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show_delta: Update script to support python versions 2.5 through 3.3

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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>
This commit is contained in:
Mike Pagano 2013-10-09 10:36:42 -04:00 committed by Michal Marek
parent a690876385
commit f29b5f3e6f
1 changed files with 6 additions and 6 deletions
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12
scripts/show_delta
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@ -13,7 +13,7 @@ import sys
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 @@ ex: $ dmesg >timefile
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 @@ def main():
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 @@ def main():
# 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()