refactor setting of local encoding; remove from top-level omniperf

wrapper and push into base class via a companion utility function

Signed-off-by: Karl W Schulz <karl.schulz@amd.com>

src/omniperf

@@ -25,23 +25,16 @@
 ##############################################################################el
 
 import sys
-import locale
 import logging
-from utils.utils import error
 from omniperf_base import Omniperf
 from utils.utils import console_error
 
 def main():
- try:
- locale.setlocale(locale.LC_ALL, 'en_US.UTF-8')
- except locale.Error as e:
- logging.warning("Please ensure that the 'en_US.UTF-8' locale is available on your system.")
- error(f"Error setting locale: {e}")
 
  omniperf = Omniperf()
- 
+
  mode = omniperf.get_mode()
- 
+
  # major omniperf execution modes
  if mode == "profile":
  omniperf.run_profiler()

src/omniperf_base.py

@@ -38,6 +38,7 @@
  console_debug,
  console_log,
  console_error,
+ set_locale_encoding,
 )
 from utils.logger import setup_console_handler, setup_logging_priority, setup_file_handler
 from argparser import omniarg_parser
@@ -57,6 +58,7 @@
 
 class Omniperf:
  def __init__(self):
+ set_locale_encoding()
  self.__args = None
  self.__profiler_mode = None
  self.__analyze_mode = None

src/utils/utils.py

@@ -22,6 +22,7 @@
 # SOFTWARE.
 ##############################################################################el
 
+import locale
 import logging
 import sys
 import os
@@ -593,3 +594,13 @@ def print_status(msg):
  console_log(msg)
  console_log("~" * (msg_length + 1))
  console_log("")
+
+
+def set_locale_encoding():
+ try:
+ locale.setlocale(locale.LC_ALL, "en_US.UTF-8")
+ except locale.Error as error:
+ print("Please ensure that the 'en_US.UTF-8' locale is available on your system.")
+ print("")
+ print("ERROR: ", error)
+ sys.exit(1)