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### Author: Tom Van Looy <tom$ctors,net>
class dstat_plugin(dstat):
"""
port of qmail_qstat to dstat
"""
def __init__(self):
self.name = 'qmail'
self.nick = ('in_queue', 'not_prep')
self.vars = ('mess', 'todo')
self.type = 'd'
self.width = 4
self.scale = 100
def check(self):
for item in self.vars:
if not os.access('/var/qmail/queue/'+item, os.R_OK):
raise Exception('Cannot access qmail queues')
def extract(self):
for item in self.vars:
self.val[item] = len(glob.glob('/var/qmail/queue/'+item+'/*/*'))
# vim:ts=4:sw=4:et
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