From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 11 Dec 2007 23:12:45 +0000 (-0000)
Subject: * Raise PermissionDenied from getconfig() when appropriate.
X-Git-Tag: v2.2_pre1~202
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d19cc80ef4bf8b6d6ec7b89b75f2a7a77dfab94c;p=portage.git

* Raise PermissionDenied from getconfig() when appropriate.
* When available, make getconfig() include an invalid token
  in a ParseError message.

svn path=/main/trunk/; revision=8883
---

diff --git a/pym/portage/util.py b/pym/portage/util.py
index 1e3b9cc30..fa816d728 100644
--- a/pym/portage/util.py
+++ b/pym/portage/util.py
@@ -308,6 +308,8 @@ def getconfig(mycfg, tolerant=0, allow_sourcing=False, expand=True):
 	try:
 		f=open(mycfg,'r')
 	except IOError, e:
+		if e.errno == PermissionDenied.errno:
+			raise PermissionDenied(mycfg)
 		if e.errno != errno.ENOENT:
 			raise
 		return None
@@ -338,9 +340,9 @@ def getconfig(mycfg, tolerant=0, allow_sourcing=False, expand=True):
 				#invalid token
 				#lex.error_leader(self.filename,lex.lineno)
 				if not tolerant:
-					writemsg("!!! Invalid token (not \"=\") "+str(equ)+"\n",
-						noiselevel=-1)
-					raise Exception("ParseError: Invalid token (not '='): "+str(mycfg)+": line "+str(lex.lineno))
+					raise Exception("ParseError: Invalid token " + \
+						"'%s' (not '='): %s: line %s" % \
+						(equ, mycfg, lex.lineno))
 				else:
 					return mykeys
 			val=lex.get_token()