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### Author: Dag Wieers <dag@wieers.com>
class dstat_plugin(dstat):
def __init__(self):
self.name = 'postfix'
self.nick = ('inco', 'actv', 'dfrd', 'bnce', 'defr')
self.vars = ('incoming', 'active', 'deferred', 'bounce', 'defer')
self.type = 'd'
self.width = 4
self.scale = 100
def check(self):
if not os.access('/var/spool/postfix/active', os.R_OK):
raise Exception('Cannot access postfix queues')
def extract(self):
for item in self.vars:
self.val[item] = len(glob.glob('/var/spool/postfix/'+item+'/*/*'))
# vim:ts=4:sw=4:et
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