def customer_sendtime():
"""
自定义时间发送报告
:return:
"""
try:
t3 = time.time()
pool = gevent.pool.Pool(_MAXTHREAD)
for s in CustomerSetting.objects.filter(
is_spamrpt_sendtime=True,
spamrpt_sendtime__contains=time.strftime("%H:%M:")).exclude(
customer__gateway_status='disabled'):
# for s in CustomerSetting.objects.filter(is_spamrpt_sendtime=True).exclude(customer__gateway_status='disabled'):
if s.spamrpt:
mails = get_mails_from_sendtime(s.customer_id,
s.spamrpt_sendtime)
for mail_to in set([m.mail_to for m in mails]):
pool.spawn(work_send, s.customer_id, mail_to, 'customer',
s.spamrpt_sendtime)
if s.m_spamrpt:
pool.spawn(work_send, s.customer_id, '', 'manager',
s.spamrpt_sendtime)
log.info('waiting stop...')
pool.join()
t4 = time.time()
log.info('spam_rpt send total time={}'.format(t4 - t3))
return
except (DatabaseError, InterfaceError) as e:
log.error(u'DatabaseError', exc_info=1)
connection.close()
except BaseException as e:
log.error(u'spam_rpt: exception', exc_info=1)
def run(self):
self.db_manager = util.DBManager(self.config['connections']['mysql'])
db = self.db_manager.get_db()
while True:
# XXX next try-except block force load tables
try:
db.messages
db.servers
db.server_properties
break
except db_exc.OperationalError:
LOG.error(util.exc_info())
time.sleep(5)
LOG.debug('Reconnecting...')
try:
global pool
persistent_gm_workers = [_GMWorker(self) for i in range(2)]
for wrk in persistent_gm_workers:
wrk.register_task('message.send', send)
pool.add(gevent.spawn(wrk.work))
gevent.spawn(heartbeat, 10, self)
pool.join()
except:
LOG.critical(util.exc_info())
sys.exit(1)
def run(self, test, pool=pool):
"""
extend run to wait for global pool to finish
"""
result = self._makeResult()
startTime = time.time()
test(result)
pool.join()
TestCaseHandler.tearDownClasses()
stopTime = time.time()
timeTaken = stopTime - startTime
result.printErrors()
self.stream.writeln(result.separator2)
run = result.testsRun
self.stream.writeln("Ran %d test%s in %.3fs" %
(run, run != 1 and "s" or "", timeTaken))
self.stream.writeln()
if not result.wasSuccessful():
self.stream.write("FAILED (")
failed, errored = map(len, (result.failures, result.errors))
if failed:
self.stream.write("failures=%d" % failed)
if errored:
if failed:
self.stream.write(", ")
self.stream.write("errors=%d" % errored)
self.stream.writeln(")")
else:
self.stream.writeln("OK")
return result
def test_stderr_raising(self):
# testing that really egregious errors in the error handling code
# (that prints tracebacks to stderr) don't cause the pool to lose
# any members
import sys
pool = self.klass(size=1)
# we're going to do this by causing the traceback.print_exc in
# safe_apply to raise an exception and thus exit _main_loop
normal_err = sys.stderr
try:
sys.stderr = FakeFile()
waiter = pool.spawn(crash)
with gevent.Timeout(2):
self.assertRaises(RuntimeError, waiter.get)
# the pool should have something free at this point since the
# waiter returned
# pool.Pool change: if an exception is raised during execution of a link,
# the rest of the links are scheduled to be executed on the next hub iteration
# this introduces a delay in updating pool.sem which makes pool.free_count() report 0
# therefore, sleep:
gevent.sleep(0)
self.assertEqual(pool.free_count(), 1)
# shouldn't block when trying to get
with gevent.Timeout.start_new(0.1):
pool.apply(gevent.sleep, (0, ))
finally:
sys.stderr = normal_err
pool.join()
def propogate():
common = {'foo': 'bar', 'bar': 'foo'}
pool = gevent.pool.Pool(10)
pool.spawn(change_foo, common)
pool.spawn(change_bar, common)
pool.join()
print common
def main():
init()
# log.info('start worker_other.....')
# worker_other()
# log.info('finish worker_other.....')
# gevent.sleep(0.1)
log.info('start worker_day.....')
pool = gevent.pool.Pool(10)
for tablename in glb_maillog_tables:
pool.spawn(worker_day, tablename)
gevent.sleep(0.02)
pool.join()
gevent.sleep(0.1)
log.info('finish worker_day.....')
