#!/usr/bin/python

from portageapi.env import *
from portageapi.syntax import *

conf = Configuration()
pkgtree = conf.get_source_pkgtree()

for atom in pkgtree.get_all_atoms():
	for pkg in pkgtree.match(atom):
		for dep in ["DEPEND","RDEPEND","PDEPEND"]:
			try:
				expr = DependExpression(pkg[dep])
				atoms = expr.evaluate(expr.get_conditionals(),
				                        all_combinations=True)
				atoms.extend(expr.get_preferables())
			except SyntaxError, s:
				print pkg, dep
				print s
				continue
			for a in atoms:
				try:
					x=PackageAtom(a)
				except SyntaxError, s:
					print pkg, dep
					print s
					continue