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# -*- python -*-
# This example adjusts the the colours to make it easier to go to bed
# around a scheduled time, for each weekday.
# Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The time for each weekday you go to bed. The first value is the
# time to start preparing the for sleep and the second value is the
# time the monitors should be fully adjusted for sleep.
time_sleep_monday = ('21:00', '24:00')
time_sleep_tuesday = ('21:00', '24:00')
time_sleep_wednesday = ('21:00', '24:00')
time_sleep_thursday = ('21:00', '24:00')
time_sleep_friday = ('21:00', '24:00')
time_sleep_saturday = ('23:00', '26:00')
time_sleep_sunday = ('23:00', '26:00')
# It is allowed to have values above and including 24:00, these
# values are interprets as that time (minus 24 hours) the next day.
# The time for each weekday you wake up. The first value is the time
# to start adjusting the colours back to normal node, and the second
# value is the time the adjustment should be back to fully normal.
time_wakeup_monday = ('06:00', '07:00')
time_wakeup_tuesday = ('06:00', '07:00')
time_wakeup_wednesday = ('06:00', '07:00')
time_wakeup_thursday = ('06:00', '07:00')
time_wakeup_friday = ('06:00', '07:00')
time_wakeup_saturday = ('13:00', '14:00')
time_wakeup_sunday = ('13:00', '14:00')
# Combine the time points into a matrix.
times = (time_sleep_monday + time_wakeup_tuesday,
= time_sleep_tuesday + time_wakeup_wednesday,
= time_sleep_wednesday + time_wakeup_thursday,
= time_sleep_thursday + time_wakeup_friday,
= time_sleep_friday + time_wakeup_saturday,
= time_sleep_saturday + time_wakeup_sunday,
= time_sleep_sunday + time_wakeup_monday)
def interpret_time(t):
'''
Convert a text representation of a time point to a float
point value of the number of seconds
@param t:str The time as text
@return :float The time as floating point
'''
t = [float(t_) for t_ in t.split(':')]
while len(t) > 3:
t.append(0)
return sum([v * 60 ** (2 - i) for i, v in enumerate(t)])
def monotonic_time(ts):
'''
Ensure that each time points in a sequence is at least
as late as the previous time
@param ts:list<float> The time point sequence
@return :list<float> The time point sequence as an increasing sequence
'''
ONE_DAY = 24 * 60 * 60
rc = [ts[0]]
for t in ts[1:]:
if t < rc[-1]:
t += rc[-1] - (rc[-1] % ONE_DAY) + ONE_DAY
rc.append(t)
return rc
times = [monotonic_time([interpret_time(t) for t in ts]) in ts for times]
def periodically(year, month, day, hour, minute, second, weekday, fade):
'''
:(int, int, int, int, int, int, int, float?)?→void Place holder for periodically invoked function
Invoked periodically
If you want to control at what to invoke this function next time
you can set the value of the global variable `wait_period` to the
number of seconds to wait before invoking this function again.
The value does not need to be an integer.
@param year:int The year
@param month:int The month, 1 = January, 12 = December
@param day:int The day, minimum value is 1, probable maximum value is 31 (*)
@param hour:int The hour, minimum value is 0, maximum value is 23
@param minute:int The minute, minimum value is 0, maximum value is 59
@param second:int The second, minimum value is 0, probable maximum value is 60 (**)
@param weekday:int The weekday, 1 = Monday, 7 = Sunday
@param fade:float? Blueshift can use this function to fade into a state when it start
or exits. `fade` can either be negative, zero or positive or `None`,
but the magnitude of value cannot exceed 1. When Blueshift starts,
this function will be invoked multiple with the time parameters
of the time it is invoked and each time `fade` will increase towards
1, starting at 0, when the value is 1, the settings should be applied
to 100 %. After this this function will be invoked once again with
`fade` being `None`. When Blueshift exits the same behaviour is used
except, `fade` decrease towards -1 but start slightly below 0, when
-1 is reached all settings should be normal. Then Blueshift will NOT
invoke this function with `fade` being `None`, instead it will by
itself revert all settings and quit.
(*) Can be exceeded if the calendar system is changed, like in 1712-(02)Feb-30
(**) See https://en.wikipedia.org/wiki/Leap_second
'''
pass
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