log.info('start worker_success.....')
worker_success()
log.info('finish worker_success.....')
log.info('start worker_success.....')
worker_success()
log.info('finish worker_success.....')
log.info('start worker_redis.....')
worker_redis()
log.info('finish worker_redis.....')
return
def subpool_map(pool_size, func, iterable):
""" Starts a Gevent pool and run a map. Takes care of setting current_job and cleaning up. """
if not pool_size:
return [func(*args) for args in iterable]
counter = itertools_count()
current_job = get_current_job()
def inner_func(*args):
next(counter)
if current_job:
set_current_job(current_job)
ret = func(*args)
if current_job:
set_current_job(None)
return ret
start_time = time.time()
pool = gevent.pool.Pool(size=pool_size)
ret = pool.map(inner_func, iterable)
pool.join(raise_error=True)
total_time = time.time() - start_time
log.debug("SubPool ran %s greenlets in %0.6fs" % (counter, total_time))
return ret
def cleanup_containers(self, auth_kwargs, container_base, concurrency):
storage_urls, token = self._authenticate(auth_kwargs)
_, container_list = client.get_account(
random.choice(storage_urls), token)
our_container_re = re.compile('%s_\d+$' % container_base)
start_time = time.time()
obj_count = 0
container_count = 0
pool = gevent.pool.Pool(concurrency)
for container_info in container_list:
# e.g. {'count': 41, 'bytes': 496485, 'name': 'doc'}
if our_container_re.match(container_info['name']):
pool.spawn(_container_deleter, concurrency, storage_urls,
token, container_info)
container_count += 1
obj_count += container_info['count']
else:
logging.debug('Ignoring non-ssbench container %r',
container_info['name'])
pool.join()
delta_t = time.time() - start_time
logging.info('Deleted %.1f containers/s, %.1f objs/s',
container_count / delta_t, obj_count / delta_t)
def create_index_cache(cat, start, end):
"""
PHASE 1A:
Creates a snapshot of the index by downloading
them all into a local cache directory.
Input: None
Output: {page_num}.html in the cache_path directory
"""
print 'Creating index cache'
if cat != 'All':
BASE_INDEX_URL = 'http://www.indiegogo.com/projects?filter_category={category}&filter_country=&pg_num='.format(category=cat)
else:
BASE_INDEX_URL = 'http://www.indiegogo.com/projects?&pg_num='
def fetch_index(page_num):
#print 'Caching ' + str(page_num)
html = _fetch(BASE_INDEX_URL + str(page_num))
filename = str(page_num) + '.html'
with open(os.path.join(cache_path, filename), 'w') as f:
f.write(html)
pool = gevent.pool.Pool(THREADS)
threads = []
for i in range(start, end + 1):
threads.append(pool.spawn(fetch_index, i))
#gevent.joinall(threads)
pool.join()
return
def test_fox_cub(games_to_test, dataset, client):
pool = gevent.pool.Pool(1024)
# unique testing id
session_id = str(uuid.uuid4())
for game in games_to_test:
_, features = dataset.prepare_observation(game)
home_team_season = dataset.get_team_stats(game.HomeTeam,
game.Season)['season']
away_team_season = dataset.get_team_stats(game.AwayTeam,
game.Season)['season']
home_team_res = home_team_season.get_team_scores(game.HomeTeam)
away_team_res = away_team_season.get_team_scores(game.AwayTeam)
season_avg = {
"avgScoredHome": features.avg_goals_home_team / 2,
"avgScoredAway": features.avg_goals_away_team / 2
}
pool.spawn(client.get_stats, home_team_res, away_team_res, season_avg,
game.HomeTeam, game.AwayTeam, session_id)
pool.join()
return session_id
def run(self):
self.db_manager = util.DBManager(self.config['connections']['mysql'])
db = self.db_manager.get_db()
while True:
# XXX next try-except block force load tables
try:
db.messages
db.servers
db.server_properties
break
except db_exc.OperationalError:
LOG.error(util.exc_info())
time.sleep(5)
LOG.debug('Reconnecting...')
