Update hexlib version, refactor

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     image: simon987/gabtv_feed
     restart: always
     environment:
-      - "GTV_REDIS_HOST="
-      - "GTV_RPS=0.10"
+      - "REDIS_HOST="
+      - "RPS=0.10"
       - "GTV_MAX_PAGES=9999999"
       - "GTV_RECRAWL_HOURS=8"

gabtv.py

@@ -3,8 +3,10 @@ import time
 import os
 from time import sleep
 
+from hexlib.env import get_web
+from hexlib.log import logger
+
 from state import GabTvState
-from util import Web, logger
 from bs4 import BeautifulSoup
 import json
 
@@ -73,9 +75,9 @@ def parse_channel_episode_list(channel_id, r):
 
 class GabTvScanner:
 
-    def __init__(self, state: GabTvState, rps):
+    def __init__(self, state: GabTvState):
         self._state = state
-        self._web = Web(rps)
+        self._web = get_web()
 
     def episodes_of_channel(self, channel_id):
         if not self._state.has_visited_channel(channel_id):

run.py

@@ -1,22 +1,14 @@
 import json
-import os
 import traceback
 from queue import Queue
 from threading import Thread
 
-import redis
+from hexlib.env import get_redis
+from hexlib.log import logger
 
 from gabtv import GabTvScanner, item_type
 from post_process import post_process
 from state import GabTvState
-from util import logger
-
-REDIS_HOST = os.environ.get("GTV_REDIS_HOST", "localhost")
-REDIS_PORT = os.environ.get("GTV_REDIS_PORT", 6379)
-PF_PUBLISH = os.environ.get("GTV_PUBLISH", False)
-GTV_RPS = os.environ.get("GTV_RPS", 1)
-
-ARC_LISTS = os.environ.get("GTV_ARC_LISTS", "arc").split(",")
 
 
 def publish_worker(queue: Queue):
@@ -50,23 +42,20 @@ def publish(item):
     routing_key = "%s.x" % (itm_type,)
 
     message = json.dumps(item, separators=(',', ':'), ensure_ascii=False, sort_keys=True)
-    if PF_PUBLISH:
-        rdb.publish("gtv." + routing_key, message)
-    for arc in ARC_LISTS:
-        rdb.lpush(arc + ".gtv." + routing_key, message)
+    rdb.lpush("arc.gtv." + routing_key, message)
 
 
 if __name__ == "__main__":
 
-    state = GabTvState("gtv", REDIS_HOST, REDIS_PORT)
-    rdb = redis.Redis(host=REDIS_HOST, port=REDIS_PORT)
+    state = GabTvState("gtv")
+    rdb = get_redis()
 
     publish_q = Queue()
     publish_thread = Thread(target=publish_worker, args=(publish_q,))
     publish_thread.setDaemon(True)
     publish_thread.start()
 
-    s = GabTvScanner(state, GTV_RPS)
+    s = GabTvScanner(state)
 
     while True:
         try:
@@ -74,6 +63,5 @@ if __name__ == "__main__":
                 publish_q.put(item)
         except KeyboardInterrupt as e:
             print("cleanup..")
-            for _ in range(3):
-                publish_q.put(None)
+            publish_q.put(None)
             break

state.py

@@ -3,15 +3,13 @@ import os
 
 from hexlib.db import VolatileState, VolatileBooleanState
 
-from util import logger
-
 RECRAWL_HOURS = int(os.environ.get("GTV_RECRAWL_HOURS", 8))
 
 
 class GabTvState:
-    def __init__(self, prefix, host, port):
-        self._episodes = VolatileState(prefix, host=host, port=port)
-        self._visited = VolatileBooleanState(prefix, host=host, port=port)
+    def __init__(self, prefix):
+        self._episodes = VolatileState(prefix)
+        self._visited = VolatileBooleanState(prefix)
 
     def has_visited(self, item_id):
         return self._visited["byid"][item_id]

util.py

@@ -1,49 +0,0 @@
-import logging
-import sys
-import traceback
-from logging import StreamHandler
-
-import requests
-from hexlib.misc import rate_limit
-
-logger = logging.getLogger("default")
-logger.setLevel(logging.DEBUG)
-
-formatter = logging.Formatter('%(asctime)s %(levelname)-5s %(message)s')
-for h in logger.handlers:
-    logger.removeHandler(h)
-logger.addHandler(StreamHandler(sys.stdout))
-
-
-class Web:
-    def __init__(self, rps):
-        self.session = requests.Session()
-        self._rps = rps
-
-        @rate_limit(self._rps)
-        def _get(url, **kwargs):
-            retries = 3
-
-            while retries > 0:
-                retries -= 1
-                try:
-                    return self.session.get(url, **kwargs)
-                except KeyboardInterrupt as e:
-                    raise e
-                except Exception as e:
-                    logger.warning("Error with request %s: %s" % (url, str(e)))
-            raise Exception("Gave up request after maximum number of retries")
-
-        self._get = _get
-
-    def get(self, url, **kwargs):
-        try:
-            r = self._get(url, **kwargs)
-
-            logger.debug("GET %s <%d>" % (url, r.status_code))
-            return r
-        except KeyboardInterrupt as e:
-            raise e
-        except Exception as e:
-            logger.error(str(e) + traceback.format_exc())
-            return None