supports logging to a file

cloudooo/paster_application.py

@@ -65,9 +65,12 @@ def application(global_config, **local_config):
   local_config["env"] = environment_dict
 
   gc.enable()
-  util.configureLogger(debug_mode=util.convertStringToBool(
+  util.configureLogger(
+    debug_mode=util.convertStringToBool(
     # .lower() is for backward compatibility
-    local_config.get('debug_mode', 'false').lower()))
+    local_config.get('debug_mode', 'false').lower()),
+    logfile=local_config.get('logfile')
+  )
   # path of directory to run cloudooo
   working_path = local_config.get('working_path')
   if not path.exists(working_path):

cloudooo/util.py

@@ -60,7 +60,7 @@ def loadMimetypeList():
   mimetypes.init(files=[mime_types_url, ])
 
 
-def configureLogger(level=None, debug_mode=False):
+def configureLogger(level=None, debug_mode=False, logfile=None):
   """Configure logger.
   Keyword arguments:
   level -- Level to prints the log messages
@@ -82,6 +82,9 @@ def configureLogger(level=None, debug_mode=False):
   logger.propagate = 0
   logger.setLevel(level)
   # create console handler and set level to debug
+  if logfile:
+    ch = logging.FileHandler(logfile)
+  else:
     ch = logging.StreamHandler()
   ch.setLevel(level)
   # create formatter