#!/usr/bin/python

import sys,getopt,string
from types import *
sys.path.insert(0, "/usr/lib/portage/pym")
from portage import settings
import portage_use_desc
from output import *

use_desc = portage_use_desc.use_desc(settings["PORTDIR"])

def print_dict(dict):
	myflagkeys=dict.keys()
	myflagkeys.sort()
	for flag in myflagkeys:
		if flag in use_desc.desc:
			print teal(flag),"-",use_desc.desc[flag]
		else:
			print teal(flag)
		mypkgkeys=dict[flag].keys()
		mypkgkeys.sort()
		for pkg in mypkgkeys:
			print "   ",darkgreen(pkg),"-",use_desc.local_desc[pkg][flag]
		print

def check_special():
	mydict = use_desc.get_all_special_flags()
	if mydict:
		print
		print blue("These are local USE flags which also have a global description:")
		print
		print_dict(mydict)

def check_multiple(mult):
	mydict = use_desc.get_multiple_local_flags(mult)
	if mydict:
		print
		print blue("These are local USE flags which are used more than %d times:"%mult)
		print
		print_dict(mydict)

opts, args = getopt.getopt(sys.argv[1:], "sm:", ["special", "multiple"])
for o, a in opts:
	if o in ("-s", "--special"):
		check_special()
	elif o in ("-m", "--multiple"):
		check_multiple(string.atoi(a))
sys.exit(0)