configure logging inline, after parsing the command line options

addresses bug #60

conf/logging.ini

@@ -1,28 +0,0 @@
-# http://docs.python.org/dev/library/logging.config.html
-
-[default]
-
-[loggers]
-keys=root
-
-[logger_root]
-level=INFO
-handlers=hand01
-formatter=form01
-
-[handlers]
-keys=hand01
-
-[handler_hand01]
-class=devstack.log.StreamHandler
-formatter=form01
-args=(sys.stdout,)
-
-[formatters]
-keys=form01
-
-[formatter_form01]
-format=%(levelname)s: @%(name)s : %(message)s
-class=devstack.colorlog.TermFormatter
-
-

devstack/colorlog.py

@@ -31,7 +31,7 @@ COLOR_ATTRS = {
 
 
 class TermFormatter(logging.Formatter):
-    def __init__(self, reg_fmt, date_format):
+    def __init__(self, reg_fmt=None, date_format=None):
         logging.Formatter.__init__(self, reg_fmt, date_format)
 
     def format(self, record):

stack

@@ -23,17 +23,11 @@ import sys
 import time
 import traceback
 
-from devstack import settings
+from devstack import colorlog
-
-#this needs to happen immediately (or thats what it seems)
-LOG_FN = os.getenv(settings.STACK_LOG_ENV_LOCATION)
-if not LOG_FN or not os.path.isfile(LOG_FN):
-    LOG_FN = settings.STACK_LOG_CFG_LOCATION
-logging.config.fileConfig(LOG_FN)
-
 from devstack import date
 from devstack import log as lg
 from devstack import opts
+from devstack import settings
 from devstack import shell as sh
 from devstack import utils
 
@@ -117,9 +111,17 @@ def main():
     args = opts.parse()
     prog_name = sys.argv[0]
 
+    # Configure logging
+    root_logger = logging.getLogger('')
+    root_logger.setLevel(logging.DEBUG)
+    console = logging.StreamHandler(sys.stdout)
+    console_format = '%(levelname)s: @%(name)s : %(message)s'
+    console.setFormatter(colorlog.TermFormatter(console_format))
+    root_logger.addHandler(console)
+    
     # Adjust logging verbose level based on the command line switch.
-    if args['verbosity'] >= 2:
+    log_level = logging.DEBUG if args['verbosity'] >= 2 else logging.INFO
-        lg.getLogger().setLevel(logging.DEBUG)
+    root_logger.setLevel(log_level)
     LOG.debug("Command line options %s" % (args))
 
     #will need root to setup openstack