diff options
Diffstat (limited to 'numpy/f2py/cb_rules.py')
| -rw-r--r-- | numpy/f2py/cb_rules.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/numpy/f2py/cb_rules.py b/numpy/f2py/cb_rules.py index 60bc1ad11..62aa2fca9 100644 --- a/numpy/f2py/cb_rules.py +++ b/numpy/f2py/cb_rules.py @@ -70,7 +70,8 @@ static #name#_t *get_active_#name#(void) { /*typedef #rctype#(*#name#_typedef)(#optargs_td##args_td##strarglens_td##noargs#);*/ #static# #rctype# #callbackname# (#optargs##args##strarglens##noargs#) { - #name#_t *cb; + #name#_t cb_local = { NULL, NULL, 0 }; + #name#_t *cb = NULL; PyTupleObject *capi_arglist = NULL; PyObject *capi_return = NULL; PyObject *capi_tmp = NULL; @@ -82,12 +83,17 @@ static #name#_t *get_active_#name#(void) { f2py_cb_start_clock(); #endif cb = get_active_#name#(); + if (cb == NULL) { + capi_longjmp_ok = 0; + cb = &cb_local; + } capi_arglist = cb->args_capi; CFUNCSMESS(\"cb:Call-back function #name# (maxnofargs=#maxnofargs#(-#nofoptargs#))\\n\"); CFUNCSMESSPY(\"cb:#name#_capi=\",cb->capi); if (cb->capi==NULL) { capi_longjmp_ok = 0; cb->capi = PyObject_GetAttrString(#modulename#_module,\"#argname#\"); + CFUNCSMESSPY(\"cb:#name#_capi=\",cb->capi); } if (cb->capi==NULL) { PyErr_SetString(#modulename#_error,\"cb: Callback #argname# not defined (as an argument or module #modulename# attribute).\\n\"); |