add prefix

build.yaml

@@ -5,7 +5,6 @@ services:
     container_name: redis4proxypool
     ports:
       - "6374:6379"
-    # restart: always
   proxypool:
     build: .
     image: "germey/proxypool:master"
@@ -16,4 +15,4 @@ services:
     #    volumes:
     #      - proxypool/crawlers/private:/app/proxypool/crawlers/private
     environment:
-      REDIS_HOST: redis4proxypool
+      PROXYPOOL_REDIS_CONNECTION_STRING: redis://@redis4proxypool:6379/0

docker-compose.yml

@@ -14,4 +14,4 @@ services:
     # volumes:
     #   - proxypool/crawlers/private:/app/proxypool/crawlers/private
     environment:
-      REDIS_HOST: redis4proxypool
+      PROXYPOOL_REDIS_HOST: redis4proxypool

proxypool/setting.py

@@ -2,7 +2,6 @@ import platform
 from os.path import dirname, abspath, join
 from environs import Env
 from loguru import logger
-from proxypool.utils.parse import parse_redis_connection_string
 
 
 env = Env()
@@ -39,7 +38,8 @@ REDIS_CONNECTION_STRING = env.str(
     'PROXYPOOL_REDIS_CONNECTION_STRING', env.str('REDIS_CONNECTION_STRING', None))
 
 # redis hash table key name
-REDIS_KEY = env.str('REDIS_KEY', 'proxies:universal')
+REDIS_KEY = env.str('PROXYPOOL_REDIS_KEY', env.str(
+    'REDIS_KEY', 'proxies:universal'))
 
 # definition of proxy scores
 PROXY_SCORE_MAX = 100

proxypool/utils/parse.py

@@ -1,13 +0,0 @@
-import re
-
-def parse_redis_connection_string(connection_string):
-    """
-    parse a redis connection string, for example:
-    redis://[password]@host:port
-    rediss://[password]@host:port
-    :param connection_string:
-    :return:
-    """
-    result = re.match('rediss?:\/\/(.*?)@(.*?):(\d+)\/(\d+)', connection_string)
-    return result.group(2), int(result.group(3)), (result.group(1) or None), (result.group(4) or 0) if result \
-        else ('localhost', 6379, None)