1

Helper.py

@@ -17,7 +17,7 @@ from aredis import StrictRedis, ConnectionPool
 from web3._utils.abi import get_abi_output_types, map_abi_data
 from web3._utils.normalizers import BASE_RETURN_NORMALIZERS
 
-uni256Max = 2**256
+uni256Max = 2 ** 256
 
 
 class RedisConnSingleton(object):
@@ -31,7 +31,8 @@ class RedisConnSingleton(object):
         :param kwargs:
         """
         if cls._instance is None:
-            cls._instance = redis.ConnectionPool(max_connections=1000, host='114.132.50.141', port=6379, db=0, password='lhj123456')
+            cls._instance = redis.ConnectionPool(max_connections=1000, host='42.194.143.229', port=6379, db=0,
+                                                 password='a123456,a')
         return cls._instance
 
 
@@ -46,7 +47,8 @@ class RedisConnectionPoolSingleton(object):
         :param kwargs:
         """
         if cls._instance is None:
-            cls._instance = ConnectionPool(max_connections=1000, host='114.132.50.141', port=6379, db=0, password='lhj123456')
+            cls._instance = ConnectionPool(max_connections=1000, host='42.194.143.229', port=6379, db=0,
+                                           password='a123456,a')
         return cls._instance
 
 
@@ -190,13 +192,15 @@ class RedisCon:
 
 class Helper:
     """公共基础类"""
+
     @staticmethod
     def getProxyLst():
         """获取代理列表"""
         proxy_lst = list()
         for i in range(5):
             try:
-                response = requests.get("https://proxy.webshare.io/api/v2/proxy/list/download/pgewrawzvvqtzwdzjfdfswvkwcjasmofoucnfyyq/-/any/username/direct/-/").text
+                response = requests.get(
+                    "https://proxy.webshare.io/api/v2/proxy/list/download/pgewrawzvvqtzwdzjfdfswvkwcjasmofoucnfyyq/-/any/username/direct/-/").text
                 a = response.split('\r\n')
                 proxy_lst = a[:-1]
                 proxy_lst = list(map(lambda x: x.split(":"), proxy_lst))
@@ -946,10 +950,10 @@ class Helper:
         :param pDecimals
         :param web_async
         """
-        busd_bsc = "0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56"         # BUSD (bsc)
-        weth_bsc = "0x2170Ed0880ac9A755fd29B2688956BD959F933F8"         # ETH (bsc)
-        wbtc_bsc = "0x7130d2A12B9BCbFAe4f2634d864A1Ee1Ce3Ead9c"         # BTCB (bsc)
-        router_bsc = "0x10ED43C718714eb63d5aA57B78B54704E256024E"       # pancakeSwapV2Router
+        busd_bsc = "0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56"  # BUSD (bsc)
+        weth_bsc = "0x2170Ed0880ac9A755fd29B2688956BD959F933F8"  # ETH (bsc)
+        wbtc_bsc = "0x7130d2A12B9BCbFAe4f2634d864A1Ee1Ce3Ead9c"  # BTCB (bsc)
+        router_bsc = "0x10ED43C718714eb63d5aA57B78B54704E256024E"  # pancakeSwapV2Router
         redis_con = StrictRedis(connection_pool=RedisConnectionPoolSingleton())
         rate = await redis_con.get(f'{redisKey}:rate:' + pSymbol + '-U')
         opType = ['opt', 'can']
@@ -1100,7 +1104,8 @@ class Helper:
         return amountIn, amountOut
 
     @staticmethod
-    async def get_usd_price_V2(p_token, p_token_d, p_token_symbol, price, usd_token, uToken, redisKey, Router, uDecimals, web_async):
+    async def get_usd_price_V2(p_token, p_token_d, p_token_symbol, price, usd_token, uToken, redisKey, Router,
+                               uDecimals, web_async):
         """
         get usd price
 
@@ -1124,7 +1129,8 @@ class Helper:
         return usd_price
 
     @staticmethod
-    async def get_token_detail(p_token, p_token_d, p_token_symbol, pool_address, usd_token, wToken, wDecimals, uToken, uDecimals, redisKey, Router, swapType, p_amount, web_async):
+    async def get_token_detail(p_token, p_token_d, p_token_symbol, pool_address, usd_token, wToken, wDecimals, uToken,
+                               uDecimals, redisKey, Router, swapType, p_amount, web_async):
         """
         get token info
 
@@ -1212,7 +1218,8 @@ class Helper:
                     await Helper.task_list('chain:holderQueue', json.dumps(data_))
             else:
                 await Helper.task_list('chain:holderQueue', json.dumps(data_))
-        await Helper.redis_data(data, token_detail, ts_, redisKey, public_token, chainId, stable, search_table, web_async)
+        await Helper.redis_data(data, token_detail, ts_, redisKey, public_token, chainId, stable, search_table,
+                                web_async)
 
     @staticmethod
     def get_time():
@@ -1467,7 +1474,7 @@ class Helper:
         :return:
         """
         bsc = "https://rpc.ankr.com/bsc"
-       #  proxy = Helper.aiohttp_proxy_pool()
+        #  proxy = Helper.aiohttp_proxy_pool()
         # request_kwargs={"proxy": proxy}
         web_async = Web3(Web3.AsyncHTTPProvider(bsc), modules={'eth': (AsyncEth,)},
                          middlewares=[])