ENH: special: always show the legacy downcast warnings

pv · Nov 11, 2012 · 2262093 · 2262093
1 parent 1123a35
commit 2262093
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/scipy/special/_legacy.pxd b/scipy/special/_legacy.pxd
@@ -26,10 +26,16 @@ cdef extern from "cephes.h":
     double smirnov(int n, double e) nogil
     double smirnovi(int n, double p) nogil
 
+cdef extern from "Python.h":
+    # Purposefully ignore the raised PyError --- assume the ufunc will collect it
+    int PyErr_WarnEx_noerr "PyErr_WarnEx" (object, char *, int)
+
 cdef inline void _legacy_cast_check(char *func_name, double x, double y) nogil:
     if <int>x != x or <int>y != y:
-        sf_error.error(func_name, sf_error.OTHER,
-                       "floating point number truncated to integer")
+        with gil:
+            PyErr_WarnEx_noerr(RuntimeWarning,
+                               "floating point number truncated to an integer",
+                               1)
 
 cdef inline double bdtrc_unsafe(double k, double n, double p) nogil:
     _legacy_cast_check("bdtrc", k, n)