fix: update version taospy==2.7.21 taos-ws-py=0.3.8

Jenkinsfile2

@@ -368,8 +368,8 @@ def pre_test_build_win() {
     '''
     bat '''
         cd %WIN_COMMUNITY_ROOT%/tests/ci
-        pip3 install taospy==2.7.16 
-        pip3 install taos-ws-py==0.3.5
+        pip3 install taospy==2.7.21 
+        pip3 install taos-ws-py==0.3.8
         xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
     '''
     return 1

tests/docs-examples-test/python.sh

@@ -130,7 +130,7 @@ pip3 install kafka-python
 python3 kafka_example_consumer.py
 
 # 21
-pip3 install taos-ws-py==0.3.5
+pip3 install taos-ws-py==0.3.8
 python3 conn_websocket_pandas.py
 
 # 22

tests/parallel_test/run_case.sh

@@ -78,7 +78,7 @@ md5sum /home/TDinternal/debug/build/lib/libtaos.so
 
 #get python connector and update: taospy 2.7.16 taos-ws-py 0.3.5
 pip3 install taospy==2.7.21 
-pip3 install taos-ws-py==0.3.5
+pip3 install taos-ws-py==0.3.8
 $TIMEOUT_CMD $cmd
 RET=$?
 echo "cmd exit code: $RET"