[general] Minor refactoring

Shuffled some code around in an attempt to make it easier to read and
understand.

bumblebee-status

@@ -1,16 +1,11 @@
 #!/usr/bin/env python
 
-import bumblebee.theme
 import bumblebee.engine
-import bumblebee.outputs.i3
 
 def main():
     args = bumblebee.engine.Arguments()
 
-    theme = bumblebee.theme.Theme(args.args())
-    output = bumblebee.outputs.i3.Output(args.args())
-
-    engine = bumblebee.engine.Engine(args.args(), theme, output)
+    engine = bumblebee.engine.Engine(args.args())
     engine.load_modules()
     engine.register_events()
 

bumblebee/engine.py

@@ -6,6 +6,7 @@ import textwrap
 import argparse
 import importlib
 import bumblebee.theme
+import bumblebee.output
 
 class Arguments:
     def __init__(self):
@@ -77,11 +78,11 @@ class Arguments:
             print ""
 
 class Engine:
-    def __init__(self, args, theme, output):
+    def __init__(self, args):
         self._modules = []
-        self._output = output
         self._args = args
-        self._theme = theme
+        self._theme = bumblebee.theme.Theme(args)
+        self._output = bumblebee.output.output(args)
 
     def load_module(self, modulespec):
         name = modulespec.split(self._args.split)[0]
@@ -106,11 +107,9 @@ class Engine:
     def register_events(self):
         for e in self._args.events:
             self.register_event(e)
-        pass
 
     def run(self):
         print self._output.start()
-        sys.stdout.flush()
 
         while True:
             # improve this

bumblebee/output.py

@@ -1,5 +1,9 @@
 import threading
 
+def output(args):
+    import bumblebee.outputs.i3
+    return bumblebee.outputs.i3.Output(args)
+
 class Output(object):
     def __init__(self, args):
         self._callbacks = {}