try:
global pool
persistent_gm_workers = [_GMWorker(self) for i in range(2)]
for wrk in persistent_gm_workers:
wrk.register_task('message.send', send)
pool.add(gevent.spawn(wrk.work))
gevent.spawn(heartbeat, 10, self)
pool.join()
except:
LOG.critical(util.exc_info())
sys.exit(1)
def cleanup_containers(self, auth_kwargs, container_base, concurrency,
policy):
storage_urls, token = self._authenticate(auth_kwargs)
_, container_list = client.get_account(random.choice(storage_urls),
token)
our_container_re = re.compile(self.DELETER_RE %
(container_base, policy))
start_time = time.time()
obj_count = 0
container_count = 0
pool = gevent.pool.Pool(concurrency)
for container_info in container_list:
# e.g. {'count': 41, 'bytes': 496485, 'name': 'doc'}
if our_container_re.match(container_info['name']):
pool.spawn(_container_deleter, concurrency, storage_urls,
token, container_info)
container_count += 1
obj_count += container_info['count']
else:
logging.debug('Ignoring non-ssbench container %r',
container_info['name'])
pool.join()
delta_t = time.time() - start_time
logging.info('Deleted %.1f containers/s, %.1f objs/s',
container_count / delta_t, obj_count / delta_t)
def scanurl():
hosts = load_target()
def find_plugins_by_name(search):
for name, plugins in COMPONENT_PLUGIN_INFO.iteritems():
if name in search:
return plugins
return False
for i in hosts:
url, server, title = i['url'], i['server'], i['title'].lower()
parse = urlparse.urlparse(url)
port = 80
l = parse.netloc.split(':')
if len(l) == 2:
host, port = l
port = int(port)
else:
host = l[0]
plugins = find_plugins_by_name(title)
if plugins:
for plugin in plugins:
pool.spawn(run_task, plugin, host, port)
pool.join()
def async ():
index = 200000
pool = gevent.pool.Pool(100)
while index:
index -= 1
pool.spawn(_async)
pool.join()
def main():
connection = couchbase.client.Couchbase('192.168.1.154:8091', 'default', '');
bucket = connection['default']
now = int(time.time())
start_time = now - 30 * 60
def read_traffic(key):
for row in bucket.view('_design/ray/_view/live_congestion',
limit=100,
stale='ok',
startkey=[key, start_time],
endkey=[key, now + 1],
):
if row is None or 'value' not in row:
return 'now found'
value = row['value']
return 'key=%d, record_count=%d, average_congestion=%.2f, age=%.2fs' % \
(key, value['count'], value['congestion'],
now - value['age'])
pool = gevent.pool.Pool(size=200)
for result in pool.imap_unordered(read_traffic,
itertools.cycle(xrange(0, 10000 * 50, 100))):
print result
pool.join()
def test_stderr_raising(self):
if greentest.PYPY:
# Does not work on PyPy
return
# testing that really egregious errors in the error handling code
# (that prints tracebacks to stderr) don't cause the pool to lose
# any members
import sys
pool = self.klass(size=1)
# we're going to do this by causing the traceback.print_exc in
# safe_apply to raise an exception and thus exit _main_loop
normal_err = sys.stderr
try:
sys.stderr = FakeFile()
waiter = pool.spawn(crash)
with gevent.Timeout(2):
self.assertRaises(RuntimeError, waiter.get)
# the pool should have something free at this point since the
# waiter returned
# pool.Pool change: if an exception is raised during execution of a link,
# the rest of the links are scheduled to be executed on the next hub iteration
# this introduces a delay in updating pool.sem which makes pool.free_count() report 0
# therefore, sleep:
gevent.sleep(0)
self.assertEqual(pool.free_count(), 1)
# shouldn't block when trying to get
t = gevent.Timeout.start_new(0.1)
try:
pool.apply(gevent.sleep, (0, ))
finally:
t.cancel()
finally:
sys.stderr = normal_err
pool.join()
def workon(iap):
pool = gevent.pool.Pool(self.poolsize)
for i in range(self.poolsize):
pool.spawn(iap.work)
