Function utf8_decode_if_needed

shell/impala_shell/impala_client.py:111–114

(val)

# Helper to decode utf8 encoded str to unicode type in Python 2. NOOP in Python 3.
def utf8_decode_if_needed(val):
  if sys.version_info.major < 3 and isinstance(val, str):
    val = val.decode('utf-8', errors='replace')
  return val


# Helper to decode unicode to utf8 encoded str in Python 2. NOOP in Python 3.