From 45fdf3e619311c067386667616ac9679de02f70f Mon Sep 17 00:00:00 2001
From: Vanya Belyaev <ivan.belyaev@cern.ch>
Date: Tue, 14 Jan 2025 10:24:54 +0100
Subject: [PATCH]  remove priints

---
 ostap/fitting/fithelpers.py | 8 ++------
 ostap/fitting/pdfbasic.py   | 4 ----
 ostap/utils/memory.py       | 6 +++---
 3 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/ostap/fitting/fithelpers.py b/ostap/fitting/fithelpers.py
index fcc04260..98ec1f44 100644
--- a/ostap/fitting/fithelpers.py
+++ b/ostap/fitting/fithelpers.py
@@ -2254,22 +2254,18 @@ def gen_sample ( self , nEvents , sample = True ) :
         >>> n =  pdf.gen_sample ( VE ( 10 , 3 ) ) ## get gaussian stuff
         """
 
-        print ( 'gen-sample/0' , nEvents, sample ) 
         if   isinstance ( nEvents , integer_types ) and 0 < nEvents and not sample :
-            print ( 'gen-sample/1' , nEvents, sample )             
             return nEvents  
         elif isinstance ( nEvents , num_types     ) and 0 < nEvents :
-            print ( 'gen-sample/2' , nEvents, sample )                         
             nn = -1 
             while nn <= 0 : nn = poisson ( float ( nEvents ) ) 
             return nn 
-        elif isinstance ( nEvents , VE ) and 0 < nEvents.cov2 () and 0 < nEvents.value() + 3 * nEvents.error () : 
-            print ( 'gen-sample/3' , nEvents, sample )                         
+        elif isinstance ( nEvents , VE ) and 0 < nEvents.cov2 () : 
             nn = -1  
             while nn <= 0 :
                 mu = ve_gauss ( nEvents )
                 if 0 < mu : nn = poisson ( mu ) 
-            return max ( 1 , int ( nn ) ) 
+            return nn 
 
         raise TypeError ( "Can't generate positive number from %s/%s" % ( nEvents , typename ( nEvents ) ) )
 
diff --git a/ostap/fitting/pdfbasic.py b/ostap/fitting/pdfbasic.py
index 0743db42..a297cdfe 100644
--- a/ostap/fitting/pdfbasic.py
+++ b/ostap/fitting/pdfbasic.py
@@ -1961,14 +1961,10 @@ def generate ( self             ,
         >>> data   = model.generate ( 100000 , varset , sample = True  )
         """
 
-        print ( 'GENERATE/0:' , nEvents )
-
         ## sample number of events in dataset ?
         nEvents = self.gen_sample ( nEvents , sample ) 
         assert 0 <= nEvents , 'Invalid number of Events %s' % nEvents  
 
-        print ( 'GENERATE/1:' , nEvents )
-        
         args = args + ( ROOT.RooFit.Name ( dsID() ) , ROOT.RooFit.NumEvents ( nEvents ) )
 
         if  silent : args = args + ( ROOT.RooFit.Verbose ( False ) , )
diff --git a/ostap/utils/memory.py b/ostap/utils/memory.py
index a3f56d37..0e4fdb0d 100755
--- a/ostap/utils/memory.py
+++ b/ostap/utils/memory.py
@@ -36,7 +36,7 @@
 if   2 < python_version.major : LONG = int
 else                          : LONG = long 
 # =============================================================================
-try :
+try : # =======================================================================
     # =========================================================================
     import psutil 
     # =========================================================================
@@ -57,12 +57,12 @@ def memory_usage ( *args ):
             mem += p.memory_info()[0] / float( 2 ** 20 )
         return mem
     # =========================================================================
-except ImportError :
+except ImportError : # ========================================================
     # =========================================================================    
     psutil = None 
     # =========================================================================
     ## report current memory usage (in MB)
-    #  @attention it is ps-based version, slow...  :-(
+    #  @attention it is ps-based version, it can be slow...  :-(
     #  @code
     #  print memory_usage() 
     #  @endcode