Viewing file:  up2dateLog.py (1.86 KB) -rwxr-xr-x
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#!/usr/bin/python
#
# $Id: up2dateLog.py,v 1.16 2005/04/19 18:25:05 alikins Exp $
import time
import string
import config
class Log:
"""
attempt to log all interesting stuff, namely, anything that hits
the network any error messages, package installs, etc
""" # " emacs sucks
def __init__(self):
self.app = "up2date"
self.cfg = config.initUp2dateConfig()
def log_debug(self, *args):
if self.cfg["debug"] > 1:
apply(self.log_me, args, {})
if self.cfg["isatty"]:
print "D:", string.join(map(lambda a: str(a), args), " ")
def log_me(self, *args):
self.log_info = "[%s] %s" % (time.ctime(time.time()), self.app)
s = ""
for i in args:
s = s + "%s" % (i,)
self.write_log(s)
def trace_me(self):
self.log_info = "[%s] %s" % (time.ctime(time.time()), self.app)
import traceback
x = traceback.extract_stack()
bar = string.join(traceback.format_list(x))
self.write_log(bar)
def log_exception(self, type, value, tb):
self.log_info = "[%s] %s" % (time.ctime(time.time()), self.app)
import traceback
x = traceback.extract_tb(tb)
bar = string.join(traceback.format_list(x))
# all of the exception we raise include an errmsg string
if hasattr(value, "errmsg"):
self.write_log(value.errmsg)
self.write_log(bar)
def write_log(self, s):
log_name = self.cfg["logFile"] or "/var/log/up2date"
log_file = open(log_name, 'a')
msg = "%s %s\n" % (self.log_info, str(s))
log_file.write(msg)
log_file.flush()
log_file.close()
def initLog():
global log
try:
log = log
except NameError:
log = None
if log == None:
log = Log()
return log
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