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Fix dangerous use of empty list as default arg (mutable)

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This commit is contained in:
Giovanni Tirloni 2015-01-20 12:35:13 -05:00
parent 2396f36f11
commit 5ae3bbaf05
1 changed files with 15 additions and 3 deletions
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18
monitoring/nagios.py
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@ -364,7 +364,7 @@ class Nagios(object):
return notif_str
def schedule_svc_downtime(self, host, services=[], minutes=30):
def schedule_svc_downtime(self, host, services=None, minutes=30):
"""
This command is used to schedule downtime for a particular
service.
@ -378,6 +378,10 @@ class Nagios(object):
"""
cmd = "SCHEDULE_SVC_DOWNTIME"
if services is None:
services = []
for service in services:
dt_cmd_str = self._fmt_dt_str(cmd, host, minutes, svc=service)
self._write_command(dt_cmd_str)
@ -518,7 +522,7 @@ class Nagios(object):
notif_str = self._fmt_notif_str(cmd, host)
self._write_command(notif_str)
def disable_svc_notifications(self, host, services=[]):
def disable_svc_notifications(self, host, services=None):
"""
This command is used to prevent notifications from being sent
out for the specified service.
@ -530,6 +534,10 @@ class Nagios(object):
"""
cmd = "DISABLE_SVC_NOTIFICATIONS"
if services is None:
services = []
for service in services:
notif_str = self._fmt_notif_str(cmd, host, svc=service)
self._write_command(notif_str)
@ -628,7 +636,7 @@ class Nagios(object):
else:
return "Fail: could not write to the command file"
def enable_svc_notifications(self, host, services=[]):
def enable_svc_notifications(self, host, services=None):
"""
Enables notifications for a particular service.
@ -638,6 +646,10 @@ class Nagios(object):
"""
cmd = "ENABLE_SVC_NOTIFICATIONS"
if services is None:
services = []
nagios_return = True
return_str_list = []
for service in services: