From f7d58746148b1e08968e585be18275487448e5f4 Mon Sep 17 00:00:00 2001
From: Guilherme Ruiz <57478888+guigoruiz1@users.noreply.github.com>
Date: Thu, 22 Aug 2024 17:03:41 +0100
Subject: [PATCH] logging mechanism

---
 pyLandau/cpp/pylandau.pyx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/pyLandau/cpp/pylandau.pyx b/pyLandau/cpp/pylandau.pyx
index f1352a7..a517262 100644
--- a/pyLandau/cpp/pylandau.pyx
+++ b/pyLandau/cpp/pylandau.pyx
@@ -12,6 +12,13 @@ cnp.import_array()
 
 from scipy.optimize import fmin
 
+from scipy.optimize import fmin
+import logging
+
+# Configure logging
+logging.basicConfig()
+logger = logging.getLogger(__name__)
+
 
 cdef extern from "numpy/arrayobject.h":
     void PyArray_ENABLEFLAGS(cnp.ndarray arr, int flags)
@@ -120,12 +127,12 @@ def langau(cnp.ndarray[cnp.double_t, ndim=1] array, mpv=0, eta=1, sigma=1, A=1,
 
 def _check_parameter(mpv, eta, sigma, A=1.):
     if eta < 1e-9:
-        print('WARNING: eta < 1e-9 is not supported. eta set to 1e-9.')
+        logger.warning('eta < 1e-9 is not supported. eta set to 1e-9.')
         eta = 1e-9
     if sigma < 0:
         sigma *= -1
     if sigma > 100 * eta:
-        print('WARNING: sigma > 100 * eta can lead to oszillations. Check result.')
+        logger.warning('sigma > 100 * eta can lead to oszillations. Check result.')
     if A < 0.:
         raise ValueError('A has to be >= 0')