Add thread state initialization to the thread where the interactive
interpreter is run (which is separate from the thread where
Py_Initialize is called, where this normally gets set up).
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@127191 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/ScriptInterpreterPython.cpp b/source/Interpreter/ScriptInterpreterPython.cpp
index 54d4606..68c120d 100644
--- a/source/Interpreter/ScriptInterpreterPython.cpp
+++ b/source/Interpreter/ScriptInterpreterPython.cpp
@@ -1384,10 +1384,16 @@
// The following call drops into the embedded interpreter loop and stays there until the
// user chooses to exit from the Python interpreter.
+ Py_BEGIN_ALLOW_THREADS
+ PyGILState_STATE gstate = PyGILState_Ensure();
+
run_string.Printf ("run_python_interpreter (%s)", script_interpreter->m_dictionary_name.c_str());
PyRun_SimpleString (run_string.GetData());
run_string.Clear ();
+ PyGILState_Release (gstate);
+ Py_END_ALLOW_THREADS
+
run_string.Printf ("run_one_line (%s, 'sys.stdin = save_stdin')", script_interpreter->m_dictionary_name.c_str());
PyRun_SimpleString (run_string.GetData());
run_string.Clear();
@@ -1474,6 +1480,7 @@
::setenv ("PYTHONPATH", pathon_path_env_cstr, 1);
}
+ PyEval_InitThreads ();
Py_Initialize ();
PyObject *compiled_module = Py_CompileString (embedded_interpreter_string,