pool.join()
def worker_task(user_list):
pool = gevent.pool.Pool(5)
for user_id in user_list:
pool.spawn(do_worker_task, user_id)
gevent.sleep(0.01)
pool.join()
return
def _img_ori(_poi_type):
global data
global offset
query_sql = '''SELECT
id,
image_list,
first_image,
official
FROM {}
ORDER BY id
LIMIT {}, 99999999999999;'''.format(table_name, offset)
_count = 0
cache = []
for _uid, _old_img_list, _old_first_img, _official in MysqlSource(poi_ori_config, table_or_query=query_sql,
size=500, is_table=False,
is_dict_cursor=False):
cache.append((_uid, _old_img_list, _old_first_img, _official))
for _uid, _old_img_list, _old_first_img, _official in cache:
pool.apply_async(_update_per_uid_img, (_uid, _poi_type, _old_img_list, _old_first_img, _official))
_count += 1
if _count % 1000 == 0:
pool.join()
update_img()
data = []
offset += 1000
update_img()
pool.join()
update_img()
def interval_sendtime():
"""
:return:
"""
try:
t3 = time.time()
pool = gevent.pool.Pool(_MAXTHREAD)
for s in CustomerSetting.objects.filter(
interval_spamrpt__gt=0).exclude(
customer__gateway_status='disabled'):
interval = int(s.interval_spamrpt)
customer_id = s.customer_id
if check_interval(customer_id, interval):
log.info(
'check interval fail(customer_id:{}, interval:{})'.format(
customer_id, interval))
continue
if s.spamrpt:
mails = get_mails_from_interval(customer_id, interval)
for mail_to in set([m.mail_to for m in mails]):
pool.spawn(work_send, customer_id, mail_to, 'customer',
interval)
if s.m_spamrpt:
pool.spawn(work_send, customer_id, '', 'manager', interval)
log.info('waiting stop...')
pool.join()
t4 = time.time()
log.info('spam_rpt send total time={}'.format(t4 - t3))
return
except (DatabaseError, InterfaceError) as e:
log.error(u'DatabaseError', exc_info=1)
connection.close()
except BaseException as e:
log.error(u'spam_rpt: exception', exc_info=1)
def subpool_map(pool_size, func, iterable):
""" Starts a Gevent pool and run a map. Takes care of setting current_job and cleaning up. """
if not pool_size:
return [func(*args) for args in iterable]
counter = itertools_count()
current_job = get_current_job()
def inner_func(*args):
next(counter)
if current_job:
set_current_job(current_job)
ret = func(*args)
if current_job:
set_current_job(None)
return ret
start_time = time.time()
pool = gevent.pool.Pool(size=pool_size)
ret = pool.map(inner_func, iterable)
pool.join(raise_error=True)
total_time = time.time() - start_time
log.debug("SubPool ran %s greenlets in %0.6fs" % (counter, total_time))
return ret
def _find_wildcards(self):
"""
Queries some random non-existant records to reduce false positives.
Returns True if process can continue, otherwise false.
"""
wildcard_count = self.options.wildcard_tests
if wildcard_count < 1:
return True
total_queries = len(self.domains) * wildcard_count
LOG.info("Eliminating wildcard responses (%d tests)", total_queries)
is_ok = False
# Setup pool and progress
pool = gevent.pool.Pool(self.options.concurrency)
if self.progress:
self.progress.start(total_queries)
self.finished = 0
try:
for domain in self.domains:
LOG.debug("Checking wildcard domain: %s", domain)
names = [rand_name() for _ in range(0, wildcard_count)]
for name in names:
pool.add(gevent.spawn(self._test_wildcard, domain, name))
is_ok = True
except KeyboardInterrupt:
print("Ctrl+C caught... stopping")
pool.join()
if self.progress:
self.progress.finish()
return is_ok
def main(argv):
if len(argv) < 2 or not os.path.exists(argv[1]):
print("Usage: ping.py [config]")
return 1
# Initialize global settings
init_settings(argv)
# Initialize logger
loglevel = logging.INFO
if SETTINGS['debug']:
loglevel = logging.DEBUG
logformat = ("%(asctime)s,%(msecs)05.1f %(levelname)s (%(funcName)s) "
