show_delta: Update script to support python versions 2.5 through 3.3
Support past and active versions of python while maintaining backward compatibility. Script has been tested on python versions from 2.5.x up to and including 3.3.x.
Signed-off-by: Mike Pagano <mpagano@gentoo.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/show_delta b/scripts/show_delta
index 17df305..e25732b 100755
--- a/scripts/show_delta
+++ b/scripts/show_delta
@@ -13,7 +13,7 @@
import string
def usage():
- print """usage: show_delta [<options>] <filename>
+ print ("""usage: show_delta [<options>] <filename>
This program parses the output from a set of printk message lines which
have time data prefixed because the CONFIG_PRINTK_TIME option is set, or
@@ -35,7 +35,7 @@
will show times relative to the line in the kernel output
starting with "NET4".
-"""
+""")
sys.exit(1)
# returns a tuple containing the seconds and text for each message line
@@ -94,11 +94,11 @@
try:
lines = open(filein,"r").readlines()
except:
- print "Problem opening file: %s" % filein
+ print ("Problem opening file: %s" % filein)
sys.exit(1)
if base_str:
- print 'base= "%s"' % base_str
+ print ('base= "%s"' % base_str)
# assume a numeric base. If that fails, try searching
# for a matching line.
try:
@@ -117,13 +117,13 @@
# stop at first match
break
if not found:
- print 'Couldn\'t find line matching base pattern "%s"' % base_str
+ print ('Couldn\'t find line matching base pattern "%s"' % base_str)
sys.exit(1)
else:
base_time = 0.0
for line in lines:
- print convert_line(line, base_time),
+ print (convert_line(line, base_time),)
main()