aroberts · February 28, 2014 19:23
diff --git a/shell_output b/shell_output
 $ inv working
 'working' did not receive all required positional arguments!
 $ inv nonworking
 should error
 $
diff --git a/tasks.py b/tasks.py
 import invoke

 @invoke.task
 def working(arg):
    print "should error"

 @invoke.task
 def nonworking(bad_arg):
    print "should error"
	$ inv working
	'working' did not receive all required positional arguments!
	$ inv nonworking
	should error
	$