"%(message)s")
logging.basicConfig(level=loglevel,
format=logformat,
filename=SETTINGS['logfile'],
filemode='w')
print("Writing output to {}, press CTRL+C to terminate..".format(
SETTINGS['logfile']))
logging.info("Removing all keys")
REDIS_CONN.delete('reachable')
REDIS_CONN.delete('open')
REDIS_CONN.delete('opendata')
# Initialize a pool of workers (greenlets)
pool = gevent.pool.Pool(SETTINGS['workers'])
pool.spawn(cron, pool)
pool.join()
return 0
def create_project_cache():
"""
PHASE 3
Creates a cache of all the individual projects in {category}/proj
"""
print 'Creating project cache'
with open(phase1_outfile, 'r') as f:
projects_info = json.load(f)
def fetch_project(url):
#print 'Fetching project at ' + url
filename = hashlib.md5(url).hexdigest()
html = _fetch(url)
#print 'Caching ' + filename
projects_info[url]['cache_file_name'] = filename
with open(os.path.join(proj_cache_path, filename), 'w') as f:
f.write(html)
pool = gevent.pool.Pool(THREADS)
threads = []
for proj_url, info in projects_info.iteritems():
threads.append(pool.spawn(fetch_project, proj_url))
pool.join()
with open(phase1_outfile, 'w') as f:
json.dump(projects_info, f, sort_keys=True, indent=4, separators=(',', ': '))
def scan():
sql = "SELECT email, browser, os, country, simple_country, area, ip_first, ip_last, open_total, open_first, open_last FROM active_emails;"
res = DB.query(REMOTE_PG, sql)
pool = gevent.pool.Pool(50)
for data in res:
pool.spawn(worker, data)
pool.join()
def schedule_green_jobs(fns,
concurrency=DEFAULT_THREADS,
progress=None,
total=None):
import gevent.pool
if total is None:
try:
total = len(fns)
except TypeError: # generators don't have len
pass
pbar = tqdm(total=total, desc=progress, disable=(not progress))
results = []
def updatefn(fn):
def realupdatefn():
res = fn()
pbar.update(1)
results.append(res)
return realupdatefn
pool = gevent.pool.Pool(concurrency)
for fn in fns:
pool.spawn(updatefn(fn))
pool.join()
pool.kill()
pbar.close()
return results
def start():
sql = 'select # from # where #'
urls = get_url_from_db(sql) #获取url
pool = gevent.pool.Pool(4) #设置并发度
for url in urls:
pool.add(gevent.spawn(get_page_content, url))
pool.join()
def propogate():
common = {'foo': 'bar', 'bar': 'foo'}
pool = gevent.pool.Pool(10)
pool.spawn(change_foo, common)
pool.spawn(change_bar, common)
pool.join()
print common
def main(argv):
if len(argv) < 2 or not os.path.exists(argv[1]):
print("Usage: ping.py [config]")
return 1
# Initialize global settings
init_settings(argv)
# Initialize logger
loglevel = logging.INFO
if SETTINGS['debug']:
loglevel = logging.DEBUG
logformat = ("%(asctime)s,%(msecs)05.1f %(levelname)s (%(funcName)s) "
"%(message)s")
logging.basicConfig(level=loglevel,
format=logformat,
filename=SETTINGS['logfile'],
filemode='w')
print("Writing output to {}, press CTRL+C to terminate..".format(
SETTINGS['logfile']))
logging.info("Removing all keys")
REDIS_CONN.delete('reachable')
REDIS_CONN.delete('open')
REDIS_CONN.delete('opendata')
# Initialize a pool of workers (greenlets)
pool = gevent.pool.Pool(SETTINGS['workers'])
pool.spawn(cron, pool)
pool.join()
return 0
def manager_main():
"""
跟客户管理员发送报告
:return:
"""
try:
t3 = time.time()
mail_model = get_mail_model(get_mail_date())
customer_list = mail_model.objects.exclude(customer__gateway_status='disabled') \
.filter(state='reject', mail_to__isnull=False, review_result='reject',
customer__customersetting__m_spamrpt=True, customer__customersetting__is_spamrpt_sendtime=False) \
.distinct('customer_id') \
.values_list('customer_id', flat=True)
pool = gevent.pool.Pool(_MAXTHREAD)
for customer_id in customer_list:
pool.spawn(work_send, customer_id, '', 'manager')
log.info('waiting stop...')
