<s> from . context import log , queue_job <EOL> import datetime <EOL> import ujson as json <EOL> def _hash_task ( task ) : <EOL> """<STR_LIT>""" <EOL> params = task . get ( "<STR_LIT>" ) <EOL> if params : <EOL> params = json . dumps ( sorted ( task [ "<STR_LIT>" ] . items ( ) , key = lambda x : x [ <NUM_LIT:0> ] ) ) <EOL> full = [ str ( task . get ( x ) ) for x in [ "<STR_LIT:path>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" ] ] <EOL> full . extend ( [ str ( params ) ] ) <EOL> return "<STR_LIT:U+0020>" . join ( full ) <EOL> class Scheduler ( object ) : <EOL> def __init__ ( self , collection ) : <EOL> self . collection = collection <EOL> self . all_tasks = [ ] <EOL> self . refresh ( ) <EOL> def refresh ( self ) : <EOL> self . all_tasks = list ( self . collection . find ( ) ) <EOL> def sync_tasks ( self , tasks ) : <EOL> """<STR_LIT>""" <EOL> tasks_by_hash = { _hash_task ( t ) : t for t in tasks } <EOL> for task in self . all_tasks : <EOL> if tasks_by_hash . get ( task [ "<STR_LIT>" ] ) : <EOL> del tasks_by_hash [ task [ "<STR_LIT>" ] ] <EOL> else : <EOL> self . collection . remove ( { "<STR_LIT>" : task [ "<STR_LIT>" ] } ) <EOL> log . debug ( "<STR_LIT>" % task [ "<STR_LIT>" ] ) <EOL> for h , task in tasks_by_hash . iteritems ( ) : <EOL> task [ "<STR_LIT>" ] = h <EOL> task [ "<STR_LIT>" ] = datetime . datetime . fromtimestamp ( <NUM_LIT:0> ) <EOL> if task . get ( "<STR_LIT>" ) : <EOL> task [ "<STR_LIT>" ] = datetime . datetime . combine ( <EOL> datetime . datetime . utcnow ( ) , task [ "<STR_LIT>" ] ) <EOL> task [ "<STR_LIT>" ] = <NUM_LIT> * <NUM_LIT> <EOL> self . collection . find_one_and_update ( { "<STR_LIT>" : task [ "<STR_LIT>" ] } , { "<STR_LIT>" : task } , upsert = True ) <EOL> log . debug ( "<STR_LIT>" % task [ "<STR_LIT>" ] ) <EOL> self . refresh ( ) <EOL> def check ( self ) : <EOL> log . debug ( <EOL> "<STR_LIT>" % <EOL> len ( <EOL> self . all_tasks ) ) <EOL> for task in self . all_tasks : <EOL> now = datetime . datetime . utcnow ( ) <EOL> interval = datetime . timedelta ( seconds = task [ "<STR_LIT>" ] ) <EOL> last_time = now - interval <EOL> if task . get ( "<STR_LIT>" ) : <EOL> dailytime = task . get ( "<STR_LIT>" ) . time ( ) <EOL> time_datelastqueued = task . get ( <EOL> "<STR_LIT>" ) . time ( ) . isoformat ( ) [ <NUM_LIT:0> : <NUM_LIT:8> ] <EOL> time_dailytime = dailytime . isoformat ( ) [ <NUM_LIT:0> : <NUM_LIT:8> ] <EOL> if task . get ( <EOL> "<STR_LIT>" ) and time_datelastqueued != time_dailytime : <EOL> log . debug ( <EOL> "<STR_LIT>" % <EOL> ( task [ "<STR_LIT>" ] , time_datelastqueued , time_dailytime ) ) <EOL> if time_datelastqueued < time_dailytime : <EOL> adjusted_datelastqueued = datetime . datetime . combine ( <EOL> task . get ( "<STR_LIT>" ) . date ( ) - <EOL> datetime . timedelta ( days = <NUM_LIT:1> ) , <EOL> dailytime ) <EOL> else : <EOL> adjusted_datelastqueued = datetime . datetime . combine ( <EOL> task . get ( "<STR_LIT>" ) . date ( ) , dailytime ) <EOL> self . collection . find_and_modify ( <EOL> { <EOL> "<STR_LIT>" : task [ "<STR_LIT>" ] , <EOL> "<STR_LIT>" : task . get ( "<STR_LIT>" ) <EOL> } , <EOL> { "<STR_LIT>" : { <EOL> "<STR_LIT>" : adjusted_datelastqueued <EOL> } } <EOL> ) <EOL> self . refresh ( ) <EOL> task_data = self . collection . find_and_modify ( <EOL> { <EOL> "<STR_LIT>" : task [ "<STR_LIT>" ] , <EOL> "<STR_LIT>" : { "<STR_LIT>" : last_time } <EOL> } , <EOL> { "<STR_LIT>" : { <EOL> "<STR_LIT>" : now <EOL> } } <EOL> ) <EOL> if task_data : <EOL> queue_job ( <EOL> task_data [ "<STR_LIT:path>" ] , <EOL> task_data [ "<STR_LIT>" ] , <EOL> queue = task . get ( "<STR_LIT>" ) ) <EOL> log . debug ( "<STR_LIT>" % task_data ) <EOL> self . refresh ( ) </s>
