msg.py deleted
lgz committed
Oct 13, 2017 at 01:12 UTC
9d704b708cd72ee314f223b98d896e5cbd8befa6
1 file changed
-101
python.d/python_modules/msg.py
deleted
-101
@@ -1,101 +0,0 @@
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-# -*- coding: utf-8 -*-
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-# Description: logging for netdata python.d modules
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-
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-import traceback
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-import sys
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-from time import time, strftime
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-
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-DEBUG_FLAG = False
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-TRACE_FLAG = False
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-PROGRAM = ""
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-LOG_COUNTER = 0
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-LOG_THROTTLE = 10000 # has to be too big during init
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-LOG_INTERVAL = 1 # has to be too low during init
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-LOG_NEXT_CHECK = 0
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-
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-WRITE = sys.stderr.write
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-FLUSH = sys.stderr.flush
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-
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-
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-def log_msg(msg_type, *args):
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- """
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- Print message on stderr.
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- :param msg_type: str
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- """
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- global LOG_COUNTER
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- global LOG_THROTTLE
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- global LOG_INTERVAL
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- global LOG_NEXT_CHECK
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- now = time()
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-
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- if not DEBUG_FLAG:
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- LOG_COUNTER += 1
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-
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- # WRITE("COUNTER " + str(LOG_COUNTER) + " THROTTLE " + str(LOG_THROTTLE) + " INTERVAL " + str(LOG_INTERVAL) + " NOW " + str(now) + " NEXT " + str(LOG_NEXT_CHECK) + "\n")
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-
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- if LOG_COUNTER <= LOG_THROTTLE or msg_type == "FATAL" or msg_type == "ALERT":
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- timestamp = strftime('%Y-%m-%d %X')
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- msg = "%s: %s %s: %s" % (timestamp, PROGRAM, str(msg_type), " ".join(args))
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- WRITE(msg + "\n")
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- FLUSH()
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- elif LOG_COUNTER == LOG_THROTTLE + 1:
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- timestamp = strftime('%Y-%m-%d %X')
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- msg = "%s: python.d.plugin: throttling further log messages for %s seconds" % (timestamp, str(int(LOG_NEXT_CHECK + 0.5) - int(now)))
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- WRITE(msg + "\n")
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- FLUSH()
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-
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- if LOG_NEXT_CHECK <= now:
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- if LOG_COUNTER >= LOG_THROTTLE:
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- timestamp = strftime('%Y-%m-%d %X')
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- msg = "%s: python.d.plugin: Prevented %s log messages from displaying" % (timestamp, str(LOG_COUNTER - LOG_THROTTLE))
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- WRITE(msg + "\n")
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- FLUSH()
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- LOG_NEXT_CHECK = now - (now % LOG_INTERVAL) + LOG_INTERVAL
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- LOG_COUNTER = 0
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-
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- if TRACE_FLAG:
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- if msg_type == "FATAL" or msg_type == "ERROR" or msg_type == "ALERT":
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- traceback.print_exc()
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-
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-
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-def debug(*args):
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- """
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- Print debug message on stderr.
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- """
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- if not DEBUG_FLAG:
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- return
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-
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- log_msg("DEBUG", *args)
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-
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-
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-def error(*args):
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- """
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- Print message on stderr.
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- """
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- log_msg("ERROR", *args)
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-
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-
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-def alert(*args):
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- """
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- Print message on stderr.
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- """
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- log_msg("ALERT", *args)
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-
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-
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-def info(*args):
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- """
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- Print message on stderr.
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- """
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- log_msg("INFO", *args)
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-
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-
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-def fatal(*args):
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- """
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- Print message on stderr and exit.
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- """
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- try:
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- log_msg("FATAL", *args)
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- print('DISABLE')
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- except:
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- pass
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- sys.exit(1)