Standalone logging module for cleaner omniperf_base.py

Signed-off-by: colramos-amd <colramos@amd.com>

src/utils/logger.py

@@ -0,0 +1,79 @@
+##############################################################################bl
+# MIT License
+#
+# Copyright (c) 2021 - 2024 Advanced Micro Devices, Inc. All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+##############################################################################el
+
+import logging
+import os
+import sys
+from utils.utils import trace_logger
+
+# Define the colors
+BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8)
+RESET_SEQ = "\033[0m"
+COLOR_SEQ = "\033[1;%dm"
+
+COLORS = {
+    'WARNING': YELLOW,
+    'INFO': GREEN,
+    'DEBUG': BLUE,
+    'CRITICAL': YELLOW,
+    'ERROR': RED
+}
+
+# Define the formatter
+class ColoredFormatter(logging.Formatter):
+    def format(self, record):
+        levelname = record.levelname
+        if levelname in COLORS:
+            levelname_color = COLOR_SEQ % (30 + COLORS[levelname]) + levelname + RESET_SEQ
+            record.levelname = levelname_color
+        return logging.Formatter.format(self, record)
+
+# Setup logger
+def setup_logging():
+    # register a trace level logger
+    logging.TRACE = logging.DEBUG - 5
+    logging.addLevelName(logging.TRACE, "TRACE")
+    setattr(logging, "TRACE", logging.TRACE)
+    setattr(logging, "trace", trace_logger)
+
+    # demonstrate override of default loglevel via env variable
+    loglevel=logging.INFO
+    if "OMNIPERF_LOGLEVEL" in os.environ.keys():
+        loglevel = os.environ['OMNIPERF_LOGLEVEL']
+        if loglevel in {"DEBUG","debug"}:
+            loglevel = logging.DEBUG
+        elif loglevel in {"TRACE","trace"}:
+            loglevel = logging.TRACE
+        elif loglevel in {"INFO","info"}:
+            loglevel = logging.INFO
+        elif loglevel in {"ERROR","error"}:
+            loglevel = logging.ERROR
+        else:
+            print("Ignoring unsupported OMNIPERF_LOGLEVEL setting (%s)" % loglevel)
+            sys.exit(1)
+
+    formatter = ColoredFormatter('%(levelname)s - %(message)s')
+    handler = logging.StreamHandler(sys.stdout)
+    handler.setFormatter(formatter)
+    logging.basicConfig(level=loglevel, handlers=[handler])