From deffe59dc571906f6325ef0e2610f318669fd6ee Mon Sep 17 00:00:00 2001
From: André Araújo <andre.araujo@lavid.ufpb.br>
Date: Fri, 17 Apr 2015 03:05:10 +0000
Subject: [PATCH] Insere função log de eventos

---
 events.log | 27 +++++++++++++++++++++++++++
 pyutil.py  | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+), 0 deletions(-)
 create mode 100644 events.log

diff --git a/events.log b/events.log
new file mode 100644
index 0000000..a7ae6e2
--- /dev/null
+++ b/events.log
@@ -0,0 +1,27 @@
+[2015-04-17 02:57:36.024] INFO: 12
+[2015-04-17 02:59:01.672] INFO: 12
+[2015-04-17 02:59:04.960] WARNING: 12
+[2015-04-17 02:59:11.521] ERROR: 12
+[2015-04-17 02:59:15.105] CRITICAL: 12
+[2015-04-17 02:59:30.056] CRITICAL: 12
+[2015-04-17 02:59:35.104] ERROR: 12
+[2015-04-17 03:01:28.624] INFO: This is a messageInfo
+[2015-04-17 03:01:28.624] WARNING: This is a messageWarn
+[2015-04-17 03:01:28.625] ERROR: This is a messageError
+[2015-04-17 03:01:28.625] CRITICAL: This is a messageCritical
+[2015-04-17 03:02:18.703] INFO: This is a messageInfo
+[2015-04-17 03:02:18.704] WARNING: This is a messageWarn
+[2015-04-17 03:02:18.704] ERROR: This is a messageError
+[2015-04-17 03:02:18.705] CRITICAL: This is a messageCritical
+[2015-04-17 03:02:37.855] INFO: This is a messageInfo
+[2015-04-17 03:02:37.856] WARNING: This is a messageWarn
+[2015-04-17 03:02:37.856] ERROR: This is a messageError
+[2015-04-17 03:02:37.856] CRITICAL: This is a messageCritical
+[2015-04-17 03:02:56.543] INFO: This is a messageInfo
+[2015-04-17 03:02:56.543] WARNING: This is a messageWarn
+[2015-04-17 03:02:56.544] ERROR: This is a messageError
+[2015-04-17 03:02:56.544] CRITICAL: This is a messageCritical
+[2015-04-17 03:02:57.951] INFO: This is a messageInfo
+[2015-04-17 03:02:57.952] WARNING: This is a messageWarn
+[2015-04-17 03:02:57.952] ERROR: This is a messageError
+[2015-04-17 03:02:57.952] CRITICAL: This is a messageCritical
diff --git a/pyutil.py b/pyutil.py
index 7d6f469..18ad9ee 100644
--- a/pyutil.py
+++ b/pyutil.py
@@ -1,5 +1,67 @@
 # -*- coding: UTF-8 -*-
 
+# @def Função para obter data e hora atual do sistema
+# @param string Formato de data e hora
+# @return string Retorna data e hora do sistema no momento da chamada
+def getTimeStamp(dtFrmt='%Y-%m-%d_%H.%M.%S.%f'):
+    from datetime import datetime
+    if (dtFrmt == '%Y-%m-%d_%H.%M.%S.%f'):
+        # [:-3] Remove 3 casas decimais dos milisegundos (ms)
+        return datetime.now().strftime(dtFrmt)[:-3]
+    else:
+        return datetime.now().strftime(dtFrmt)
+
+# @def Função para gravar log dos eventos em arquivo
+# @param string Mensagem a ser salva
+# @param int indice do tipo de log 1: Debug, 2: Info, 3: Warn, 4: Error, 5: Critical
+# @param String Caminho completo do arquivo de logs
+# @param String Formato de tempo utilizado
+def log(logMsg="", logLevel=2, logFile="events.log", dtFrmt='%Y-%m-%d %H:%M:%S'):
+    import logging
+
+    logLevelArray = ["", "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL" ]
+    logLevel %= len(logLevelArray)
+    print("[%s] log %s: %s" % (getTimeStamp(), logLevelArray[logLevel], logMsg))
+
+    #logFormat='[%(asctime)s.%(msecs).03d] %(levelname)s: <User: %(name)s> <Module: %(module)s> <Function: %(funcName)s>: %(message)s'
+    logFormat='[%(asctime)s.%(msecs).03d] %(levelname)s: %(message)s'
+
+    if (logLevel == 1):
+        logging.basicConfig(filename=logFile, datefmt=dtFrmt, format=logFormat, level=logging.DEBUG)
+        logging.Formatter(fmt='%(asctime)s',datefmt='%Y/%m/%d,%H:%M:%S.%f')
+        logging.debug(logMsg)
+
+    elif (logLevel == 2):
+        logging.basicConfig(filename=logFile, datefmt=dtFrmt, format=logFormat, level=logging.INFO)
+        logging.Formatter(fmt='%(asctime)s',datefmt='%Y/%m/%d,%H:%M:%S.%f')
+        logging.info(logMsg)
+
+    elif (logLevel == 3):
+        logging.basicConfig(filename=logFile, datefmt=dtFrmt, format=logFormat, level=logging.WARN)
+        logging.Formatter(fmt='%(asctime)s',datefmt='%Y/%m/%d,%H:%M:%S.%f')
+        logging.warn(logMsg)
+
+    elif (logLevel == 4):
+        logging.basicConfig(filename=logFile, datefmt=dtFrmt, format=logFormat, level=logging.ERROR)
+        logging.Formatter(fmt='%(asctime)s',datefmt='%Y/%m/%d,%H:%M:%S.%f')
+        logging.error(logMsg)
+
+    elif (logLevel == 5):
+        logging.basicConfig(filename=logFile, datefmt=dtFrmt, format=logFormat, level=logging.CRITICAL)
+        logging.Formatter(fmt='%(asctime)s',datefmt='%Y/%m/%d,%H:%M:%S.%f')
+        logging.critical(logMsg)
+
+def test_log():
+    msg = " This is a message "
+    log(msg + "Debug", 1)
+    log(msg + "Info", 2)
+    log(msg + "Warn", 3)
+    log(msg + "Error", 4)
+    log(msg + "Critical", 5)
+    log(msg + "Critical", 6)
+
+# test_log()
+
 def printStackTrace(filename):
     from sys import exc_info
     from os.path import basename
--
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