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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 .
Copyright © 2019 Cloud Linux Software Inc.
This software is also available under ImunifyAV commercial license,
see
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namedtuple)datetime timedeltaN)r ; r )r ) )r )r ) i3 )secondminutehourdaymonth
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r ) janfebmaraprmayjunjulaugsepoctnovdec)sunmontuewedthufrisatz 0 0 1 1 *z 0 0 1 * *z 0 0 * * 0z 0 0 * * *z 0 * * * *)z@yearlyz @annuallyz@monthlyz@weeklyz@dailyz@hourlya Version 0.22.0+ of crontab will use datetime.utcnow() and
datetime.utcfromtimestamp() instead of datetime.now() and
datetime.fromtimestamp() as was previous. This had been a bug, which will be
remedied. If you would like to keep the *old* behavior:
`ct.next(..., default_utc=False)` . If you want to use the new behavior *now*:
`ct.next(..., default_utc=True)`. If you pass a datetime object with a tzinfo
attribute that is not None, timezones will *just work* to the best of their
ability. There are tests...)r r )seconds)minutes)hours)days im c | t z }| j |j k r|t z
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8Or> c t S rN rO rQ s r< rS rS w r> c t S rN rV rQ s r< rS rS r| r> c t S rN rY rQ s r< rS rS s u r> c t S rN r\ rQ s r< rS rS s t r> c . | d S )Nr r` ra rb s r< rS rS "**B*'' r> c . | d S )Nr rf ra rb s r< rS rS r r> c . | d S )Nr rh ra rb s r< rS rS s "**"*%% r> c J |t k r| d n| S )Nr rl rj rb s r< rS rS s# !sd(("**2*&&& r> c | S rN rn rb s r< rS rS ro r> Matcherz/second, minute, hour, day, month, weekday, yearc . | st ||z d S rN )
ValueError) conditionmessageargss r< _assertr s& )4 ((() )r> c > e Zd ZdZd dZd Zd Zd Zd Zd Z d Z
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| _ d| _ d| j v pd| j v | _ || _
| j D ]>}| || \ }}|| j | || _ ?t | j dud| t | j | _ dS )a.
input:
`which` - index into the increment / validation lookup tables
`entry` - the value of the column
`loop` - do we loop when we validate / construct counts
(turning 55-5,1 -> 0,1,2,3,4,5,55,56,57,58,59 in a "minutes" column)
r z)improper number of cron entries specified,N*?z improper item specification: %r)r YEAR_OFFSETlowerrr r r setr r r r _parse_crontabupdate frozenset)selfr entryr italens r< __init__z_Matcher.__init__ s)
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t | j D ]\ }}|dk r |t | j k r dS (| d r|j |t z j k rV|dd }| r"|dk rt |d nd}||k r dS d | d d d d D \ }}t t ||dz }d
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p|| j v S )Nrq Tr 7r r c 3 6 K | ]}t |d V dS r Nint.0is r< z$_Matcher.__call__..& * H HQc!Rjj H H H H H Hr> -r r zc 3 6 K | ]}t |d V dS r r r s r< r z$_Matcher.__call__..4 r r> c 3 " K | ] }|z
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d S rN rn )r r eoms r< r z$_Matcher.__call__..5 s' CCC!GCCCCCCr> ) enumerater r= r
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}|k V d S rN rn r itemothers r< r z"_Matcher.__lt__..= ' 99D4%<999999r> )r r allr r r s `r< __lt__z_Matcher.__lt__: s? 8 $8e# #9999DL999999r> c | j r t | j d k S t fd| j D S )Nr c 3 $ K | ]
}|k V d S rN rn r s r< r z"_Matcher.__gt__..B r r> )r _rangesr r r r s `r< __gt__z_Matcher.__gt__? sI 8 24:&q)E1 19999DL999999r> c > | j r|j S | j |j k S rN )r r r s r< __eq__z_Matcher.__eq__D s# 8 9 |u},,r> c 8 t | j | j f S rN )hashr r )r s r< __hash__z_Matcher.__hash__I s TXt|,---r> c
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t |d cxk odk nc o#d t |d cxk odk nc o||k d dfS d rt t k d d d d \ }}}t d d r d
t |d cxk odk nc pe|oc| oO| o;d
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This parses a single crontab field and returns the data necessary for
this matcher to accept the proper values.
See the README for information about what is accepted.
c 0 t v r6| s"| t v rt | S t | d| t | d } t | cxk ok nc d| | S )Nz invalid range specifier: %r (%r)r z#item value %r out of range [%r, %r])
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t |g S t |cxk ok nc dt | t |cxk ok nc dt | j s"t ||k dt ||
r# j s |
z }t |k d|| ||k r#t t ||d z
pd S t t |d z
pd }t ||
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z }t t ||d z
pd |z S ) Nr r r r z-%s range start value %r out of range [%r, %r]z+%s range end value %r out of range [%r, %r]z&%s range start value %r > end value %rz,first next value %r is out of range [%r, %r]r )default)
mapr
DAY_OFFSET WEEK_OFFSETr r
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r r r r es_eegoodr r r r r s
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. . .r r r r rr> r c D t t j d S )N< )strrandom randrangern r> r< rS rS s c&"2&&'' r> c T e Zd ZdZd dZd Zd Zd Zdede dfd Z
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inputs:
`crontab` - crontab specification of "[S=0] Mi H D Mo DOW [Y=*]"
`loop` - do we loop when we validate / construct counts
(turning 55-5,1 -> 0,1,2,3,4,5,55,56,57,58,59 in a "minutes" column)
`random_seconds` - randomly select starting second for tasks
N)r _make_matchersr )r crontabr random_secondss r< r zCronTab.__init__ s( ! ++GT>JJ
r> c t |t sdS | j dd |j dd k }|o9| j r|j p+| j o#|j o| j d |j d k S )NFr r )
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This constructs the full matcher struct.
r r 0r r r z=improper number of cron entries specified; got %i need 5 to 7c 8 g | ]\ }}t || S rn )r )r r r r s r<
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datetime object passed.
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How long to wait in seconds before this crontab entry can next be
executed.
Nr F)tzinfor ) microsecondc . j j j k S rN )r r futurer s r< rS z CronTab.next..m s FK$-*< < r> c . j j j k S rN )r r r s r< rS z CronTab.next..r s DM . < r> r c < g | ]} | S rn )r )r r r r s r< r z CronTab.next.. s) FFF!!!V,,FFFr> zu
You have discovered a bug with crontab, please notify the
author with the following information:
crontab: %r
now: %r c 3 $ K | ] }|j V d S rN )rr )r rB s r< r z CronTab.next.. s$ 44QW444444r> r
localizeiQ g .A) WARN_CHANGEr
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