Command importer

gistfile1.py

import os, sys
commandlist = {}
for module in os.listdir(os.path.dirname(__file__)):
	if module == '__init__.py' or module[-3:] != '.py':
		continue
	__import__(module[:-3], locals(), globals())
	name = 'tools.'+module[:-3]
	print "Importing "+name+"..."
	try:
		commands = getattr(sys.modules[name], 'commands')
		for key in commands.keys():
			if key in commandlist: continue
			commandlist[key] = commands[key]
	except AttributeError:
		continue
	print commandlist
del module, os, sys