[general] Refactoring

* remove (hopefully) unnecessary import statements
* make some code a bit more compact
* remove dead code ... again: hopefully so

bumblebee-status

@@ -9,7 +9,6 @@ def main():
 
     engine = bumblebee.engine.Engine(config)
     engine.load_modules()
-    engine.register_events()
 
     engine.run()
 

bumblebee/config.py

@@ -54,7 +54,6 @@ class ModuleConfig(object):
 
 class Config(object):
     def __init__(self, args):
-        self._raw = args
         self._parser = self._parser()
         self._store = {}
 

bumblebee/engine.py

@@ -1,9 +1,3 @@
-import os
-import sys
-import glob
-import pkgutil
-import textwrap
-import argparse
 import importlib
 import bumblebee.theme
 import bumblebee.output
@@ -25,24 +19,6 @@ class Engine:
         for m in self._config.modules():
             self._modules.append(self.load_module(m))
 
-    def register_event(self, eventspec):
-        return
-        # TODO
-        event = eventspec.split(self._args.split)
-        if len(event) < 3:
-            raise Exception("invalid click event format, expected 3 parameters")
-        self._output.add_callback(
-            module = event[0],
-            button = int(event[1]),
-            cmd = event[2],
-        )
-
-    def register_events(self):
-        return
-        # TODO
-        for e in self._args.events:
-            self.register_event(e)
-
     def run(self):
         self._output.start()
 

bumblebee/output.py

@@ -71,18 +71,11 @@ class Output(object):
         )] = cmd
 
     def callback(self, event):
+        module = event.get("instance", event.get("name", None))
         cb = self._callbacks.get((
             event.get("button", -1),
-            None,
+            module,
         ), None)
-        cb = self._callbacks.get((
-            event.get("button", -1),
-            event.get("name", None),
-        ), cb)
-        cb = self._callbacks.get((
-            event.get("button", -1),
-            event.get("instance", None),
-        ), cb)
         if inspect.isfunction(cb) or cb is None: return cb
 
         return Command(cb)