From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 9 Sep 2010 23:41:01 +0000 (-0700)
Subject: Make Package.metadata.defined_phases return all possible phases when
X-Git-Tag: v2.2_rc79~21
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=09376d04b34066987d4b5b243b215ca6b1c14aed;p=portage.git

Make Package.metadata.defined_phases return all possible phases when
DEFINED_PHASES is undefined. This makes it easy to do containment
checks to see if it's safe to skip execution of a given phase.
---

diff --git a/pym/_emerge/Package.py b/pym/_emerge/Package.py
index 0a4f2ab7a..d0b0e4918 100644
--- a/pym/_emerge/Package.py
+++ b/pym/_emerge/Package.py
@@ -5,6 +5,7 @@ import sys
 from itertools import chain
 import portage
 from portage.cache.mappings import slot_dict_class
+from portage.const import EBUILD_PHASES
 from portage.dep import Atom, check_required_use, use_reduce, \
 	paren_enclose, _slot_re
 from portage.eapi import eapi_has_iuse_defaults, eapi_has_required_use
@@ -490,4 +491,13 @@ class _PackageMetadataWrapper(_PackageMetadataWrapperBase):
 
 	@property
 	def defined_phases(self):
-		return self['DEFINED_PHASES'].split()
+		"""
+		Returns tokens from DEFINED_PHASES metadata if it is defined,
+		otherwise returns a tuple containing all possible phases. This
+		makes it easy to do containment checks to see if it's safe to
+		skip execution of a given phase.
+		"""
+		s = self['DEFINED_PHASES']
+		if s:
+			return s.split()
+		return EBUILD_PHASES