Mercurial > pytave
changeset 407:78448e4de20a
Ensure that sys.argv has a value (fixes issue #83)
* oct-py-init.cc (pytave::py_init): Initialize sys.argv to be [''].
| author | Mike Miller <mtmiller@octave.org> |
|---|---|
| date | Mon, 01 May 2017 09:15:40 -0700 |
| parents | 16e79a1e96b8 |
| children | f833e29b2c12 |
| files | oct-py-init.cc |
| diffstat | 1 files changed, 11 insertions(+), 0 deletions(-) [+] |
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--- a/oct-py-init.cc Mon May 01 08:41:01 2017 -0700 +++ b/oct-py-init.cc Mon May 01 09:15:40 2017 -0700 @@ -37,11 +37,22 @@ namespace pytave { +#if PY_VERSION_HEX >= 0x03000000 + wchar_t *sys_argv[] { L"", nullptr }; +#else + char *sys_argv[] { "", nullptr }; +#endif + void py_init () { + bool is_initialized = Py_IsInitialized (); + Py_Initialize (); + if (! is_initialized) + PySys_SetArgvEx (1, sys_argv, 0); + // FIXME: these are only needed for Boost.Python implicit conversion // of Octave arrays to NumPy arrays boost::python::numeric::array::set_module_and_type ("numpy", "ndarray");