pool.join()
t4 = time.time()
log.info('m_spam_rpt send total time={}'.format(t4 - t3))
return
except (DatabaseError, InterfaceError) as e:
log.error(u'DatabaseError', exc_info=1)
connection.close()
except BaseException as e:
log.error(u'spam_rpt: exception', exc_info=1)
gevent.sleep(10)
def download_pic():
conn = pymysql.connect(host='10.10.228.253',
user='******',
password='******',
charset='utf8',
db='BaseDataFinal')
cursor = conn.cursor()
cursor.execute('''SELECT
file_name,
source,
sid
FROM poi_images
WHERE source = 'qyer' AND length(file_name) > 32;''')
start = time.time()
_count = 0
for file_name, source, sid in cursor.fetchall():
_count += 1
# parent_path = os.path.join(PARENT_PATH, "###".join([source, sid]))
new_file_name = file_name.split('.')[0]
# parent_path = os.path.join(PARENT_PATH, new_file_name)
if not os.path.exists(PARENT_PATH):
os.makedirs(PARENT_PATH)
# download("mioji-attr", file_name, PARENT_PATH, new_file_name)
pool.apply_async(download,
("mioji-attr", file_name, PARENT_PATH, new_file_name))
pool.join()
cursor.close()
conn.close()
print("[Total: {}][Takes: {}]".format(_count, time.time() - start))
def workon(iap):
pool = gevent.pool.Pool(self.poolsize)
for i in range(self.poolsize):
pool.spawn(iap.work)
pool.join()
def start(thread_num):
pool = Pool(processes=thread_num)
for i in xrange(thread_num):
pool.apply_async(getContent, args=())
pool.close()
pool.join()
return pool
def woker_imap():
smtp_dict = getSmtpData()
pool = gevent.pool.Pool(10)
for smtp_account_id in smtp_dict:
smtp_list = smtp_dict[smtp_account_id]
pool.spawn(do_woker_imap, smtp_account_id, smtp_list)
pool.join()
return
def worker_redis(cr):
pool = gevent.pool.Pool(10)
for start in range(0, 100, 10):
for domain in GLB_DOMAINS:
end = start + 10
pool.spawn(do_worker_redis, cr, domain, start, end)
pool.join()
return
def worker_redis():
T = ['163.com', 'qq.com', '*']
pool = gevent.pool.Pool(10)
for index in xrange(1, 11):
for domain in T:
pool.spawn(do_worker_redis, domain, index)
pool.join()
return
def scanner():
pool = gevent.pool.Pool(_MAXTHREAD)
for t in _TABLES:
if signal_stop: break
pool.spawn(worker, t)
gevent.sleep(0.01)
pool.join()
return
def scan():
index = 0
pool = gevent.pool.Pool(10)
while True:
index += 1
pool.spawn(woker1, index)
gevent.sleep(1)
pool.join()
def join_raffle(self, room_id):
params = {
'roomid': room_id,
}
pool = gevent.pool.Pool(len(self))
for each_record in self:
pool.add(gevent.spawn(each_record._join_raffle, params=params))
pool.join()
def sync_cassandra(simple=False):
for table, fields in sorted(schemas.items(), key=lambda x: len(x[0])):
if simple:
if table in ['ataobao2.top10', 'ataobao2.blacklist', 'ataobao2.agghosts', 'ataobao2.cate', 'ataobao2.brand']:
sync_table(table, fields)
else:
sync_table(table, fields)
pool.join()
def fetch_pages_con():
pool = gevent.pool.Pool(16)
gs = []
for i in range(pages):
g = gevent.spawn(fetch_page, i)
gs.append(g)
pool.add(g)
pool.join()
def worker_3():
log.info('start worker_3...')
pool = gevent.pool.Pool(5)
while True:
pool.spawn(do_worker_3, random.randint(1, 100000))
pool.join()
log.info('finish worker_3...')
return
def fetch_all_subitems(db, pool):
for channel in ('teleplay', 'documentary', 'comic'):
collection = db[channel]
jobs = [pool.spawn(fetch_subitems, item) for item in collection.find()]
pool.join()
for job in jobs:
item = job.value
collection.save(item, save=True)
def dosearch(self):
for offset in [i*200 for i in range(40)]:
pool.spawn(self.getTracks,self.querystr,offset)
pool.join()
result = sorted(self.results, key=lambda x:x.tosort, reverse=True)[:20]
for t in result:
t.widget = makeWidget(t.id)
print "(%s) %s - %s"%(t.tosort,t.username.encode('ascii', 'ignore'),t.title.encode('ascii', 'ignore'))
return result
def fetch_all_channels(db, pool):
jobs = [pool.spawn(fetch_channel, channel)
for channel in CONFIG["MAPPING"]]
pool.join()
for job in jobs:
channel, items = job.value
collection = db[channel]
collection.insert(items, save=True)
def resolve_hostname(self):
"""
Concurrently resolves hostname for the unresolved addresses.
