replace import futures with import concurrent.futures

tweetf0rm/bootstrap.py

@@ -17,7 +17,7 @@
 from tweetf0rm.utils import full_stack, node_id, public_ip
 from tweetf0rm.proxies import proxy_checker
 from tweetf0rm.scheduler import Scheduler
-import time, os, tarfile, futures
+import time, os, tarfile, concurrent.futures
 
 def check_config(config):
 	if ('apikeys' not in config or 'redis_config' not in config):
@@ -128,7 +128,7 @@ def start_server(config, proxies):
 		if (time.time() - last_archive_ts > 3600):
 
 			logger.info("start archive procedure...")
-			with futures.ProcessPoolExecutor(max_workers=len(buckets)) as executor:
+			with concurrent.futures.ProcessPoolExecutor(max_workers=len(buckets)) as executor:
 
 				future_proxies = {executor.submit(tarball_results, ouput_folder, bucket, archive_output, int(time.time()) - 3600): bucket for bucket in buckets}
 		

tweetf0rm/handler/crawl_user_relationship_command_handler.py

@@ -10,7 +10,7 @@
 
 from .base_handler import BaseHandler
 import multiprocessing as mp
-import futures, json, copy, time
+import concurrent.futures, json, copy, time
 from tweetf0rm.redis_helper import NodeQueue, NodeCoordinator
 from tweetf0rm.utils import full_stack, get_keys_by_min_value, hash_cmd
 import json
@@ -84,7 +84,7 @@ def need_flush(self, bucket):
 	def flush(self, bucket):
 		logger.debug("i'm getting flushed...")
 
-		with futures.ProcessPoolExecutor(max_workers=1) as executor:
+		with concurrent.futures.ProcessPoolExecutor(max_workers=1) as executor:
 			for k, v in self.buffer[bucket].iteritems():
 				for s in v:
 					o = json.loads(s)

tweetf0rm/handler/file_handler.py

@@ -10,7 +10,7 @@
 logger = logging.getLogger(__name__)
 
 from .base_handler import BaseHandler
-import futures, os
+import concurrent.futures, os
 from tweetf0rm.utils import full_stack
 
 def flush_file(output_folder, bucket, items):
@@ -53,7 +53,7 @@ def need_flush(self, bucket):
 
 	def flush(self, bucket):
 
-		with futures.ProcessPoolExecutor(max_workers=3) as executor:
+		with concurrent.futures.ProcessPoolExecutor(max_workers=3) as executor:
 			# for each bucket it's a dict, where the key needs to be the file name; and the value is a list of json encoded value
 			for bucket, items in self.buffer.iteritems():
 

tweetf0rm/proxies.py

@@ -7,7 +7,7 @@
 logger = logging.getLogger(__name__)
 
 from tweetf0rm.utils import full_stack
-import requests, futures
+import requests, concurrent.futures
 
 def check_proxy(proxy, timeout):
 	url = "http://twitter.com"
@@ -44,7 +44,7 @@ def proxy_checker(proxies):
 	
 
 	results = []
-	with futures.ProcessPoolExecutor(max_workers=mp.cpu_count()*10) as executor:
+	with concurrent.futures.ProcessPoolExecutor(max_workers=mp.cpu_count()*10) as executor:
 
 		future_to_proxy = {executor.submit(check_proxy, proxy, 30): proxy for proxy in proxies if proxy.values()[0] == 'http'}
 
@@ -53,7 +53,7 @@ def proxy_checker(proxies):
 			
 		logger.info('%d http proxies to check'%(len(future_to_proxy)))
 
-		futures.wait(future_to_proxy)
+		concurrent.futures.wait(future_to_proxy)
 
 		# for future in futures.as_completed(future_to_proxy):