[as4630-54te] Fix LGTM alerts_1.

Author: ec-michael-shih

platform/broadcom/sonic-platform-modules-accton/as4630-54te/setup.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 
 import os
-import sys
 from setuptools import setup
 os.listdir
 

platform/broadcom/sonic-platform-modules-accton/as4630-54te/utils/accton_as4630_54te_monitor.py

@@ -20,13 +20,13 @@
 # ------------------------------------------------------------------
 
 try:
+    import os
     import sys
     import getopt
     import logging
     import logging.config
     import logging.handlers
     import time
-    import commands
     from as4630_54te.fanutil import FanUtil
     from as4630_54te.thermalutil import ThermalUtil
 except ImportError as e:
@@ -196,6 +196,8 @@ def manage_fans(self):
                 'Alarm-Critical for temperature critical is detected, reset DUT')
             cmd_str = "i2cset -y -f 3 0x60 0x4 0xE4"
             time.sleep(2)
+            return_value = os.system(cmd_str)
+            logging.warning('Fan set: i2cset -y -f 3 0x60 0x4 0xE4, status is %d', return_value)
 
         #logging.debug('ori_state=%d, current_state=%d, temp_val=%d\n\n',ori_state, fan_policy_state, temp_val)
 

platform/broadcom/sonic-platform-modules-accton/as4630-54te/utils/accton_as4630_54te_util.py

@@ -160,7 +160,8 @@
 
 
 if DEBUG:
-    print 'ARGV      :', sys.argv[1:]
+    print(sys.argv[0])
+    print('ARGV      : %s' % sys.argv[1:])
 
 
 def main():
@@ -363,8 +364,6 @@ def device_install():
 def device_uninstall():
     global FORCE
 
-    status, output = log_os_system("ls /sys/bus/i2c/devices/0-0070", 0)
-
     for i in range(0, len(sfp_map)):
         target = "/sys/bus/i2c/devices/i2c-" + \
             str(sfp_map[i]) + "/delete_device"