update readme

coderkentzhang · coderkentzhang · commit 649090b4fd7e · 2023-03-03T18:33:10.000+08:00
diff --git a/README.md b/README.md
@@ -37,7 +37,9 @@ Python SDK为[FISCO BCOS](https://github.com/FISCO-BCOS/FISCO-BCOS/tree/master)
 ## 部署Python SDK
 
 ### 环境要求
-- Python环境：python 3.6.3, 3.7.x
+
+- Python环境：python 3.6.3, 3.7.x ,3.8.x ,3.9.x   (python 3.10+的语法对依赖库的要求有较大差异，尚未适配)
+  
 - FISCO BCOS节点：请参考
 
 [FISCO BCOS 2.x节点安装](https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/installation.html#fisco-bcos)搭建
diff --git a/client/format_param_by_abi.py b/client/format_param_by_abi.py
@@ -14,7 +14,7 @@
 
 
 
-from collections import Iterable
+from collections.abc import Iterable
 
 from client.bcoserror import ArgumentsError
 from eth_utils import to_checksum_address
diff --git a/eth_abi/grammar.py b/eth_abi/grammar.py
@@ -2,9 +2,7 @@
 import re
 
 import parsimonious
-from parsimonious import (
-    expressions,
-)
+from parsimonious import expressions
 
 from eth_abi.exceptions import (
     ABITypeError,
