<s> from . compat import asyncio <EOL> import functools <EOL> import re <EOL> class event ( object ) : <EOL> iotype = '<STR_LIT>' <EOL> iscoroutine = True <EOL> def __init__ ( self , ** kwargs ) : <EOL> self . meta = kwargs . get ( '<STR_LIT>' ) <EOL> regexp = self . meta [ '<STR_LIT>' ] . format ( ** kwargs ) <EOL> self . regexp = regexp <EOL> regexp = getattr ( self . regexp , '<STR_LIT>' , self . regexp ) <EOL> self . cregexp = re . compile ( regexp ) . match <EOL> def compile ( self , * args , ** kwargs ) : <EOL> return self . cregexp <EOL> def __repr__ ( self ) : <EOL> s = getattr ( self . regexp , '<STR_LIT:name>' , self . regexp ) <EOL> name = self . __class__ . __name__ <EOL> return '<STR_LIT>' . format ( name , s ) <EOL> def __call__ ( self , callback ) : <EOL> self . callback = asyncio . coroutine ( functools . partial ( callback , self ) ) <EOL> return self <EOL> def default_result_processor ( self , results = None , ** value ) : <EOL> value [ '<STR_LIT>' ] = results <EOL> if len ( results ) == <NUM_LIT:1> : <EOL> value . update ( results [ <NUM_LIT:0> ] ) <EOL> return value <EOL> def async_events ( context , events , send_line = None , <EOL> process_results = default_result_processor , <EOL> timeout = <NUM_LIT:30> , ** params ) : <EOL> loop = context . loop <EOL> task = asyncio . Future ( loop = loop ) <EOL> results = [ ] <EOL> events_ = [ ] <EOL> timeout = asyncio . async ( asyncio . sleep ( timeout , loop = loop ) , loop = loop ) <EOL> def end ( t = None ) : <EOL> """<STR_LIT>""" <EOL> if not task . done ( ) : <EOL> if t is False : <EOL> timeout . cancel ( ) <EOL> context . detach_events ( * events_ ) <EOL> events_ [ : ] = [ ] <EOL> task . set_result ( process_results ( results = results , timeout = bool ( t ) ) ) <EOL> timeout . add_done_callback ( end ) <EOL> def callback ( e , ** kw ) : <EOL> """<STR_LIT>""" <EOL> results . append ( kw ) <EOL> if e . meta . get ( '<STR_LIT>' ) is not True : <EOL> context . detach_events ( e ) <EOL> events_ . remove ( e ) <EOL> if e . meta . get ( '<STR_LIT>' ) is True : <EOL> end ( False ) <EOL> events_ . extend ( [ event ( meta = kw , ** params ) ( callback ) for kw in events ] ) <EOL> context . attach_events ( * events_ , insert = True ) <EOL> if send_line : <EOL> context . send_line ( send_line . format ( ** params ) ) <EOL> return task <EOL> class AsyncEvents ( object ) : <EOL> """<STR_LIT>""" <EOL> timeout = <NUM_LIT:30> <EOL> send_line = None <EOL> events = [ ] <EOL> def __init__ ( self , context ) : <EOL> self . context = context <EOL> def process_results ( self , results = None , ** value ) : <EOL> """<STR_LIT>""" <EOL> return default_result_processor ( results = results , ** value ) <EOL> def __call__ ( self , ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> kwargs . setdefault ( '<STR_LIT>' , self . timeout ) <EOL> kwargs . setdefault ( '<STR_LIT>' , self . send_line ) <EOL> kwargs [ '<STR_LIT>' ] = self . process_results <EOL> return async_events ( self . context , self . events , ** kwargs ) </s>
