def get_deploy_hours(self, irc, sender, channel):
"Get the deploy hours for this salon."
salon = yield self.salons.by_channel(channel)
if not salon:
irc.send_message(channel, "This channel isn't a salon.")
return
start = fmt_time(salon.deploy_hours_start)
end = fmt_time(salon.deploy_hours_end)
tz = salon.tz
irc.send_message(
salon.channel, """deploy hours are %s-%s, %s (%s)""" %
(start, end, tz, utc_offset(tz)))
def set_deploy_hours(self, irc, sender, channel, *args):
def usage():
irc.send_message(
channel,
"*USAGE:* set_deploy_hours 0900 1700 America/Los_Angeles")
irc.send_message(
channel,
"List of timezone names: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List"
)
if not args or len(args) != 3:
usage()
start, end, tz_name = args
salon = yield self.salons.by_channel(channel)
if not salon:
irc.send_message(channel, "This channel isn't a salon.")
return
try:
tz = pytz.timezone(tz_name)
except pytz.UnknownTimeZoneError:
irc.send_message(channel,
"*Error:* Unknown timezone {}".format(tz_name))
usage()
return
try:
start_time = parse_time(start)
end_time = parse_time(end)
if start_time > end_time:
raise ValueError
except ValueError:
irc.send_message(
channel,
"*Error:* Invalid time range {} {}".format(start, end))
usage()
return
date = datetime.datetime.now(tz=tz).date()
deploy_start = tz.localize(datetime.datetime.combine(date, start_time))
deploy_end = tz.localize(datetime.datetime.combine(date, end_time))
deploy_timerange = (deploy_start, deploy_end)
blackout_tz = self.config.default_tz
blackout_date = datetime.datetime.now(tz=blackout_tz).date()
blackout_start = blackout_tz.localize(
datetime.datetime.combine(blackout_date,
self.config.blackout_hours_start))
blackout_end = blackout_tz.localize(
datetime.datetime.combine(blackout_date,
self.config.blackout_hours_end))
# User-defined deploy hours can only exist in a single day in their
# given timezone, but may cross day boundaries in the blackout
# timezone. This necessitates us checking for overlap for both today
# and yesterday.
# Example: Deploy hours of 0100-0200 EST, blackout hours of 2200-2300 PST.
for i in (0, 1):
delta = datetime.timedelta(days=i)
blackout_timerange = (blackout_start - delta, blackout_end - delta)
if timerange_overlap(deploy_timerange, blackout_timerange):
irc.send_message(
channel,
"ERROR: Requested deploy hours overlap with blackout window."
)
irc.send_message(
channel, "Blackout hours are {} to {}, {} ({})".format(
fmt_time(blackout_start.astimezone(tz)),
fmt_time(blackout_end.astimezone(tz)),
tz,
utc_offset(tz),
))
return
yield salon.set_deploy_hours(irc, start_time, end_time, tz)
irc.send_message(
salon.channel, """deploy hours set to %s-%s, %s (%s)""" %
(start, end, tz_name, utc_offset(salon.tz)))
