fix issue: json.load in python3 doesn't have 'encoding' paramteter

Signed-off-by: Fei Su <fei.su@cloud.com>

scripts/mail-alarm

@@ -120,8 +120,8 @@ def load_mail_language(mail_language):
  mail_language_file = os.path.join(
  mail_language_pack_path, mail_language + ".json"
  )
- with open(mail_language_file, "r") as fileh:
- return json.load(fileh, encoding="utf-8")
+ with open(mail_language_file, encoding="utf-8") as fileh:
+ return json.load(fileh)
  except IOError:
  log_err('Read mail language pack error:["%s"]' % (mail_language_file))
  return None
@@ -1031,6 +1031,7 @@ def main():
  config = config.replace(s, r)
 
  # Write out a temporary file containing the new config
+ temp_file_path = ""
  try:
  with tempfile.NamedTemporaryFile(
  prefix="mail-", dir="/tmp", delete=False