def main():
arg_parser = argparse.ArgumentParser(
description='Runs CompFacts Twitter status updater.')
arg_parser.add_argument('--log-dir', help='Logging directory')
arg_parser.add_argument('--config', help='Config file path',
default='/etc/compfacts.conf')
arg_parser.add_argument('--simulate', help='Simulate posting',
action='store_true', default=False)
arg_parser.add_argument('database', help='Database path')
args = arg_parser.parse_args()
if args.log_dir:
if not os.path.exists(args.log_dir):
os.makedirs(args.log_dir)
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
handler = logging.handlers.RotatingFileHandler(os.path.join(
args.log_dir, 'compfacts.log'), maxBytes=4194304, backupCount=9)
logger.addHandler(handler)
formatter = logging.Formatter(
'%(asctime)s %(name)s %(funcName)s:%(lineno)d %(levelname)s '
'%(message)s')
handler.setFormatter(formatter)
config_parser = ConfigParser.ConfigParser()
config_parser.read([args.config])
database = Database(args.database)
fact_builder = FactBuilder()
sched_kwargs = {}
if args.simulate:
api_service = NullAPIService()
sched_kwargs['interval'] = 30
sched_kwargs['deviation'] = 5
sched_kwargs['retry_delay'] = 5
else:
consumer_key = config_parser.get('twitter', 'consumer_key')
if consumer_key == u'TODO':
raise Exception('Please set consumer key')
consumer_secret = config_parser.get('twitter', 'consumer_secret')
access_token = config_parser.get('twitter', 'access_token')
access_token_secret = config_parser.get('twitter',
'access_token_secret')
api_service = TwitterAPIService(consumer_key, consumer_secret,
access_token, access_token_secret)
post_sched = PostScheduler(fact_builder, database, api_service,
**sched_kwargs)
while True:
try:
post_sched.join(timeout=1)
except KeyboardInterrupt:
break
def run_web_server():
arg_parser = argparse.ArgumentParser(
description='CompFacts info web server.')
arg_parser.add_argument('database', help='Database path')
args = arg_parser.parse_args()
app = Application(Database(args.database))
app.listen(8796, 'localhost', xheaders=True)
tornado.ioloop.IOLoop.instance().start()
def test_database(self):
'''It should insert and get facts'''
database = Database(self.temp_dir + '/test.db')
self.assertFalse(database.get_last_timestamp())
database.insert_fact(u'kittens')
database.insert_fact(u'hi')
database.insert_fact(u'hello')
facts = database.get_facts()
self.assertTrue(facts)
self.assertEqual(facts[0][1], u'hello')
self.assertEqual(facts[1][1], u'hi')
self.assertEqual(facts[2][1], u'kittens')
self.assertAlmostEqual(database.get_last_timestamp(), time.time(),
delta=2.0)
self.assertGreaterEqual(facts[0][0], facts[1][0])
class TestPostScheduler(unittest.TestCase):
def setUp(self):
self.temp_dir = tempfile.mkdtemp()
self.db = Database(self.temp_dir + '/test.db')
def tearDown(self):
shutil.rmtree(self.temp_dir)
def test_post(self):
event = threading.Event()
api_service = MockAPIService()
fact_builder = FactBuilder()
api_service.texts = []
api_service.tested_error = False
def post_message(text):
if len(api_service.texts) == 1 and not api_service.tested_error:
api_service.tested_error = True
raise Exception('testing')
api_service.texts.append(text)
if len(api_service.texts) > 4:
event.set()
post_sched.stop()
api_service.post_message = post_message
post_sched = PostScheduler(fact_builder, self.db, api_service,
interval=0.2, deviation=0.01, retry_delay=0.1)
event.wait(timeout=5)
post_sched.stop()
post_sched.join(timeout=1)
self.assertEqual(len(api_service.texts), 5)
self.assertEqual(len(self.db.get_facts()), 5)
def setUp(self):
self.temp_dir = tempfile.mkdtemp()
self.db = Database(self.temp_dir + '/test.db')
