From 61b00a30f20095482d9486b11ea9e0b7ffdbb7a5 Mon Sep 17 00:00:00 2001
From: Florent Lamiraux <florent@laas.fr>
Date: Sun, 23 Jan 2011 10:59:14 +0100
Subject: [PATCH] Set sys.argv to [''] at initialization.
---
src/interpreter.cc | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/interpreter.cc b/src/interpreter.cc
index 33c04be..9849382 100644
--- a/src/interpreter.cc
+++ b/src/interpreter.cc
@@ -20,10 +20,11 @@
// Python initialization commands
namespace dynamicgraph {
namespace python {
- static const std::string pythonPrefix[3] = {
+ static const std::string pythonPrefix[4] = {
"import sys\n",
"import traceback\n",
"if '' not in sys.path: sys.path.append('')\n",
+ "sys.argv = ['']\n",
};
}
}
@@ -41,6 +42,7 @@ Interpreter::Interpreter()
PyRun_SimpleString(pythonPrefix[0].c_str());
PyRun_SimpleString(pythonPrefix[1].c_str());
PyRun_SimpleString(pythonPrefix[2].c_str());
+ PyRun_SimpleString(pythonPrefix[3].c_str());
traceback_format_exception_ = PyDict_GetItemString
(PyModule_GetDict(PyImport_AddModule("traceback")), "format_exception");
assert(PyCallable_Check(traceback_format_exception_));
@@ -96,12 +98,12 @@ std::string Interpreter::python( const std::string& command )
void Interpreter::runPythonFile( std::string filename )
{
+ Py_Finalize();
Py_Initialize();
PyRun_SimpleString(pythonPrefix[0].c_str());
PyRun_SimpleString(pythonPrefix[1].c_str());
PyRun_SimpleString(pythonPrefix[2].c_str());
PyRun_SimpleFile(NULL, filename.c_str());
- Py_Finalize();
}
std::string Interpreter::processStream(std::istream& stream, std::ostream& os)
--
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