diff --git a/src/Tools/blocFissure/materielCasTests/cubeAngle.py b/src/Tools/blocFissure/materielCasTests/cubeAngle.py
index 81c305421..e9be724e0 100644
--- a/src/Tools/blocFissure/materielCasTests/cubeAngle.py
+++ b/src/Tools/blocFissure/materielCasTests/cubeAngle.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/cubeFin.py b/src/Tools/blocFissure/materielCasTests/cubeFin.py
index a6672d5e1..69ecdb813 100644
--- a/src/Tools/blocFissure/materielCasTests/cubeFin.py
+++ b/src/Tools/blocFissure/materielCasTests/cubeFin.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/decoupeCylindre.py b/src/Tools/blocFissure/materielCasTests/decoupeCylindre.py
index c0589322b..83fb3f55e 100644
--- a/src/Tools/blocFissure/materielCasTests/decoupeCylindre.py
+++ b/src/Tools/blocFissure/materielCasTests/decoupeCylindre.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/disque_perce.py b/src/Tools/blocFissure/materielCasTests/disque_perce.py
index 2a9d61b70..eeba533a2 100644
--- a/src/Tools/blocFissure/materielCasTests/disque_perce.py
+++ b/src/Tools/blocFissure/materielCasTests/disque_perce.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/eprouvetteCourbe.py b/src/Tools/blocFissure/materielCasTests/eprouvetteCourbe.py
index b12ef20bd..40a434b0d 100644
--- a/src/Tools/blocFissure/materielCasTests/eprouvetteCourbe.py
+++ b/src/Tools/blocFissure/materielCasTests/eprouvetteCourbe.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/eprouvetteDroite.py b/src/Tools/blocFissure/materielCasTests/eprouvetteDroite.py
index 9be2ac461..18850d6df 100644
--- a/src/Tools/blocFissure/materielCasTests/eprouvetteDroite.py
+++ b/src/Tools/blocFissure/materielCasTests/eprouvetteDroite.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/fissureGauche.py b/src/Tools/blocFissure/materielCasTests/fissureGauche.py
index 2256d127e..39d96b1ab 100644
--- a/src/Tools/blocFissure/materielCasTests/fissureGauche.py
+++ b/src/Tools/blocFissure/materielCasTests/fissureGauche.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome
 
diff --git a/src/Tools/blocFissure/materielCasTests/fissureGauche2.py b/src/Tools/blocFissure/materielCasTests/fissureGauche2.py
index d7a596645..88b4fbca1 100644
--- a/src/Tools/blocFissure/materielCasTests/fissureGauche2.py
+++ b/src/Tools/blocFissure/materielCasTests/fissureGauche2.py
@@ -18,6 +18,8 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
+import logging
+
 import sys
 import salome