£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! """ Uses a trace function to switch greenlets at unexpected times. In the trace function, we switch from the current greenlet to another greenlet, which switches """ import greenlet g1 = None g2 = None switch_to_g2 = False def tracefunc(*args): print('TRACE', *args) global switch_to_g2 if switch_to_g2: switch_to_g2 = False g2.switch() print('\tLEAVE TRACE', *args) def g1_run(): print('In g1_run') global switch_to_g2 switch_to_g2 = True greenlet.getcurrent().parent.switch() print('Return to g1_run') print('Falling off end of g1_run') def g2_run(): g1.switch() print('Falling off end of g2') greenlet.settrace(tracefunc) g1 = greenlet.greenlet(g1_run) g2 = greenlet.greenlet(g2_run) g1.switch() print('Falling off end of main') g2.switch()