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improve detection of expensive DTSTART RRULE values

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Ryan Petrello 2018-02-08 08:54:30 -05:00
parent e982f6ed06
commit 887f16023a
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1 changed files with 7 additions and 8 deletions
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15
awx/main/models/schedules.py
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@ -150,14 +150,13 @@ class Schedule(CommonModel, LaunchTimeConfig):
# > UTC time.
raise ValueError('RRULE UNTIL values must be specified in UTC')
try:
first_event = x[0]
if first_event < now() - datetime.timedelta(days=365 * 5):
# For older DTSTART values, if there are more than 1000 recurrences...
if len(x[:1001]) > 1000:
raise ValueError('RRULE values that yield more than 1000 events are not allowed.')
except IndexError:
pass
if 'MINUTELY' in rrule or 'HOURLY' in rrule:
try:
first_event = x[0]
if first_event < now() - datetime.timedelta(days=365 * 5):
raise ValueError('RRULE values with more than 1000 events are not allowed.')
except IndexError:
pass
return x
def __unicode__(self):