updated portage to 2.2.8-r1HEADmaster

1 files changed, 97 insertions, 18 deletions

diff --git a/portage_with_autodep/pym/portage/versions.py b/portage_with_autodep/pym/portage/versions.py
index db14e99..3bfc388 100644
--- a/portage_with_autodep/pym/portage/versions.py
+++ b/portage_with_autodep/pym/portage/versions.py
@@ -1,7 +1,9 @@
 # versions.py -- core Portage functionality
-# Copyright 1998-2012 Gentoo Foundation
+# Copyright 1998-2013 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
+from __future__ import unicode_literals
+
 __all__ = [
 	'best', 'catpkgsplit', 'catsplit',
 	'cpv_getkey', 'cpv_getversion', 'cpv_sort_key', 'pkgcmp',  'pkgsplit',
@@ -23,7 +25,7 @@ portage.proxy.lazyimport.lazyimport(globals(),
 	'portage.util:cmp_sort_key',
 )
 from portage import _unicode_decode
-from portage.eapi import eapi_allows_dots_in_PN
+from portage.eapi import _get_eapi_attrs
 from portage.exception import InvalidData
 from portage.localization import _
 
@@ -31,6 +33,10 @@ _unknown_repo = "__unknown__"
 
 # \w is [a-zA-Z0-9_]
 
+# PMS 3.1.3: A slot name may contain any of the characters [A-Za-z0-9+_.-].
+# It must not begin with a hyphen or a dot.
+_slot = r'([\w+][\w+.-]*)'
+
 # 2.1.1 A category name may contain any of the characters [A-Za-z0-9+_.-].
 # It must not begin with a hyphen or a dot.
 _cat = r'[\w+][\w+.-]*'
@@ -65,6 +71,42 @@ suffix_regexp = re.compile("^(alpha|beta|rc|pre|p)(\\d*)$")
 suffix_value = {"pre": -2, "p": 0, "alpha": -4, "beta": -3, "rc": -1}
 endversion_keys = ["pre", "p", "alpha", "beta", "rc"]
 
+_slot_re_cache = {}
+
+def _get_slot_re(eapi_attrs):
+	cache_key = eapi_attrs.slot_operator
+	slot_re = _slot_re_cache.get(cache_key)
+	if slot_re is not None:
+		return slot_re
+
+	if eapi_attrs.slot_operator:
+		slot_re = _slot + r'(/' + _slot + r')?'
+	else:
+		slot_re = _slot
+
+	slot_re = re.compile('^' + slot_re + '$', re.VERBOSE | re.UNICODE)
+
+	_slot_re_cache[cache_key] = slot_re
+	return slot_re
+
+_pv_re_cache = {}
+
+def _get_pv_re(eapi_attrs):
+	cache_key = eapi_attrs.dots_in_PN
+	pv_re = _pv_re_cache.get(cache_key)
+	if pv_re is not None:
+		return pv_re
+
+	if eapi_attrs.dots_in_PN:
+		pv_re = _pv['dots_allowed_in_PN']
+	else:
+		pv_re = _pv['dots_disallowed_in_PN']
+
+	pv_re = re.compile(r'^' + pv_re + r'$', re.VERBOSE | re.UNICODE)
+
+	_pv_re_cache[cache_key] = pv_re
+	return pv_re
+
 def ververify(myver, silent=1):
 	if ver_regexp.match(myver):
 		return 1
@@ -251,17 +293,6 @@ def pkgcmp(pkg1, pkg2):
 		return None
 	return vercmp("-".join(pkg1[1:]), "-".join(pkg2[1:]))
 
-_pv_re = {
-	"dots_disallowed_in_PN": re.compile('^' + _pv['dots_disallowed_in_PN'] + '$', re.VERBOSE),
-	"dots_allowed_in_PN":    re.compile('^' + _pv['dots_allowed_in_PN']    + '$', re.VERBOSE),
-}
-
-def _get_pv_re(eapi):
-	if eapi is None or eapi_allows_dots_in_PN(eapi):
-		return _pv_re["dots_allowed_in_PN"]
-	else:
-		return _pv_re["dots_disallowed_in_PN"]
-
 def _pkgsplit(mypkg, eapi=None):
 	"""
 	@param mypkg: pv
@@ -269,7 +300,7 @@ def _pkgsplit(mypkg, eapi=None):
 	1. None if input is invalid.
 	2. (pn, ver, rev) if input is pv
 	"""
-	m = _get_pv_re(eapi).match(mypkg)
+	m = _get_pv_re(_get_eapi_attrs(eapi)).match(mypkg)
 	if m is None:
 		return None
 
