2
   3 #include "python.hh"
   4 #include "openbox.hh"
   5 #include "actions.hh"
   6 #include "python.hh"
   7 #include "bindings.hh"
   8 #include "otk/display.hh"
   9 #include "otk/util.hh"
  10
  11 extern "C" {
  12 #include <Python.h>
  13
  14 #include "gettext.h"
  15 #define _(str) gettext(str)
  16 }
  17
  18 namespace ob {
  19
  20 void python_init(char *argv0)
  21 {
  22   // start the python engine
  23   Py_SetProgramName(argv0);
  24   Py_Initialize();
  25   // prepend the openbox directories for python scripts to the sys path
  26   PyRun_SimpleString("import sys");
  27   PyRun_SimpleString("sys.path.insert(0, '" SCRIPTDIR "')");
  28   PyRun_SimpleString(const_cast<char*>(("sys.path.insert(0, '" +
  29                                         otk::expandTilde("~/.openbox/python") +
  30                                         "')").c_str()));
  31 }
  32
  33 void python_destroy()
  34 {
  35   Py_Finalize();
  36 }
  37
  38 bool python_exec(const std::string &path)
  39 {
  40   FILE *rcpyfd = fopen(path.c_str(), "r");
  41   if (!rcpyfd) {
  42     fprintf(stderr, _("Unabled to open python file %s\n"), path.c_str());
  43     return false;
  44   }
  45
  46   //PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str()));
  47
  48   PyObject *module = PyImport_AddModule("__main__");
  49   assert(module);
  50   PyObject *dict = PyModule_GetDict(module);
  51   assert(dict);
  52   PyObject *result = PyRun_File(rcpyfd, const_cast<char*>(path.c_str()),
  53                                 Py_file_input, dict, dict);
  54   bool ret = result != NULL;
  55   if (result == NULL)
  56     PyErr_Print();
  57
  58   Py_XDECREF(result);
  59
  60   Py_DECREF(dict);
  61
  62   fclose(rcpyfd);
  63   return ret;
  64 }
  65
  66 }