"""
pool = gevent.pool.Pool(len(self.resolved['hostname']))
with gevent.Timeout(15, False):
for address in self.resolved['hostname']:
pool.spawn(self.set_hostname, address)
pool.join()
def test_proxy_list(http_proxies, pool_size, server_port):
pool = gevent.pool.Pool(pool_size)
my_ip = whats_my_ip()
globals()['LOCAL_SERVER'] = 'http://{}:{}/'.format(my_ip, server_port)
for proxy in http_proxies:
ip, port = proxy.rsplit(':')
pool.spawn(test_single_proxy, my_ip, ip, port)
pool.join()
queue.put(StopIteration)
def run_with_gevent():
from qs.misc import call_in_loop
import gevent.pool
pool = gevent.pool.Pool()
for i in range(numgreenlets):
pool.spawn(call_in_loop(1.0, start_worker))
pool.join()
def start(self):
pool = gevent.pool.Pool(size=self.concurrency)
try:
for i in xrange(1, self.num_connectors + 1):
pool.spawn(self.connector)
time.sleep(self.spawn_interval)
pool.join()
except KeyboardInterrupt:
pass
def download_images(posts):
"""Downloads images for the given posts"""
pool = gevent.pool.Pool(size=96)
for post in progress.bar(posts, width=60, every=100):
if not post.static:
continue
pool.spawn(download_image, post)
# wait for all jobs to finish
pool.join()
def run(self):
def update_latest_ids(cid):
data = get_json(cid, page=1, sort='_oldstart')
nids = get_ids(data)
if nids:
print 'found {} ids in category {}'.format(len(nids), cid)
ai2.put(*list(nids))
pool = gevent.pool.Pool(10)
for cid in fecids:
pool.spawn(update_latest_ids, cid)
pool.join()
def runworker(args):
gevent.monkey.patch_all()
initlog(optdict.get('-l', 'INFO'))
app = apps.Application(args[0])
size = int(optdict.get('-s', '100'))
pool = gevent.pool.Pool(size)
for n in xrange(size):
pool.spawn(worker.BeanstalkWorker(
app, optdict['-q'], optdict.get('-H', 'localhost'),
optdict.get('-p', '11300'), int(optdict.get('-t', '10'))).run)
pool.join()
def make_nuwiki(fsdir, metabook, options, podclient=None, status=None):
id2wiki = {}
for x in metabook.wikis:
id2wiki[x.ident] = (x, [])
for x in metabook.articles():
assert x.wikiident in id2wiki, "no wikiconf for %r (%s)" % (x.wikiident, x)
id2wiki[x.wikiident][1].append(x)
is_multiwiki = len(id2wiki) > 1
if is_multiwiki:
progress = fetch.shared_progress(status=status)
else:
progress = None
fetchers = []
for id, (wikiconf, articles) in id2wiki.items():
if id is None:
id = ""
assert not is_multiwiki, "id must be set in multiwiki"
if not is_multiwiki:
id = ""
assert "/" not in id, "bad id: %r" % (id,)
my_fsdir = os.path.join(fsdir, id)
if is_multiwiki:
my_mb = collection()
my_mb.items = articles
else:
my_mb = metabook
wikitrust(wikiconf.baseurl, my_mb)
fetchers.append(start_fetcher(fsdir=my_fsdir, progress=progress, base_url=wikiconf.baseurl,
metabook=my_mb, options=options, podclient=podclient, status=status))
if is_multiwiki:
if not os.path.exists(fsdir):
os.makedirs(fsdir)
open(os.path.join(fsdir, "metabook.json"), "wb").write(metabook.dumps())
myjson.dump(dict(format="multi-nuwiki"), open(os.path.join(fsdir, "nfo.json"), "wb"))
pool = gevent.pool.Pool()
for x in fetchers:
pool.spawn(x.run)
pool.join(raise_error=True)
import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)
signal.signal(signal.SIGTERM, signal.SIG_DFL)
def process_group(group):
group_results = []
pool = gevent.pool.Pool(urls_group_size)
for url in group:
if not is_valid_url(url, allow_no_protocol=True):
completed_urls[url] = (False, "Invalid URL")
if len(completed_urls) == len(urls): #all done, trigger callback
return completed_callback(completed_urls)
else:
continue
assert url.startswith('http://') or url.startswith('https://')
pool.spawn(make_stream_request, url)
pool.join()
def sync_cassandra(simple=False):
for table, fields in sorted(schemas.items(), key=lambda x: len(x[0])):
if simple:
if table in [
"ataobao2.top10",
"ataobao2.blacklist",
"ataobao2.agghosts",
"ataobao2.cate",
"ataobao2.brand",
]:
sync_table(table, fields)
else:
sync_table(table, fields)
pool.join()
def subpool_map(pool_size, func, iterable):
""" Starts a Gevent pool and run a map. Takes care of setting current_job and cleaning up. """
if not pool_size:
return [func(*args) for args in iterable]
counter = itertools_count()
current_job = get_current_job()
def inner_func(*args):
""" As each call to 'func' will be done in a random greenlet of the subpool, we need to
register their IDs with set_current_job() to make get_current_job() calls work properly
inside 'func'.