@@ -284,7 +315,7 @@ def _pkgsplit(mypkg, eapi=None):
 
 	return  (m.group('pn'), m.group('ver'), rev) 
 
-_cat_re = re.compile('^%s$' % _cat)
+_cat_re = re.compile('^%s$' % _cat, re.UNICODE)
 _missing_cat = 'null'
 
 def catpkgsplit(mydata, silent=1, eapi=None):
@@ -329,14 +360,25 @@ class _pkg_str(_unicode):
 	manually convert them to a plain unicode object first.
 	"""
 
-	def __new__(cls, cpv, slot=None, repo=None, eapi=None):
+	def __new__(cls, cpv, metadata=None, settings=None, eapi=None,
+		repo=None, slot=None):
 		return _unicode.__new__(cls, cpv)
 
-	def __init__(self, cpv, slot=None, repo=None, eapi=None):
+	def __init__(self, cpv, metadata=None, settings=None, eapi=None,
+		repo=None, slot=None):
 		if not isinstance(cpv, _unicode):
 			# Avoid TypeError from _unicode.__init__ with PyPy.
 			cpv = _unicode_decode(cpv)
 		_unicode.__init__(cpv)
+		if metadata is not None:
+			self.__dict__['_metadata'] = metadata
+			slot = metadata.get('SLOT', slot)
+			repo = metadata.get('repository', repo)
+			eapi = metadata.get('EAPI', eapi)
+		if settings is not None:
+			self.__dict__['_settings'] = settings
+		if eapi is not None:
+			self.__dict__['eapi'] = eapi
 		self.__dict__['cpv_split'] = catpkgsplit(cpv, eapi=eapi)
 		if self.cpv_split is None:
 			raise InvalidData(cpv)
@@ -348,7 +390,25 @@ class _pkg_str(_unicode):
 		# for match_from_list introspection
 		self.__dict__['cpv'] = self
 		if slot is not None:
-			self.__dict__['slot'] = slot
+			eapi_attrs = _get_eapi_attrs(eapi)
+			slot_match = _get_slot_re(eapi_attrs).match(slot)
+			if slot_match is None:
+				# Avoid an InvalidAtom exception when creating SLOT atoms
+				self.__dict__['slot'] = '0'
+				self.__dict__['sub_slot'] = '0'
+				self.__dict__['slot_invalid'] = slot
+			else:
+				if eapi_attrs.slot_operator:
+					slot_split = slot.split("/")
+					self.__dict__['slot'] = slot_split[0]
+					if len(slot_split) > 1:
+						self.__dict__['sub_slot'] = slot_split[1]
+					else:
+						self.__dict__['sub_slot'] = slot_split[0]
+				else:
+					self.__dict__['slot'] = slot
+					self.__dict__['sub_slot'] = slot
+
 		if repo is not None:
 			repo = _gen_valid_repo(repo)
 			if not repo:
@@ -359,6 +419,25 @@ class _pkg_str(_unicode):
 		raise AttributeError("_pkg_str instances are immutable",
 			self.__class__, name, value)
 
+	@property
+	def stable(self):
+		try:
+			return self._stable
+		except AttributeError:
+			try:
+				metadata = self._metadata
+				settings = self._settings
+			except AttributeError:
+				raise AttributeError('stable')
+			if not settings.local_config:
+				# Since repoman uses different config instances for
+				# different profiles, our local instance does not
+				# refer to the correct profile.
+				raise AssertionError('invalid context')
+			stable = settings._isStable(self)
+			self.__dict__['_stable'] = stable
+			return stable
+
 def pkgsplit(mypkg, silent=1, eapi=None):
 	"""
 	@param mypkg: either a pv or cpv