[Boost-commit] svn:boost r40535 - trunk/libs/python/test

From: dave_at_[hidden]
Date: 2007-10-28 15:22:21

Author: dave
Date: 2007-10-28 15:22:21 EDT (Sun, 28 Oct 2007)
New Revision: 40535
URL: http://svn.boost.org/trac/boost/changeset/40535

Log:
Closes #1379, really this time.  The old code would sandwich argv[1] between quotes and interpret it as a string, so backslashes in windows paths were interpreted as escape sequences.

Text files modified: 
   trunk/libs/python/test/import_.cpp |    35 +++++++++++++++++++++--------------     
   1 files changed, 21 insertions(+), 14 deletions(-)

Modified: trunk/libs/python/test/import_.cpp
==============================================================================
--- trunk/libs/python/test/import_.cpp	(original)
+++ trunk/libs/python/test/import_.cpp	2007-10-28 15:22:21 EDT (Sun, 28 Oct 2007)
@@ -6,14 +6,33 @@
 #include <boost/python.hpp>
 
 #include <boost/detail/lightweight_test.hpp>
+#include <boost/bind.hpp>
 #include <iostream>
 #include <sstream>
+#include <stdlib.h>
 
 namespace bpl = boost::python;
 
-void import_test()
+void import_test(char const *py_file_path)
 {
   // Retrieve the main module
+  bpl::object main = bpl::import("__main__");
+  
+  // Retrieve the main module's namespace
+  bpl::object global(main.attr("__dict__"));
+
+  // Inject search path for import_ module
+
+  bpl::str script(
+      "import sys, os.path\n"
+      "path = os.path.dirname(%r)\n" 
+      "sys.path.insert(0, path)\n"
+      "print 'sys.path=',sys.path"
+      % bpl::str(py_file_path));
+  
+  bpl::object result = bpl::exec(script, global, global);
+  
+  // Retrieve the main module
   bpl::object import_ = bpl::import("import_");
   int value = bpl::extract<int>(import_.attr("value")) BOOST_EXTRACT_WORKAROUND;
   std::cout << value << std::endl;
@@ -27,19 +46,7 @@
   // Initialize the interpreter
   Py_Initialize();
   
-  // Retrieve the main module
-  bpl::object main = bpl::import("__main__");
-  
-  // Retrieve the main module's namespace
-  bpl::object global(main.attr("__dict__"));
-
-  // Inject search path for import_ module
-  std::ostringstream script;
-  script << "import sys, os.path\n"
-         << "path = os.path.dirname('" << argv[1] << "')\n"
-         << "sys.path.insert(0, path)\n";
-  bpl::object result = bpl::exec(bpl::str(script.str()), global, global);
-  if (bpl::handle_exception(import_test))
+  if (bpl::handle_exception(boost::bind(import_test,argv[1])))
   {
     if (PyErr_Occurred())
     {