"""
next(counter)
if current_job:
set_current_job(current_job)
try:
ret = func(*args)
except Exception as exc:
trace = traceback.format_exc()
log.error("Error in subpool: %s \n%s" % (exc, trace))
raise
if current_job:
set_current_job(None)
return ret
def inner_iterable():
""" This will be called inside the pool's main greenlet, which ID also needs to be registered """
if current_job:
set_current_job(current_job)
for x in iterable:
yield x
if current_job:
set_current_job(None)
start_time = time.time()
pool = gevent.pool.Pool(size=pool_size)
ret = pool.map(inner_func, inner_iterable())
pool.join(raise_error=True)
total_time = time.time() - start_time
log.debug("SubPool ran %s greenlets in %0.6fs" % (counter, total_time))
return ret
def test_contest(self):
ns = NamespaceSemaphore()
ns.acquire('/ex', 3, 0)
self.q = gevent.queue.Queue()
pool = gevent.pool.Pool(size=5)
for i in xrange(5):
pool.spawn(self.acquire, ns)
pool.join()
self.assertEquals(self.q.qsize(), 1)
self.q.get()
for i in xrange(5):
pool.spawn(self.acquire, ns)
pool.join()
self.assertEquals(self.q.qsize(), 1)
def _s3_upload_pg_archive(self, archive_filename, pool_size,
rate_limit=None):
"""
Upload archive_filename to s3_url_prefix.
"""
backup_s3_prefix = ('{0}/basebackups_{1}/base_{2}'
.format(self.s3_prefix, FILE_STRUCTURE_VERSION,
os.path.basename(archive_filename)))
# absolute upload paths are used for telling lzop what to compress
local_abspath = os.path.abspath(archive_filename)
partitions = tar_partition.archive_partitions_plan(local_abspath,
# 1610612736 bytes == 1.5 gigabytes, per partition,
# non-tunable
1610612736)
if rate_limit is None:
per_process_limit = None
else:
per_process_limit = int(rate_limit / pool_size)
# Reject tiny per-process rate limits. They should be
# rejected more nicely elsewhere.
assert per_process_limit > 0 or per_process_limit is None
# a list to accumulate async upload jobs
uploads = []
total_size = os.path.getsize(local_abspath)
pool = gevent.pool.Pool(size=pool_size)
# Enqueue uploads for parallel execution
try:
for part in partitions:
uploads.append(pool.apply_async(
s3_worker.do_archive_partition_put,
[backup_s3_prefix, part, per_process_limit,
self.gpg_key_id]))
finally:
while uploads:
uploads.pop().get()
pool.join()
return backup_s3_prefix, total_size
def fetch_used(self, name, lst, expanded=False):
limit = self.api.api_request_limit
pool = gevent.pool.Pool()
blocks = splitblocks(lst, limit)
self.count_total += len(blocks)
for bl in blocks:
pool.add(self._refcall_noinc(self.fetch_used_block, name, bl, expanded))
pool.join()
if conf.noedits:
return
items = self.title2latest.items()
self.title2latest = {}
self.count_total += len(items)
for title, rev in items:
self._refcall_noinc(self.get_edits, title, rev)
def main():
parser = argparse.ArgumentParser(
description='Image downloader.')
parser.add_argument('-f', '--file',
metavar='INPUT_FILE', required=True,
help='Path to input file with image links')
parser.add_argument('-d', '--dir',
metavar='DIR', required=True,
help='Download directory')
args = parser.parse_args()
# Parse input file and form list with the URL paths
urls = [url.rstrip('\n') for url in open(args.file) if url != '\n']
# Make pool with two greenlets
pool = gevent.pool.Pool(2)
[pool.spawn(download_image, url, args.dir) for url in urls]
pool.join()
