fio2gnuplot: Managing temporary files in a better way
[fio.git] / tools / plot / fio2gnuplot.py
index 28d7c0e..5e4feed 100755 (executable)
@@ -351,6 +351,8 @@ def render_gnuplot(fio_data_file, gnuplot_output_dir):
                if gnuplot_output_dir != "./":
                        name_of_directory=gnuplot_output_dir
                print "\nRendering traces are available in %s directory" % name_of_directory
+               global keep_temp_files
+               keep_temp_files=False
        except:
                print "Could not run gnuplot on mymath or mygraph !\n"
                sys.exit(1);
@@ -393,7 +395,9 @@ def main(argv):
     verbose=False
     global temporary_files
     temporary_files=[]
-    keep_temp_files=False
+    global keep_temp_files
+    keep_temp_files=True
+    force_keep_temp_files=False
 
     if not os.path.isfile(gpm_dir+'math.gpm'):
            gpm_dir="/usr/local/share/fio/"
@@ -416,7 +420,8 @@ def main(argv):
       elif opt in ("-v", "--verbose"):
         verbose=True
       elif opt in ("-k", "--keep"):
-        keep_temp_files=True
+        #User really wants to keep the temporary files
+        force_keep_temp_files=True
       elif opt in ("-p", "--pattern"):
          pattern_set_by_user=True
         pattern=arg
@@ -495,7 +500,8 @@ def main(argv):
        if (run_gnuplot==True):
                render_gnuplot(fio_data_file, gnuplot_output_dir)
 
-       if keep_temp_files==False:
+       # Shall we clean the temporary files ?
+       if keep_temp_files==False and force_keep_temp_files==False:
                # Cleaning temporary files
                if verbose: print "Cleaning temporary files"
                for f in enumerate(temporary_files):