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Added option --list-unused listing all unused modules for given pattern.

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This commit is contained in:
Christoph Niethammer 2014-02-05 11:49:08 +00:00
parent a02204d66d
commit 2759e769be
1 changed files with 23 additions and 10 deletions
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15
module_stats.py
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@ -6,6 +6,7 @@
import os
import datetime
from optparse import OptionParser
import subprocess
modules = list()
@ -25,6 +26,7 @@ parser.add_option("--startdate", metavar="YYYY-MM-DD", dest="startdate")
parser.add_option("--enddate", metavar="YYYY-MM-DD", dest="enddate")
parser.add_option("--nohpc", action="store_true", default=False, dest="nohpc", help="Exclude hpc* accounts from stats")
parser.add_option("--printusers", action="store_true", default=False, dest="printusers", help="Print detailed user lists for module usage.")
parser.add_option("--list-unused", action="store_true", default=False, dest="list_unused", help="List only unused modules.")
(options, args) = parser.parse_args()
if options.logdir :
logdir = options.logdir
@ -69,10 +71,21 @@ for logfilename in os.listdir(logdir) :
# if ' swap' in line :
# print line.split()
print "-"*78
print "Module statistics for " + startdate.strftime('%Y-%m-%d') + " - " + enddate.strftime('%Y-%m-%d')
print "-"*78
if options.list_unused :
print "Unused modules:"
print "-"*78
avail_modules = []
p = subprocess.Popen("module -l av " + modulepattern, shell=True, stderr=subprocess.PIPE).stderr
for line in p :
if modulepattern in line :
avail_modules.append(line.split()[0])
for module in avail_modules :
if not module in modulestats :
print module
else :
print "{0:60s}{1:>8s} {2:>8s}".format('module name', '# uses', '# users')
print "-"*78
for (v,m) in sorted( ((v,k) for k,v in modulestats.iteritems()), reverse=True) :