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added: from_python std::string type checking

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[SVN r9727]
This commit is contained in:
Ralf W. Grosse-Kunstleve
2001-04-05 17:46:24 +00:00
parent 69e69a77d8
commit 748c118ea8
1 changed files with 5 additions and 0 deletions
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5
src/conversions.cpp
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@@ -7,6 +7,7 @@
// producing this work.
//
// Revision History:
// 05 Apr 01 added: from_python std::string type checking (rwgk)
// 12 Mar 01 Python 1.5.2 fixes (Ralf W. Grosse-Kunstleve)
// 11 Mar 01 std::string *MAY* include nulls (Alex Martelli)
// 04 Mar 01 std::complex<> fixes for MSVC (Dave Abrahams)
@@ -250,6 +251,10 @@ PyObject* to_python(const std::string& s)
std::string from_python(PyObject* p, boost::python::type<std::string>)
{
if (! PyString_Check(p)) {
PyErr_SetString(PyExc_TypeError, "expected a string");
throw boost::python::argument_error();
}
return std::string(PyString_AsString(p), PyString_Size(p));
}