DOC: move `import_array` and `import_umath` above `PyModule_Create`

This seems to be a slightly better order, because these initializations
are independent of module creation, and if initialization fails then
there's no reference to the new module floating around. See
https://github.com/scipy/scipy/issues/16231

[skip actions]

1 files changed, 15 insertions, 13 deletions

diff --git a/doc/source/user/c-info.ufunc-tutorial.rst b/doc/source/user/c-info.ufunc-tutorial.rst
index 3a406479b..47d306f80 100644
--- a/doc/source/user/c-info.ufunc-tutorial.rst
+++ b/doc/source/user/c-info.ufunc-tutorial.rst
@@ -323,14 +323,15 @@ the primary thing that must be changed to create your own ufunc.
         PyMODINIT_FUNC PyInit_npufunc(void)
         {
             PyObject *m, *logit, *d;
+
+            import_array();
+            import_umath();
+
             m = PyModule_Create(&moduledef);
             if (!m) {
                 return NULL;
             }
 
-            import_array();
-            import_umath();
-
             logit = PyUFunc_FromFuncAndData(funcs, NULL, types, 1, 1, 1,
                                             PyUFunc_None, "logit",
                                             "logit_docstring", 0);
@@ -576,14 +577,15 @@ is the primary thing that must be changed to create your own ufunc.
         PyMODINIT_FUNC PyInit_npufunc(void)
         {
             PyObject *m, *logit, *d;
+
+            import_array();
+            import_umath();
+
             m = PyModule_Create(&moduledef);
             if (!m) {
                 return NULL;
             }
 
-            import_array();
-            import_umath();
-
             logit = PyUFunc_FromFuncAndData(funcs, NULL, types, 4, 1, 1,
                                             PyUFunc_None, "logit",
                                             "logit_docstring", 0);
@@ -767,14 +769,15 @@ as well as all other properties of a ufunc.
         PyMODINIT_FUNC PyInit_npufunc(void)
         {
             PyObject *m, *logit, *d;
+
+            import_array();
+            import_umath();
+
             m = PyModule_Create(&moduledef);
             if (!m) {
                 return NULL;
             }
 
-            import_array();
-            import_umath();
-
             logit = PyUFunc_FromFuncAndData(funcs, NULL, types, 1, 2, 2,
                                             PyUFunc_None, "logit",
                                             "logit_docstring", 0);
@@ -896,15 +899,14 @@ The C file is given below.
             PyArray_Descr *dtype;
             PyArray_Descr *dtypes[3];
 
-            m = PyModule_Create(&moduledef);
+            import_array();
+            import_umath();
 
+            m = PyModule_Create(&moduledef);
             if (m == NULL) {
                 return NULL;
             }
 
-            import_array();
-            import_umath();
-
             /* Create a new ufunc object */
             add_triplet = PyUFunc_FromFuncAndData(NULL, NULL, NULL, 0, 2, 1,
                                                   PyUFunc_None, "add_triplet",