from apscheduler.schedulers.blocking import BlockingScheduler
from datetime import datetime
from scrapy.cmdline import execute
def tick():
execute(['scrapy', 'crawl', 'BTC'])
if __name__ == '__main__':
scheduler = BlockingScheduler()
scheduler.daemonic = False
scheduler.add_job(tick, 'cron', second=1)
try:
scheduler.start()
except (KeyboardInterrupt, SystemExit):
scheduler.shutdowm()
