diff options
Diffstat (limited to 'python.d/python_modules/msg.py')
-rw-r--r-- | python.d/python_modules/msg.py | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/python.d/python_modules/msg.py b/python.d/python_modules/msg.py deleted file mode 100644 index 74716770c..000000000 --- a/python.d/python_modules/msg.py +++ /dev/null @@ -1,101 +0,0 @@ -# -*- coding: utf-8 -*- -# Description: logging for netdata python.d modules - -import traceback -import sys -from time import time, strftime - -DEBUG_FLAG = False -TRACE_FLAG = False -PROGRAM = "" -LOG_COUNTER = 0 -LOG_THROTTLE = 10000 # has to be too big during init -LOG_INTERVAL = 1 # has to be too low during init -LOG_NEXT_CHECK = 0 - -WRITE = sys.stderr.write -FLUSH = sys.stderr.flush - - -def log_msg(msg_type, *args): - """ - Print message on stderr. - :param msg_type: str - """ - global LOG_COUNTER - global LOG_THROTTLE - global LOG_INTERVAL - global LOG_NEXT_CHECK - now = time() - - if not DEBUG_FLAG: - LOG_COUNTER += 1 - - # WRITE("COUNTER " + str(LOG_COUNTER) + " THROTTLE " + str(LOG_THROTTLE) + " INTERVAL " + str(LOG_INTERVAL) + " NOW " + str(now) + " NEXT " + str(LOG_NEXT_CHECK) + "\n") - - if LOG_COUNTER <= LOG_THROTTLE or msg_type == "FATAL" or msg_type == "ALERT": - timestamp = strftime('%Y-%m-%d %X') - msg = "%s: %s %s: %s" % (timestamp, PROGRAM, str(msg_type), " ".join(args)) - WRITE(msg + "\n") - FLUSH() - elif LOG_COUNTER == LOG_THROTTLE + 1: - timestamp = strftime('%Y-%m-%d %X') - msg = "%s: python.d.plugin: throttling further log messages for %s seconds" % (timestamp, str(int(LOG_NEXT_CHECK + 0.5) - int(now))) - WRITE(msg + "\n") - FLUSH() - - if LOG_NEXT_CHECK <= now: - if LOG_COUNTER >= LOG_THROTTLE: - timestamp = strftime('%Y-%m-%d %X') - msg = "%s: python.d.plugin: Prevented %s log messages from displaying" % (timestamp, str(LOG_COUNTER - LOG_THROTTLE)) - WRITE(msg + "\n") - FLUSH() - LOG_NEXT_CHECK = now - (now % LOG_INTERVAL) + LOG_INTERVAL - LOG_COUNTER = 0 - - if TRACE_FLAG: - if msg_type == "FATAL" or msg_type == "ERROR" or msg_type == "ALERT": - traceback.print_exc() - - -def debug(*args): - """ - Print debug message on stderr. - """ - if not DEBUG_FLAG: - return - - log_msg("DEBUG", *args) - - -def error(*args): - """ - Print message on stderr. - """ - log_msg("ERROR", *args) - - -def alert(*args): - """ - Print message on stderr. - """ - log_msg("ALERT", *args) - - -def info(*args): - """ - Print message on stderr. - """ - log_msg("INFO", *args) - - -def fatal(*args): - """ - Print message on stderr and exit. - """ - try: - log_msg("FATAL", *args) - print('DISABLE') - except: - pass - sys.exit(1) |